fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000dbf4655fdbf4655fdbf4655f00"/4128, 0x1020, 0x1000}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af30100", 0x2c, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) [ 2561.956118][ T1944] EXT4-fs error (device loop5): ext4_ext_check_inode:497: inode #2: comm syz-executor.5: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 2561.956271][ T1944] EXT4-fs (loop5): get root inode failed [ 2561.956282][ T1944] EXT4-fs (loop5): mount failed [ 2562.052439][ T2064] loop5: detected capacity change from 0 to 2048 [ 2562.055658][ T2064] EXT4-fs error (device loop5): ext4_ext_check_inode:497: inode #2: comm syz-executor.5: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 2562.055876][ T2064] EXT4-fs (loop5): get root inode failed [ 2562.055889][ T2064] EXT4-fs (loop5): mount failed [ 2570.321887][ T2068] lo speed is unknown, defaulting to 1000 [ 2570.345588][ T2069] lo speed is unknown, defaulting to 1000 09:28:42 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) memfd_secret(0x0) 09:28:42 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46802) io_setup(0x2, &(0x7f0000000400)=0x0) io_submit(r3, 0x1b, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffffff7f, 0x79000000, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a31e3fd987a7d49}]) dup3(r1, r0, 0x0) read(r1, &(0x7f0000000480)=""/68, 0x44) io_setup(0x0, &(0x7f0000000240)=0x0) io_submit(r4, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x2000}]) 09:28:42 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x4a71, 0x1, 0x2, 0x363}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), &(0x7f0000000140)) close(r0) 09:28:42 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8}, 0x0, 0x1, 0x5, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x10000, &(0x7f00000000c0)="7ac5e7cf4d3ed985f81399ad6b50589704699be33ad9b2cf5053b3cc13068565b93c85d1beb85fb6d7e45621b12f63707d7c5b394972399adb93595d9f1c69a165cb7606000719c74a5ae4e6703e5061e96ed0481092094d3895515cf065362a80fc46335ea844d0754914f60084e530098ec0025a82e0a7050931723a1ee5d292b58f2cd49a8fcf33d132f4d91a3c524c8f0f590d91d87207705b65ffb69032194f12d62d083ab5446087508b27771bc8af252515959da4745ebd58bad52603b7", 0xc1, &(0x7f0000001280), &(0x7f0000000240), &(0x7f0000000280)="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") ptrace(0x10, r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x7) copy_file_range(r1, 0x0, r1, &(0x7f0000000080)=0xffa1, 0x401, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)=0x1) ptrace(0x8, r0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8}, 0x0, 0x1, 0x5, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_clone(0x10000, &(0x7f00000000c0)="7ac5e7cf4d3ed985f81399ad6b50589704699be33ad9b2cf5053b3cc13068565b93c85d1beb85fb6d7e45621b12f63707d7c5b394972399adb93595d9f1c69a165cb7606000719c74a5ae4e6703e5061e96ed0481092094d3895515cf065362a80fc46335ea844d0754914f60084e530098ec0025a82e0a7050931723a1ee5d292b58f2cd49a8fcf33d132f4d91a3c524c8f0f590d91d87207705b65ffb69032194f12d62d083ab5446087508b27771bc8af252515959da4745ebd58bad52603b7", 0xc1, &(0x7f0000001280), &(0x7f0000000240), &(0x7f0000000280)="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") (async) ptrace(0x10, r0) (async) open(&(0x7f00000001c0)='./bus\x00', 0x8001141042, 0x0) (async) ftruncate(r1, 0x7) (async) copy_file_range(r1, 0x0, r1, &(0x7f0000000080)=0xffa1, 0x401, 0x0) (async) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)=0x1) (async) ptrace(0x8, r0) (async) 09:28:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010400)="ff070000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000dbf4655fdbf4655fdbf4655f00"/4128, 0x1020, 0x1000}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:28:42 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x4a71, 0x1, 0x2, 0x363}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), &(0x7f0000000140)) close(r0) 09:28:42 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0x226e, 0x0, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), &(0x7f0000000140)) close(r0) 09:28:42 executing program 4: r0 = socket(0x11, 0x2, 0x0) syz_genetlink_get_family_id$fou(&(0x7f00000004c0), r0) [ 2571.188732][ T2076] loop3: detected capacity change from 0 to 87 [ 2571.191366][ T2076] msdos filesystem being mounted at /root/syzkaller-testdir3711698334/syzkaller.ENJHwv/1155/file1 supports timestamps until 2107 (0x10391447e) 09:28:42 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46802) io_setup(0x2, &(0x7f0000000400)=0x0) io_submit(r3, 0x1b, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffffff7f, 0x79000000, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a31e3fd987a7d49}]) dup3(r1, r0, 0x0) read(r1, &(0x7f0000000480)=""/68, 0x44) io_setup(0x7, 0x0) io_submit(0x0, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x2000}]) 09:28:42 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0x226e, 0x0, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), &(0x7f0000000140)) close(r0) 09:28:42 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8}, 0x0, 0x1, 0x5, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) (async) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x10000, &(0x7f00000000c0)="7ac5e7cf4d3ed985f81399ad6b50589704699be33ad9b2cf5053b3cc13068565b93c85d1beb85fb6d7e45621b12f63707d7c5b394972399adb93595d9f1c69a165cb7606000719c74a5ae4e6703e5061e96ed0481092094d3895515cf065362a80fc46335ea844d0754914f60084e530098ec0025a82e0a7050931723a1ee5d292b58f2cd49a8fcf33d132f4d91a3c524c8f0f590d91d87207705b65ffb69032194f12d62d083ab5446087508b27771bc8af252515959da4745ebd58bad52603b7", 0xc1, &(0x7f0000001280), &(0x7f0000000240), &(0x7f0000000280)="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") ptrace(0x10, r0) (async) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x7) copy_file_range(r1, 0x0, r1, &(0x7f0000000080)=0xffa1, 0x401, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)=0x1) (async) ptrace(0x8, r0) 09:28:42 executing program 4: clock_nanosleep(0x2, 0x0, &(0x7f0000000080)={0x77359400}, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000000780), 0x0) [ 2571.199555][ T2080] loop5: detected capacity change from 0 to 2048 [ 2571.250408][ T2080] EXT4-fs error (device loop5): ext4_ext_check_inode:497: inode #2: comm syz-executor.5: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 36(4), depth 0(0) 09:28:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010400)="ff070000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000dbf4655fdbf4655fdbf4655f00"/4128, 0x1020, 0x1000}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af30100", 0x2c, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:28:42 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0x226e, 0x0, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), &(0x7f0000000140)) close(r0) 09:28:42 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) 09:28:42 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0x226e, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x2, 0x363}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), &(0x7f0000000140)) close(r0) 09:28:42 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) 09:28:42 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0x226e, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2, 0x363}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), &(0x7f0000000140)) close(r0) [ 2571.250617][ T2080] EXT4-fs (loop5): get root inode failed [ 2571.250708][ T2080] EXT4-fs (loop5): mount failed [ 2571.324702][ T2197] loop3: detected capacity change from 0 to 87 [ 2571.335824][ T2197] msdos filesystem being mounted at /root/syzkaller-testdir3711698334/syzkaller.ENJHwv/1156/file1 supports timestamps until 2107 (0x10391447e) [ 2571.365734][ T2209] loop5: detected capacity change from 0 to 2048 09:28:42 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46802) io_setup(0x2, &(0x7f0000000400)=0x0) io_submit(r3, 0x1b, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffffff7f, 0x79000000, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a31e3fd987a7d49}]) dup3(r1, r0, 0x0) read(r1, &(0x7f0000000480)=""/68, 0x44) io_setup(0x7, 0x0) io_submit(0x0, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x2000}]) 09:28:42 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0x226e, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x363}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), &(0x7f0000000140)) close(r0) 09:28:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010400)="ff070000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000dbf4655fdbf4655fdbf4655f00"/4128, 0x1020, 0x1000}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af30100", 0x2c, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) [ 2571.426973][ T2209] EXT4-fs error (device loop5): ext4_ext_check_inode:497: inode #2: comm syz-executor.5: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) 09:28:42 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ptrace(0x10, r0) (async) 09:28:42 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0x226e, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x363}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), &(0x7f0000000140)) close(r0) [ 2571.427209][ T2209] EXT4-fs (loop5): get root inode failed [ 2571.427230][ T2209] EXT4-fs (loop5): mount failed [ 2571.462664][ T2319] loop3: detected capacity change from 0 to 87 [ 2571.467004][ T2319] msdos filesystem being mounted at /root/syzkaller-testdir3711698334/syzkaller.ENJHwv/1157/file1 supports timestamps until 2107 (0x10391447e) [ 2571.509681][ T2424] loop5: detected capacity change from 0 to 2048 [ 2571.544135][ T2424] EXT4-fs error (device loop5): ext4_ext_check_inode:497: inode #2: comm syz-executor.5: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 2571.544411][ T2424] EXT4-fs (loop5): get root inode failed [ 2571.544423][ T2424] EXT4-fs (loop5): mount failed 09:28:43 executing program 4: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000240)='./binderfs/binder0\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x11, r0, 0x0) 09:28:43 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0x226e, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x363}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), &(0x7f0000000140)) close(r0) 09:28:43 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x2, 0x0) sendmsg$GTP_CMD_GETPDP(r5, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705fcffffffffffffff00001f00", @ANYRES32=r6, @ANYBLOB="000004f8f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001900)=@delchain={0x30, 0x28, 0xd39, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0x0, 0xffff}}, [@filter_kind_options=@f_u32={{0x8}, {0x4}}]}, 0x30}}, 0x0) r7 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) r9 = open(&(0x7f00000001c0)='./bus\x00', 0x8001141042, 0x0) ftruncate(r9, 0x7) copy_file_range(r9, 0x0, r9, &(0x7f0000000080)=0xffa1, 0x401, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x11, 0xa, &(0x7f0000000080)=@raw=[@exit, @alu={0x7, 0x1, 0x8, 0xa, 0x4, 0xfffffffffffffffc, 0xfffffffffffffffc}, @generic={0x7, 0x0, 0x6, 0xfff, 0x5}, @cb_func={0x18, 0x5, 0x4, 0x0, 0xfffffffffffffffa}, @call={0x85, 0x0, 0x0, 0x44}, @map_fd={0x18, 0x4}, @cb_func={0x18, 0x9, 0x4, 0x0, 0x1}], &(0x7f0000000100)='syzkaller\x00', 0x6, 0xe4, &(0x7f0000000140)=""/228, 0x41100, 0xc, '\x00', r6, 0x0, r7, 0x8, &(0x7f0000000240)={0x2, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x2, 0x6, 0x2216, 0x1}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000300)=[r8, 0x1, r9]}, 0x80) ptrace(0x10, r1) 09:28:43 executing program 1: r0 = syz_clone(0x50000000, 0x0, 0x2a452cb9d000, 0x0, 0x0, 0x0) r1 = getpid() ptrace$setregset(0x4205, r1, 0x201, &(0x7f0000000080)={&(0x7f0000000000)="f6b0b1d2527296e11dbb519361b0f84ebfe9ef16ee4f107163fc3ba09204a909ced63fd4be472d29df756aef9d763d68ada6efe437a15a10fff4a8b173481f6e719aec369d3cb4e531647d228db6946bb5a910d81f09ab7844cbe26c0f13ae34dd7c1642a707", 0x66}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000040)={'lo\x00', 0x10001}) sendto$inet6(r3, 0x0, 0x0, 0x2400a880, &(0x7f00000002c0)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) write(r3, 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) r5 = socket$inet_mptcp(0x2, 0x1, 0x106) r6 = getpid() sched_setscheduler(r6, 0x1, &(0x7f0000001700)=0x4) r7 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010500)="ff030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x400, 0xc00}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {&(0x7f0000011100)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000040000000020000000400000042", 0x49, 0x1700}, {0x0, 0x0, 0x6700000}, {&(0x7f0000011700)="ed8100000a000000ddf4655fddf4655fddf4655f00000000000001", 0x1b, 0x2200}, {&(0x7f0000011a00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531", 0x49, 0x4000}, {&(0x7f0000000580)="111fc0d901000000803a0900803a09000000000006", 0x15, 0xc000}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a090000000000060000000000000005", 0x1d, 0x10000}, {&(0x7f0000000140)="00f99b5bbb3ecc83ce", 0x9, 0x11400}], 0x0, &(0x7f0000000840)) r8 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) fchownat(r7, &(0x7f0000000080)='./file1\x00', 0x0, r9, 0x0) r10 = openat2$dir(0xffffffffffffff9c, &(0x7f0000003300)='./file0\x00', &(0x7f0000003340)={0x109480, 0x2, 0x1}, 0x18) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000034c0)=[{{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000140)="21894866d923964670251beea8ad82cec502948beced743b42a6d45e70a173a4ce199453158440a7ac8db592c12dea30d15513517f41609042c0e440804e4ede06bd2bcfc4e3ac09c14aa5b3e64c351a46d685664a815cc58a31b076a0fc255b3de3dec612aa421fc530d2299f1aeb8779703223c6e115e42c0f8d57a6cef5a59ee9c0a851f50b2484785b284494c07cadded6d2cbcdd22e3762c1b349f13e0126cc5558aae54445718a671ca48dced3f3ede4761c9efdaa987fc1fa650721aab1968a8534ce9f212790316e", 0xcc}, {&(0x7f0000000240)="4f8db997908467a4c2d9cbb7559da07680a07399c56e14f0987a0c25564b2d9aa65ee7d65f7b86665863ec75d149478550eef33f7bfa88f1f7200d6ee44ba183f3097913", 0x44}, {&(0x7f00000002c0)="1a29d2788b2ced197d0d4ad99d17ac77e88a01309bc486212ca6063d3eeecce2d6a291e69189b58600ebd53d76b99372de", 0x31}], 0x3, &(0x7f00000004c0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd8, 0x4}}, {{&(0x7f00000005c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000001640)="0e98dcb6755a1357cd7e3276706dc38af99db30ff846c6e64cd6c5ce954746bd0cc11b92c1434e6650d1d83ad1624a4582c6ce07b121060a50fd302ac998aa25a3a0da35838dea24d6c15e1dda04f81db3799fca796bd485b2631b32b65d4c7f3f603f14521e3ef522066940d7efb0b5173e139cf04975812f477f4e73170c92f4d3538ea22901234d86b1cc6b4de51702ee03d3d0719d6a4cc2aacd603b36c74d0e390dfe3fada4f5919f2a4440cdd7484aeb20131a6ddb98a97d79956893dc8cd231eae0a8bc047b01d9d7f64895f1d73adc31c88e9cddf0ef8336dd6a6a52b911341f3485a9b818b79e00a15d2bcc22fac29aea", 0xf5}], 0x2, &(0x7f0000002c00)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r1, 0x0, 0xee00}}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc0}}, {{0x0, 0x0, &(0x7f0000002e40)=[{&(0x7f0000002cc0)="0095bae884c655704214b3089ca50e829230099553ce207cbc5a400075b05c2fe669f99e792bda83030d946ebfb5e0de7335af3856a659c7f0e26fbf3c17bfdea7fc6a0a40ca7528bce28bd72a992807f0736733f6073197d250470d84ebcd6a16c8c3b09338b4a04fbfdfc22e909436cffb9f5b11ecf6f3355a16572d93ef532864fd5f8a487bd17cbbb7b20559cf9eb9989f73058d95b5501b881455d50c2c355953b39de2329c6654b1ee8ac9536de9323777025bed522756bfa8939927a4c9bf99863a87e5161a66d32945ec2d76a18b0a078042f0579ae79d7b3ce3", 0xde}, {&(0x7f0000002dc0)="800a499100db0cda3e0abe07984ccc8d78d6b1b584be5ada45d98aba2cf58fd3af0bc7f669f852f7625aba51e81560df5a93feea504b4ee5ff45418941c5bbb6a576106b06b2cbafaae44e", 0x4b}], 0x2, &(0x7f0000002e80)=[@cred={{0x1c, 0x1, 0x2, {r0}}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xffffffffffffffff}}}], 0x60, 0x20000084}}, {{&(0x7f0000002f00)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000030c0)=[{&(0x7f0000002f80)="d0007bf5a4b4951bdcfc942519a69c2bd6561c2cce6ccea6f0aad75d4fa2ac07d4fd142d152d1ebc8e9db6d79f01c05e8f3cc1982104a928abe93b06b33eb6f48161e6b2d98b55026f569e854bf937037f828374183c2ba22cbd0c2886827e71f48b8c5ba69d8f37945de943cd9d56a1c3c935d6ff9e1c28b54fb77ba239210ee114f2e1a14541a3d2562d2d780d420cd6ac06c0c2b3f248f9ceef179fe56d5254b60ad7056b10a6e0cf3b1f556ce1515fd321ff", 0xb4}, {&(0x7f0000003040)="7066bae7f41245de782bf1cb3f20054c9aed5ea63c6828ee50c6c93252704345dbd41f9f0d46aaa7", 0x28}, {&(0x7f0000003080)="fa40bc39757118da9515cf4dad0c90aeb1c2b17a78deef8e17c54c5890f23e62a0a9b1092c44", 0x26}], 0x3, &(0x7f0000003380)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee01}}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, r3, r4, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r5]}}, @cred={{0x1c, 0x1, 0x2, {r6, 0xee00, r9}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r10]}}], 0x108, 0xc061}}], 0x4, 0x4000) 09:28:43 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46802) io_setup(0x2, &(0x7f0000000400)=0x0) io_submit(r3, 0x1b, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffffff7f, 0x79000000, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a31e3fd987a7d49}]) dup3(r1, r0, 0x0) read(r1, &(0x7f0000000480)=""/68, 0x44) io_setup(0x7, 0x0) io_submit(0x0, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x2000}]) 09:28:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010400)="ff070000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000dbf4655fdbf4655fdbf4655f00"/4128, 0x1020, 0x1000}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af30100", 0x2c, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:28:43 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0x226e, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), &(0x7f0000000140)) close(r0) 09:28:43 executing program 4: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000240)='./binderfs/binder0\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x7ffffffff000, 0x1, 0x11, r0, 0x0) [ 2572.182994][ T2537] loop3: detected capacity change from 0 to 87 [ 2572.190504][ T2539] loop5: detected capacity change from 0 to 2048 [ 2572.205950][ T2537] msdos filesystem being mounted at /root/syzkaller-testdir3711698334/syzkaller.ENJHwv/1158/file1 supports timestamps until 2107 (0x10391447e) 09:28:43 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000080)=""/4096) 09:28:43 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0x226e, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x0, &(0x7f0000000140)) close(r0) 09:28:43 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0x226e, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x0, &(0x7f0000000140)) close(r0) 09:28:43 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000001200)={0x1, &(0x7f00000011c0)=[{0xd518}]}) 09:28:43 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46802) io_setup(0x2, &(0x7f0000000400)=0x0) io_submit(r3, 0x1b, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffffff7f, 0x79000000, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a31e3fd987a7d49}]) dup3(r1, r0, 0x0) read(r1, &(0x7f0000000480)=""/68, 0x44) io_setup(0x7, &(0x7f0000000240)) io_submit(0x0, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x2000}]) [ 2572.207107][ T2538] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2572.247415][ T2539] EXT4-fs error (device loop5): ext4_ext_check_inode:497: inode #2: comm syz-executor.5: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) 09:28:43 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x226e, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x0, &(0x7f0000000140)) close(r0) 09:28:43 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x2, 0x0) sendmsg$GTP_CMD_GETPDP(r5, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705fcffffffffffffff00001f00", @ANYRES32=r6, @ANYBLOB="000004f8f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001900)=@delchain={0x30, 0x28, 0xd39, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0x0, 0xffff}}, [@filter_kind_options=@f_u32={{0x8}, {0x4}}]}, 0x30}}, 0x0) r7 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) r9 = open(&(0x7f00000001c0)='./bus\x00', 0x8001141042, 0x0) ftruncate(r9, 0x7) copy_file_range(r9, 0x0, r9, &(0x7f0000000080)=0xffa1, 0x401, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x11, 0xa, &(0x7f0000000080)=@raw=[@exit, @alu={0x7, 0x1, 0x8, 0xa, 0x4, 0xfffffffffffffffc, 0xfffffffffffffffc}, @generic={0x7, 0x0, 0x6, 0xfff, 0x5}, @cb_func={0x18, 0x5, 0x4, 0x0, 0xfffffffffffffffa}, @call={0x85, 0x0, 0x0, 0x44}, @map_fd={0x18, 0x4}, @cb_func={0x18, 0x9, 0x4, 0x0, 0x1}], &(0x7f0000000100)='syzkaller\x00', 0x6, 0xe4, &(0x7f0000000140)=""/228, 0x41100, 0xc, '\x00', r6, 0x0, r7, 0x8, &(0x7f0000000240)={0x2, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x2, 0x6, 0x2216, 0x1}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000300)=[r8, 0x1, r9]}, 0x80) ptrace(0x10, r1) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) socket(0x10, 0x8000000000000003, 0x0) (async) socket$nl_route(0x10, 0x3, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async) socket(0x10, 0x2, 0x0) (async) sendmsg$GTP_CMD_GETPDP(r5, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={0x0, 0x1c}}, 0x0) (async) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) (async) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) (async) sendmsg$nl_route_sched(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705fcffffffffffffff00001f00", @ANYRES32=r6, @ANYBLOB="000004f8f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) (async) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001900)=@delchain={0x30, 0x28, 0xd39, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0x0, 0xffff}}, [@filter_kind_options=@f_u32={{0x8}, {0x4}}]}, 0x30}}, 0x0) (async) pidfd_getfd(0xffffffffffffffff, r0, 0x0) (async) pipe(&(0x7f00000002c0)) (async) open(&(0x7f00000001c0)='./bus\x00', 0x8001141042, 0x0) (async) ftruncate(r9, 0x7) (async) copy_file_range(r9, 0x0, r9, &(0x7f0000000080)=0xffa1, 0x401, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x11, 0xa, &(0x7f0000000080)=@raw=[@exit, @alu={0x7, 0x1, 0x8, 0xa, 0x4, 0xfffffffffffffffc, 0xfffffffffffffffc}, @generic={0x7, 0x0, 0x6, 0xfff, 0x5}, @cb_func={0x18, 0x5, 0x4, 0x0, 0xfffffffffffffffa}, @call={0x85, 0x0, 0x0, 0x44}, @map_fd={0x18, 0x4}, @cb_func={0x18, 0x9, 0x4, 0x0, 0x1}], &(0x7f0000000100)='syzkaller\x00', 0x6, 0xe4, &(0x7f0000000140)=""/228, 0x41100, 0xc, '\x00', r6, 0x0, r7, 0x8, &(0x7f0000000240)={0x2, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x2, 0x6, 0x2216, 0x1}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000300)=[r8, 0x1, r9]}, 0x80) (async) ptrace(0x10, r1) (async) [ 2572.249888][ T2539] EXT4-fs (loop5): get root inode failed [ 2572.249901][ T2539] EXT4-fs (loop5): mount failed [ 2572.318690][ T2561] loop3: detected capacity change from 0 to 87 [ 2572.322526][ T2561] msdos filesystem being mounted at /root/syzkaller-testdir3711698334/syzkaller.ENJHwv/1159/file1 supports timestamps until 2107 (0x10391447e) [ 2572.349391][ T2563] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2572.355453][ T2561] syz-executor.3: attempt to access beyond end of device [ 2572.355453][ T2561] loop3: rw=524288, sector=94, nr_sectors = 64 limit=87 [ 2576.347211][ T2666] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2576.347827][ T2666] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2576.364537][ T2665] lo speed is unknown, defaulting to 1000 [ 2578.426091][ T2666] loop1: detected capacity change from 0 to 264192 [ 2578.430254][ T2666] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 2578.505971][ T25] audit: type=1400 audit(3813298129.464:352): avc: denied { setattr } for pid=2532 comm="syz-executor.1" name="file1" dev="loop1" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 09:28:50 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0x226e, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0) close(r0) 09:28:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010400)="ff070000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000dbf4655fdbf4655fdbf4655f00"/4128, 0x1020, 0x1000}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:28:50 executing program 4: io_setup(0x8, &(0x7f0000000080)=0x0) io_cancel(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) 09:28:50 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) (async) r5 = socket(0x10, 0x2, 0x0) sendmsg$GTP_CMD_GETPDP(r5, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={0x0, 0x1c}}, 0x0) (async) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) (async) sendmsg$nl_route_sched(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705fcffffffffffffff00001f00", @ANYRES32=r6, @ANYBLOB="000004f8f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001900)=@delchain={0x30, 0x28, 0xd39, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0x0, 0xffff}}, [@filter_kind_options=@f_u32={{0x8}, {0x4}}]}, 0x30}}, 0x0) (async) r7 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) (async) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) (async) r9 = open(&(0x7f00000001c0)='./bus\x00', 0x8001141042, 0x0) ftruncate(r9, 0x7) (async) copy_file_range(r9, 0x0, r9, &(0x7f0000000080)=0xffa1, 0x401, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x11, 0xa, &(0x7f0000000080)=@raw=[@exit, @alu={0x7, 0x1, 0x8, 0xa, 0x4, 0xfffffffffffffffc, 0xfffffffffffffffc}, @generic={0x7, 0x0, 0x6, 0xfff, 0x5}, @cb_func={0x18, 0x5, 0x4, 0x0, 0xfffffffffffffffa}, @call={0x85, 0x0, 0x0, 0x44}, @map_fd={0x18, 0x4}, @cb_func={0x18, 0x9, 0x4, 0x0, 0x1}], &(0x7f0000000100)='syzkaller\x00', 0x6, 0xe4, &(0x7f0000000140)=""/228, 0x41100, 0xc, '\x00', r6, 0x0, r7, 0x8, &(0x7f0000000240)={0x2, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x2, 0x6, 0x2216, 0x1}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000300)=[r8, 0x1, r9]}, 0x80) ptrace(0x10, r1) 09:28:50 executing program 1: r0 = syz_clone(0x50000000, 0x0, 0x2a452cb9d000, 0x0, 0x0, 0x0) r1 = getpid() ptrace$setregset(0x4205, r1, 0x201, &(0x7f0000000080)={&(0x7f0000000000)="f6b0b1d2527296e11dbb519361b0f84ebfe9ef16ee4f107163fc3ba09204a909ced63fd4be472d29df756aef9d763d68ada6efe437a15a10fff4a8b173481f6e719aec369d3cb4e531647d228db6946bb5a910d81f09ab7844cbe26c0f13ae34dd7c1642a707", 0x66}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000040)={'lo\x00', 0x10001}) sendto$inet6(r3, 0x0, 0x0, 0x2400a880, &(0x7f00000002c0)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) write(r3, 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) r5 = socket$inet_mptcp(0x2, 0x1, 0x106) r6 = getpid() sched_setscheduler(r6, 0x1, &(0x7f0000001700)=0x4) r7 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010500)="ff030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x400, 0xc00}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {&(0x7f0000011100)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000040000000020000000400000042", 0x49, 0x1700}, {0x0, 0x0, 0x6700000}, {&(0x7f0000011700)="ed8100000a000000ddf4655fddf4655fddf4655f00000000000001", 0x1b, 0x2200}, {&(0x7f0000011a00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531", 0x49, 0x4000}, {&(0x7f0000000580)="111fc0d901000000803a0900803a09000000000006", 0x15, 0xc000}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a090000000000060000000000000005", 0x1d, 0x10000}, {&(0x7f0000000140)="00f99b5bbb3ecc83ce", 0x9, 0x11400}], 0x0, &(0x7f0000000840)) r8 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) fchownat(r7, &(0x7f0000000080)='./file1\x00', 0x0, r9, 0x0) r10 = openat2$dir(0xffffffffffffff9c, &(0x7f0000003300)='./file0\x00', &(0x7f0000003340)={0x109480, 0x2, 0x1}, 0x18) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000034c0)=[{{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000140)="21894866d923964670251beea8ad82cec502948beced743b42a6d45e70a173a4ce199453158440a7ac8db592c12dea30d15513517f41609042c0e440804e4ede06bd2bcfc4e3ac09c14aa5b3e64c351a46d685664a815cc58a31b076a0fc255b3de3dec612aa421fc530d2299f1aeb8779703223c6e115e42c0f8d57a6cef5a59ee9c0a851f50b2484785b284494c07cadded6d2cbcdd22e3762c1b349f13e0126cc5558aae54445718a671ca48dced3f3ede4761c9efdaa987fc1fa650721aab1968a8534ce9f212790316e", 0xcc}, {&(0x7f0000000240)="4f8db997908467a4c2d9cbb7559da07680a07399c56e14f0987a0c25564b2d9aa65ee7d65f7b86665863ec75d149478550eef33f7bfa88f1f7200d6ee44ba183f3097913", 0x44}, {&(0x7f00000002c0)="1a29d2788b2ced197d0d4ad99d17ac77e88a01309bc486212ca6063d3eeecce2d6a291e69189b58600ebd53d76b99372de", 0x31}], 0x3, &(0x7f00000004c0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd8, 0x4}}, {{&(0x7f00000005c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000001640)="0e98dcb6755a1357cd7e3276706dc38af99db30ff846c6e64cd6c5ce954746bd0cc11b92c1434e6650d1d83ad1624a4582c6ce07b121060a50fd302ac998aa25a3a0da35838dea24d6c15e1dda04f81db3799fca796bd485b2631b32b65d4c7f3f603f14521e3ef522066940d7efb0b5173e139cf04975812f477f4e73170c92f4d3538ea22901234d86b1cc6b4de51702ee03d3d0719d6a4cc2aacd603b36c74d0e390dfe3fada4f5919f2a4440cdd7484aeb20131a6ddb98a97d79956893dc8cd231eae0a8bc047b01d9d7f64895f1d73adc31c88e9cddf0ef8336dd6a6a52b911341f3485a9b818b79e00a15d2bcc22fac29aea", 0xf5}], 0x2, &(0x7f0000002c00)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r1, 0x0, 0xee00}}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc0}}, {{0x0, 0x0, &(0x7f0000002e40)=[{&(0x7f0000002cc0)="0095bae884c655704214b3089ca50e829230099553ce207cbc5a400075b05c2fe669f99e792bda83030d946ebfb5e0de7335af3856a659c7f0e26fbf3c17bfdea7fc6a0a40ca7528bce28bd72a992807f0736733f6073197d250470d84ebcd6a16c8c3b09338b4a04fbfdfc22e909436cffb9f5b11ecf6f3355a16572d93ef532864fd5f8a487bd17cbbb7b20559cf9eb9989f73058d95b5501b881455d50c2c355953b39de2329c6654b1ee8ac9536de9323777025bed522756bfa8939927a4c9bf99863a87e5161a66d32945ec2d76a18b0a078042f0579ae79d7b3ce3", 0xde}, {&(0x7f0000002dc0)="800a499100db0cda3e0abe07984ccc8d78d6b1b584be5ada45d98aba2cf58fd3af0bc7f669f852f7625aba51e81560df5a93feea504b4ee5ff45418941c5bbb6a576106b06b2cbafaae44e", 0x4b}], 0x2, &(0x7f0000002e80)=[@cred={{0x1c, 0x1, 0x2, {r0}}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xffffffffffffffff}}}], 0x60, 0x20000084}}, {{&(0x7f0000002f00)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000030c0)=[{&(0x7f0000002f80)="d0007bf5a4b4951bdcfc942519a69c2bd6561c2cce6ccea6f0aad75d4fa2ac07d4fd142d152d1ebc8e9db6d79f01c05e8f3cc1982104a928abe93b06b33eb6f48161e6b2d98b55026f569e854bf937037f828374183c2ba22cbd0c2886827e71f48b8c5ba69d8f37945de943cd9d56a1c3c935d6ff9e1c28b54fb77ba239210ee114f2e1a14541a3d2562d2d780d420cd6ac06c0c2b3f248f9ceef179fe56d5254b60ad7056b10a6e0cf3b1f556ce1515fd321ff", 0xb4}, {&(0x7f0000003040)="7066bae7f41245de782bf1cb3f20054c9aed5ea63c6828ee50c6c93252704345dbd41f9f0d46aaa7", 0x28}, {&(0x7f0000003080)="fa40bc39757118da9515cf4dad0c90aeb1c2b17a78deef8e17c54c5890f23e62a0a9b1092c44", 0x26}], 0x3, &(0x7f0000003380)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee01}}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, r3, r4, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r5]}}, @cred={{0x1c, 0x1, 0x2, {r6, 0xee00, r9}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r10]}}], 0x108, 0xc061}}], 0x4, 0x4000) syz_clone(0x50000000, 0x0, 0x2a452cb9d000, 0x0, 0x0, 0x0) (async) getpid() (async) ptrace$setregset(0x4205, r1, 0x201, &(0x7f0000000080)={&(0x7f0000000000)="f6b0b1d2527296e11dbb519361b0f84ebfe9ef16ee4f107163fc3ba09204a909ced63fd4be472d29df756aef9d763d68ada6efe437a15a10fff4a8b173481f6e719aec369d3cb4e531647d228db6946bb5a910d81f09ab7844cbe26c0f13ae34dd7c1642a707", 0x66}) (async) socket$netlink(0x10, 0x3, 0x0) (async) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) (async) socket$inet6(0xa, 0x2, 0x0) (async) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000040)={'lo\x00', 0x10001}) (async) sendto$inet6(r3, 0x0, 0x0, 0x2400a880, &(0x7f00000002c0)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) (async) write(r3, 0x0, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) (async) socket$inet_mptcp(0x2, 0x1, 0x106) (async) getpid() (async) sched_setscheduler(r6, 0x1, &(0x7f0000001700)=0x4) (async) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010500)="ff030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x400, 0xc00}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {&(0x7f0000011100)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000040000000020000000400000042", 0x49, 0x1700}, {0x0, 0x0, 0x6700000}, {&(0x7f0000011700)="ed8100000a000000ddf4655fddf4655fddf4655f00000000000001", 0x1b, 0x2200}, {&(0x7f0000011a00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531", 0x49, 0x4000}, {&(0x7f0000000580)="111fc0d901000000803a0900803a09000000000006", 0x15, 0xc000}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a090000000000060000000000000005", 0x1d, 0x10000}, {&(0x7f0000000140)="00f99b5bbb3ecc83ce", 0x9, 0x11400}], 0x0, &(0x7f0000000840)) (async) socket(0x10, 0x2, 0x0) (async) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) (async) fchownat(r7, &(0x7f0000000080)='./file1\x00', 0x0, r9, 0x0) (async) openat2$dir(0xffffffffffffff9c, &(0x7f0000003300)='./file0\x00', &(0x7f0000003340)={0x109480, 0x2, 0x1}, 0x18) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000034c0)=[{{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000140)="21894866d923964670251beea8ad82cec502948beced743b42a6d45e70a173a4ce199453158440a7ac8db592c12dea30d15513517f41609042c0e440804e4ede06bd2bcfc4e3ac09c14aa5b3e64c351a46d685664a815cc58a31b076a0fc255b3de3dec612aa421fc530d2299f1aeb8779703223c6e115e42c0f8d57a6cef5a59ee9c0a851f50b2484785b284494c07cadded6d2cbcdd22e3762c1b349f13e0126cc5558aae54445718a671ca48dced3f3ede4761c9efdaa987fc1fa650721aab1968a8534ce9f212790316e", 0xcc}, {&(0x7f0000000240)="4f8db997908467a4c2d9cbb7559da07680a07399c56e14f0987a0c25564b2d9aa65ee7d65f7b86665863ec75d149478550eef33f7bfa88f1f7200d6ee44ba183f3097913", 0x44}, {&(0x7f00000002c0)="1a29d2788b2ced197d0d4ad99d17ac77e88a01309bc486212ca6063d3eeecce2d6a291e69189b58600ebd53d76b99372de", 0x31}], 0x3, &(0x7f00000004c0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd8, 0x4}}, {{&(0x7f00000005c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000001640)="0e98dcb6755a1357cd7e3276706dc38af99db30ff846c6e64cd6c5ce954746bd0cc11b92c1434e6650d1d83ad1624a4582c6ce07b121060a50fd302ac998aa25a3a0da35838dea24d6c15e1dda04f81db3799fca796bd485b2631b32b65d4c7f3f603f14521e3ef522066940d7efb0b5173e139cf04975812f477f4e73170c92f4d3538ea22901234d86b1cc6b4de51702ee03d3d0719d6a4cc2aacd603b36c74d0e390dfe3fada4f5919f2a4440cdd7484aeb20131a6ddb98a97d79956893dc8cd231eae0a8bc047b01d9d7f64895f1d73adc31c88e9cddf0ef8336dd6a6a52b911341f3485a9b818b79e00a15d2bcc22fac29aea", 0xf5}], 0x2, &(0x7f0000002c00)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r1, 0x0, 0xee00}}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc0}}, {{0x0, 0x0, &(0x7f0000002e40)=[{&(0x7f0000002cc0)="0095bae884c655704214b3089ca50e829230099553ce207cbc5a400075b05c2fe669f99e792bda83030d946ebfb5e0de7335af3856a659c7f0e26fbf3c17bfdea7fc6a0a40ca7528bce28bd72a992807f0736733f6073197d250470d84ebcd6a16c8c3b09338b4a04fbfdfc22e909436cffb9f5b11ecf6f3355a16572d93ef532864fd5f8a487bd17cbbb7b20559cf9eb9989f73058d95b5501b881455d50c2c355953b39de2329c6654b1ee8ac9536de9323777025bed522756bfa8939927a4c9bf99863a87e5161a66d32945ec2d76a18b0a078042f0579ae79d7b3ce3", 0xde}, {&(0x7f0000002dc0)="800a499100db0cda3e0abe07984ccc8d78d6b1b584be5ada45d98aba2cf58fd3af0bc7f669f852f7625aba51e81560df5a93feea504b4ee5ff45418941c5bbb6a576106b06b2cbafaae44e", 0x4b}], 0x2, &(0x7f0000002e80)=[@cred={{0x1c, 0x1, 0x2, {r0}}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xffffffffffffffff}}}], 0x60, 0x20000084}}, {{&(0x7f0000002f00)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000030c0)=[{&(0x7f0000002f80)="d0007bf5a4b4951bdcfc942519a69c2bd6561c2cce6ccea6f0aad75d4fa2ac07d4fd142d152d1ebc8e9db6d79f01c05e8f3cc1982104a928abe93b06b33eb6f48161e6b2d98b55026f569e854bf937037f828374183c2ba22cbd0c2886827e71f48b8c5ba69d8f37945de943cd9d56a1c3c935d6ff9e1c28b54fb77ba239210ee114f2e1a14541a3d2562d2d780d420cd6ac06c0c2b3f248f9ceef179fe56d5254b60ad7056b10a6e0cf3b1f556ce1515fd321ff", 0xb4}, {&(0x7f0000003040)="7066bae7f41245de782bf1cb3f20054c9aed5ea63c6828ee50c6c93252704345dbd41f9f0d46aaa7", 0x28}, {&(0x7f0000003080)="fa40bc39757118da9515cf4dad0c90aeb1c2b17a78deef8e17c54c5890f23e62a0a9b1092c44", 0x26}], 0x3, &(0x7f0000003380)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee01}}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, r3, r4, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r5]}}, @cred={{0x1c, 0x1, 0x2, {r6, 0xee00, r9}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r10]}}], 0x108, 0xc061}}], 0x4, 0x4000) (async) 09:28:50 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46802) io_setup(0x2, &(0x7f0000000400)=0x0) io_submit(r3, 0x1b, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffffff7f, 0x79000000, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a31e3fd987a7d49}]) dup3(r1, r0, 0x0) read(r1, &(0x7f0000000480)=""/68, 0x44) io_setup(0x7, &(0x7f0000000240)) io_submit(0x0, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x2000}]) 09:28:50 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0x226e, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0) close(r0) 09:28:50 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0x226e, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0) close(r0) [ 2579.569072][ T2674] loop5: detected capacity change from 0 to 2048 [ 2579.569094][ T2675] loop3: detected capacity change from 0 to 87 [ 2579.569996][ T1831] EXT4-fs (loop1): unmounting filesystem. [ 2579.573067][ T2675] msdos filesystem being mounted at /root/syzkaller-testdir3711698334/syzkaller.ENJHwv/1160/file1 supports timestamps until 2107 (0x10391447e) 09:28:50 executing program 2: prctl$PR_SET_SECUREBITS(0x1c, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) 09:28:50 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x226e, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), &(0x7f0000000140)) close(0xffffffffffffffff) 09:28:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010400)="ff070000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000dbf4655fdbf4655fdbf4655f00"/4128, 0x1020, 0x1000}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:28:50 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46802) io_setup(0x2, &(0x7f0000000400)=0x0) io_submit(r3, 0x1b, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffffff7f, 0x79000000, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a31e3fd987a7d49}]) dup3(r1, r0, 0x0) read(r1, &(0x7f0000000480)=""/68, 0x44) io_setup(0x7, &(0x7f0000000240)) io_submit(0x0, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x2000}]) 09:28:50 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000640)) 09:28:50 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_io_uring_setup(0x226e, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), &(0x7f0000000140)) close(0xffffffffffffffff) [ 2579.605172][ T2674] EXT4-fs error (device loop5): __ext4_fill_super:5234: inode #2: comm syz-executor.5: iget: root inode unallocated [ 2579.605380][ T2674] EXT4-fs (loop5): get root inode failed 09:28:50 executing program 2: prctl$PR_SET_SECUREBITS(0x1c, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) prctl$PR_SET_SECUREBITS(0x1c, 0x2) (async) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ptrace(0x10, r0) (async) 09:28:50 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000900)={0x0, 0x3, &(0x7f00000006c0)=@framed, &(0x7f0000000740)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x80) [ 2579.605392][ T2674] EXT4-fs (loop5): mount failed [ 2579.683507][ T2796] loop3: detected capacity change from 0 to 87 [ 2579.687535][ T2796] msdos filesystem being mounted at /root/syzkaller-testdir3711698334/syzkaller.ENJHwv/1161/file1 supports timestamps until 2107 (0x10391447e) [ 2579.691188][ T2800] loop5: detected capacity change from 0 to 2048 [ 2579.734993][ T2800] EXT4-fs error (device loop5): __ext4_fill_super:5234: inode #2: comm syz-executor.5: iget: root inode unallocated [ 2579.735298][ T2800] EXT4-fs (loop5): get root inode failed [ 2579.735309][ T2800] EXT4-fs (loop5): mount failed 09:28:57 executing program 1: r0 = syz_clone(0x50000000, 0x0, 0x2a452cb9d000, 0x0, 0x0, 0x0) (async) r1 = getpid() ptrace$setregset(0x4205, r1, 0x201, &(0x7f0000000080)={&(0x7f0000000000)="f6b0b1d2527296e11dbb519361b0f84ebfe9ef16ee4f107163fc3ba09204a909ced63fd4be472d29df756aef9d763d68ada6efe437a15a10fff4a8b173481f6e719aec369d3cb4e531647d228db6946bb5a910d81f09ab7844cbe26c0f13ae34dd7c1642a707", 0x66}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000040)={'lo\x00', 0x10001}) (async) sendto$inet6(r3, 0x0, 0x0, 0x2400a880, &(0x7f00000002c0)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) (async, rerun: 64) write(r3, 0x0, 0x0) (async, rerun: 64) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) r5 = socket$inet_mptcp(0x2, 0x1, 0x106) (async) r6 = getpid() sched_setscheduler(r6, 0x1, &(0x7f0000001700)=0x4) (async) r7 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010500)="ff030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x400, 0xc00}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {&(0x7f0000011100)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000040000000020000000400000042", 0x49, 0x1700}, {0x0, 0x0, 0x6700000}, {&(0x7f0000011700)="ed8100000a000000ddf4655fddf4655fddf4655f00000000000001", 0x1b, 0x2200}, {&(0x7f0000011a00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531", 0x49, 0x4000}, {&(0x7f0000000580)="111fc0d901000000803a0900803a09000000000006", 0x15, 0xc000}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a090000000000060000000000000005", 0x1d, 0x10000}, {&(0x7f0000000140)="00f99b5bbb3ecc83ce", 0x9, 0x11400}], 0x0, &(0x7f0000000840)) r8 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) fchownat(r7, &(0x7f0000000080)='./file1\x00', 0x0, r9, 0x0) r10 = openat2$dir(0xffffffffffffff9c, &(0x7f0000003300)='./file0\x00', &(0x7f0000003340)={0x109480, 0x2, 0x1}, 0x18) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000034c0)=[{{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000140)="21894866d923964670251beea8ad82cec502948beced743b42a6d45e70a173a4ce199453158440a7ac8db592c12dea30d15513517f41609042c0e440804e4ede06bd2bcfc4e3ac09c14aa5b3e64c351a46d685664a815cc58a31b076a0fc255b3de3dec612aa421fc530d2299f1aeb8779703223c6e115e42c0f8d57a6cef5a59ee9c0a851f50b2484785b284494c07cadded6d2cbcdd22e3762c1b349f13e0126cc5558aae54445718a671ca48dced3f3ede4761c9efdaa987fc1fa650721aab1968a8534ce9f212790316e", 0xcc}, {&(0x7f0000000240)="4f8db997908467a4c2d9cbb7559da07680a07399c56e14f0987a0c25564b2d9aa65ee7d65f7b86665863ec75d149478550eef33f7bfa88f1f7200d6ee44ba183f3097913", 0x44}, {&(0x7f00000002c0)="1a29d2788b2ced197d0d4ad99d17ac77e88a01309bc486212ca6063d3eeecce2d6a291e69189b58600ebd53d76b99372de", 0x31}], 0x3, &(0x7f00000004c0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd8, 0x4}}, {{&(0x7f00000005c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000001640)="0e98dcb6755a1357cd7e3276706dc38af99db30ff846c6e64cd6c5ce954746bd0cc11b92c1434e6650d1d83ad1624a4582c6ce07b121060a50fd302ac998aa25a3a0da35838dea24d6c15e1dda04f81db3799fca796bd485b2631b32b65d4c7f3f603f14521e3ef522066940d7efb0b5173e139cf04975812f477f4e73170c92f4d3538ea22901234d86b1cc6b4de51702ee03d3d0719d6a4cc2aacd603b36c74d0e390dfe3fada4f5919f2a4440cdd7484aeb20131a6ddb98a97d79956893dc8cd231eae0a8bc047b01d9d7f64895f1d73adc31c88e9cddf0ef8336dd6a6a52b911341f3485a9b818b79e00a15d2bcc22fac29aea", 0xf5}], 0x2, &(0x7f0000002c00)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r1, 0x0, 0xee00}}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc0}}, {{0x0, 0x0, &(0x7f0000002e40)=[{&(0x7f0000002cc0)="0095bae884c655704214b3089ca50e829230099553ce207cbc5a400075b05c2fe669f99e792bda83030d946ebfb5e0de7335af3856a659c7f0e26fbf3c17bfdea7fc6a0a40ca7528bce28bd72a992807f0736733f6073197d250470d84ebcd6a16c8c3b09338b4a04fbfdfc22e909436cffb9f5b11ecf6f3355a16572d93ef532864fd5f8a487bd17cbbb7b20559cf9eb9989f73058d95b5501b881455d50c2c355953b39de2329c6654b1ee8ac9536de9323777025bed522756bfa8939927a4c9bf99863a87e5161a66d32945ec2d76a18b0a078042f0579ae79d7b3ce3", 0xde}, {&(0x7f0000002dc0)="800a499100db0cda3e0abe07984ccc8d78d6b1b584be5ada45d98aba2cf58fd3af0bc7f669f852f7625aba51e81560df5a93feea504b4ee5ff45418941c5bbb6a576106b06b2cbafaae44e", 0x4b}], 0x2, &(0x7f0000002e80)=[@cred={{0x1c, 0x1, 0x2, {r0}}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xffffffffffffffff}}}], 0x60, 0x20000084}}, {{&(0x7f0000002f00)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000030c0)=[{&(0x7f0000002f80)="d0007bf5a4b4951bdcfc942519a69c2bd6561c2cce6ccea6f0aad75d4fa2ac07d4fd142d152d1ebc8e9db6d79f01c05e8f3cc1982104a928abe93b06b33eb6f48161e6b2d98b55026f569e854bf937037f828374183c2ba22cbd0c2886827e71f48b8c5ba69d8f37945de943cd9d56a1c3c935d6ff9e1c28b54fb77ba239210ee114f2e1a14541a3d2562d2d780d420cd6ac06c0c2b3f248f9ceef179fe56d5254b60ad7056b10a6e0cf3b1f556ce1515fd321ff", 0xb4}, {&(0x7f0000003040)="7066bae7f41245de782bf1cb3f20054c9aed5ea63c6828ee50c6c93252704345dbd41f9f0d46aaa7", 0x28}, {&(0x7f0000003080)="fa40bc39757118da9515cf4dad0c90aeb1c2b17a78deef8e17c54c5890f23e62a0a9b1092c44", 0x26}], 0x3, &(0x7f0000003380)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee01}}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, r3, r4, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r5]}}, @cred={{0x1c, 0x1, 0x2, {r6, 0xee00, r9}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r10]}}], 0x108, 0xc061}}], 0x4, 0x4000) 09:28:57 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_io_uring_setup(0x226e, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), &(0x7f0000000140)) close(0xffffffffffffffff) 09:28:57 executing program 4: bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x18, 0x0, 0x0) 09:28:57 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46802) io_setup(0x2, &(0x7f0000000400)=0x0) io_submit(r3, 0x1b, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffffff7f, 0x79000000, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a31e3fd987a7d49}]) dup3(r1, r0, 0x0) read(r1, &(0x7f0000000480)=""/68, 0x44) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r4, 0x0, 0x0) 09:28:57 executing program 2: prctl$PR_SET_SECUREBITS(0x1c, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) 09:28:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010400)="ff070000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000dbf4655fdbf4655fdbf4655f00"/4128, 0x1020, 0x1000}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:28:57 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000680)={0x28, r1, 0x699, 0x0, 0x0, {}, [@HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x28}}, 0x0) 09:28:57 executing program 4: io_setup(0x1, &(0x7f0000000040)=0x0) io_getevents(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)) 09:28:57 executing program 0: bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x8, &(0x7f0000002d80)={0xffffffffffffffff, 0x0, 0x0, 0x4}, 0x20) [ 2586.724659][ T2920] loop3: detected capacity change from 0 to 87 [ 2586.726009][ T2914] loop5: detected capacity change from 0 to 2048 [ 2586.734141][ T2920] msdos filesystem being mounted at /root/syzkaller-testdir3711698334/syzkaller.ENJHwv/1162/file1 supports timestamps until 2107 (0x10391447e) 09:28:57 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000180)={0x0, 0x80, 0x20, 0x2, 0x8, 0x5, 0x0, 0x8, 0x9020, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0xe}, 0x10029, 0x7fffffffffffffff, 0x0, 0x9, 0x1, 0x7ff, 0x2, 0x0, 0xf753, 0x0, 0x8}) r1 = socket$nl_generic(0x10, 0x3, 0x10) ppoll(&(0x7f0000000080)=[{r0}, {r1, 0x2000}, {r0, 0xa45f}], 0x3, &(0x7f00000000c0)={0x0, 0x3938700}, &(0x7f0000000100)={[0x62b6]}, 0x8) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r2) 09:28:57 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmmsg(r0, 0x0, 0x0, 0x0, &(0x7f0000009900)={0x0, 0x3938700}) 09:28:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x4020940d, 0x0) [ 2586.768579][ T2914] EXT4-fs error (device loop5): __ext4_fill_super:5234: inode #2: comm syz-executor.5: iget: root inode unallocated [ 2586.768925][ T2914] EXT4-fs (loop5): get root inode failed [ 2586.768937][ T2914] EXT4-fs (loop5): mount failed 09:29:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:29:05 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000140)) 09:29:05 executing program 1: r0 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x3f}}, './file0\x00'}) io_cancel(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2, 0x4, r0, &(0x7f0000000040)="818816c5d53c36b39abed300aaa45e4d1aa97e2043b916bd418753b7c2dbc0841de69ecf875cda6efefb3372b78369a0e48521139f318a17", 0x38, 0x2, 0x0, 0x2, r1}, &(0x7f0000000100)) r2 = accept$unix(r1, 0x0, &(0x7f0000000140)) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000180)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) syz_clone(0x50000000, 0x0, 0x2a452cb9d000, 0x0, 0x0, 0x0) 09:29:05 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46802) io_setup(0x2, &(0x7f0000000400)=0x0) io_submit(r3, 0x1b, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffffff7f, 0x79000000, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a31e3fd987a7d49}]) dup3(r1, r0, 0x0) read(r1, &(0x7f0000000480)=""/68, 0x44) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r4, 0x0, 0x0) 09:29:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x8940, 0x0) 09:29:05 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000180)={0x0, 0x80, 0x20, 0x2, 0x8, 0x5, 0x0, 0x8, 0x9020, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0xe}, 0x10029, 0x7fffffffffffffff, 0x0, 0x9, 0x1, 0x7ff, 0x2, 0x0, 0xf753, 0x0, 0x8}) r1 = socket$nl_generic(0x10, 0x3, 0x10) ppoll(&(0x7f0000000080)=[{r0}, {r1, 0x2000}, {r0, 0xa45f}], 0x3, &(0x7f00000000c0)={0x0, 0x3938700}, &(0x7f0000000100)={[0x62b6]}, 0x8) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r2) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000180)={0x0, 0x80, 0x20, 0x2, 0x8, 0x5, 0x0, 0x8, 0x9020, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0xe}, 0x10029, 0x7fffffffffffffff, 0x0, 0x9, 0x1, 0x7ff, 0x2, 0x0, 0xf753, 0x0, 0x8}) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) ppoll(&(0x7f0000000080)=[{r0}, {r1, 0x2000}, {r0, 0xa45f}], 0x3, &(0x7f00000000c0)={0x0, 0x3938700}, &(0x7f0000000100)={[0x62b6]}, 0x8) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ptrace(0x10, r2) (async) 09:29:06 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_LISTDEF(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xfffffffffffffd40}}, 0x0) 09:29:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x8912, 0x0) [ 2594.989169][ T3139] lo speed is unknown, defaulting to 1000 [ 2595.017640][ T3151] loop3: detected capacity change from 0 to 87 09:29:06 executing program 4: syz_io_uring_setup(0x75d3, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0, 0x23a}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000008, 0x10, 0xffffffffffffffff, 0x10000000) 09:29:06 executing program 0: syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x127802) 09:29:06 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) 09:29:06 executing program 4: syz_open_dev$sg(0x0, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x282) [ 2595.020518][ T3154] loop5: detected capacity change from 0 to 2048 [ 2595.021117][ T3151] msdos filesystem being mounted at /root/syzkaller-testdir3711698334/syzkaller.ENJHwv/1163/file1 supports timestamps until 2107 (0x10391447e) 09:29:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {0x0, 0x0, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:29:06 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000180)={0x0, 0x80, 0x20, 0x2, 0x8, 0x5, 0x0, 0x8, 0x9020, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0xe}, 0x10029, 0x7fffffffffffffff, 0x0, 0x9, 0x1, 0x7ff, 0x2, 0x0, 0xf753, 0x0, 0x8}) (async, rerun: 32) r1 = socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) ppoll(&(0x7f0000000080)=[{r0}, {r1, 0x2000}, {r0, 0xa45f}], 0x3, &(0x7f00000000c0)={0x0, 0x3938700}, &(0x7f0000000100)={[0x62b6]}, 0x8) (async, rerun: 32) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (rerun: 32) ptrace(0x10, r2) [ 2595.081828][ T3154] EXT4-fs error (device loop5): ext4_ext_check_inode:497: inode #2: comm syz-executor.5: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 36(4), depth 0(0) [ 2595.082100][ T3154] EXT4-fs (loop5): get root inode failed [ 2595.082112][ T3154] EXT4-fs (loop5): mount failed [ 2595.146027][ T3279] loop5: detected capacity change from 0 to 2048 [ 2595.155813][ T3279] EXT4-fs error (device loop5): __ext4_fill_super:5234: inode #2: comm syz-executor.5: iget: root inode unallocated [ 2595.156007][ T3279] EXT4-fs (loop5): get root inode failed [ 2595.156018][ T3279] EXT4-fs (loop5): mount failed [ 2601.231727][ T3379] lo speed is unknown, defaulting to 1000 09:29:12 executing program 1: r0 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x3f}}, './file0\x00'}) io_cancel(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2, 0x4, r0, &(0x7f0000000040)="818816c5d53c36b39abed300aaa45e4d1aa97e2043b916bd418753b7c2dbc0841de69ecf875cda6efefb3372b78369a0e48521139f318a17", 0x38, 0x2, 0x0, 0x2, r1}, &(0x7f0000000100)) (async) r2 = accept$unix(r1, 0x0, &(0x7f0000000140)) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000180)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) syz_clone(0x50000000, 0x0, 0x2a452cb9d000, 0x0, 0x0, 0x0) 09:29:12 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f00000002c0)={0x53, 0xffffffffffffffff, 0x6, 0x0, @buffer={0x0, 0x68, &(0x7f0000000100)=""/104}, &(0x7f0000000180)="f5fd3e8ed664", 0x0, 0x0, 0x0, 0x0, 0x0}) 09:29:12 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46802) io_setup(0x2, &(0x7f0000000400)=0x0) io_submit(r3, 0x1b, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffffff7f, 0x79000000, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a31e3fd987a7d49}]) dup3(r1, r0, 0x0) read(r1, &(0x7f0000000480)=""/68, 0x44) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r4, 0x0, 0x0) 09:29:12 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_WOL_SET(r0, &(0x7f0000002600)={0x0, 0x0, &(0x7f00000025c0)={&(0x7f0000000e80)={0xd04, 0x0, 0x0, 0x0, 0x0, {}, [@ETHTOOL_A_WOL_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_WOL_MODES={0xcdc, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x9c, 0x3, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7d}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'g^-[-\')\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, 'ipt\x00'}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'nl80211\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7ff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, '(\b[(\'{\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, 'netdevsim'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, 'netdevsim'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_BITS={0x28, 0x3, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}]}, @ETHTOOL_A_BITSET_VALUE={0xc11, 0x4, "a8165dfecaf096d1c9cb43fa54b130aa15ae6630a6995ca813b73cc3280d21849728e3f923bd7fb0156cc0ba1c13db5814f5f8c9ca213e0d46111b5c1176e818f285db5e66dad1b310883fe73eac6024f1711d7992fe7c195f5ff6e9084534e904f37005bd8255744df776e381cbe1f9e54ee4893557f61c792392fd8c76658f6e898d701b3caa78a5fa3f58babe26c0e2e6c0e1677024d89798cf186c39a83d096c25f4b704d84e43cd18aa3034c14a5831106d337e9e67be19ec8c9096fb2c6611c8cde69b264f0e1909e6a24756b71c3c020e00b27466439f17e3adbab76f20f5f67dd10b1906a5e352c3b7cf21764739b782981131ba7956d1caa7fbba47fb248e16cfee93fdab851cf5c6f6a0c9bf2965f03c26e3c30178633630f729c3e4567678ea39b72ed0c871518b2d6a2b7bf5402a1336130ffaef7f3598bc00dbd4f0e87cde1e7413a38aa99912556a62221b55b15eac40265080494b0b8c6a1e859b0d36f875242397f5db758ea51e39c01e8399485d64b5571bfe5e6b2b21472a94c8b9d9fbf045905b411efd48aba6719d8bc1d2b759669c750da7d6c1e291632bf648fab0a1df218485b4befc11214feb9a24128ea853f7e98cfa04f0380c33c3ad011c3800240fe43968149a0bbd8c297291e0dc34fab66cca123664d5659253a7c46eb85543354c43e108a10da12991863e8e00498cc784e1e219a5a1c3fd4cf10d27369df196afe899b1cadfb0f0f60514175228b19614a9f5aa9fb2c97de9aea6f08d1ca01a70c950048393f3d4d74fa7bbf9b20f731af0930d6094cf42b06c826e73077230cb0ea9fe1e699d7c00a1c92f8d8cd1810e7fd66a39c312787f1a20a2f47e0af1937b9dfd3b367fcdeccbb4cf541d37dad3b90383b02ab561a317a657c80e7a2118d61b714783363d235d93db17083757acb75294e6619e2b4dfbf29ca36a69efdb5c4b5436e6d30380a5894677c9013e186e8ef9f3e61514c0f058a76802f64b6dcc0ec5e6ea1d5b184ce25813557a48a2e2c5df79297a4619998ece8a54d9f5f6c584d15d25b74b52340e359291ecdb0465af1bb1de160e4f863d43674e8d5adf2e1116daeff9f50eb9258cc59e5b0a823b792facf645c1b8c3ecaf3da137caa0fa4c3c0057ce057ff8ae5965f460403253760bbbf3b4e9ca5420b3d5ff58f2c5dda7632fd7dc09fa320593a02d80c80295b6a4b86664c20b1771b8c28b37579e0345cc0b02833cdd6f574785b87f8254c9ab9526ff1bd64364b6ed8783ee004b244531eddba5aba2cd2bdc6bd80869a14d6fd87222582726a03cb24f2babc10045caa8fe4883b981fe599fddcabae9392768d7be556b6e11b79dfe6a9a60f61a8efc34172ca633975938b50c1d5a124acc3839e72e14b123d226de4859e6d589c0df0e8a1f9b17d1db6c4527f1f14e029d9b45b3ee89e2429a2fbfd672b37161b924ab2cd22e01a97499ccecbb4677e6d933024fe723bca20fd65d8deaae4043eb4f133b69836f344aa4c8e43757a395b330b11166e921ad446667aea829ad84145c18185d1d466f09e321fd62c6ddd4a8f64d04f2d429fa085a3c3191c430b19b47808369565bc8202ec4e073224b0093ade47fd47f6cea8460e46326d3ef4ca5cd2f291ad3f325eb20afa097f608f0df32a5c6bd1e5617253c9ee4dd08d3784a4b8e41109f58c9efcfc93e20adb940d6b0046c11c002d4a1a04e1de7bc4d64d624a30e3e23573ac587f11ca27534b01d11ad5ecd8e494a3eb101c3863f72e8653e7fbc1e6c380fb7ae3ee680b0938ddc54c56f284be913c47710b091e1cdab4ef1d22b87f10a88cbe1a688d7b1cbdff0b2179241e6eef2011c02cfe206b444f49f19ec6d423c098567eab30732502209cac93db6b09c09c2192f1dbd2d4e6919848ed7c9b13b55bb79f9f89a842e12332f0df62e6b6cccac4c4a6f8bbca60ce5bfd13cfde7e2e31f9520db8d9c466b2acbf477c92b0f1fb4d06c65173ec2464cd0ae3c4ddafe6499ddc5d8c4660643c3b18922dd039e47469ff5aef88abce69843617da3c619881db9dccc64a60a692eee04f4a6d3ab703ba7915476784bbd85a3bb06ef4e9e722be826079c691017106c4aa32a1467bcf0b30f740aa2c058f54fff8804783117761b1cd9cbefe0c0583db0a2154592d84b69fe699241b0d85784530ef2e2cce86d6354da6a7b1af41326b02897f603c225ca4b41e9cecb59dc24ca4438757e472bb6291f29f450807c2d8748011f660f2f63b0439adcbb10021754e8d8cd8178750841210e0b2feb055f377c60acf4d6857b506bab0be5e737df5be0243014e166793905b502a3803fe70eb860ba8af1b97d220a89cde031bb3e065efa385f5ac37db4a4bdbbd37576fee215256f8743cb018b6d0271eb1a9fdbc9e63f2373a82b679c5875d65e65dde5475451ccc121e359ea6e909557a6b0af726e4b019bcb9eff880477c278df6b6a228f865c3822d3104c4cda8cb6b6e53f9565761d3952dca053a66b1393a08a9b16bca75a90575314fff9e19f682a0be67ec1416d0f82a814a71f164c8286885cf065cef5b66e89bc803b96b8e0f119b735ee4bef31c84916e6eeb61d7ee96b898397d381c0bdf92c7aaf5f9cddb6bffceaa6b4392e1dbe6d4a30f32d699765c8877d34c1e145ef85b8d202dcb77dddd78bbf6e6a34c0b72c04281d77ebd69a4e719dc6132215fd68481b0c6a46971f59d37cfa9cc30f59a4312a3cd9f0eafb847bbc0e97422274f29a71d10b24ecfa04d5abc661c443bcc4fa26f231841e49add2f851acf020f576d727141be24324ae22453b34afe1b70334780bd7018271a5263b995b20509c0a649f423a08c5af1aa66f6985c1d20099e911b3e0cf79676e62736915657ff1d24e4c3028f92be4ec18b983c0e3ad1030e064a0ec08961910da2494ecde4a2939691e97620907294363e0b36d68e257afc31da5a7d0f05d645a5f02b3ab227b598bf190777674386b128810059936d91505459f3f5c35f3709effeb46127986bcd7dc72a406c11bb8d67a6000aa4ea94460234e1cd1cba48d0023b5712c598a026dedf6e8d1c7fb6493a912455b4ecc268871105deac3c5a7a1d49b60acf3730ae7cb06f7eaf302506d548a900fb72ab513a97d01f72a4c32813557bb374abe0c30a632d718bcfea48df728668d56992e7c8c2ab79b212b336782ffc626695ed90ebd45eb08bcc077032174f8b5e3cd50ae225b16b07fc3922fccdef1c88cd38b06eb839efa6f553155a297dcbd90e68e2ac4228e8dd7102b40698644e2c607fb9e70f9f892b8458b7e262630b87c4ab23ee1e0104175724bd3e93cec8f3bf2a4fc9eaa5c5eb630f3c9d17d3b0588c2cefff7042318010f4e28b9e2a05cec4ad80fe6e4076a681c7231df6dfbc8ba8e2edced28f42a8e1e0c1da570176f330a2980f6dc2e0eea82d97b4c12e73a767071f0240b75d13d517efc662bd203547a46d6e70ded13aabfb04d560eca7e6a60bd3adbf8708f4fbb89cea1166bd6ff3de3881686347ed402d7f1f0a08c7bee76c2354d1d1daeb30b7041540a4b7c8bbfe14988f7714fbb7bffaf611fc3d57f0d90034a9736d604413c3412b9b71a29d668c2802e8002aa84993df62da3348551cdb2f81c08bd441c2829a74e87fcb207bdb63fdf04d2b18533707c9d352699ca3b74a947fa7a035d6cc7188146805487af51811be9d5f08f19bb3d6ffebe8fd4dbb5b07e79d6c525926632e6e2bbf75b101b301ffe4ffced2708ab7ac64e6d1c2a3dafd3ed9e8378f797c5cc4b46f2f3f84c734f32fb54d281ecd012d8f9c7e2cd47259ead1e6b4edd387effbe09b6cffb62819b82ea0aa863070d6bc408dc69808c76266a23071a5db0399c204405263899ac7fff32ab0792032ea2c0ba7f449e06d63257ff226202faa762cde505f0e4b02c36efe5a9189e1a5399659949b2475259e6e13415631dd34bc2cbb64889f55b0a428129d855af90bea2c86f45dfea113f8125aa4fdc05cf95b164edf2928273e4d035c4bce8a91f520ddcde95e0834ae1f67b26fee4ecb57042c49f8573d8f9b99550b73b7a618d3c1036294ea536d1ad97cb689982bee59a2e378a921bdbc7384f79e92bf77a34fd0ea473a18686d43dbfadd560282e918ef05d8d5569bb9b37a765a5e30ff71dbdf585c890a432d92d8491a86e9fa66a29bda214eb6bdf6bf181fc634f5f17aeb5ba0547cb85cff366a5b483f959d01deaaec8b153b57867717d90d2407a4b3d1d3465dad2330325c2a0a98d51b72538734611f3c4a9c495e304404182fbdd4e0d8e9c435576e108bca2072c3628150546269db91390882e6047fa8bf3c5b073"}]}]}, 0xd04}}, 0x0) 09:29:12 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffff, 0x1}, 0x1900}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) 09:29:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {0x0, 0x0, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:29:12 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, 0x0) 09:29:12 executing program 0: syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_SET_TIMEOUT(0xffffffffffffffff, 0x5452, 0x0) 09:29:12 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffff, 0x1}, 0x1900}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) 09:29:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmmsg(r0, 0x0, 0x0, 0x40002000, &(0x7f00000015c0)) 09:29:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {0x0, 0x0, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:29:12 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000000)) [ 2601.404820][ T3388] loop3: detected capacity change from 0 to 87 [ 2601.406425][ T3390] loop5: detected capacity change from 0 to 2048 [ 2601.412972][ T3388] msdos filesystem being mounted at /root/syzkaller-testdir3711698334/syzkaller.ENJHwv/1164/file1 supports timestamps until 2107 (0x10391447e) [ 2601.435574][ T3390] EXT4-fs error (device loop5): __ext4_fill_super:5234: inode #2: comm syz-executor.5: iget: root inode unallocated [ 2601.435727][ T3390] EXT4-fs (loop5): get root inode failed [ 2601.435889][ T3390] EXT4-fs (loop5): mount failed [ 2601.459413][ T3388] syz-executor.3: attempt to access beyond end of device [ 2601.459413][ T3388] loop3: rw=524288, sector=94, nr_sectors = 64 limit=87 [ 2601.490226][ T3470] loop5: detected capacity change from 0 to 2048 [ 2601.510173][ T3470] EXT4-fs error (device loop5): __ext4_fill_super:5234: inode #2: comm syz-executor.5: iget: root inode unallocated [ 2601.510333][ T3470] EXT4-fs (loop5): get root inode failed [ 2601.510344][ T3470] EXT4-fs (loop5): mount failed [ 2605.551515][ T3512] lo speed is unknown, defaulting to 1000 09:29:16 executing program 4: sigaltstack(&(0x7f0000000040)={0x0, 0x80000002}, &(0x7f0000000000)={0x0}) 09:29:16 executing program 1: r0 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x3f}}, './file0\x00'}) io_cancel(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2, 0x4, r0, &(0x7f0000000040)="818816c5d53c36b39abed300aaa45e4d1aa97e2043b916bd418753b7c2dbc0841de69ecf875cda6efefb3372b78369a0e48521139f318a17", 0x38, 0x2, 0x0, 0x2, r1}, &(0x7f0000000100)) r2 = accept$unix(r1, 0x0, &(0x7f0000000140)) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000180)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) syz_clone(0x50000000, 0x0, 0x2a452cb9d000, 0x0, 0x0, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x3f}}, './file0\x00'}) (async) io_cancel(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2, 0x4, r0, &(0x7f0000000040)="818816c5d53c36b39abed300aaa45e4d1aa97e2043b916bd418753b7c2dbc0841de69ecf875cda6efefb3372b78369a0e48521139f318a17", 0x38, 0x2, 0x0, 0x2, r1}, &(0x7f0000000100)) (async) accept$unix(r1, 0x0, &(0x7f0000000140)) (async) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000180)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) (async) syz_clone(0x50000000, 0x0, 0x2a452cb9d000, 0x0, 0x0, 0x0) (async) 09:29:16 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f00000002c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x4d, 0x68, &(0x7f0000000100)=""/104}, &(0x7f0000000180)="f5fd3e8ed664", 0x0, 0x0, 0x0, 0x0, 0x0}) 09:29:16 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffff, 0x1}, 0x1900}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffff, 0x1}, 0x1900}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ptrace(0x10, r0) (async) 09:29:16 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46802) io_setup(0x2, &(0x7f0000000400)=0x0) io_submit(r3, 0x1b, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffffff7f, 0x79000000, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a31e3fd987a7d49}]) dup3(r1, r0, 0x0) read(r1, &(0x7f0000000480)=""/68, 0x44) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r4, 0x0, &(0x7f0000000540)) 09:29:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500), 0x0, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:29:16 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000000)={'sit0\x00', &(0x7f0000000100)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @private=0xa010102}}}}) 09:29:16 executing program 0: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x40045201, 0x0) 09:29:16 executing program 0: bpf$BPF_PROG_ATTACH(0x21, 0x0, 0x0) 09:29:16 executing program 4: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r0, &(0x7f0000fff000/0x1000)=nil, 0x1000) 09:29:16 executing program 0: r0 = syz_io_uring_setup(0x5923, &(0x7f00000005c0), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000640), &(0x7f0000000680)) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2605.721808][ T3518] loop3: detected capacity change from 0 to 87 [ 2605.731455][ T3522] loop5: detected capacity change from 0 to 2048 [ 2605.734225][ T3518] msdos filesystem being mounted at /root/syzkaller-testdir3711698334/syzkaller.ENJHwv/1165/file1 supports timestamps until 2107 (0x10391447e) 09:29:16 executing program 4: bpf$BPF_PROG_ATTACH(0xd, 0x0, 0x0) 09:29:16 executing program 0: bpf$BPF_PROG_ATTACH(0x11, &(0x7f0000000280), 0x14) [ 2605.777724][ T3522] EXT4-fs error (device loop5): __ext4_fill_super:5234: inode #2: comm syz-executor.5: iget: root inode unallocated [ 2605.779138][ T3522] EXT4-fs (loop5): get root inode failed [ 2605.779153][ T3522] EXT4-fs (loop5): mount failed [ 2605.779413][ T3518] syz-executor.3: attempt to access beyond end of device [ 2605.779413][ T3518] loop3: rw=524288, sector=94, nr_sectors = 64 limit=87 09:29:22 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) getsockopt$sock_int(r0, 0x1, 0x6, 0x0, &(0x7f0000000040)) 09:29:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500), 0x0, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:29:22 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb84a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={r1, r0, 0x0, 0x8, &(0x7f0000000080)='(/)\'&!(\x00'}, 0x30) r2 = signalfd4(r0, &(0x7f0000000100)={[0xffffffffffffffff]}, 0x8, 0x80000) fchdir(r2) tkill(r1, 0x28) 09:29:22 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) bind$l2tp6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x9) 09:29:22 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46802) io_setup(0x2, &(0x7f0000000400)=0x0) io_submit(r3, 0x1b, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffffff7f, 0x79000000, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a31e3fd987a7d49}]) dup3(r1, r0, 0x0) read(r1, &(0x7f0000000480)=""/68, 0x44) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r4, 0x0, &(0x7f0000000540)) 09:29:22 executing program 0: r0 = syz_io_uring_setup(0x2582, &(0x7f00000004c0), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000740)) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000700)=[{&(0x7f00000005c0)=""/1, 0x1}, {0x0}], 0x2) 09:29:22 executing program 4: bpf$BPF_PROG_ATTACH(0x22, &(0x7f0000000280), 0x14) [ 2611.946505][ T3642] lo speed is unknown, defaulting to 1000 [ 2611.982213][ T3651] loop5: detected capacity change from 0 to 2048 09:29:22 executing program 4: bpf$BPF_PROG_ATTACH(0x6, 0x0, 0x0) 09:29:23 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb84a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={r1, r0, 0x0, 0x8, &(0x7f0000000080)='(/)\'&!(\x00'}, 0x30) (async, rerun: 64) r2 = signalfd4(r0, &(0x7f0000000100)={[0xffffffffffffffff]}, 0x8, 0x80000) (rerun: 64) fchdir(r2) (async, rerun: 64) tkill(r1, 0x28) (rerun: 64) 09:29:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500), 0x0, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:29:23 executing program 1: syz_clone(0x50000000, 0x0, 0x2a452cb9d000, 0x0, 0x0, 0x0) syz_clone(0x12000000, &(0x7f0000000180)="e69193492d716f733b435407d2283f872b0caeadec1c4d9d736a455a3a7384d4de75eb1d62e82ef5fbe8253ab47a99fffb92f006f9680032c8250104bacc2dcfed45b8e27f8a323494524e9ab44f5ec62987e7c29f630446cf1b2f7b9a1c55d34467d6b1a2523ac271fd900175e76bad55cd90e9da4f43d6", 0x78, &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)="3c47f528c81d66949f1c3ab6455ffe4b5055a6b010c2d72e3f55a7171396") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000040)=0xc) syz_clone(0x10846200, &(0x7f00000002c0)="5a2a3126273147e5a77b2b3e4ab18dcdfe1f7b1a0f455aeaf62625a302fd9ee7aed59b014aeedba914b35c6654ade1945eaa43f50bddc36045a4cd75e24486ad270b4e093a7b414143832f2e531aebf2ab91a8e5d0dbba8c802a2db0f182f712c8a72ac485e5d674a24725e76161cc50d7b05d278470666ba5fb1700b30fbbbcbab57eae48881dbcb49606d058381b8ed5a7376bd69c47a889aa2fc59d8b83b9f1925ca0f6422400b5b207ab3811cb1b23323e4c303ec5bc1545f48470a5c1878fc5171a280df3e8ac5879c773", 0xcd, &(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)="1c45ea3ffe35b6c1214902fbf5da94a87c82d577c2289e1c1111304d2447d473c197141084e24b2ee7c8583125a7120468b6d3fa4de375c594e8679941ba5ea7ea9a47848eec4a4a5d3ee003af1ee7d5bc96233f381bf8f71df347bcc77b325f65d6cc304f43660be423d6760fe179f90b736482a8879ab9fb62fa7f5e4b3d244d4e434184a3b2f277e474b4e0466b36a72236cb87fa32bd90a6968216413f3a169e00c839dd46ca87ad126d0f793df3fdfa9bee") ptrace(0x10, r0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() fcntl$setown(r1, 0x8, r2) r3 = syz_open_dev$vcsn(&(0x7f0000000000), 0xff, 0x52001) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_PEER_MEASUREMENT_START(r3, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000006c0)={&(0x7f0000000d40)={0x5f0, r4, 0x200, 0x70bd2b, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_PMSR_ATTR_PEERS={0x5dc, 0x5, 0x0, 0x1, [{0x594, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_REQ={0x9c, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x94, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x22, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}]}]}, @NL80211_PMSR_PEER_ATTR_REQ={0xc8, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0xbc, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x13}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1e}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}]}]}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x2c, 0x2, 0x0, 0x1, [@NL80211_ATTR_CENTER_FREQ2={0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x30}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x2}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x4}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x2c, 0x2, 0x0, 0x1, [@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x3}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x2c}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x3}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x16d5}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0xb0a}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x178, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x7c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x13}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x6}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xf9}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xfffd}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x56}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0xe4, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x6}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x80}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x16}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x14}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x15}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xce5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x5}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x4}]}]}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}, @NL80211_PMSR_PEER_ATTR_REQ={0x244, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0xd0, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x80}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x14}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x2}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x2e0}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0xec, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x101}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1e}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xde}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x600}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x7c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x7}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x81}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}]}, {0x44, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_CHAN={0xc, 0x2, 0x0, 0x1, [@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0xd0}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_CHAN={0x1c, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x17c}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0xa8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x3f}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}]}]}]}, 0x5f0}, 0x1, 0x0, 0x0, 0x800}, 0x20) 09:29:23 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x0) socket$inet6(0xa, 0x80003, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) fadvise64(r1, 0x0, 0x0, 0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000002, 0x20010, r0, 0xe6c24000) 09:29:23 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'ip6_vti0\x00', 0x0}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r1}, 0x14) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r3}, 0x10) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[], 0x14}}, 0x0) 09:29:23 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46802) io_setup(0x2, &(0x7f0000000400)=0x0) io_submit(r3, 0x1b, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffffff7f, 0x79000000, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a31e3fd987a7d49}]) dup3(r1, r0, 0x0) read(r1, &(0x7f0000000480)=""/68, 0x44) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r4, 0x0, &(0x7f0000000540)) [ 2611.985043][ T3655] loop3: detected capacity change from 0 to 87 [ 2611.996977][ T3655] msdos filesystem being mounted at /root/syzkaller-testdir3711698334/syzkaller.ENJHwv/1166/file1 supports timestamps until 2107 (0x10391447e) 09:29:23 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb84a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={r1, r0, 0x0, 0x8, &(0x7f0000000080)='(/)\'&!(\x00'}, 0x30) r2 = signalfd4(r0, &(0x7f0000000100)={[0xffffffffffffffff]}, 0x8, 0x80000) fchdir(r2) tkill(r1, 0x28) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb84a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ptrace(0x10, r1) (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={r1, r0, 0x0, 0x8, &(0x7f0000000080)='(/)\'&!(\x00'}, 0x30) (async) signalfd4(r0, &(0x7f0000000100)={[0xffffffffffffffff]}, 0x8, 0x80000) (async) fchdir(r2) (async) tkill(r1, 0x28) (async) [ 2612.021313][ T3651] EXT4-fs error (device loop5): __ext4_fill_super:5234: inode #2: comm syz-executor.5: iget: root inode unallocated [ 2612.021539][ T3651] EXT4-fs (loop5): get root inode failed 09:29:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f000000", 0x17, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) [ 2612.021589][ T3651] EXT4-fs (loop5): mount failed [ 2612.068076][ T3682] loop5: detected capacity change from 0 to 2048 [ 2612.112782][ T3766] loop3: detected capacity change from 0 to 87 09:29:23 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46802) io_setup(0x2, &(0x7f0000000400)=0x0) io_submit(r3, 0x1b, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffffff7f, 0x79000000, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a31e3fd987a7d49}]) dup3(r1, r0, 0x0) read(r1, &(0x7f0000000480)=""/68, 0x44) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r4, 0x1, &(0x7f0000000540)=[0x0]) 09:29:23 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080), 0x10000, 0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) [ 2612.123302][ T3766] msdos filesystem being mounted at /root/syzkaller-testdir3711698334/syzkaller.ENJHwv/1167/file1 supports timestamps until 2107 (0x10391447e) [ 2612.131977][ T3682] EXT4-fs error (device loop5): __ext4_fill_super:5234: inode #2: comm syz-executor.5: iget: root inode unallocated [ 2612.132274][ T3682] EXT4-fs (loop5): get root inode failed 09:29:23 executing program 0: syz_emit_ethernet(0x42, &(0x7f0000000000)={@random="92220914709e", @broadcast, @val={@void}, {@ipv4={0x8864, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast1, @dev}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @loopback}}}}}}, 0x0) 09:29:23 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080), 0x10000, 0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) [ 2612.132286][ T3682] EXT4-fs (loop5): mount failed [ 2612.186338][ T3792] loop5: detected capacity change from 0 to 2048 [ 2612.251636][ T3997] loop3: detected capacity change from 0 to 87 [ 2612.257777][ T3792] EXT4-fs error (device loop5): __ext4_fill_super:5234: inode #2: comm syz-executor.5: iget: root inode unallocated [ 2612.258017][ T3792] EXT4-fs (loop5): get root inode failed 09:29:23 executing program 0: syz_emit_ethernet(0x7a, &(0x7f0000000000)={@random="b15af3ac5fc4", @remote, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "475988", 0x44, 0x2f, 0x0, @private0, @private0, {[], {{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8864}}}}}}}, 0x0) 09:29:23 executing program 0: bpf$PROG_LOAD(0x11, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x80) [ 2612.258028][ T3792] EXT4-fs (loop5): mount failed [ 2612.259586][ T3997] msdos filesystem being mounted at /root/syzkaller-testdir3711698334/syzkaller.ENJHwv/1168/file1 supports timestamps until 2107 (0x10391447e) [ 2616.192818][ T4109] lo speed is unknown, defaulting to 1000 09:29:30 executing program 1: syz_clone(0x50000000, 0x0, 0x2a452cb9d000, 0x0, 0x0, 0x0) (async) syz_clone(0x12000000, &(0x7f0000000180)="e69193492d716f733b435407d2283f872b0caeadec1c4d9d736a455a3a7384d4de75eb1d62e82ef5fbe8253ab47a99fffb92f006f9680032c8250104bacc2dcfed45b8e27f8a323494524e9ab44f5ec62987e7c29f630446cf1b2f7b9a1c55d34467d6b1a2523ac271fd900175e76bad55cd90e9da4f43d6", 0x78, &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)="3c47f528c81d66949f1c3ab6455ffe4b5055a6b010c2d72e3f55a7171396") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000040)=0xc) (async) syz_clone(0x10846200, &(0x7f00000002c0)="5a2a3126273147e5a77b2b3e4ab18dcdfe1f7b1a0f455aeaf62625a302fd9ee7aed59b014aeedba914b35c6654ade1945eaa43f50bddc36045a4cd75e24486ad270b4e093a7b414143832f2e531aebf2ab91a8e5d0dbba8c802a2db0f182f712c8a72ac485e5d674a24725e76161cc50d7b05d278470666ba5fb1700b30fbbbcbab57eae48881dbcb49606d058381b8ed5a7376bd69c47a889aa2fc59d8b83b9f1925ca0f6422400b5b207ab3811cb1b23323e4c303ec5bc1545f48470a5c1878fc5171a280df3e8ac5879c773", 0xcd, &(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)="1c45ea3ffe35b6c1214902fbf5da94a87c82d577c2289e1c1111304d2447d473c197141084e24b2ee7c8583125a7120468b6d3fa4de375c594e8679941ba5ea7ea9a47848eec4a4a5d3ee003af1ee7d5bc96233f381bf8f71df347bcc77b325f65d6cc304f43660be423d6760fe179f90b736482a8879ab9fb62fa7f5e4b3d244d4e434184a3b2f277e474b4e0466b36a72236cb87fa32bd90a6968216413f3a169e00c839dd46ca87ad126d0f793df3fdfa9bee") ptrace(0x10, r0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = getpid() fcntl$setown(r1, 0x8, r2) (async) r3 = syz_open_dev$vcsn(&(0x7f0000000000), 0xff, 0x52001) (async) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_PEER_MEASUREMENT_START(r3, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000006c0)={&(0x7f0000000d40)={0x5f0, r4, 0x200, 0x70bd2b, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_PMSR_ATTR_PEERS={0x5dc, 0x5, 0x0, 0x1, [{0x594, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_REQ={0x9c, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x94, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x22, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}]}]}, @NL80211_PMSR_PEER_ATTR_REQ={0xc8, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0xbc, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x13}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1e}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}]}]}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x2c, 0x2, 0x0, 0x1, [@NL80211_ATTR_CENTER_FREQ2={0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x30}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x2}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x4}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x2c, 0x2, 0x0, 0x1, [@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x3}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x2c}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x3}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x16d5}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0xb0a}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x178, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x7c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x13}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x6}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xf9}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xfffd}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x56}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0xe4, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x6}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x80}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x16}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x14}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x15}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xce5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x5}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x4}]}]}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}, @NL80211_PMSR_PEER_ATTR_REQ={0x244, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0xd0, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x80}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x14}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x2}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x2e0}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0xec, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x101}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1e}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xde}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x600}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x7c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x7}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x81}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}]}, {0x44, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_CHAN={0xc, 0x2, 0x0, 0x1, [@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0xd0}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_CHAN={0x1c, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x17c}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0xa8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x3f}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}]}]}]}, 0x5f0}, 0x1, 0x0, 0x0, 0x800}, 0x20) 09:29:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f000000", 0x17, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:29:30 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46802) io_setup(0x2, &(0x7f0000000400)=0x0) io_submit(r3, 0x1b, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffffff7f, 0x79000000, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a31e3fd987a7d49}]) dup3(r1, r0, 0x0) read(r1, &(0x7f0000000480)=""/68, 0x44) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r4, 0x1, &(0x7f0000000540)=[0x0]) 09:29:30 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000e80)={@random="b15af3ac5fc4", @remote, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "76c3b0", 0x10, 0x21, 0x0, @dev, @mcast2, {[], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "a3d728", 0x0, "b9ddc9"}}}}}}}, 0x0) 09:29:30 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) (async) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080), 0x10000, 0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) 09:29:30 executing program 4: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) write$UHID_INPUT2(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='\f\x00Q'], 0x3e) 09:29:30 executing program 4: bpf$PROG_LOAD(0x23, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x80) 09:29:30 executing program 0: syz_clone(0x841ca140, 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f00000001c0)="1c") 09:29:30 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001340)={0x6, 0x0, 0x0, &(0x7f0000001200)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 2619.204482][ T4119] loop5: detected capacity change from 0 to 2048 [ 2619.208672][ T4118] loop3: detected capacity change from 0 to 87 [ 2619.222555][ T4118] msdos filesystem being mounted at /root/syzkaller-testdir3711698334/syzkaller.ENJHwv/1169/file1 supports timestamps until 2107 (0x10391447e) 09:29:30 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x20, 0x6, 0x2, 0x4, 0x0, 0x4600000000000000, 0x40010, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x400, 0x0, @perf_config_ext={0xa5080000000000, 0x8}, 0x40480, 0x784d, 0x7fffffff, 0x0, 0x9, 0xffffffff, 0x4, 0x0, 0xba, 0x0, 0x66e2}, 0xffffffffffffffff, 0x7, r0, 0x4) ptrace(0x10, r1) 09:29:30 executing program 0: r0 = socket$igmp(0x2, 0x3, 0x2) getsockopt$inet_int(r0, 0x0, 0x2, 0x0, &(0x7f0000000040)) 09:29:30 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETSW2(r0, 0x5437, 0x0) [ 2619.228079][ T4119] EXT4-fs error (device loop5): __ext4_fill_super:5234: inode #2: comm syz-executor.5: iget: root inode unallocated [ 2619.228254][ T4119] EXT4-fs (loop5): get root inode failed [ 2619.228267][ T4119] EXT4-fs (loop5): mount failed [ 2623.387708][ T4244] lo speed is unknown, defaulting to 1000 09:29:34 executing program 1: syz_clone(0x50000000, 0x0, 0x2a452cb9d000, 0x0, 0x0, 0x0) syz_clone(0x12000000, &(0x7f0000000180)="e69193492d716f733b435407d2283f872b0caeadec1c4d9d736a455a3a7384d4de75eb1d62e82ef5fbe8253ab47a99fffb92f006f9680032c8250104bacc2dcfed45b8e27f8a323494524e9ab44f5ec62987e7c29f630446cf1b2f7b9a1c55d34467d6b1a2523ac271fd900175e76bad55cd90e9da4f43d6", 0x78, &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)="3c47f528c81d66949f1c3ab6455ffe4b5055a6b010c2d72e3f55a7171396") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000040)=0xc) syz_clone(0x10846200, &(0x7f00000002c0)="5a2a3126273147e5a77b2b3e4ab18dcdfe1f7b1a0f455aeaf62625a302fd9ee7aed59b014aeedba914b35c6654ade1945eaa43f50bddc36045a4cd75e24486ad270b4e093a7b414143832f2e531aebf2ab91a8e5d0dbba8c802a2db0f182f712c8a72ac485e5d674a24725e76161cc50d7b05d278470666ba5fb1700b30fbbbcbab57eae48881dbcb49606d058381b8ed5a7376bd69c47a889aa2fc59d8b83b9f1925ca0f6422400b5b207ab3811cb1b23323e4c303ec5bc1545f48470a5c1878fc5171a280df3e8ac5879c773", 0xcd, &(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)="1c45ea3ffe35b6c1214902fbf5da94a87c82d577c2289e1c1111304d2447d473c197141084e24b2ee7c8583125a7120468b6d3fa4de375c594e8679941ba5ea7ea9a47848eec4a4a5d3ee003af1ee7d5bc96233f381bf8f71df347bcc77b325f65d6cc304f43660be423d6760fe179f90b736482a8879ab9fb62fa7f5e4b3d244d4e434184a3b2f277e474b4e0466b36a72236cb87fa32bd90a6968216413f3a169e00c839dd46ca87ad126d0f793df3fdfa9bee") ptrace(0x10, r0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() fcntl$setown(r1, 0x8, r2) r3 = syz_open_dev$vcsn(&(0x7f0000000000), 0xff, 0x52001) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_PEER_MEASUREMENT_START(r3, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000006c0)={&(0x7f0000000d40)={0x5f0, r4, 0x200, 0x70bd2b, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_PMSR_ATTR_PEERS={0x5dc, 0x5, 0x0, 0x1, [{0x594, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_REQ={0x9c, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x94, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x22, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}]}]}, @NL80211_PMSR_PEER_ATTR_REQ={0xc8, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0xbc, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x13}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1e}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}]}]}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x2c, 0x2, 0x0, 0x1, [@NL80211_ATTR_CENTER_FREQ2={0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x30}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x2}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x4}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x2c, 0x2, 0x0, 0x1, [@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x3}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x2c}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x3}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x16d5}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0xb0a}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x178, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x7c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x13}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x6}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xf9}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xfffd}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x56}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0xe4, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x6}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x80}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x16}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x14}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x15}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xce5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x5}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x4}]}]}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}, @NL80211_PMSR_PEER_ATTR_REQ={0x244, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0xd0, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x80}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x14}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x2}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x2e0}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0xec, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x101}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1e}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xde}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x600}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x7c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x7}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x81}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}]}, {0x44, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_CHAN={0xc, 0x2, 0x0, 0x1, [@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0xd0}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_CHAN={0x1c, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x17c}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0xa8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x3f}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}]}]}]}, 0x5f0}, 0x1, 0x0, 0x0, 0x800}, 0x20) syz_clone(0x50000000, 0x0, 0x2a452cb9d000, 0x0, 0x0, 0x0) (async) syz_clone(0x12000000, &(0x7f0000000180)="e69193492d716f733b435407d2283f872b0caeadec1c4d9d736a455a3a7384d4de75eb1d62e82ef5fbe8253ab47a99fffb92f006f9680032c8250104bacc2dcfed45b8e27f8a323494524e9ab44f5ec62987e7c29f630446cf1b2f7b9a1c55d34467d6b1a2523ac271fd900175e76bad55cd90e9da4f43d6", 0x78, &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)="3c47f528c81d66949f1c3ab6455ffe4b5055a6b010c2d72e3f55a7171396") (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000040)=0xc) (async) syz_clone(0x10846200, &(0x7f00000002c0)="5a2a3126273147e5a77b2b3e4ab18dcdfe1f7b1a0f455aeaf62625a302fd9ee7aed59b014aeedba914b35c6654ade1945eaa43f50bddc36045a4cd75e24486ad270b4e093a7b414143832f2e531aebf2ab91a8e5d0dbba8c802a2db0f182f712c8a72ac485e5d674a24725e76161cc50d7b05d278470666ba5fb1700b30fbbbcbab57eae48881dbcb49606d058381b8ed5a7376bd69c47a889aa2fc59d8b83b9f1925ca0f6422400b5b207ab3811cb1b23323e4c303ec5bc1545f48470a5c1878fc5171a280df3e8ac5879c773", 0xcd, &(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)="1c45ea3ffe35b6c1214902fbf5da94a87c82d577c2289e1c1111304d2447d473c197141084e24b2ee7c8583125a7120468b6d3fa4de375c594e8679941ba5ea7ea9a47848eec4a4a5d3ee003af1ee7d5bc96233f381bf8f71df347bcc77b325f65d6cc304f43660be423d6760fe179f90b736482a8879ab9fb62fa7f5e4b3d244d4e434184a3b2f277e474b4e0466b36a72236cb87fa32bd90a6968216413f3a169e00c839dd46ca87ad126d0f793df3fdfa9bee") (async) ptrace(0x10, r0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) getpid() (async) fcntl$setown(r1, 0x8, r2) (async) syz_open_dev$vcsn(&(0x7f0000000000), 0xff, 0x52001) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_PEER_MEASUREMENT_START(r3, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000006c0)={&(0x7f0000000d40)={0x5f0, r4, 0x200, 0x70bd2b, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_PMSR_ATTR_PEERS={0x5dc, 0x5, 0x0, 0x1, [{0x594, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_REQ={0x9c, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x94, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x22, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}]}]}, @NL80211_PMSR_PEER_ATTR_REQ={0xc8, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0xbc, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x13}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1e}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}]}]}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x2c, 0x2, 0x0, 0x1, [@NL80211_ATTR_CENTER_FREQ2={0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x30}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x2}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x4}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x2c, 0x2, 0x0, 0x1, [@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x3}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x2c}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x3}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x16d5}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0xb0a}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x178, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x7c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x13}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x6}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xf9}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xfffd}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x56}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0xe4, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x6}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x80}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x16}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x14}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x15}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xce5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x5}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x4}]}]}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}, @NL80211_PMSR_PEER_ATTR_REQ={0x244, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0xd0, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x80}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x14}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x2}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x2e0}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0xec, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x101}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1e}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xde}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x600}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x7c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x7}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x81}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}]}, {0x44, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_CHAN={0xc, 0x2, 0x0, 0x1, [@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0xd0}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_CHAN={0x1c, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x17c}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0xa8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x3f}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}]}]}]}, 0x5f0}, 0x1, 0x0, 0x0, 0x800}, 0x20) (async) 09:29:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f000000", 0x17, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:29:34 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46802) io_setup(0x2, &(0x7f0000000400)=0x0) io_submit(r3, 0x1b, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffffff7f, 0x79000000, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a31e3fd987a7d49}]) dup3(r1, r0, 0x0) read(r1, &(0x7f0000000480)=""/68, 0x44) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r4, 0x1, &(0x7f0000000540)=[0x0]) 09:29:34 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETSF(r0, 0x5402, &(0x7f0000000100)={0xffffffff, 0x0, 0x7fffffff, 0xffffffff, 0x0, "6918eb925acd59000000008000"}) 09:29:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SEG6_CMD_GET_TUNSRC(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, r1, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_DSTLEN={0x8}, @SEG6_ATTR_DST={0xfffffffffffffd0f, 0x1, @empty}]}, 0x30}}, 0x0) 09:29:34 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x20, 0x6, 0x2, 0x4, 0x0, 0x4600000000000000, 0x40010, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x400, 0x0, @perf_config_ext={0xa5080000000000, 0x8}, 0x40480, 0x784d, 0x7fffffff, 0x0, 0x9, 0xffffffff, 0x4, 0x0, 0xba, 0x0, 0x66e2}, 0xffffffffffffffff, 0x7, r0, 0x4) ptrace(0x10, r1) 09:29:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfd, 0x800}, 0xc) 09:29:34 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000004100)={@random="b15af3ac5fc4", @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "30a626", 0x10, 0x3a, 0x0, @empty, @mcast2, {[], @ni={0x8c}}}}}}, 0x0) [ 2623.459513][ T4254] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 09:29:34 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x20, 0x6, 0x2, 0x4, 0x0, 0x4600000000000000, 0x40010, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x400, 0x0, @perf_config_ext={0xa5080000000000, 0x8}, 0x40480, 0x784d, 0x7fffffff, 0x0, 0x9, 0xffffffff, 0x4, 0x0, 0xba, 0x0, 0x66e2}, 0xffffffffffffffff, 0x7, r0, 0x4) (async) ptrace(0x10, r1) 09:29:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0x0}, 0x1, 0x0, 0xffffff7f}, 0x0) 09:29:34 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x14, 0x2, &(0x7f00000000c0)=@raw=[@map_val], &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x80) 09:29:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc) [ 2623.462611][ T4257] loop3: detected capacity change from 0 to 87 [ 2623.466027][ T4259] loop5: detected capacity change from 0 to 2048 [ 2623.483499][ T4257] msdos filesystem being mounted at /root/syzkaller-testdir3711698334/syzkaller.ENJHwv/1170/file1 supports timestamps until 2107 (0x10391447e) [ 2623.496357][ T4259] EXT4-fs error (device loop5): __ext4_fill_super:5234: inode #2: comm syz-executor.5: iget: root inode unallocated [ 2623.496519][ T4259] EXT4-fs (loop5): get root inode failed [ 2623.496530][ T4259] EXT4-fs (loop5): mount failed [ 2627.632126][ T4481] lo speed is unknown, defaulting to 1000 [ 2627.748338][ T4484] lo speed is unknown, defaulting to 1000 09:29:39 executing program 1: syz_clone(0x50000000, 0x0, 0x2a452cb9d000, 0x0, 0x0, 0x0) syz_clone(0x10820000, &(0x7f0000000000)="4365387bc591344890bfb50511cdd4bff98dba8636841b4c6e4056329bc7c8d77c7229e100da8b259df55d94c4271c41b6531ca8f8f240847ae654f2081771ca195c6f33c4b6381ad7c073ef71b7c24010fb7614c969af28a7e11405a83ad140916a8bf0eb386c3727eda2abe12ad0322fa601a778dbb175b6a04ed673752f5880ff1d51ad896b8d966aacf25a5cb999802402fd9186424f55a14b64d790f8ea74af1c4268df024504211afe0eb3fc264db8756e4a757f8a272b1ede30c1960182de66e751b66790b57e21576093a43469c416db3b608ddb724e91a331db5bf3026e23", 0xe3, &(0x7f0000000200), &(0x7f0000000140), &(0x7f0000000180)="4ffc66738e623065d622e46dac1eefeb72f0dba05d8320b8ddd4b330237844ef881f769105c981aaf50c0c633f4a760abd3307dbec722ea010d13d18adbbf481b8133b6d324ed783933627a7904962a9e2518b63651c5f38cf8cfa5414ce") 09:29:39 executing program 0: r0 = socket$igmp(0x2, 0x3, 0x2) getsockopt$inet_int(r0, 0x0, 0xa, 0x0, &(0x7f0000000040)) 09:29:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f0000000000000400400000000000", 0x22, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:29:39 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46802) io_setup(0x2, &(0x7f0000000400)=0x0) io_submit(r3, 0x1b, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffffff7f, 0x79000000, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a31e3fd987a7d49}]) dup3(r1, r0, 0x0) read(r1, &(0x7f0000000480)=""/68, 0x44) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r4, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x200a00, 0x2000}]) 09:29:39 executing program 4: syz_emit_ethernet(0x34, &(0x7f0000000e80)={@link_local, @remote, @void, {@generic={0x8906, "8d0e34c042ef1ed8aea645125c1ef663faead065d4e62f2e42c84116a2ce19c483a87318b09e"}}}, 0x0) 09:29:39 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x18}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, 0x0, 0xa, 0xffffffffffffffff, 0x0) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x8800, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000000c0)=0x7ff) 09:29:39 executing program 4: timer_create(0x0, 0x0, &(0x7f0000000040)) timer_create(0x0, 0x0, 0x0) 09:29:39 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, 0x0, 0x0) 09:29:39 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x18}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, 0x0, 0xa, 0xffffffffffffffff, 0x0) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x8800, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000000c0)=0x7ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x18}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, 0x0, 0xa, 0xffffffffffffffff, 0x0) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ptrace(0x10, r0) (async) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x8800, 0x0) (async) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000000c0)=0x7ff) (async) [ 2628.620940][ T4493] loop3: detected capacity change from 0 to 87 [ 2628.623411][ T4495] loop5: detected capacity change from 0 to 2048 09:29:39 executing program 4: syz_emit_ethernet(0x7a, &(0x7f0000000e80)={@random="b15af3ac5fc4", @remote, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "475988", 0x44, 0x2f, 0x0, @private0, @mcast2}}}}, 0x0) 09:29:39 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x6, 0x2, &(0x7f0000000740)=@nat={'nat\x00', 0x1b, 0x5, 0x490, 0x390, 0x180, 0xffffffff, 0x390, 0x390, 0x4b0, 0x4b0, 0xffffffff, 0x4b0, 0x4b0, 0x5, 0x0, {[{{@ipv6={@mcast2, @private2, [], [], 'veth0_to_hsr\x00', 'vcan0\x00'}, 0x0, 0xa8, 0xf0}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@private, @ipv4=@remote, @icmp_id, @gre_key}}}, {{@ipv6={@mcast1, @mcast2, [], [], 'veth0\x00', 'macvtap0\x00'}, 0x0, 0xa8, 0xf0}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@mcast1, @ipv6=@local, @gre_key}}}, {{@uncond, 0x0, 0xa8, 0xf0}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv4=@empty, @ipv4=@broadcast, @port, @gre_key}}}, {{@ipv6={@loopback, @mcast1, [], [], 'tunl0\x00', 'batadv0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@empty, @ipv6=@ipv4={'\x00', '\xff\xff', @dev}, @gre_key, @gre_key}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4f0) 09:29:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f0000000000000400400000000000", 0x22, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) [ 2628.632638][ T4493] msdos filesystem being mounted at /root/syzkaller-testdir3711698334/syzkaller.ENJHwv/1171/file1 supports timestamps until 2107 (0x10391447e) [ 2628.694481][ T4495] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 2628.697844][ T4495] ext4 filesystem being mounted at /root/syzkaller-testdir3650856451/syzkaller.Fs5e5d/919/file0 supports timestamps until 2038 (0x7fffffff) [ 2628.715782][ T1830] EXT4-fs (loop5): unmounting filesystem. [ 2628.748558][ T4616] loop5: detected capacity change from 0 to 2048 [ 2628.778033][ T4616] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 2628.778149][ T4616] ext4 filesystem being mounted at /root/syzkaller-testdir3650856451/syzkaller.Fs5e5d/920/file0 supports timestamps until 2038 (0x7fffffff) [ 2628.807213][ T1830] EXT4-fs (loop5): unmounting filesystem. [ 2632.753076][ T4621] lo speed is unknown, defaulting to 1000 09:29:46 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000003400)={0x0, 0x0, &(0x7f00000033c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="703200002c0043000425bd7000fbdbe2", @ANYBLOB="075660f22e38309fc0cf1b1f2bdee8785c1e93c10b"], 0x3270}}, 0x0) 09:29:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f0000000000000400400000000000", 0x22, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:29:46 executing program 4: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f00000000c0), 0x13, 0xfffefffe) 09:29:46 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46802) io_setup(0x2, &(0x7f0000000400)=0x0) io_submit(r3, 0x1b, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffffff7f, 0x79000000, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a31e3fd987a7d49}]) dup3(r1, r0, 0x0) read(r1, &(0x7f0000000480)=""/68, 0x44) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r4, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x200a00, 0x2000}]) 09:29:46 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x18}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, 0x0, 0xa, 0xffffffffffffffff, 0x0) (async) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) (async) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x8800, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000000c0)=0x7ff) 09:29:46 executing program 1: syz_clone(0x50000000, 0x0, 0x2a452cb9d000, 0x0, 0x0, 0x0) syz_clone(0x10820000, &(0x7f0000000000)="4365387bc591344890bfb50511cdd4bff98dba8636841b4c6e4056329bc7c8d77c7229e100da8b259df55d94c4271c41b6531ca8f8f240847ae654f2081771ca195c6f33c4b6381ad7c073ef71b7c24010fb7614c969af28a7e11405a83ad140916a8bf0eb386c3727eda2abe12ad0322fa601a778dbb175b6a04ed673752f5880ff1d51ad896b8d966aacf25a5cb999802402fd9186424f55a14b64d790f8ea74af1c4268df024504211afe0eb3fc264db8756e4a757f8a272b1ede30c1960182de66e751b66790b57e21576093a43469c416db3b608ddb724e91a331db5bf3026e23", 0xe3, &(0x7f0000000200), &(0x7f0000000140), &(0x7f0000000180)="4ffc66738e623065d622e46dac1eefeb72f0dba05d8320b8ddd4b330237844ef881f769105c981aaf50c0c633f4a760abd3307dbec722ea010d13d18adbbf481b8133b6d324ed783933627a7904962a9e2518b63651c5f38cf8cfa5414ce") syz_clone(0x50000000, 0x0, 0x2a452cb9d000, 0x0, 0x0, 0x0) (async) syz_clone(0x10820000, &(0x7f0000000000)="4365387bc591344890bfb50511cdd4bff98dba8636841b4c6e4056329bc7c8d77c7229e100da8b259df55d94c4271c41b6531ca8f8f240847ae654f2081771ca195c6f33c4b6381ad7c073ef71b7c24010fb7614c969af28a7e11405a83ad140916a8bf0eb386c3727eda2abe12ad0322fa601a778dbb175b6a04ed673752f5880ff1d51ad896b8d966aacf25a5cb999802402fd9186424f55a14b64d790f8ea74af1c4268df024504211afe0eb3fc264db8756e4a757f8a272b1ede30c1960182de66e751b66790b57e21576093a43469c416db3b608ddb724e91a331db5bf3026e23", 0xe3, &(0x7f0000000200), &(0x7f0000000140), &(0x7f0000000180)="4ffc66738e623065d622e46dac1eefeb72f0dba05d8320b8ddd4b330237844ef881f769105c981aaf50c0c633f4a760abd3307dbec722ea010d13d18adbbf481b8133b6d324ed783933627a7904962a9e2518b63651c5f38cf8cfa5414ce") (async) 09:29:46 executing program 0: r0 = epoll_create1(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) [ 2635.752649][ T4627] loop3: detected capacity change from 0 to 87 [ 2635.760258][ T4633] loop5: detected capacity change from 0 to 2048 [ 2635.761974][ T4634] netlink: 12864 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2635.763117][ T4627] msdos filesystem being mounted at /root/syzkaller-testdir3711698334/syzkaller.ENJHwv/1172/file1 supports timestamps until 2107 (0x10391447e) 09:29:46 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x30, &(0x7f00000000c0)=@security={'security\x00', 0xe, 0x4, 0x370, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private1, @ipv4={'\x00', '\xff\xff', @empty}, [0x0, 0x0, 0x0, 0x40000000], [], 'pimreg\x00', 'wg0\x00'}, 0x0, 0xa8, 0xe8}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "a4f997d79b8e4a114d3cabb8b4cc07ad2bcfb51c0e852106cd5c0ac523c1"}}}, {{@ipv6={@local, @empty, [], [], 'veth0_to_team\x00', 'veth1_to_batadv\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "ea670d7d28fc444ffa656956c88cc9bb1d275bd673da21dd6931bdd1415d"}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d0) 09:29:46 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000003400)={0x0, 0x0, &(0x7f00000033c0)={&(0x7f00000066c0)=ANY=[@ANYBLOB="703200002c0243"], 0x3270}}, 0x0) 09:29:46 executing program 2: rseq(&(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x4, 0x3, 0x7fffffff, 0x80000001}, 0x3}, 0x20, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) 09:29:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f0000000000000400400000000000080005000000", 0x28, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:29:46 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46802) io_setup(0x2, &(0x7f0000000400)=0x0) io_submit(r3, 0x1b, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffffff7f, 0x79000000, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a31e3fd987a7d49}]) dup3(r1, r0, 0x0) read(r1, &(0x7f0000000480)=""/68, 0x44) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r4, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x200a00, 0x2000}]) [ 2635.773320][ T4627] syz-executor.3: attempt to access beyond end of device [ 2635.773320][ T4627] loop3: rw=524288, sector=94, nr_sectors = 64 limit=87 [ 2635.815797][ T4633] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. 09:29:46 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000007c0)={0x8, 0x4, &(0x7f0000000000)=@framed={{}, [@jmp={0x5, 0x0, 0xc}]}, &(0x7f0000000600)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 2635.816040][ T4633] ext4 filesystem being mounted at /root/syzkaller-testdir3650856451/syzkaller.Fs5e5d/921/file0 supports timestamps until 2038 (0x7fffffff) [ 2635.840107][ T4744] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=556 sclass=netlink_route_socket pid=4744 comm=syz-executor.0 [ 2635.843790][ T1830] EXT4-fs (loop5): unmounting filesystem. [ 2635.870807][ T4750] loop5: detected capacity change from 0 to 2048 [ 2635.875447][ T4752] loop3: detected capacity change from 0 to 87 [ 2635.882211][ T4752] msdos filesystem being mounted at /root/syzkaller-testdir3711698334/syzkaller.ENJHwv/1173/file1 supports timestamps until 2107 (0x10391447e) [ 2635.891717][ T4752] syz-executor.3: attempt to access beyond end of device [ 2635.891717][ T4752] loop3: rw=524288, sector=94, nr_sectors = 64 limit=87 [ 2635.903166][ T4750] EXT4-fs error (device loop5): ext4_ext_check_inode:497: inode #2: comm syz-executor.5: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2635.903331][ T4750] EXT4-fs (loop5): get root inode failed [ 2635.903341][ T4750] EXT4-fs (loop5): mount failed 09:29:53 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000007c0)={0x8, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x4, 0x1}]}, &(0x7f0000000600)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 09:29:53 executing program 4: perf_event_open(&(0x7f0000000000)={0x8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 09:29:53 executing program 2: rseq(&(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x4, 0x3, 0x7fffffff, 0x80000001}, 0x3}, 0x20, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) 09:29:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f0000000000000400400000000000080005000000", 0x28, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:29:53 executing program 1: syz_clone(0x50000000, 0x0, 0x2a452cb9d000, 0x0, 0x0, 0x0) syz_clone(0x10820000, &(0x7f0000000000)="4365387bc591344890bfb50511cdd4bff98dba8636841b4c6e4056329bc7c8d77c7229e100da8b259df55d94c4271c41b6531ca8f8f240847ae654f2081771ca195c6f33c4b6381ad7c073ef71b7c24010fb7614c969af28a7e11405a83ad140916a8bf0eb386c3727eda2abe12ad0322fa601a778dbb175b6a04ed673752f5880ff1d51ad896b8d966aacf25a5cb999802402fd9186424f55a14b64d790f8ea74af1c4268df024504211afe0eb3fc264db8756e4a757f8a272b1ede30c1960182de66e751b66790b57e21576093a43469c416db3b608ddb724e91a331db5bf3026e23", 0xe3, &(0x7f0000000200), &(0x7f0000000140), &(0x7f0000000180)="4ffc66738e623065d622e46dac1eefeb72f0dba05d8320b8ddd4b330237844ef881f769105c981aaf50c0c633f4a760abd3307dbec722ea010d13d18adbbf481b8133b6d324ed783933627a7904962a9e2518b63651c5f38cf8cfa5414ce") syz_clone(0x50000000, 0x0, 0x2a452cb9d000, 0x0, 0x0, 0x0) (async) syz_clone(0x10820000, &(0x7f0000000000)="4365387bc591344890bfb50511cdd4bff98dba8636841b4c6e4056329bc7c8d77c7229e100da8b259df55d94c4271c41b6531ca8f8f240847ae654f2081771ca195c6f33c4b6381ad7c073ef71b7c24010fb7614c969af28a7e11405a83ad140916a8bf0eb386c3727eda2abe12ad0322fa601a778dbb175b6a04ed673752f5880ff1d51ad896b8d966aacf25a5cb999802402fd9186424f55a14b64d790f8ea74af1c4268df024504211afe0eb3fc264db8756e4a757f8a272b1ede30c1960182de66e751b66790b57e21576093a43469c416db3b608ddb724e91a331db5bf3026e23", 0xe3, &(0x7f0000000200), &(0x7f0000000140), &(0x7f0000000180)="4ffc66738e623065d622e46dac1eefeb72f0dba05d8320b8ddd4b330237844ef881f769105c981aaf50c0c633f4a760abd3307dbec722ea010d13d18adbbf481b8133b6d324ed783933627a7904962a9e2518b63651c5f38cf8cfa5414ce") (async) 09:29:53 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46802) io_setup(0x2, &(0x7f0000000400)=0x0) io_submit(r3, 0x1b, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffffff7f, 0x79000000, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a31e3fd987a7d49}]) dup3(r1, r0, 0x0) read(r1, &(0x7f0000000480)=""/68, 0x44) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r4, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) 09:29:53 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454d9, &(0x7f0000000080)={'gre0\x00', 0x700}) 09:29:53 executing program 2: rseq(&(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x4, 0x3, 0x7fffffff, 0x80000001}, 0x3}, 0x20, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) rseq(&(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x4, 0x3, 0x7fffffff, 0x80000001}, 0x3}, 0x20, 0x0, 0x0) (async) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ptrace(0x10, r0) (async) 09:29:53 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'vxcan1\x00', 0x1}) ioctl$TUNSETFILTEREBPF(r0, 0x54e3, 0x0) 09:29:53 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)='./cgroup/syz0\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000a00)={r0, 0x0, 0x1, 0x0, &(0x7f0000000640)=[0x0], 0x1}, 0x20) 09:29:53 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r0 = openat$incfs(0xffffffffffffff9c, &(0x7f00000000c0)='.log\x00', 0x4080, 0x0) openat$cgroup_int(r0, 0x0, 0x2, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000040)='notify_on_release\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000140)=0x69, 0x12) r3 = signalfd4(r1, &(0x7f0000000180)={[0x7fffffffffffffff]}, 0x8, 0x101000) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0x20000000d67) ioctl$LOOP_SET_FD(r3, 0x4c00, r4) 09:29:53 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x3779}}, './file0\x00'}) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000100)={0x1}) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r2) sched_rr_get_interval(r2, &(0x7f0000000080)) [ 2642.971982][ T4766] loop3: detected capacity change from 0 to 87 [ 2642.974850][ T4769] loop5: detected capacity change from 0 to 2048 [ 2642.995389][ T4766] msdos filesystem being mounted at /root/syzkaller-testdir3711698334/syzkaller.ENJHwv/1174/file1 supports timestamps until 2107 (0x10391447e) 09:29:54 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x3779}}, './file0\x00'}) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000100)={0x1}) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r2) sched_rr_get_interval(r2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x3779}}, './file0\x00'}) (async) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000100)={0x1}) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ptrace(0x10, r2) (async) sched_rr_get_interval(r2, &(0x7f0000000080)) (async) [ 2643.029543][ T4769] EXT4-fs error (device loop5): ext4_ext_check_inode:497: inode #2: comm syz-executor.5: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2643.034218][ T4769] EXT4-fs (loop5): get root inode failed [ 2643.034231][ T4769] EXT4-fs (loop5): mount failed 09:30:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f0000000000000400400000000000080005000000", 0x28, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:30:01 executing program 4: open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x108) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x20, 0x0) dup2(r0, r1) 09:30:01 executing program 1: sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x8c, 0x0, 0x7, 0x401, 0x0, 0x0, {0x1, 0x0, 0x4}, [@NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x1}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x7}, @NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x9}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x2a4}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x80}, @NFACCT_PKTS={0xc}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x7}, @NFACCT_FILTER={0x14, 0x7, 0x0, 0x1, [@NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x1}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0xfffff800}]}, @NFACCT_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x8c}, 0x1, 0x0, 0x0, 0x4801}, 0x4008084) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000001fe000018180000", @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00./file0\x00']) io_uring_enter(r0, 0x40ef, 0xc0b1, 0x1, &(0x7f0000000040)={[0x9]}, 0x8) 09:30:01 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46802) io_setup(0x2, &(0x7f0000000400)=0x0) io_submit(r3, 0x1b, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffffff7f, 0x79000000, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a31e3fd987a7d49}]) dup3(r1, r0, 0x0) read(r1, &(0x7f0000000480)=""/68, 0x44) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r4, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) 09:30:01 executing program 0: open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x108) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x200, 0x0) 09:30:01 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x3779}}, './file0\x00'}) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000100)={0x1}) (async) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r2) (async) sched_rr_get_interval(r2, &(0x7f0000000080)) 09:30:01 executing program 4: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) fcntl$lock(r0, 0x7, 0x0) 09:30:01 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="f3", 0xfd83}], 0x1) dup2(r0, r1) 09:30:01 executing program 4: open$dir(&(0x7f0000000000)='.\x00', 0x104c1, 0x0) 09:30:01 executing program 0: renameat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0xffffffffffffff9c, 0x0) [ 2650.081500][ T4998] loop3: detected capacity change from 0 to 87 [ 2650.090449][ T5000] loop5: detected capacity change from 0 to 2048 [ 2650.094693][ T4998] msdos filesystem being mounted at /root/syzkaller-testdir3711698334/syzkaller.ENJHwv/1175/file1 supports timestamps until 2107 (0x10391447e) 09:30:01 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) wait4(r0, &(0x7f0000000080), 0x1, &(0x7f00000000c0)) ptrace(0x10, r0) 09:30:01 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x4020940d, 0x0) 09:30:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af301", 0x2b, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:30:01 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0x20000014}) ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x0, 0xb00}, {r2, 0x4b57, 0x64}], 0x2, 0x0, 0x0, 0x1473bf3) [ 2650.129858][ T5000] EXT4-fs error (device loop5): ext4_ext_check_inode:497: inode #2: comm syz-executor.5: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2650.130151][ T5000] EXT4-fs (loop5): get root inode failed [ 2650.130164][ T5000] EXT4-fs (loop5): mount failed [ 2650.210162][ T5121] loop5: detected capacity change from 0 to 2048 [ 2650.214588][ T5121] EXT4-fs error (device loop5): ext4_ext_check_inode:497: inode #2: comm syz-executor.5: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 2650.214742][ T5121] EXT4-fs (loop5): get root inode failed [ 2650.214761][ T5121] EXT4-fs (loop5): mount failed 09:30:08 executing program 1: sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x8c, 0x0, 0x7, 0x401, 0x0, 0x0, {0x1, 0x0, 0x4}, [@NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x1}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x7}, @NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x9}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x2a4}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x80}, @NFACCT_PKTS={0xc}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x7}, @NFACCT_FILTER={0x14, 0x7, 0x0, 0x1, [@NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x1}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0xfffff800}]}, @NFACCT_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x8c}, 0x1, 0x0, 0x0, 0x4801}, 0x4008084) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000001fe000018180000", @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00./file0\x00']) io_uring_enter(r0, 0x40ef, 0xc0b1, 0x1, &(0x7f0000000040)={[0x9]}, 0x8) 09:30:08 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46802) io_setup(0x2, &(0x7f0000000400)=0x0) io_submit(r3, 0x1b, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffffff7f, 0x79000000, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a31e3fd987a7d49}]) dup3(r1, r0, 0x0) read(r1, &(0x7f0000000480)=""/68, 0x44) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r4, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) 09:30:08 executing program 0: syz_io_uring_setup(0x185a, &(0x7f0000000340), &(0x7f0000ee9000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002100)='fdinfo/3\x00') read$watch_queue(r0, &(0x7f0000000000)=""/90, 0x5a) 09:30:08 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) wait4(r0, &(0x7f0000000080), 0x1, &(0x7f00000000c0)) (async) ptrace(0x10, r0) 09:30:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af301", 0x2b, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:30:08 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18000000000000200000000000000000850000002300000095"], &(0x7f00000001c0)='GPL\x00', 0x4, 0x9a, &(0x7f0000000000)=""/154, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000680)={&(0x7f0000000640)='mm_page_alloc\x00', r0}, 0x10) mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/196) 09:30:08 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000000)='./file0\x00', 0x2002, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)=ANY=[]) openat(r0, &(0x7f0000000340)='./file0\x00', 0x40, 0x0) 09:30:08 executing program 0: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000009c0), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_STOP_P2P_DEVICE(r1, &(0x7f0000000100)={&(0x7f0000000140), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, r0, 0x1, 0x0, 0x0, {}, ["", "", "", "", "", ""]}, 0x20}}, 0x0) [ 2657.196700][ T5131] loop3: detected capacity change from 0 to 87 [ 2657.204594][ T5136] loop5: detected capacity change from 0 to 2048 [ 2657.221424][ T5131] msdos filesystem being mounted at /root/syzkaller-testdir3711698334/syzkaller.ENJHwv/1176/file1 supports timestamps until 2107 (0x10391447e) 09:30:08 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000000)='./file0\x00', 0x2002, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)=ANY=[]) openat(r0, &(0x7f0000000340)='./file0\x00', 0x40, 0x0) 09:30:08 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) wait4(r0, &(0x7f0000000080), 0x1, &(0x7f00000000c0)) (async) ptrace(0x10, r0) 09:30:08 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x4020940d, &(0x7f0000000080)={'ip_vti0\x00', 0x0}) [ 2657.233649][ T5142] loop4: detected capacity change from 0 to 16 [ 2657.235807][ T5142] FAT-fs (loop4): Directory bread(block 2571) failed [ 2657.235842][ T5142] FAT-fs (loop4): Directory bread(block 2572) failed [ 2657.235877][ T5142] FAT-fs (loop4): Directory bread(block 2573) failed [ 2657.235921][ T5142] FAT-fs (loop4): Directory bread(block 2574) failed 09:30:08 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46802) io_setup(0x2, &(0x7f0000000400)=0x0) io_submit(r3, 0x1b, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffffff7f, 0x79000000, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a31e3fd987a7d49}]) dup3(r1, r0, 0x0) read(r1, &(0x7f0000000480)=""/68, 0x44) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r4, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) [ 2657.235939][ T5142] FAT-fs (loop4): Directory bread(block 2575) failed [ 2657.236046][ T5142] FAT-fs (loop4): Directory bread(block 2576) failed [ 2657.236064][ T5142] FAT-fs (loop4): Directory bread(block 2577) failed [ 2657.236163][ T5142] FAT-fs (loop4): Directory bread(block 2578) failed [ 2657.236189][ T5142] FAT-fs (loop4): Directory bread(block 2579) failed [ 2657.236216][ T5142] FAT-fs (loop4): Directory bread(block 2580) failed [ 2657.236608][ T5142] msdos filesystem being mounted at /root/syzkaller-testdir1343432046/syzkaller.0ZXCHo/1079/file0 supports timestamps until 2107 (0x10391447e) [ 2657.256639][ T5136] EXT4-fs error (device loop5): ext4_ext_check_inode:497: inode #2: comm syz-executor.5: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 2657.256866][ T5136] EXT4-fs (loop5): get root inode failed [ 2657.256878][ T5136] EXT4-fs (loop5): mount failed [ 2657.257916][ T5180] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2657.289561][ T5248] loop4: detected capacity change from 0 to 16 [ 2657.312876][ T5248] FAT-fs (loop4): Directory bread(block 2571) failed [ 2657.312905][ T5248] FAT-fs (loop4): Directory bread(block 2572) failed [ 2657.312925][ T5248] FAT-fs (loop4): Directory bread(block 2573) failed [ 2657.312942][ T5248] FAT-fs (loop4): Directory bread(block 2574) failed [ 2657.312960][ T5248] FAT-fs (loop4): Directory bread(block 2575) failed [ 2657.313000][ T5248] FAT-fs (loop4): Directory bread(block 2576) failed [ 2657.313018][ T5248] FAT-fs (loop4): Directory bread(block 2577) failed [ 2657.313035][ T5248] FAT-fs (loop4): Directory bread(block 2578) failed [ 2657.313052][ T5248] FAT-fs (loop4): Directory bread(block 2579) failed [ 2657.313075][ T5248] FAT-fs (loop4): Directory bread(block 2580) failed [ 2657.318853][ T5248] msdos filesystem being mounted at /root/syzkaller-testdir1343432046/syzkaller.0ZXCHo/1080/file0 supports timestamps until 2107 (0x10391447e) [ 2657.364357][ T5342] loop3: detected capacity change from 0 to 87 [ 2657.377064][ T5342] msdos filesystem being mounted at /root/syzkaller-testdir3711698334/syzkaller.ENJHwv/1177/file1 supports timestamps until 2107 (0x10391447e) [ 2657.387798][ T5342] syz-executor.3: attempt to access beyond end of device [ 2657.387798][ T5342] loop3: rw=524288, sector=94, nr_sectors = 128 limit=87 [ 2657.387848][ T5342] syz-executor.3: attempt to access beyond end of device [ 2657.387848][ T5342] loop3: rw=524288, sector=222, nr_sectors = 8 limit=87 [ 2657.387881][ T5342] syz-executor.3: attempt to access beyond end of device [ 2657.387881][ T5342] loop3: rw=0, sector=94, nr_sectors = 8 limit=87 [ 2657.387926][ T5342] syz-executor.3: attempt to access beyond end of device [ 2657.387926][ T5342] loop3: rw=0, sector=94, nr_sectors = 8 limit=87 09:30:15 executing program 1: sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x8c, 0x0, 0x7, 0x401, 0x0, 0x0, {0x1, 0x0, 0x4}, [@NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x1}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x7}, @NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x9}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x2a4}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x80}, @NFACCT_PKTS={0xc}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x7}, @NFACCT_FILTER={0x14, 0x7, 0x0, 0x1, [@NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x1}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0xfffff800}]}, @NFACCT_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x8c}, 0x1, 0x0, 0x0, 0x4801}, 0x4008084) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000001fe000018180000", @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00./file0\x00']) (async) io_uring_enter(r0, 0x40ef, 0xc0b1, 0x1, &(0x7f0000000040)={[0x9]}, 0x8) 09:30:15 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@dev, 0x800012}) 09:30:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af301", 0x2b, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:30:15 executing program 4: pkey_mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2800004, 0xffffffffffffffff) 09:30:15 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000340)=0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000004c0)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x4, 0x2, 0x0, 0x81, 0x0, 0x3d7, 0x800, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8d, 0x0, @perf_config_ext={0x79, 0x829d}, 0x8, 0x2, 0x97, 0x8, 0x20, 0x1, 0x4, 0x0, 0x100, 0x0, 0x6}, r2, 0x9, r3, 0x2) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='cpuacct.usage_percpu\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40086607, &(0x7f0000000080)) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='cpuacct.usage_percpu\x00', 0x26e1, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r6, 0xe0, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000ac0)=[{}, {}, {}, {}, {}, {}], 0x30, 0xffffffffffffff01, &(0x7f0000000380), &(0x7f00000003c0), 0x8, 0x10, 0x8, 0xfffffffffffffe01, &(0x7f0000000400)}}, 0x10) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='cpuacct.usage_percpu\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r8, 0x40086607, &(0x7f0000000080)) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x1f, 0x7, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3800, 0x0, 0x0, 0x0, 0x6}, [@map_val={0x18, 0x9, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x629}, @map_idx={0x18, 0x0, 0x5, 0x0, 0x6}]}, 0x0, 0xaa61, 0x2, &(0x7f00000003c0)=""/2, 0x40f00, 0x10, '\x00', 0x0, 0x1e, r5, 0x8, &(0x7f0000000400)={0x0, 0x5}, 0x8, 0x10, &(0x7f0000000440)={0x1, 0x6, 0x2}, 0x10, r7, r8, 0x0, &(0x7f0000000480)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xb, 0x8, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@map_idx={0x18, 0x2, 0x5, 0x0, 0x9}, @generic={0x8, 0x2, 0x5, 0x8, 0xffff}, @generic={0x9, 0x4, 0x2, 0x62d, 0x9}, @call={0x85, 0x0, 0x0, 0xa4}]}, &(0x7f00000000c0)='syzkaller\x00', 0x2, 0x40, &(0x7f0000000100)=""/64, 0x61780, 0x6, '\x00', 0x0, 0x1f, r4, 0x8, &(0x7f0000000180)={0x8, 0x2}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x1, 0x5, 0x5}, 0x10, r7}, 0x80) ptrace(0x10, r1) 09:30:15 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000d80)={0x9, 0x1, &(0x7f0000000780)=@raw=[@jmp], &(0x7f0000000800)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 09:30:15 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDGETLED(r0, 0x4b41, 0x0) 09:30:15 executing program 0: mount(&(0x7f0000000080)=@loop={'/dev/loop', 0x0}, &(0x7f0000000280)='.\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 09:30:15 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x1b, 0x0, 0x0, 0x5f5}, 0x48) 09:30:15 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xe, 0x2010, r0, 0x0) 09:30:15 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 64) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (rerun: 64) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000340)=0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000004c0)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x4, 0x2, 0x0, 0x81, 0x0, 0x3d7, 0x800, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8d, 0x0, @perf_config_ext={0x79, 0x829d}, 0x8, 0x2, 0x97, 0x8, 0x20, 0x1, 0x4, 0x0, 0x100, 0x0, 0x6}, r2, 0x9, r3, 0x2) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) (async, rerun: 32) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='cpuacct.usage_percpu\x00', 0x26e1, 0x0) (rerun: 32) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40086607, &(0x7f0000000080)) (async, rerun: 32) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='cpuacct.usage_percpu\x00', 0x26e1, 0x0) (rerun: 32) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r6, 0xe0, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000ac0)=[{}, {}, {}, {}, {}, {}], 0x30, 0xffffffffffffff01, &(0x7f0000000380), &(0x7f00000003c0), 0x8, 0x10, 0x8, 0xfffffffffffffe01, &(0x7f0000000400)}}, 0x10) (async) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='cpuacct.usage_percpu\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r8, 0x40086607, &(0x7f0000000080)) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x1f, 0x7, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3800, 0x0, 0x0, 0x0, 0x6}, [@map_val={0x18, 0x9, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x629}, @map_idx={0x18, 0x0, 0x5, 0x0, 0x6}]}, 0x0, 0xaa61, 0x2, &(0x7f00000003c0)=""/2, 0x40f00, 0x10, '\x00', 0x0, 0x1e, r5, 0x8, &(0x7f0000000400)={0x0, 0x5}, 0x8, 0x10, &(0x7f0000000440)={0x1, 0x6, 0x2}, 0x10, r7, r8, 0x0, &(0x7f0000000480)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) (async, rerun: 32) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xb, 0x8, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@map_idx={0x18, 0x2, 0x5, 0x0, 0x9}, @generic={0x8, 0x2, 0x5, 0x8, 0xffff}, @generic={0x9, 0x4, 0x2, 0x62d, 0x9}, @call={0x85, 0x0, 0x0, 0xa4}]}, &(0x7f00000000c0)='syzkaller\x00', 0x2, 0x40, &(0x7f0000000100)=""/64, 0x61780, 0x6, '\x00', 0x0, 0x1f, r4, 0x8, &(0x7f0000000180)={0x8, 0x2}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x1, 0x5, 0x5}, 0x10, r7}, 0x80) (async, rerun: 32) ptrace(0x10, r1) 09:30:15 executing program 0: r0 = socket(0x2, 0x3, 0x5) recvmsg$kcm(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000c00)=[{0x0}], 0x1}, 0x0) [ 2664.323888][ T5365] loop5: detected capacity change from 0 to 2048 [ 2664.355502][ T5365] EXT4-fs error (device loop5): ext4_ext_check_inode:497: inode #2: comm syz-executor.5: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 2664.355680][ T5365] EXT4-fs (loop5): get root inode failed [ 2664.355693][ T5365] EXT4-fs (loop5): mount failed [ 2664.381746][ T25] audit: type=1400 audit(3813298215.324:353): avc: denied { map } for pid=5375 comm="syz-executor.0" path="socket:[76802]" dev="sockfs" ino=76802 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 2664.381795][ T25] audit: type=1400 audit(3813298215.324:354): avc: denied { read accept } for pid=5375 comm="syz-executor.0" path="socket:[76802]" dev="sockfs" ino=76802 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 09:30:21 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000000)={0x9a8, 0xe0, 0x39d}) syz_clone(0x50000000, 0x0, 0x2a452cb9d000, 0x0, 0x0, 0x0) 09:30:21 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newsa={0xf0, 0x1b, 0x1, 0x0, 0x0, {{@in6=@ipv4={'\x00', '\xff\xff', @remote}, @in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {@in6=@private0}, @in=@private}}, 0xf0}}, 0x0) 09:30:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f0000000a80)={&(0x7f0000000b00)=ANY=[@ANYBLOB="88030000", @ANYRES16=r1, @ANYBLOB="01002bbd7000fddbdf250c000000ac000580080001007564700007000100696200000c000280080001001d0000003c000280080004000080000008000100040000000800030006000000080001001100000008000200030000000800020003000000080004008500000034000280080001"], 0x398}}, 0x0) 09:30:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af30100", 0x2c, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:30:21 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000340)=0x0) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000004c0)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x4, 0x2, 0x0, 0x81, 0x0, 0x3d7, 0x800, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8d, 0x0, @perf_config_ext={0x79, 0x829d}, 0x8, 0x2, 0x97, 0x8, 0x20, 0x1, 0x4, 0x0, 0x100, 0x0, 0x6}, r2, 0x9, r3, 0x2) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='cpuacct.usage_percpu\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40086607, &(0x7f0000000080)) (async) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='cpuacct.usage_percpu\x00', 0x26e1, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r6, 0xe0, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000ac0)=[{}, {}, {}, {}, {}, {}], 0x30, 0xffffffffffffff01, &(0x7f0000000380), &(0x7f00000003c0), 0x8, 0x10, 0x8, 0xfffffffffffffe01, &(0x7f0000000400)}}, 0x10) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='cpuacct.usage_percpu\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r8, 0x40086607, &(0x7f0000000080)) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x1f, 0x7, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3800, 0x0, 0x0, 0x0, 0x6}, [@map_val={0x18, 0x9, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x629}, @map_idx={0x18, 0x0, 0x5, 0x0, 0x6}]}, 0x0, 0xaa61, 0x2, &(0x7f00000003c0)=""/2, 0x40f00, 0x10, '\x00', 0x0, 0x1e, r5, 0x8, &(0x7f0000000400)={0x0, 0x5}, 0x8, 0x10, &(0x7f0000000440)={0x1, 0x6, 0x2}, 0x10, r7, r8, 0x0, &(0x7f0000000480)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xb, 0x8, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@map_idx={0x18, 0x2, 0x5, 0x0, 0x9}, @generic={0x8, 0x2, 0x5, 0x8, 0xffff}, @generic={0x9, 0x4, 0x2, 0x62d, 0x9}, @call={0x85, 0x0, 0x0, 0xa4}]}, &(0x7f00000000c0)='syzkaller\x00', 0x2, 0x40, &(0x7f0000000100)=""/64, 0x61780, 0x6, '\x00', 0x0, 0x1f, r4, 0x8, &(0x7f0000000180)={0x8, 0x2}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x1, 0x5, 0x5}, 0x10, r7}, 0x80) (async) ptrace(0x10, r1) 09:30:21 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x120, 0x0, 0x290, 0xffffffff, 0xffffffff, 0x3d8, 0x3d8, 0x3d8, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast, 0xfff7, 0x0, [0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x33, 0x0, 0x0, 0x3b, 0xe], 0x0, 0x0, 0x21bb}}}, {{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@osf={{0x50}, {'syz1\x00'}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x5]}, {0x0, [0x0, 0x0, 0x0, 0x7], 0x0, 0x4}}}}, {{@ip={@dev, @private, 0x0, 0x0, 'veth1_virt_wifi\x00', 'wg1\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x3b8) 09:30:21 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x160) 09:30:21 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0xf, 0x0, 0x0, 0x5f5}, 0x48) 09:30:21 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, 0x0, 0x0) [ 2670.522647][ T5491] loop5: detected capacity change from 0 to 2048 [ 2670.533539][ T5495] netlink: 712 bytes leftover after parsing attributes in process `syz-executor.3'. 09:30:21 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x18, 0x4, &(0x7f0000000080)=@framed={{}, [@alu={0x4, 0x0, 0xb}]}, &(0x7f0000000040)='GPL\x00', 0x4, 0xa9, &(0x7f00000000c0)=""/169, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 09:30:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f0000000a80)={&(0x7f0000000b00)=ANY=[@ANYBLOB="88030000", @ANYRES16=r1, @ANYBLOB="01002bbd7000fddbdf250c000000ac000580080001007564700007000100696200000c000280080001001d0000003c000280080004"], 0x398}}, 0x0) 09:30:21 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) sendmsg$xdp(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001340)=[{0xfffffffffffffffd}], 0x1}, 0x0) [ 2670.533557][ T5495] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2670.533571][ T5495] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2670.544146][ T5488] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2670.560974][ T5491] EXT4-fs error (device loop5): ext4_ext_check_inode:497: inode #2: comm syz-executor.5: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 2670.561137][ T5491] EXT4-fs (loop5): get root inode failed [ 2670.561149][ T5491] EXT4-fs (loop5): mount failed [ 2670.568526][ T25] audit: type=1400 audit(3813298221.524:355): avc: denied { read } for pid=5516 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 2670.607532][ T5593] netlink: 712 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2670.607551][ T5593] netlink: 80 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2670.607564][ T5593] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.0'. 09:30:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) (async) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000000)={0x9a8, 0xe0, 0x39d}) (async) syz_clone(0x50000000, 0x0, 0x2a452cb9d000, 0x0, 0x0, 0x0) 09:30:28 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$igmp6(0xa, 0x3, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000ec0)={0x0, 0x0, &(0x7f0000000e80)={&(0x7f0000000540)=@deltfilter={0x24, 0x2d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0x0, 0xffff}, {0x0, 0x1}}}, 0x24}}, 0x0) 09:30:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af30100", 0x2c, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:30:28 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x18, 0x4, &(0x7f0000000080)=@framed={{}, [@alu={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9fffffff}]}, &(0x7f0000000040)='GPL\x00', 0x4, 0xa9, &(0x7f00000000c0)=""/169, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 09:30:28 executing program 2: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x20018000, &(0x7f0000001180)="d4113216865a288a24a9c6d120abe3e294d07aa44bc7119203669b7a38b360d433e2ef22a0f0b53ab32a2ed716b884637216041a3083487f0377454b3967fb38e7a31af1a3df734631e6f151573d764d5e896ae3dc", 0x55, &(0x7f0000000040), &(0x7f00000010c0), &(0x7f0000001200)="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") syz_clone(0x80201000, &(0x7f0000000080)="df690906c99969fc1c1309d7001a664363977571c189c790ddb756ff0cc51461b16faf72fcee1ea92b9eebd991d12d8d5a758b0d8d4a74c48ea85d38de0ff0433e4803a4dd94809d1d34d897e49461d893b5613b4ef5856aeebfb2a96ed4f4caf22baac1d11f6685d354502ed7108328302cf5886d3f979dd592df0fdc741fdc296b3af7a28112cfdf0c4f518c3ea358bacc54b73a6eec8166daad839382839919b0d72deafa0493075af1213830936d1a5f73b3bcd9f04f87c2771180315f64e81d39f8cc4ec7b632e8ce5ebd3619dc39430906ed626cdc1cb1606cf7ec758002cb54dadbd3cc39819142809aee47a231b2e580c57b1c6b5b2f827f802aeb032a37d51708057fa767112499e8b35a3fb3687ac9112cb6844015a2998fa8b84c4b38f02b4454fae040f6c5d8071d1776b4d028a96eff9a35c02320bbbd45866bdc8a77762986918ad7a19fdf82e1a7015895d51e1a208010af6062a6d44e92e1a496892461fd43f1144f429d081e8665115921b7f6aa2d48f897a9b9e4860e3f2c10abefcac61f44f66cfb1f21a18d699bf48f5063a6608705c5262665ee1d9654624b1c3cd586542224c19370673589bab23efeb386ecbd7a15bc168d596a32b367cf8bdc1c03e87e966d9cb1ecf3398b802732243bd0a07f1ae3ecec6440a2b63bb16e9b71ab49e430235da21e3e323d62516c417a8bc32cd8b676530583d332e9879a5cc0f9a77979905fa65dc418819503957c971571729b2a825d5391bf196e6488968e4d400e77617f2cf841af7a820c2cb98ca70d3791662350960ee68792c68c2fc39dc02ae19835888c7dcf8de538b6a90775716aa5ef1337a797876b619c9fb7841c9d24b83863c13a91f6791a074aad298e20a86b4f4e621c8037d5c1cc1da5145458e6e3713a8a121468b5b81d39393f8aaded54a4d92f11e5ccb19f996ce4e3447ebcde5d0abac7c7b14bb59d9911c13f7414d5cd2f68643127b56474101e190bc011cb44932610829a5fa8ef3cca74bad87a5da54910d1c81da4c578cab3360ab0accf6b702a8fbdfa6e0bf3ebdd88f3112492b3b6e026b757e2158f3b66450d921d1ef9eea7e7729d33a69d44734c10806af08a119005c2ad36bb8dcfe4444e485a41fae7b8762fca02227452ea026b69f16fe3596ba179447acf5de7ff85c6289f7a110111973840996c128b084c2ef8efad60185f7390a70662fd41bb28afdc828e3ed8c692e64aefe52badcc6d085db2c752c70b7a86dc2e69454c9fa709ce176e44566c7a933408fd6b3a1d404a157c069e2e80117df0f32c2e47bfcbc9624f8c3327bad6123d6187bdb48d65f4f4df1f8531584da86b47d5d9ff9755b354c35672d54eeeca4381d61b6abb4b620457bb8429193450afab0a97ba02eab8b145757dc6eb9e3a64113415db7114bd1075d3f6d15e4826115dba282fc063dc1636e525241e15b0710a211343c2520388a8da348648121925050232796076348e16d88d3cfd843e4d2d5dedb10bb4e4cd633e2de64cf918e606b49110c3954b509a15cd8677a9d4b6a6cb3b9e628a48f20055f06506946b6b2a21066f4c01f3a872800c0676248c123c09f879d9d19a2178ad119b2c585100b9546ec13c19ae17d413467ec04d29015f3b95ffd846b5405f7e9194ec7a611ac7ce8a9afdba0074f6153b26bbfde00ad62ce3d84f343c34073e9f6bcf525e7e9ffd267538a90218ad1782466cea4421864f1f872825755cbf13a5d5f2ce25a0044df4c17f0fa449e7c9f50f3b2d9d0568c944d1f98d97a605ea4eacd8d16aec03aaa1fabfb5927aeed2ddb19826f972c6fa5339f100d8f1eb03158e89503d65d67e32325dce121554ed6d5b97caac78cef53ffdee1a4fafecbc229e0dc6a1e312a627a1e81664919dceae587609f487f2f99f6f98b7a76fe24eccadad2f01b6cb3607a1e46f1d6611fa44984c79329e12c7657abc5d825e99fc919c0c38d1c2cdcad9dcbe271af5627295ca125b2354222da658c3a883a087b86db1203992a3d0bc2395849e6f54ba717fa32b24bbfa87d95a92e72cb3f021562d9b9a4ba4e66dd36e9e01fe11bfc2451766feb69d4e64caabf3e34107b4e0ffde8ec0f2c7738bcc9bbf2f31f48dca0369115085032d9e6f871201c924205086f77620b91e91319710039dc2efe73239120983eb0ecc73c15e2e5fb4a97199740336ff41924147a0f9eb8ea4559c475ed9647c5393bf3cf2e8ed7dbfd26ad0d916868fe77a588365af42e7a6cc942469830d3c482ab317288198b6a626da6493a00da09c1b51411a2960d375cddd550872eac35da10bd8df7acaf3e7f8c64046818cab659e37a04441c5f0f0eb993626398f214b86ff1fbb7be491a3f47d339058e2c32b422908b43d6aee0ff81db5543ee55bf4f0396f0b5b851fcd9170aaabd686389690e61b8d49a693dad425702d5da4bf265ee1f0664d47709c20896dd4e143be50b656a2d28ce80c9159dcc8267e9fdbeaf426ae21cb7406e472540b5c98568cb19fcafc280a85cd023e1a368badb27300c3f5bd146f5f38daf7f626d1a4e15ce169aeca9a3697d862cd56891bba6f214362189066282111040015afed34cb33a2f4970c31b368fc2109ba33c6e852b42dede221c736a8cf7f4dd17e73165bdea7342e5eb822414e492015ac424438339a0ee24b94531a61ab66b8e16b96fb3a00c377890a11d79806fc4cb4ada1185757dd6c2de0412fe03fa0d85658c44755c32f98a5475d64faf634924ce1e8ceecb7b23423a824d621967edb6b8101ec145cabbc6f77ad40f53d34a36aee4422ff6a34a2ad8007050316396e2202ca6adc91e92babc9420c6e8b9183fc039ef39fe1a4d984492b4f908f31e09435d79fd96e8ec5e3d2b6501275392cc68affc37b48ac26a456baf2b181f25f70632648fe18e631c92cb3705e4a99ba3c3d37a297f92fcd79758e1ad8df17ad5668a97b62e8b6eee42c2657530691cb1919fe845036cf92079443b531204259412a3c090bd3be1e7931cbd36bbf667f0a917d9946ed73a8efbde782f5f8bbb989b0794479c5dc56824580e2bfb747ad17bbd0134fcdc0ff6972f88f976b70cc25ca343100d1af60d2dc2228d6acd4c541d966018f807747c027e0130a21d09925ecee896b0708f34e4c09f74bee73d4e4dd6bc449b568839bea41a127ed0474e9eb7bef889ea2d5e6ee46f8f6efb06f945c91ecb5629109e727add4af6308c41354e5611ee10bad8dc1b3195f89ade734d31a3393c9a7fed13f58d61da4e5e3d89c11385a0b2ec7b4edfd4ecc86a6638dce08e66f5cf9d7971773240c7ed4078e1e80f6f24d50d29f065d9aab32bbdfd3d4078566570f650fafa02c3cc55a9c27b16f8b35f001ccba121910b8703b78e4eeddb009cfc87c33e99103ae62b68c50af72da7aaf9c3d432655bfe5c24f44d544209a87dcde6cbcab6691e7bfccf69b4b8603b54365cc301ddaf4b0a026a3920e1ce95eedb4d1280985f2a7237e5338573444a9c4aed5ffe3692f5c2b367ddb6a25222379ea5488a2676ba2b1a755407bd9a6c50d2df18eadc1d9a7243ab8228a04d247650bcfb6271e273896c806c759a3e7afe5fb3750448ba8cae4f554a6fc23d119d1162e56b198d5afde65186836bf2f8f3f8517757e7f4d14524750d11cbf10a28faddb48bcf3016406f4c9655838e4775888a4a0da23e2af9e02d00a2c121fd89726d41bcb55ee2add125015ab73e0f4f41cf337c500b3a176f221272774ead3e117a5227404cb91abcfacdc0b37dcc8f00091a9e75af04e471df3ca885209d4aa7d16b3d1402e9ffc70a5ac7ebf83833ecac299e303ba97788be50f9acfd73a85d56d6074d30c15f3f967cecf1728bd1d0c2d02f3ddf1b10ea289e4b6f17a321c6d9d93e6665e2717e5bf2e55ae9ee8ffd06d9908852622e95fbe10108e2873850c9663873c594518f1608357bb04a4f7c6ddacd850f4d30c5b0adf2d5b3368262cbc5e315796c99a7d1b4194858ed922c4647b5fa8e3c323b249f6d4fa09e4f7c32101b620a63b18c6303b4c0c48ae456594ca8eb4e9f114758925f745ee47086170cc4eaed246b8621625ef8e3101e345b496cee4b578d7c447232fde07aa9bf3ed328f9c1d57875acabd3860cff602a9cc931fc2d151380e5d7ae4f2a638c2c798a81d0b676e224fab114b7f4557247c1c1c116cec605adb437ab40426db92a3da72390f407ff215b3977e2505c83c518f807a848b7c506bde56ab7f21f7859a401694f68b54689bf33956906c2acf5ab1c4e8a64b21775bba044ff0367bc66c8c18009a6ce6efdffa0a9714436cd9523db33e7bedf96bbc846fa0401af258c8eee631cbf718525f9461137204f716fc2c9fc760b3c2ff18598666b7a908c3764c07e2cb4b956b79f3c4cf7ac01611e952cec390c7cb76d1e9bb401f53aeb9141bbbe9b5ec7fb91b3de2c9dff4d3423fb2b457f678b63c0d081248c1a80217119b662ea49493ddf02d7de35f6e472fb3686cb1ddb0709ed72be77d49025ea4def188862027d7460273b6b3c969fec1676872ccffbb0571f259d8236a57dc7ef897e872ff97c972abf1efee95f81bf785dba072ecb0b672133ddb0c69f9e6e0e17304854516364cfc48ea8d874812f8174327718445d3715b657c8b606516a7e50e8304164547911c0739c4d27374468905701bba31e572d4ef94d96e4ec84147b3b1874a91e0f2d28a5387c8fe38ff86cbe1c3237d05bbdb434a538ea52165b48f13052688caa7bf46ae35059fa8d8300f558c09ed34f429890452f7ee4523a84dd90b1cd5e0bcd654407744c44a7497c1f40bde89f8dac3fa6b3efc471bfffe9ee30ceec01333574e9d97d79bcac67c8cfb0f1267b84526e60178ec43660a50b41f8c5819c936cf1378f3c5f848c338a9803d70113c4dcf286bfba11071603233b6209e46736787174867546c3a22338e66cc27776f8eb9cf21cdf53f940ee4b86b3c904338103cd1763bdb60fb90ac7593c657974f44a9772cdc33c00bda90c06032d8f367221c6cb0fbd0b88992c4011ff0f177a023d596bb3eeaad061721fb3e7f5b3a24fa256c6ebadf378a19d1c82d3612c6e24cd12836d3a9c083d33f9d5fd84e77e5a0ae159adbbfb8747c177878b95148ff2662c3959e6b81651565490feff8efdd14ef3420189663c898605c8b54f915409c4045f48192371d12637df3bf03f6db586e250ede42f45e172b9e6544c0b0c02b8ddeb55540df5e4013836fc65aa7d33139ebb57b3803554f5c1f77b054238f9a208b53984673b25ddef4923529efcb578bb2f14aef7553b112e68bad9955828070995f0a0f56834cbd99bd0a61ba555fbb37b2803b3c6f4776516948ed00e20f3c244fbf3e3904da8134fcb4ed2fdd52b8602af64532827243028c60eedd64597bf4901b52ad36822aac741f87bbe94b15c485503605a58bf2c16e2b2f12ac38380078d8b3c6176c8dd54e734d4912df94bbb6be1cbbb89b16660ee31d21e841062ba0fb40d55f5a8a9a7d8ffe99d91c2d9c876811dfc8ee1ad565ca21de62b103840d8f675ea50f4b11e3d5e6d908132794ccbd7fca36a3dd4541163d09b1b79cb9789c83635912a73ea48ccc8a5880723b13bbf4e9b88f50681078b48f9cfdbb3d3ead6a7e26fe9c352b938534e065ee6002985c91e8491ed30070bf22c98e51f6f0ed910b74524ff6f3796dac89dace0e3136a5d91d00d9b8a9cf7219007b45bcaf9fc4a147c0fb96ddc262b637b223b51715b886fd3c8302", 0x1000, &(0x7f0000001080), &(0x7f0000000000), &(0x7f0000001100)="ad7a235bcc06b792b4a5f9232ba66145eb70c45be5888dcf691191799b97f649a31b36927a90cb138a435dfeff6f6822e909ae3c5338af56c4e2219ca50a9c8dbc56c198ea7f2796485c7799e6d6854305adb72671b3ca68235ca98a6f069fbcafb3e9da721617f7e9ea5954c00446d8871d713eecc7f27877d87847f6") ptrace(0x10, r0) 09:30:28 executing program 3: bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) 09:30:28 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x1b, 0x3, &(0x7f0000000080)=@framed, &(0x7f0000000040)='GPL\x00', 0x4, 0xa9, &(0x7f00000000c0)=""/169, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 09:30:28 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000080), 0x4) 09:30:28 executing program 0: io_setup(0x7, &(0x7f0000000000)=0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) io_submit(r0, 0x1, &(0x7f0000000840)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0xffffffffffff8000}]) 09:30:28 executing program 4: r0 = socket(0x29, 0x2, 0x0) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={0x0}}, 0x0) 09:30:28 executing program 2: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x20018000, &(0x7f0000001180)="d4113216865a288a24a9c6d120abe3e294d07aa44bc7119203669b7a38b360d433e2ef22a0f0b53ab32a2ed716b884637216041a3083487f0377454b3967fb38e7a31af1a3df734631e6f151573d764d5e896ae3dc", 0x55, &(0x7f0000000040), &(0x7f00000010c0), &(0x7f0000001200)="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") syz_clone(0x80201000, &(0x7f0000000080)="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", 0x1000, &(0x7f0000001080), &(0x7f0000000000), &(0x7f0000001100)="ad7a235bcc06b792b4a5f9232ba66145eb70c45be5888dcf691191799b97f649a31b36927a90cb138a435dfeff6f6822e909ae3c5338af56c4e2219ca50a9c8dbc56c198ea7f2796485c7799e6d6854305adb72671b3ca68235ca98a6f069fbcafb3e9da721617f7e9ea5954c00446d8871d713eecc7f27877d87847f6") ptrace(0x10, r0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_clone(0x20018000, &(0x7f0000001180)="d4113216865a288a24a9c6d120abe3e294d07aa44bc7119203669b7a38b360d433e2ef22a0f0b53ab32a2ed716b884637216041a3083487f0377454b3967fb38e7a31af1a3df734631e6f151573d764d5e896ae3dc", 0x55, &(0x7f0000000040), &(0x7f00000010c0), &(0x7f0000001200)="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") (async) syz_clone(0x80201000, &(0x7f0000000080)="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", 0x1000, &(0x7f0000001080), &(0x7f0000000000), &(0x7f0000001100)="ad7a235bcc06b792b4a5f9232ba66145eb70c45be5888dcf691191799b97f649a31b36927a90cb138a435dfeff6f6822e909ae3c5338af56c4e2219ca50a9c8dbc56c198ea7f2796485c7799e6d6854305adb72671b3ca68235ca98a6f069fbcafb3e9da721617f7e9ea5954c00446d8871d713eecc7f27877d87847f6") (async) ptrace(0x10, r0) (async) 09:30:28 executing program 3: socket(0x22, 0x0, 0x1000) [ 2677.682798][ T5622] loop5: detected capacity change from 0 to 2048 [ 2677.736061][ T5622] EXT4-fs error (device loop5): ext4_ext_check_inode:497: inode #2: comm syz-executor.5: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 2677.736301][ T5622] EXT4-fs (loop5): get root inode failed [ 2677.736367][ T5622] EXT4-fs (loop5): mount failed 09:30:35 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000000)={0x9a8, 0xe0, 0x39d}) syz_clone(0x50000000, 0x0, 0x2a452cb9d000, 0x0, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) (async) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) (async) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000000)={0x9a8, 0xe0, 0x39d}) (async) syz_clone(0x50000000, 0x0, 0x2a452cb9d000, 0x0, 0x0, 0x0) (async) 09:30:35 executing program 4: r0 = syz_open_procfs$userns(0x0, &(0x7f0000000100)) ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) 09:30:35 executing program 3: socket(0xa, 0x0, 0x1d20) 09:30:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af30100", 0x2c, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:30:35 executing program 0: add_key$user(&(0x7f0000000040), &(0x7f0000000140)={'syz', 0x1}, &(0x7f0000000180)="fd", 0x1, 0xfffffffffffffffd) 09:30:35 executing program 2: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x20018000, &(0x7f0000001180)="d4113216865a288a24a9c6d120abe3e294d07aa44bc7119203669b7a38b360d433e2ef22a0f0b53ab32a2ed716b884637216041a3083487f0377454b3967fb38e7a31af1a3df734631e6f151573d764d5e896ae3dc", 0x55, &(0x7f0000000040), &(0x7f00000010c0), &(0x7f0000001200)="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") syz_clone(0x80201000, &(0x7f0000000080)="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", 0x1000, &(0x7f0000001080), &(0x7f0000000000), &(0x7f0000001100)="ad7a235bcc06b792b4a5f9232ba66145eb70c45be5888dcf691191799b97f649a31b36927a90cb138a435dfeff6f6822e909ae3c5338af56c4e2219ca50a9c8dbc56c198ea7f2796485c7799e6d6854305adb72671b3ca68235ca98a6f069fbcafb3e9da721617f7e9ea5954c00446d8871d713eecc7f27877d87847f6") ptrace(0x10, r0) 09:30:35 executing program 0: r0 = socket(0x29, 0x2, 0x0) sendmsg$RDMA_NLDEV_CMD_PORT_GET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0x10}}, 0x400c005) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={0x0}}, 0x0) 09:30:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_PROBE_MESH_LINK(r0, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)={0xec4, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_FRAME={0x8ed, 0x33, @data_frame={@qos_ht={{{@type10}, {@type01={{}, {}, @broadcast, @random="d559c042aa94", @random="81b1e2fe8248"}}}}, @random="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"}}, @NL80211_ATTR_FRAME={0x151, 0x33, @mgmt_frame=@reassoc_req={@wo_ht={{}, {}, @device_b}, 0x0, 0x0, @device_b, {0x0, 0x16, @random="0af05b745191d21368dc676e6546bb2ee083032e0bf4"}, @void, @void, [{0xdd, 0x54, "65a17b8f719a5c306c091af5317246556a115378e52c9fae85535d6bac04a58d3817ddd562862466f7ca76fcdd937174c5526f60e719f6a72171130b8a07884b5f1958fe044778c45cb6c3b287c0ab6580737fea"}, {0xdd, 0xbb, "8656ae37ed8b5429120757406bab48b7ef9eee1f5748f11dffb6bde1986b4e3b2e9c0f8f9965a73ac96438147f21d547784d92d60aa2c23dc11c56db493799a46cec1f3466651bde94b6ed13a9777e1f2ec7a47ba2338388a64be5218204131053047739922d8fd529e9c84fee1aaeb00057596ba29564bf2f267d78dcfddc9e92bbbb0ca4087c715765294a145d6e9ec78322f76ff93260d3a05983e406e6b7f4ea666fe5f570d516833344f0258c8e7b1ebae5962e5d0f0e0cba"}]}}, @NL80211_ATTR_FRAME={0x2f5, 0x33, @mgmt_frame=@assoc_resp={@with_ht={{{}, {}, @device_b, @device_a, @from_mac}}, 0x0, 0x0, @default, @void, @void, [{0xdd, 0xed, "c73a49b609661a1dc02a8d722748cc5ed476f7f782a123950fd20546e9206f544c4e37bc39dbfb0d45c61e4b6b6daff8eb60144b59b0d51f887e325646c17884f9c77bf9f16e31a6ff86475e916c04405608841bf468ada16ff52b09de6df3b19437bb44f41c501d64b0750204dfa10ae8d68306c31d2288221b906df0b0bb42e88acfa532793725e91000da48fff5e3738e3b93ec10659b74cdb82bb12a48e8adb771ce5d4b9d6e1b466d047994ac5c642555715c002844e9bd4b53671e572c9117320e60ebb59f9beea8737be41b488f32a86742553e19d447b1ab5ceea9328826d57fc8eca39cedcfef0e51"}, {0xdd, 0x74, "33957376e796adb6e815418d240be6e53a42dc004145201327e4664f5973d78cf6379a31cf000d3b8ed4351779b0942c782c74fc3ffa667f4bd3848c069586efc8cc38e6d9ad6151bb7cb4aa9f957fb74f2cccc09411a0740ea8d67a4764c12e41db5fe7482c9cceb58f20ad05cc3668796b88a6"}, {0xdd, 0x4b, "fb3446ffcecc1c2f10077081f2dd98883d3d9817da1de37458f8fc7ffb85e34cea2c9ebec3f0785707280a0cd3b842cc3b9c23a22e6a1e29dfabc27d56419c11bdf5e0704d9071596f6525"}, {0xdd, 0x34, "fbde592a27eb7681ebeb1186ae3ab2e0fac8ab66e02d4585c7f1f78614fb39f417dfa0060bd39de350fa9f7bd322cdf4d1d15cd4"}, {0xdd, 0xe5, "096bfcb5ec8c18af951aba826cce94126d36efcfa1271f44145cbb7e66318c036fff0b2b04e0c661487b9a538dbadc463c950eae5626eedb9480eca37181baa3ec45973f72865b046f6fdf1b7828b24b3966b7c8eb588630e40a421a279b9d1a034cb8e4bfede7ed7ab06f0ede806dd7dd0f0789688b91684d624a5df8420148f6d12b0adf71620a4713d1f0cd398ce9ee3b717b5e3f2cbaced8a6cd045be38348cddc60b90c47d9ac5a03d4695ef5058568fd51cea403fe42eae8ccc2e481349a6e5f80e730dd71bfef3e81b221e94eba8422eea62169898bfb19420a9f2aef5523f6d3e7"}]}}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_FRAME={0x130, 0x33, @data_frame={@qos_ht={{{@type01={{}, {}, @device_a, @random="7c453ca0a43c", @broadcast}}, {@type10={{}, {}, @from_mac=@broadcast, @device_a, @from_mac=@device_b}}}}, @a_msdu=[{@device_a, @device_b, 0x8b, "4c2adfb99e5be3928601d0d6d8eb70d6ceada0ea72c7b2efb56ae994295e28144722133856da217a47d3ca7ceecf67053ae21cedaf8985bb3d964d4833e48e29726f7f67d9eb53344f3bc6b8e030ab0da9acf017622699d9760063c1bacf01cc0571d98db3fdb45055f9922b19022fa97a770de807856af60abb13bdb1b03d70e33d2c9e224215d211a825"}, {@broadcast, @device_b, 0x47, "02022e6d7bc90235828d4a64ad7ef89c3eab96789b7f7aa439490bd2127ea3e3cb8211275dbc6c98c0321536d2edfd36a4cdee5151cf8b0c5c5a62f124afdf51e156ff0f5aedd1"}]}}]}, 0xec4}}, 0x0) 09:30:35 executing program 3: r0 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r0, 0x0, 0x7, 0xffffffffffffffff, 0x0) 09:30:35 executing program 0: io_setup(0x6, &(0x7f0000000040)=0x0) io_getevents(r0, 0x0, 0x0, 0x0, &(0x7f00000002c0)) 09:30:35 executing program 3: socketpair$nbd(0xa, 0x2, 0x0, &(0x7f00000001c0)) 09:30:35 executing program 4: pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x6}, 0x0, 0x0, &(0x7f00000001c0)={0x0}) [ 2684.884960][ T5754] loop5: detected capacity change from 0 to 2048 [ 2684.892258][ T25] audit: type=1400 audit(3813298235.844:356): avc: denied { ioctl } for pid=5749 comm="syz-executor.4" path="user:[4026531837]" dev="nsfs" ino=4026531837 ioctlcmd=0xb702 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 2684.966308][ T5754] EXT4-fs error (device loop5): ext4_ext_check_inode:497: inode #2: comm syz-executor.5: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 2684.966579][ T5754] EXT4-fs (loop5): get root inode failed [ 2684.966591][ T5754] EXT4-fs (loop5): mount failed 09:30:42 executing program 1: syz_clone(0x50000000, 0x0, 0x2a452cb9d000, 0x0, 0x0, 0x0) syz_clone(0x10080, &(0x7f0000000000)="57bd7481a4d23e4d8ffd43da5a5afed6c1da4937cdc21fcb40a3808b173077f40db2511628ae67da534f7e929fdad0df68ca2ae939b84378b474e5cb45ca28e228d461c3d8eb2cfb3f39b44ab7be060cf3", 0x51, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="76242f1ab389c8cbaa9d436232460acc91695f4a3d1e3a021f28b7b6ab7b327b1bdfe874d1861bd202c30ab1cefeb2a3dd144dc85bb8b9fba99e38dd422d5db47e1b18d5ab466c100192ca6a508e97215f622c1f8ca7da958b78bdeb33e2b9232f1ae1b1aa7ce2f759cffe48dfc5936b8e369d6ecb4a9a42fe36642c3fe2e81478f67ae7ede5d33e16cf5e72e967382fcd84b387e7eb37c899feb6ed0e48d84f6cd9284274d6d1e0a7d955939be53c166fa4700741e92dd793f58b7cc1e022dca1b0b9cec98abe0ca2565ea032943c1e1cb3375666cc7c3e67ee1635a2") 09:30:42 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0x0, 0x0, 0x0, 0x0, 0x1c06}, 0x48) 09:30:42 executing program 2: r0 = gettid() perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x85, 0xc3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) 09:30:42 executing program 3: r0 = socket$igmp(0x2, 0x3, 0x2) sendmsg$sock(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x44001) 09:30:42 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x0, @dev}}, 0x0, 0x0, 0x2a, 0x0, "f6c7141849f9cac5db3def49b60b0b98660d173a5f4135bbfad2b96caed62fe27d5cee8fc432f3e6c2f66bb72704d052c2c157180c35cf1bb796311cd3c77795f095fa22fa7a3132dfd16927aa254924"}, 0xd8) 09:30:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:30:42 executing program 0: r0 = socket$igmp6(0xa, 0x3, 0x2) sendmsg$inet6(r0, &(0x7f00000005c0)={&(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="14000000000000002900000043"], 0x3d8}, 0x0) 09:30:42 executing program 0: r0 = socket$igmp6(0xa, 0x3, 0x2) sendmsg$inet6(r0, &(0x7f0000000180)={&(0x7f0000000000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c, 0x0, 0x0, &(0x7f0000001600)=[@hoplimit={{0x14}}], 0x18}, 0x0) 09:30:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af30100", 0x2c, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:30:42 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46802) io_setup(0x2, &(0x7f0000000400)=0x0) io_submit(r3, 0x1b, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffffff7f, 0x79000000, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a31e3fd987a7d49}]) dup3(r1, r0, 0x0) read(r1, &(0x7f0000000480)=""/68, 0x44) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r4, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) 09:30:43 executing program 2: r0 = gettid() perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x85, 0xc3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) [ 2691.997724][ T5881] loop5: detected capacity change from 0 to 2048 09:30:43 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x3779}}, './file0\x00'}) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000100)={0x1}) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r2) sched_rr_get_interval(r2, &(0x7f0000000080)) [ 2692.041381][ T5893] loop4: detected capacity change from 0 to 2048 [ 2692.052207][ T5916] loop3: detected capacity change from 0 to 87 [ 2692.060582][ T5916] msdos filesystem being mounted at /root/syzkaller-testdir3711698334/syzkaller.ENJHwv/1191/file1 supports timestamps until 2107 (0x10391447e) [ 2692.061323][ T5881] EXT4-fs error (device loop5): __ext4_fill_super:5234: inode #2: comm syz-executor.5: iget: root inode unallocated [ 2692.061573][ T5881] EXT4-fs (loop5): get root inode failed [ 2692.061586][ T5881] EXT4-fs (loop5): mount failed [ 2692.063530][ T5893] EXT4-fs error (device loop4): ext4_ext_check_inode:497: inode #2: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 2692.063736][ T5893] EXT4-fs (loop4): get root inode failed [ 2692.063748][ T5893] EXT4-fs (loop4): mount failed 09:30:52 executing program 1: syz_clone(0x50000000, 0x0, 0x2a452cb9d000, 0x0, 0x0, 0x0) syz_clone(0x10080, &(0x7f0000000000)="57bd7481a4d23e4d8ffd43da5a5afed6c1da4937cdc21fcb40a3808b173077f40db2511628ae67da534f7e929fdad0df68ca2ae939b84378b474e5cb45ca28e228d461c3d8eb2cfb3f39b44ab7be060cf3", 0x51, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="76242f1ab389c8cbaa9d436232460acc91695f4a3d1e3a021f28b7b6ab7b327b1bdfe874d1861bd202c30ab1cefeb2a3dd144dc85bb8b9fba99e38dd422d5db47e1b18d5ab466c100192ca6a508e97215f622c1f8ca7da958b78bdeb33e2b9232f1ae1b1aa7ce2f759cffe48dfc5936b8e369d6ecb4a9a42fe36642c3fe2e81478f67ae7ede5d33e16cf5e72e967382fcd84b387e7eb37c899feb6ed0e48d84f6cd9284274d6d1e0a7d955939be53c166fa4700741e92dd793f58b7cc1e022dca1b0b9cec98abe0ca2565ea032943c1e1cb3375666cc7c3e67ee1635a2") syz_clone(0x50000000, 0x0, 0x2a452cb9d000, 0x0, 0x0, 0x0) (async) syz_clone(0x10080, &(0x7f0000000000)="57bd7481a4d23e4d8ffd43da5a5afed6c1da4937cdc21fcb40a3808b173077f40db2511628ae67da534f7e929fdad0df68ca2ae939b84378b474e5cb45ca28e228d461c3d8eb2cfb3f39b44ab7be060cf3", 0x51, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="76242f1ab389c8cbaa9d436232460acc91695f4a3d1e3a021f28b7b6ab7b327b1bdfe874d1861bd202c30ab1cefeb2a3dd144dc85bb8b9fba99e38dd422d5db47e1b18d5ab466c100192ca6a508e97215f622c1f8ca7da958b78bdeb33e2b9232f1ae1b1aa7ce2f759cffe48dfc5936b8e369d6ecb4a9a42fe36642c3fe2e81478f67ae7ede5d33e16cf5e72e967382fcd84b387e7eb37c899feb6ed0e48d84f6cd9284274d6d1e0a7d955939be53c166fa4700741e92dd793f58b7cc1e022dca1b0b9cec98abe0ca2565ea032943c1e1cb3375666cc7c3e67ee1635a2") (async) 09:30:52 executing program 2: r0 = gettid() perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x85, 0xc3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) 09:30:52 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x3779}}, './file0\x00'}) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000100)={0x1}) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r2) sched_rr_get_interval(r2, &(0x7f0000000080)) 09:30:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:30:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af30100", 0x2c, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:30:52 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46802) io_setup(0x2, &(0x7f0000000400)=0x0) io_submit(r3, 0x1b, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffffff7f, 0x79000000, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a31e3fd987a7d49}]) dup3(r1, r0, 0x0) read(r1, &(0x7f0000000480)=""/68, 0x44) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r4, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) 09:30:52 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x3779}}, './file0\x00'}) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000100)={0x1}) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r2) sched_rr_get_interval(r2, &(0x7f0000000080)) [ 2701.195128][ T6010] loop3: detected capacity change from 0 to 87 [ 2701.198865][ T6013] loop5: detected capacity change from 0 to 2048 [ 2701.202110][ T6015] loop4: detected capacity change from 0 to 2048 [ 2701.226820][ T6010] msdos filesystem being mounted at /root/syzkaller-testdir3711698334/syzkaller.ENJHwv/1192/file1 supports timestamps until 2107 (0x10391447e) 09:30:52 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) syz_clone(0x800, &(0x7f0000000080)="26c921b6ba8001920b88dc774a0f0ed34c4e45ba1c1f75f5fb950eaac85ff19fcafc02aab18c28841e7b0c31fbc1843a98a63aca1ea69571d119dd7fb71a2bcb3943e53afd3388af7d0397a2335cff294cf462fe3f1a68e18818cf427166a9a85008caabe4cd390a35fc4645305c02d18ed366377a3d459888d4a1e32d7de8dc839f8d4cfa64d6c64cfad109cbbfadad9be3b9705e9f34d583a2902c38dbc586ec5dc4f29fccf2aaaad8a05ca826fbff91649c45478b3eb1294a3e2e2e", 0xbd, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="d6a6d97402f5a9700454436a4058a4340eb4c764cbeb75c05fe770a87afe86598c7e8a511ce4272e52798032bc34acdc44965dc493a2a5aff8d0c3626a79a0c9cacef6b12048f829bdd5d9d3f2fbe016138907e123c05a439d87d0445a36a4b3cdd4324cd09aa9c288c6ff9b34497d57f0ab8c49b4732793e399a381bf43dc0a67d947f2f1ec1f593ce3431786498e279a3c1cf3e9f8b7d17bd12899e37f3c") 09:30:52 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x3779}}, './file0\x00'}) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000100)={0x1}) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sched_rr_get_interval(r2, &(0x7f0000000080)) [ 2701.229536][ T6013] EXT4-fs error (device loop5): __ext4_fill_super:5234: inode #2: comm syz-executor.5: iget: root inode unallocated [ 2701.229875][ T6013] EXT4-fs (loop5): get root inode failed [ 2701.229888][ T6013] EXT4-fs (loop5): mount failed 09:30:52 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) syz_clone(0x800, &(0x7f0000000080)="26c921b6ba8001920b88dc774a0f0ed34c4e45ba1c1f75f5fb950eaac85ff19fcafc02aab18c28841e7b0c31fbc1843a98a63aca1ea69571d119dd7fb71a2bcb3943e53afd3388af7d0397a2335cff294cf462fe3f1a68e18818cf427166a9a85008caabe4cd390a35fc4645305c02d18ed366377a3d459888d4a1e32d7de8dc839f8d4cfa64d6c64cfad109cbbfadad9be3b9705e9f34d583a2902c38dbc586ec5dc4f29fccf2aaaad8a05ca826fbff91649c45478b3eb1294a3e2e2e", 0xbd, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="d6a6d97402f5a9700454436a4058a4340eb4c764cbeb75c05fe770a87afe86598c7e8a511ce4272e52798032bc34acdc44965dc493a2a5aff8d0c3626a79a0c9cacef6b12048f829bdd5d9d3f2fbe016138907e123c05a439d87d0445a36a4b3cdd4324cd09aa9c288c6ff9b34497d57f0ab8c49b4732793e399a381bf43dc0a67d947f2f1ec1f593ce3431786498e279a3c1cf3e9f8b7d17bd12899e37f3c") 09:30:52 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x3779}}, './file0\x00'}) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000100)={0x1}) sched_rr_get_interval(0x0, &(0x7f0000000080)) 09:30:52 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46802) io_setup(0x2, &(0x7f0000000400)=0x0) io_submit(r3, 0x1b, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffffff7f, 0x79000000, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a31e3fd987a7d49}]) dup3(r1, r0, 0x0) read(r1, &(0x7f0000000480)=""/68, 0x44) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r4, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) [ 2701.284364][ T6015] EXT4-fs error (device loop4): ext4_ext_check_inode:497: inode #2: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 2701.285277][ T6015] EXT4-fs (loop4): get root inode failed [ 2701.285291][ T6015] EXT4-fs (loop4): mount failed [ 2701.362892][ T6240] loop3: detected capacity change from 0 to 87 [ 2701.379580][ T6240] msdos filesystem being mounted at /root/syzkaller-testdir3711698334/syzkaller.ENJHwv/1193/file1 supports timestamps until 2107 (0x10391447e) [ 2701.400091][ T6240] syz-executor.3: attempt to access beyond end of device [ 2701.400091][ T6240] loop3: rw=524288, sector=94, nr_sectors = 64 limit=87 09:30:59 executing program 1: syz_clone(0x50000000, 0x0, 0x2a452cb9d000, 0x0, 0x0, 0x0) syz_clone(0x10080, &(0x7f0000000000)="57bd7481a4d23e4d8ffd43da5a5afed6c1da4937cdc21fcb40a3808b173077f40db2511628ae67da534f7e929fdad0df68ca2ae939b84378b474e5cb45ca28e228d461c3d8eb2cfb3f39b44ab7be060cf3", 0x51, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="76242f1ab389c8cbaa9d436232460acc91695f4a3d1e3a021f28b7b6ab7b327b1bdfe874d1861bd202c30ab1cefeb2a3dd144dc85bb8b9fba99e38dd422d5db47e1b18d5ab466c100192ca6a508e97215f622c1f8ca7da958b78bdeb33e2b9232f1ae1b1aa7ce2f759cffe48dfc5936b8e369d6ecb4a9a42fe36642c3fe2e81478f67ae7ede5d33e16cf5e72e967382fcd84b387e7eb37c899feb6ed0e48d84f6cd9284274d6d1e0a7d955939be53c166fa4700741e92dd793f58b7cc1e022dca1b0b9cec98abe0ca2565ea032943c1e1cb3375666cc7c3e67ee1635a2") syz_clone(0x50000000, 0x0, 0x2a452cb9d000, 0x0, 0x0, 0x0) (async) syz_clone(0x10080, &(0x7f0000000000)="57bd7481a4d23e4d8ffd43da5a5afed6c1da4937cdc21fcb40a3808b173077f40db2511628ae67da534f7e929fdad0df68ca2ae939b84378b474e5cb45ca28e228d461c3d8eb2cfb3f39b44ab7be060cf3", 0x51, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="76242f1ab389c8cbaa9d436232460acc91695f4a3d1e3a021f28b7b6ab7b327b1bdfe874d1861bd202c30ab1cefeb2a3dd144dc85bb8b9fba99e38dd422d5db47e1b18d5ab466c100192ca6a508e97215f622c1f8ca7da958b78bdeb33e2b9232f1ae1b1aa7ce2f759cffe48dfc5936b8e369d6ecb4a9a42fe36642c3fe2e81478f67ae7ede5d33e16cf5e72e967382fcd84b387e7eb37c899feb6ed0e48d84f6cd9284274d6d1e0a7d955939be53c166fa4700741e92dd793f58b7cc1e022dca1b0b9cec98abe0ca2565ea032943c1e1cb3375666cc7c3e67ee1635a2") (async) 09:30:59 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) syz_clone(0x800, &(0x7f0000000080)="26c921b6ba8001920b88dc774a0f0ed34c4e45ba1c1f75f5fb950eaac85ff19fcafc02aab18c28841e7b0c31fbc1843a98a63aca1ea69571d119dd7fb71a2bcb3943e53afd3388af7d0397a2335cff294cf462fe3f1a68e18818cf427166a9a85008caabe4cd390a35fc4645305c02d18ed366377a3d459888d4a1e32d7de8dc839f8d4cfa64d6c64cfad109cbbfadad9be3b9705e9f34d583a2902c38dbc586ec5dc4f29fccf2aaaad8a05ca826fbff91649c45478b3eb1294a3e2e2e", 0xbd, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="d6a6d97402f5a9700454436a4058a4340eb4c764cbeb75c05fe770a87afe86598c7e8a511ce4272e52798032bc34acdc44965dc493a2a5aff8d0c3626a79a0c9cacef6b12048f829bdd5d9d3f2fbe016138907e123c05a439d87d0445a36a4b3cdd4324cd09aa9c288c6ff9b34497d57f0ab8c49b4732793e399a381bf43dc0a67d947f2f1ec1f593ce3431786498e279a3c1cf3e9f8b7d17bd12899e37f3c") perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ptrace(0x10, r0) (async) syz_clone(0x800, &(0x7f0000000080)="26c921b6ba8001920b88dc774a0f0ed34c4e45ba1c1f75f5fb950eaac85ff19fcafc02aab18c28841e7b0c31fbc1843a98a63aca1ea69571d119dd7fb71a2bcb3943e53afd3388af7d0397a2335cff294cf462fe3f1a68e18818cf427166a9a85008caabe4cd390a35fc4645305c02d18ed366377a3d459888d4a1e32d7de8dc839f8d4cfa64d6c64cfad109cbbfadad9be3b9705e9f34d583a2902c38dbc586ec5dc4f29fccf2aaaad8a05ca826fbff91649c45478b3eb1294a3e2e2e", 0xbd, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="d6a6d97402f5a9700454436a4058a4340eb4c764cbeb75c05fe770a87afe86598c7e8a511ce4272e52798032bc34acdc44965dc493a2a5aff8d0c3626a79a0c9cacef6b12048f829bdd5d9d3f2fbe016138907e123c05a439d87d0445a36a4b3cdd4324cd09aa9c288c6ff9b34497d57f0ab8c49b4732793e399a381bf43dc0a67d947f2f1ec1f593ce3431786498e279a3c1cf3e9f8b7d17bd12899e37f3c") (async) 09:30:59 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x3779}}, './file0\x00'}) sched_rr_get_interval(0x0, &(0x7f0000000080)) 09:30:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:30:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af30100", 0x2c, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:30:59 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46802) io_setup(0x2, &(0x7f0000000400)=0x0) io_submit(r3, 0x1b, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffffff7f, 0x79000000, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a31e3fd987a7d49}]) dup3(r1, r0, 0x0) read(r1, &(0x7f0000000480)=""/68, 0x44) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) 09:30:59 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000000080)) 09:30:59 executing program 0: sched_rr_get_interval(0x0, &(0x7f0000000080)) 09:30:59 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x80, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x6, 0x2, 0x21, 0x3, 0x0, 0x7f, 0x1040, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa3ec, 0x2, @perf_config_ext={0x3}, 0x10400, 0x5, 0x800, 0x5, 0x0, 0xfff, 0x6, 0x0, 0x101, 0x0, 0x4}, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0x0) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) [ 2708.318615][ T6244] loop3: detected capacity change from 0 to 87 [ 2708.319473][ T6249] loop5: detected capacity change from 0 to 2048 [ 2708.321898][ T6251] loop4: detected capacity change from 0 to 2048 [ 2708.340044][ T6244] msdos filesystem being mounted at /root/syzkaller-testdir3711698334/syzkaller.ENJHwv/1194/file1 supports timestamps until 2107 (0x10391447e) 09:30:59 executing program 0: sched_rr_get_interval(0x0, &(0x7f0000000080)) 09:30:59 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x80, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x6, 0x2, 0x21, 0x3, 0x0, 0x7f, 0x1040, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa3ec, 0x2, @perf_config_ext={0x3}, 0x10400, 0x5, 0x800, 0x5, 0x0, 0xfff, 0x6, 0x0, 0x101, 0x0, 0x4}, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0x0) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) 09:30:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:30:59 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af30100", 0x2c, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) [ 2708.353139][ T6249] EXT4-fs error (device loop5): __ext4_fill_super:5234: inode #2: comm syz-executor.5: iget: root inode unallocated [ 2708.353258][ T6249] EXT4-fs (loop5): get root inode failed [ 2708.353301][ T6249] EXT4-fs (loop5): mount failed [ 2708.355932][ T6251] EXT4-fs error (device loop4): ext4_ext_check_inode:497: inode #2: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 2708.356097][ T6251] EXT4-fs (loop4): get root inode failed [ 2708.356109][ T6251] EXT4-fs (loop4): mount failed [ 2708.432348][ T6370] loop5: detected capacity change from 0 to 2048 [ 2708.450919][ T6372] loop4: detected capacity change from 0 to 2048 [ 2708.461746][ T6370] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2708.461767][ T6370] EXT4-fs (loop5): group descriptors corrupted! [ 2708.525055][ T6375] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 2716.593687][ T6378] lo speed is unknown, defaulting to 1000 09:31:08 executing program 1: r0 = socket(0x2c, 0x5, 0x400) ioctl$BTRFS_IOC_SEND(r0, 0x40489426, &(0x7f0000000040)={{}, 0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0x80000000], 0xd8, 0x7}) syz_clone(0x50000000, 0x0, 0x2a452cb9d000, 0x0, 0x0, 0x0) 09:31:08 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46802) io_setup(0x2, &(0x7f0000000400)=0x0) io_submit(r3, 0x1b, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffffff7f, 0x79000000, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a31e3fd987a7d49}]) dup3(r1, r0, 0x0) read(r1, &(0x7f0000000480)=""/68, 0x44) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) 09:31:08 executing program 0: sched_rr_get_interval(0x0, &(0x7f0000000080)) 09:31:08 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af30100", 0x2c, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:31:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:31:08 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x80, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x6, 0x2, 0x21, 0x3, 0x0, 0x7f, 0x1040, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa3ec, 0x2, @perf_config_ext={0x3}, 0x10400, 0x5, 0x800, 0x5, 0x0, 0xfff, 0x6, 0x0, 0x101, 0x0, 0x4}, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0x0) (async) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) 09:31:08 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000000080)) 09:31:08 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af30100", 0x2c, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:31:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) [ 2717.534850][ T6387] loop5: detected capacity change from 0 to 2048 [ 2717.536290][ T6388] loop3: detected capacity change from 0 to 87 [ 2717.537354][ T6389] loop4: detected capacity change from 0 to 2048 [ 2717.541298][ T6387] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2717.541370][ T6387] EXT4-fs (loop5): group descriptors corrupted! 09:31:08 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000000080)) 09:31:08 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0xfa, 0x80, 0xd3, 0x1, 0x0, 0xa38, 0x9c802, 0x8, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x9, 0x2, @perf_bp={&(0x7f00000000c0), 0x1}, 0xb4, 0x0, 0x0, 0x2, 0x0, 0xfffffff9, 0x1000, 0x0, 0x6, 0x0, 0xc6a}, r1, 0x9, r0, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace(0x8, r2) 09:31:08 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000000080)) [ 2717.581817][ T6388] msdos filesystem being mounted at /root/syzkaller-testdir3711698334/syzkaller.ENJHwv/1195/file1 supports timestamps until 2107 (0x10391447e) [ 2717.617321][ T6422] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 2717.633453][ T6497] loop5: detected capacity change from 0 to 2048 [ 2717.634324][ T6500] loop4: detected capacity change from 0 to 2048 [ 2717.641971][ T6497] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2717.641993][ T6497] EXT4-fs (loop5): group descriptors corrupted! 09:31:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {0x0, 0x0, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:31:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af30100", 0x2c, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:31:13 executing program 1: r0 = socket(0x2c, 0x5, 0x400) ioctl$BTRFS_IOC_SEND(r0, 0x40489426, &(0x7f0000000040)={{}, 0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0x80000000], 0xd8, 0x7}) syz_clone(0x50000000, 0x0, 0x2a452cb9d000, 0x0, 0x0, 0x0) socket(0x2c, 0x5, 0x400) (async) ioctl$BTRFS_IOC_SEND(r0, 0x40489426, &(0x7f0000000040)={{}, 0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0x80000000], 0xd8, 0x7}) (async) syz_clone(0x50000000, 0x0, 0x2a452cb9d000, 0x0, 0x0, 0x0) (async) 09:31:13 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0xfa, 0x80, 0xd3, 0x1, 0x0, 0xa38, 0x9c802, 0x8, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x9, 0x2, @perf_bp={&(0x7f00000000c0), 0x1}, 0xb4, 0x0, 0x0, 0x2, 0x0, 0xfffffff9, 0x1000, 0x0, 0x6, 0x0, 0xc6a}, r1, 0x9, r0, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace(0x8, r2) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ptrace(0x10, r1) (async) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0xfa, 0x80, 0xd3, 0x1, 0x0, 0xa38, 0x9c802, 0x8, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x9, 0x2, @perf_bp={&(0x7f00000000c0), 0x1}, 0xb4, 0x0, 0x0, 0x2, 0x0, 0xfffffff9, 0x1000, 0x0, 0x6, 0x0, 0xc6a}, r1, 0x9, r0, 0x8) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) (async) ptrace(0x8, r2) (async) 09:31:13 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46802) io_setup(0x2, &(0x7f0000000400)=0x0) io_submit(r3, 0x1b, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffffff7f, 0x79000000, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a31e3fd987a7d49}]) dup3(r1, r0, 0x0) read(r1, &(0x7f0000000480)=""/68, 0x44) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) 09:31:13 executing program 0: perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000000080)) [ 2722.542129][ T6508] lo speed is unknown, defaulting to 1000 [ 2722.576912][ T6515] loop5: detected capacity change from 0 to 2048 09:31:13 executing program 0: perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000000080)) 09:31:13 executing program 0: perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000000080)) 09:31:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af30100", 0x2c, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:31:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {0x0, 0x0, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:31:13 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 32) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (rerun: 32) ptrace(0x10, r1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0xfa, 0x80, 0xd3, 0x1, 0x0, 0xa38, 0x9c802, 0x8, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x9, 0x2, @perf_bp={&(0x7f00000000c0), 0x1}, 0xb4, 0x0, 0x0, 0x2, 0x0, 0xfffffff9, 0x1000, 0x0, 0x6, 0x0, 0xc6a}, r1, 0x9, r0, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace(0x8, r2) [ 2722.579519][ T6518] loop3: detected capacity change from 0 to 87 [ 2722.581185][ T6519] loop4: detected capacity change from 0 to 2048 [ 2722.582750][ T6515] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2722.582769][ T6515] EXT4-fs (loop5): group descriptors corrupted! 09:31:13 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000000080)) 09:31:13 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46802) io_setup(0x2, &(0x7f0000000400)=0x0) io_submit(r3, 0x1b, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffffff7f, 0x79000000, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a31e3fd987a7d49}]) dup3(r1, r0, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r4, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) 09:31:13 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000000080)) 09:31:13 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000000080)) [ 2722.583673][ T6518] msdos filesystem being mounted at /root/syzkaller-testdir3711698334/syzkaller.ENJHwv/1196/file1 supports timestamps until 2107 (0x10391447e) [ 2722.660423][ T6627] loop5: detected capacity change from 0 to 2048 [ 2722.666743][ T6627] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2722.666765][ T6627] EXT4-fs (loop5): group descriptors corrupted! [ 2722.678297][ T6631] loop4: detected capacity change from 0 to 2048 [ 2722.681720][ T6635] loop3: detected capacity change from 0 to 87 [ 2722.690937][ T6635] msdos filesystem being mounted at /root/syzkaller-testdir3711698334/syzkaller.ENJHwv/1197/file1 supports timestamps until 2107 (0x10391447e) [ 2722.704290][ T6435] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2722.704317][ T6435] Buffer I/O error on dev loop4, logical block 0, async page read [ 2722.704385][ T6435] loop4: unable to read partition table [ 2722.704403][ T6435] loop4: partition table beyond EOD, truncated 09:31:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {0x0, 0x0, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:31:19 executing program 2: r0 = socket$igmp6(0xa, 0x3, 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f00000000c0)={0x6c, 0xc, '\x00', [@pad1, @pad1, @pad1, @enc_lim={0x4, 0x1, 0x4}, @enc_lim={0x4, 0x1, 0x5}, @calipso={0x7, 0x50, {0x2, 0x12, 0x4, 0x7fff, [0x0, 0xdc41, 0x9, 0x6, 0x2, 0x7, 0x4, 0xffffffffffffffff, 0x4]}}, @enc_lim={0x4, 0x1, 0x20}, @enc_lim={0x4, 0x1, 0x32}]}, 0x70) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) dup2(r0, r1) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r2) 09:31:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af30100", 0x2c, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:31:19 executing program 1: r0 = socket(0x2c, 0x5, 0x400) ioctl$BTRFS_IOC_SEND(r0, 0x40489426, &(0x7f0000000040)={{}, 0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0x80000000], 0xd8, 0x7}) (async) syz_clone(0x50000000, 0x0, 0x2a452cb9d000, 0x0, 0x0, 0x0) 09:31:19 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000000080)) 09:31:19 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x46802) io_setup(0x2, &(0x7f0000000400)=0x0) io_submit(r2, 0x1b, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffffff7f, 0x79000000, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x1a31e3fd987a7d49}]) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) 09:31:19 executing program 2: r0 = socket$igmp6(0xa, 0x3, 0x2) (async) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f00000000c0)={0x6c, 0xc, '\x00', [@pad1, @pad1, @pad1, @enc_lim={0x4, 0x1, 0x4}, @enc_lim={0x4, 0x1, 0x5}, @calipso={0x7, 0x50, {0x2, 0x12, 0x4, 0x7fff, [0x0, 0xdc41, 0x9, 0x6, 0x2, 0x7, 0x4, 0xffffffffffffffff, 0x4]}}, @enc_lim={0x4, 0x1, 0x20}, @enc_lim={0x4, 0x1, 0x32}]}, 0x70) (async) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) dup2(r0, r1) (async) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r2) [ 2728.824631][ T6740] lo speed is unknown, defaulting to 1000 [ 2728.852371][ T6750] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 09:31:19 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sched_rr_get_interval(0x0, &(0x7f0000000080)) 09:31:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af30100", 0x2c, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:31:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300), 0x0, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:31:19 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sched_rr_get_interval(0x0, &(0x7f0000000080)) [ 2728.854519][ T6751] loop5: detected capacity change from 0 to 2048 [ 2728.855521][ T6752] loop3: detected capacity change from 0 to 87 [ 2728.858915][ T6754] loop4: detected capacity change from 0 to 2048 09:31:19 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sched_rr_get_interval(0x0, &(0x7f0000000080)) 09:31:19 executing program 2: r0 = socket$igmp6(0xa, 0x3, 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f00000000c0)={0x6c, 0xc, '\x00', [@pad1, @pad1, @pad1, @enc_lim={0x4, 0x1, 0x4}, @enc_lim={0x4, 0x1, 0x5}, @calipso={0x7, 0x50, {0x2, 0x12, 0x4, 0x7fff, [0x0, 0xdc41, 0x9, 0x6, 0x2, 0x7, 0x4, 0xffffffffffffffff, 0x4]}}, @enc_lim={0x4, 0x1, 0x20}, @enc_lim={0x4, 0x1, 0x32}]}, 0x70) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) dup2(r0, r1) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r2) socket$igmp6(0xa, 0x3, 0x2) (async) socket$netlink(0x10, 0x3, 0x0) (async) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f00000000c0)={0x6c, 0xc, '\x00', [@pad1, @pad1, @pad1, @enc_lim={0x4, 0x1, 0x4}, @enc_lim={0x4, 0x1, 0x5}, @calipso={0x7, 0x50, {0x2, 0x12, 0x4, 0x7fff, [0x0, 0xdc41, 0x9, 0x6, 0x2, 0x7, 0x4, 0xffffffffffffffff, 0x4]}}, @enc_lim={0x4, 0x1, 0x20}, @enc_lim={0x4, 0x1, 0x32}]}, 0x70) (async) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) (async) dup2(r0, r1) (async) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ptrace(0x10, r2) (async) [ 2728.871521][ T6751] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2728.871550][ T6751] EXT4-fs (loop5): group descriptors corrupted! [ 2728.873049][ T6752] msdos filesystem being mounted at /root/syzkaller-testdir3711698334/syzkaller.ENJHwv/1198/file1 supports timestamps until 2107 (0x10391447e) [ 2728.923252][ T6830] loop4: detected capacity change from 0 to 512 [ 2728.928267][ T6830] EXT4-fs (loop4): bad geometry: block count 512 exceeds size of device (128 blocks) [ 2728.933977][ T6866] loop5: detected capacity change from 0 to 2048 [ 2728.952894][ T6868] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 2728.958289][ T6866] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2728.958361][ T6866] EXT4-fs (loop5): group descriptors corrupted! [ 2732.992740][ T6974] lo speed is unknown, defaulting to 1000 09:31:24 executing program 1: syz_clone(0x50000200, 0x0, 0xffffffffffffff6b, 0x0, 0x0, 0x0) 09:31:24 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sched_rr_get_interval(0x0, &(0x7f0000000080)) 09:31:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300), 0x0, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:31:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af30100", 0x2c, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:31:24 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x46802) io_setup(0x2, &(0x7f0000000400)=0x0) io_submit(r2, 0x1b, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffffff7f, 0x79000000, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x1a31e3fd987a7d49}]) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) 09:31:24 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000001700)=0x4) r3 = perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xfb, 0x6, 0x7, 0x4, 0x0, 0x9, 0x90, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5, 0x0, @perf_config_ext={0x2, 0x2e4c}, 0x8000, 0x8, 0x41, 0x4, 0x100, 0xffffffff, 0xde, 0x0, 0x0, 0x0, 0x6}, r2, 0xa, r0, 0x1) ptrace(0x10, r1) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000200), 0x10002, 0x0) perf_event_open(&(0x7f0000000380)={0x4, 0x80, 0x8, 0x23, 0xb1, 0xff, 0x0, 0xffffffff, 0x0, 0x4, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000340), 0x5}, 0x8000, 0x90, 0x1, 0x1, 0x2000, 0x3, 0x1f, 0x0, 0x2, 0x0, 0x5}, 0xffffffffffffffff, 0x5, r3, 0xb) r5 = dup(r0) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x7, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8}, [@map_fd={0x18, 0x4}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @generic={0x81, 0x1, 0x2}]}, &(0x7f0000000140)='syzkaller\x00', 0x6, 0x62, &(0x7f0000000180)=""/98, 0x40f00, 0x10, '\x00', 0x0, 0x10, r4, 0x8, &(0x7f0000000240)={0x8, 0x3}, 0x8, 0x10, &(0x7f0000000280)={0x1, 0x9, 0x7ff, 0x80000000}, 0x10, 0x0, r5}, 0x80) 09:31:24 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sched_rr_get_interval(0x0, 0x0) 09:31:24 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000001700)=0x4) r3 = perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xfb, 0x6, 0x7, 0x4, 0x0, 0x9, 0x90, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5, 0x0, @perf_config_ext={0x2, 0x2e4c}, 0x8000, 0x8, 0x41, 0x4, 0x100, 0xffffffff, 0xde, 0x0, 0x0, 0x0, 0x6}, r2, 0xa, r0, 0x1) ptrace(0x10, r1) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000200), 0x10002, 0x0) perf_event_open(&(0x7f0000000380)={0x4, 0x80, 0x8, 0x23, 0xb1, 0xff, 0x0, 0xffffffff, 0x0, 0x4, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000340), 0x5}, 0x8000, 0x90, 0x1, 0x1, 0x2000, 0x3, 0x1f, 0x0, 0x2, 0x0, 0x5}, 0xffffffffffffffff, 0x5, r3, 0xb) r5 = dup(r0) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x7, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8}, [@map_fd={0x18, 0x4}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @generic={0x81, 0x1, 0x2}]}, &(0x7f0000000140)='syzkaller\x00', 0x6, 0x62, &(0x7f0000000180)=""/98, 0x40f00, 0x10, '\x00', 0x0, 0x10, r4, 0x8, &(0x7f0000000240)={0x8, 0x3}, 0x8, 0x10, &(0x7f0000000280)={0x1, 0x9, 0x7ff, 0x80000000}, 0x10, 0x0, r5}, 0x80) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) getpid() (async) sched_setscheduler(r2, 0x1, &(0x7f0000001700)=0x4) (async) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xfb, 0x6, 0x7, 0x4, 0x0, 0x9, 0x90, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5, 0x0, @perf_config_ext={0x2, 0x2e4c}, 0x8000, 0x8, 0x41, 0x4, 0x100, 0xffffffff, 0xde, 0x0, 0x0, 0x0, 0x6}, r2, 0xa, r0, 0x1) (async) ptrace(0x10, r1) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000200), 0x10002, 0x0) (async) perf_event_open(&(0x7f0000000380)={0x4, 0x80, 0x8, 0x23, 0xb1, 0xff, 0x0, 0xffffffff, 0x0, 0x4, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000340), 0x5}, 0x8000, 0x90, 0x1, 0x1, 0x2000, 0x3, 0x1f, 0x0, 0x2, 0x0, 0x5}, 0xffffffffffffffff, 0x5, r3, 0xb) (async) dup(r0) (async) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x7, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8}, [@map_fd={0x18, 0x4}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @generic={0x81, 0x1, 0x2}]}, &(0x7f0000000140)='syzkaller\x00', 0x6, 0x62, &(0x7f0000000180)=""/98, 0x40f00, 0x10, '\x00', 0x0, 0x10, r4, 0x8, &(0x7f0000000240)={0x8, 0x3}, 0x8, 0x10, &(0x7f0000000280)={0x1, 0x9, 0x7ff, 0x80000000}, 0x10, 0x0, r5}, 0x80) (async) 09:31:24 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sched_rr_get_interval(0x0, 0x0) 09:31:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300), 0x0, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:31:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af30100", 0x2c, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:31:24 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sched_rr_get_interval(0x0, 0x0) [ 2733.847992][ T6981] loop5: detected capacity change from 0 to 2048 [ 2733.850689][ T6982] loop4: detected capacity change from 0 to 512 [ 2733.851677][ T6983] loop3: detected capacity change from 0 to 87 [ 2733.851725][ T6981] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2733.851742][ T6981] EXT4-fs (loop5): group descriptors corrupted! 09:31:24 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x46802) io_setup(0x2, &(0x7f0000000400)=0x0) io_submit(r2, 0x1b, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffffff7f, 0x79000000, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x1a31e3fd987a7d49}]) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) [ 2733.853897][ T6982] EXT4-fs (loop4): bad geometry: block count 512 exceeds size of device (128 blocks) [ 2733.854985][ T6983] msdos filesystem being mounted at /root/syzkaller-testdir3711698334/syzkaller.ENJHwv/1199/file1 supports timestamps until 2107 (0x10391447e) [ 2733.932815][ T6997] loop4: detected capacity change from 0 to 512 [ 2733.936144][ T6997] EXT4-fs (loop4): bad geometry: block count 512 exceeds size of device (128 blocks) [ 2733.954160][ T7003] loop3: detected capacity change from 0 to 87 [ 2733.955881][ T7001] loop5: detected capacity change from 0 to 2048 [ 2733.959104][ T7001] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2733.959123][ T7001] EXT4-fs (loop5): group descriptors corrupted! [ 2733.973405][ T6756] I/O error, dev loop4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2733.973434][ T6756] Buffer I/O error on dev loop4, logical block 1, async page read [ 2733.975528][ T7003] msdos filesystem being mounted at /root/syzkaller-testdir3711698334/syzkaller.ENJHwv/1200/file1 supports timestamps until 2107 (0x10391447e) 09:31:31 executing program 1: syz_clone(0x50000200, 0x0, 0xffffffffffffff6b, 0x0, 0x0, 0x0) 09:31:31 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000001700)=0x4) r3 = perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xfb, 0x6, 0x7, 0x4, 0x0, 0x9, 0x90, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5, 0x0, @perf_config_ext={0x2, 0x2e4c}, 0x8000, 0x8, 0x41, 0x4, 0x100, 0xffffffff, 0xde, 0x0, 0x0, 0x0, 0x6}, r2, 0xa, r0, 0x1) ptrace(0x10, r1) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000200), 0x10002, 0x0) perf_event_open(&(0x7f0000000380)={0x4, 0x80, 0x8, 0x23, 0xb1, 0xff, 0x0, 0xffffffff, 0x0, 0x4, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000340), 0x5}, 0x8000, 0x90, 0x1, 0x1, 0x2000, 0x3, 0x1f, 0x0, 0x2, 0x0, 0x5}, 0xffffffffffffffff, 0x5, r3, 0xb) r5 = dup(r0) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x7, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8}, [@map_fd={0x18, 0x4}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @generic={0x81, 0x1, 0x2}]}, &(0x7f0000000140)='syzkaller\x00', 0x6, 0x62, &(0x7f0000000180)=""/98, 0x40f00, 0x10, '\x00', 0x0, 0x10, r4, 0x8, &(0x7f0000000240)={0x8, 0x3}, 0x8, 0x10, &(0x7f0000000280)={0x1, 0x9, 0x7ff, 0x80000000}, 0x10, 0x0, r5}, 0x80) 09:31:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f00", 0x10, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:31:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x0, 0x0, 0x0, &(0x7f0000012f00)) 09:31:31 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000001700)=0x4) r3 = perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xfb, 0x6, 0x7, 0x4, 0x0, 0x9, 0x90, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5, 0x0, @perf_config_ext={0x2, 0x2e4c}, 0x8000, 0x8, 0x41, 0x4, 0x100, 0xffffffff, 0xde, 0x0, 0x0, 0x0, 0x6}, r2, 0xa, r0, 0x1) (async) ptrace(0x10, r1) (async) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000200), 0x10002, 0x0) perf_event_open(&(0x7f0000000380)={0x4, 0x80, 0x8, 0x23, 0xb1, 0xff, 0x0, 0xffffffff, 0x0, 0x4, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000340), 0x5}, 0x8000, 0x90, 0x1, 0x1, 0x2000, 0x3, 0x1f, 0x0, 0x2, 0x0, 0x5}, 0xffffffffffffffff, 0x5, r3, 0xb) (async) r5 = dup(r0) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x7, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8}, [@map_fd={0x18, 0x4}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @generic={0x81, 0x1, 0x2}]}, &(0x7f0000000140)='syzkaller\x00', 0x6, 0x62, &(0x7f0000000180)=""/98, 0x40f00, 0x10, '\x00', 0x0, 0x10, r4, 0x8, &(0x7f0000000240)={0x8, 0x3}, 0x8, 0x10, &(0x7f0000000280)={0x1, 0x9, 0x7ff, 0x80000000}, 0x10, 0x0, r5}, 0x80) 09:31:31 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46802) io_setup(0x2, &(0x7f0000000400)) dup3(r1, r0, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) 09:31:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x0, 0x0, 0x0, &(0x7f0000012f00)) 09:31:31 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000001700)=0x4) r3 = perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xfb, 0x6, 0x7, 0x4, 0x0, 0x9, 0x90, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5, 0x0, @perf_config_ext={0x2, 0x2e4c}, 0x8000, 0x8, 0x41, 0x4, 0x100, 0xffffffff, 0xde, 0x0, 0x0, 0x0, 0x6}, r2, 0xa, r0, 0x1) ptrace(0x10, r1) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000200), 0x10002, 0x0) perf_event_open(&(0x7f0000000380)={0x4, 0x80, 0x8, 0x23, 0xb1, 0xff, 0x0, 0xffffffff, 0x0, 0x4, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000340), 0x5}, 0x8000, 0x90, 0x1, 0x1, 0x2000, 0x3, 0x1f, 0x0, 0x2, 0x0, 0x5}, 0xffffffffffffffff, 0x5, r3, 0xb) r5 = dup(r0) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x7, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8}, [@map_fd={0x18, 0x4}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @generic={0x81, 0x1, 0x2}]}, &(0x7f0000000140)='syzkaller\x00', 0x6, 0x62, &(0x7f0000000180)=""/98, 0x40f00, 0x10, '\x00', 0x0, 0x10, r4, 0x8, &(0x7f0000000240)={0x8, 0x3}, 0x8, 0x10, &(0x7f0000000280)={0x1, 0x9, 0x7ff, 0x80000000}, 0x10, 0x0, r5}, 0x80) 09:31:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x0, 0x0, 0x0, &(0x7f0000012f00)) [ 2740.045241][ T7111] loop3: detected capacity change from 0 to 87 [ 2740.047650][ T7113] loop5: detected capacity change from 0 to 2048 09:31:31 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x6, 0xfe, 0x20, 0x0, 0x0, 0x2000, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0xc8, 0x0, 0x0, 0x1, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@ipv4_delrule={0x48, 0x21, 0x300, 0x70bd2a, 0x25dfdbfd, {0x2, 0x14, 0x14, 0x5, 0x8, 0x0, 0x0, 0x7, 0x10001}, [@FRA_SRC={0x8, 0x2, @empty}, @FRA_SRC={0x8, 0x2, @private=0xa010102}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x2}, @FRA_SRC={0x8, 0x2, @multicast2}, @FRA_DST={0x8, 0x1, @broadcast}]}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x8000) ptrace(0x10, r1) wait4(r1, 0x0, 0x1, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r3) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000000c0)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {r2}}, './file0\x00'}) sendmsg$nl_route(r4, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x108001}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)=@ipv6_newaddrlabel={0x84, 0x48, 0x400, 0x70bd2c, 0x25dfdbfc, {0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffad}, [@IFAL_ADDRESS={0x14, 0x1, @private0}, @IFAL_ADDRESS={0x14, 0x1, @private2}, @IFAL_ADDRESS={0x14, 0x1, @remote}, @IFAL_LABEL={0x8, 0x2, 0x4}, @IFAL_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, '\x00', 0x39}}, @IFAL_LABEL={0x8, 0x2, 0x6}, @IFAL_LABEL={0x8, 0x2, 0x4}]}, 0x84}, 0x1, 0x0, 0x0, 0x44044}, 0x0) ptrace(0x4202, r3) sched_rr_get_interval(r3, &(0x7f0000000080)) 09:31:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af30100", 0x2c, 0x2080}], 0x0, &(0x7f0000012f00)) 09:31:31 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000001700)=0x4) r3 = perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xfb, 0x6, 0x7, 0x4, 0x0, 0x9, 0x90, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5, 0x0, @perf_config_ext={0x2, 0x2e4c}, 0x8000, 0x8, 0x41, 0x4, 0x100, 0xffffffff, 0xde, 0x0, 0x0, 0x0, 0x6}, r2, 0xa, r0, 0x1) ptrace(0x10, r1) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000200), 0x10002, 0x0) perf_event_open(&(0x7f0000000380)={0x4, 0x80, 0x8, 0x23, 0xb1, 0xff, 0x0, 0xffffffff, 0x0, 0x4, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000340), 0x5}, 0x8000, 0x90, 0x1, 0x1, 0x2000, 0x3, 0x1f, 0x0, 0x2, 0x0, 0x5}, 0xffffffffffffffff, 0x5, r3, 0xb) r5 = dup(r0) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x7, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8}, [@map_fd={0x18, 0x4}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @generic={0x81, 0x1, 0x2}]}, &(0x7f0000000140)='syzkaller\x00', 0x6, 0x62, &(0x7f0000000180)=""/98, 0x40f00, 0x10, '\x00', 0x0, 0x10, r4, 0x8, &(0x7f0000000240)={0x8, 0x3}, 0x8, 0x10, &(0x7f0000000280)={0x1, 0x9, 0x7ff, 0x80000000}, 0x10, 0x0, r5}, 0x80) [ 2740.049274][ T7115] No source specified [ 2740.081587][ T7111] msdos filesystem being mounted at /root/syzkaller-testdir3711698334/syzkaller.ENJHwv/1201/file1 supports timestamps until 2107 (0x10391447e) [ 2740.088062][ T7222] No source specified [ 2740.115101][ T7228] No source specified [ 2740.137422][ T7232] loop4: detected capacity change from 0 to 2048 [ 2740.140210][ T7113] EXT4-fs error (device loop5): ext4_ext_check_inode:497: inode #2: comm syz-executor.5: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 36(4), depth 0(0) [ 2740.140432][ T7113] EXT4-fs (loop5): get root inode failed [ 2740.140443][ T7113] EXT4-fs (loop5): mount failed [ 2740.155187][ T7232] EXT4-fs warning (device loop4): read_mmp_block:107: Error -117 while reading MMP block 64 [ 2740.157489][ T7233] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 09:31:39 executing program 1: syz_clone(0x50000200, 0x0, 0xffffffffffffff6b, 0x0, 0x0, 0x0) syz_clone(0x50000200, 0x0, 0xffffffffffffff6b, 0x0, 0x0, 0x0) (async) 09:31:39 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x6, 0xfe, 0x20, 0x0, 0x0, 0x2000, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0xc8, 0x0, 0x0, 0x1, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@ipv4_delrule={0x48, 0x21, 0x300, 0x70bd2a, 0x25dfdbfd, {0x2, 0x14, 0x14, 0x5, 0x8, 0x0, 0x0, 0x7, 0x10001}, [@FRA_SRC={0x8, 0x2, @empty}, @FRA_SRC={0x8, 0x2, @private=0xa010102}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x2}, @FRA_SRC={0x8, 0x2, @multicast2}, @FRA_DST={0x8, 0x1, @broadcast}]}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x8000) (async) ptrace(0x10, r1) (async) wait4(r1, 0x0, 0x1, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r3) (async) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000000c0)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {r2}}, './file0\x00'}) sendmsg$nl_route(r4, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x108001}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)=@ipv6_newaddrlabel={0x84, 0x48, 0x400, 0x70bd2c, 0x25dfdbfc, {0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffad}, [@IFAL_ADDRESS={0x14, 0x1, @private0}, @IFAL_ADDRESS={0x14, 0x1, @private2}, @IFAL_ADDRESS={0x14, 0x1, @remote}, @IFAL_LABEL={0x8, 0x2, 0x4}, @IFAL_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, '\x00', 0x39}}, @IFAL_LABEL={0x8, 0x2, 0x6}, @IFAL_LABEL={0x8, 0x2, 0x4}]}, 0x84}, 0x1, 0x0, 0x0, 0x44044}, 0x0) (async) ptrace(0x4202, r3) sched_rr_get_interval(r3, &(0x7f0000000080)) 09:31:39 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000001700)=0x4) r3 = perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xfb, 0x6, 0x7, 0x4, 0x0, 0x9, 0x90, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5, 0x0, @perf_config_ext={0x2, 0x2e4c}, 0x8000, 0x8, 0x41, 0x4, 0x100, 0xffffffff, 0xde, 0x0, 0x0, 0x0, 0x6}, r2, 0xa, r0, 0x1) ptrace(0x10, r1) openat$nvram(0xffffffffffffff9c, &(0x7f0000000200), 0x10002, 0x0) perf_event_open(&(0x7f0000000380)={0x4, 0x80, 0x8, 0x23, 0xb1, 0xff, 0x0, 0xffffffff, 0x0, 0x4, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000340), 0x5}, 0x8000, 0x90, 0x1, 0x1, 0x2000, 0x3, 0x1f, 0x0, 0x2, 0x0, 0x5}, 0xffffffffffffffff, 0x5, r3, 0xb) dup(r0) 09:31:39 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46802) dup3(r1, r0, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) 09:31:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af30100", 0x2c, 0x2080}], 0x0, &(0x7f0000012f00)) 09:31:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300), 0x0, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:31:39 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000001700)=0x4) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xfb, 0x6, 0x7, 0x4, 0x0, 0x9, 0x90, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5, 0x0, @perf_config_ext={0x2, 0x2e4c}, 0x8000, 0x8, 0x41, 0x4, 0x100, 0xffffffff, 0xde, 0x0, 0x0, 0x0, 0x6}, r2, 0xa, r0, 0x1) ptrace(0x10, r1) openat$nvram(0xffffffffffffff9c, &(0x7f0000000200), 0x10002, 0x0) dup(r0) [ 2748.360961][ T7249] loop4: detected capacity change from 0 to 2048 [ 2748.362347][ T7247] loop3: detected capacity change from 0 to 87 [ 2748.363567][ T7251] loop5: detected capacity change from 0 to 2048 [ 2748.380431][ T7251] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2748.380450][ T7251] EXT4-fs (loop5): group descriptors corrupted! 09:31:39 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x6, 0xfe, 0x20, 0x0, 0x0, 0x2000, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0xc8, 0x0, 0x0, 0x1, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@ipv4_delrule={0x48, 0x21, 0x300, 0x70bd2a, 0x25dfdbfd, {0x2, 0x14, 0x14, 0x5, 0x8, 0x0, 0x0, 0x7, 0x10001}, [@FRA_SRC={0x8, 0x2, @empty}, @FRA_SRC={0x8, 0x2, @private=0xa010102}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x2}, @FRA_SRC={0x8, 0x2, @multicast2}, @FRA_DST={0x8, 0x1, @broadcast}]}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x8000) ptrace(0x10, r1) (async) wait4(r1, 0x0, 0x1, 0x0) (async) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r3) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000000c0)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {r2}}, './file0\x00'}) sendmsg$nl_route(r4, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x108001}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)=@ipv6_newaddrlabel={0x84, 0x48, 0x400, 0x70bd2c, 0x25dfdbfc, {0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffad}, [@IFAL_ADDRESS={0x14, 0x1, @private0}, @IFAL_ADDRESS={0x14, 0x1, @private2}, @IFAL_ADDRESS={0x14, 0x1, @remote}, @IFAL_LABEL={0x8, 0x2, 0x4}, @IFAL_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, '\x00', 0x39}}, @IFAL_LABEL={0x8, 0x2, 0x6}, @IFAL_LABEL={0x8, 0x2, 0x4}]}, 0x84}, 0x1, 0x0, 0x0, 0x44044}, 0x0) ptrace(0x4202, r3) sched_rr_get_interval(r3, &(0x7f0000000080)) 09:31:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af30100", 0x2c, 0x2080}], 0x0, &(0x7f0000012f00)) 09:31:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300), 0x0, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:31:39 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000001700)=0x4) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xfb, 0x6, 0x7, 0x4, 0x0, 0x9, 0x90, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5, 0x0, @perf_config_ext={0x2, 0x2e4c}, 0x8000, 0x8, 0x41, 0x4, 0x100, 0xffffffff, 0xde, 0x0, 0x0, 0x0, 0x6}, r2, 0xa, r0, 0x1) ptrace(0x10, r1) dup(r0) 09:31:39 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) dup3(r1, r0, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) [ 2748.381478][ T7249] EXT4-fs warning (device loop4): read_mmp_block:107: Error -117 while reading MMP block 64 [ 2748.383279][ T7247] msdos filesystem being mounted at /root/syzkaller-testdir3711698334/syzkaller.ENJHwv/1202/file1 supports timestamps until 2107 (0x10391447e) [ 2748.469744][ T7367] loop4: detected capacity change from 0 to 2048 [ 2748.478180][ T7372] loop5: detected capacity change from 0 to 2048 [ 2748.478522][ T7367] EXT4-fs warning (device loop4): read_mmp_block:107: Error -117 while reading MMP block 64 [ 2748.479641][ T7372] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2748.479667][ T7372] EXT4-fs (loop5): group descriptors corrupted! [ 2748.493818][ T7404] loop3: detected capacity change from 0 to 87 [ 2748.502440][ T7404] msdos filesystem being mounted at /root/syzkaller-testdir3711698334/syzkaller.ENJHwv/1203/file1 supports timestamps until 2107 (0x10391447e) 09:31:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300), 0x0, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:31:43 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000001700)=0x4) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xfb, 0x6, 0x7, 0x4, 0x0, 0x9, 0x90, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5, 0x0, @perf_config_ext={0x2, 0x2e4c}, 0x8000, 0x8, 0x41, 0x4, 0x100, 0xffffffff, 0xde, 0x0, 0x0, 0x0, 0x6}, r1, 0xa, r0, 0x1) dup(r0) 09:31:43 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) 09:31:43 executing program 1: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000180), 0x200080, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(r0, 0x5000940e, &(0x7f00000001c0)={{}, "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"}) syz_clone(0x50000000, 0x0, 0x2a452cb9d000, 0x0, 0x0, 0x0) syz_clone(0x2080c480, &(0x7f0000000000)="af7e53bc56bc0a8cae245f21c6c400ef29f0c7", 0x13, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="2decaea90b765d5262864ae0f55c832d8e408c17e297ca9a9ed3203c7e8c9ee0e1d5ca595c3450f685ecc9d1765c350d5f6f99e938508a5dc41ff5a475fa458404af6695a7537bce4494317c8825b2a39b1e9094ca53fd2493697d3d3af5f2a03b6a94cfbe489fd84b20e2577ea9fe69f5d75d00ed3a4a475e9f41335a13cd242e26850e6b1146") 09:31:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af30100", 0x2c, 0x2080}, {0x0, 0x0, 0x20000}], 0x0, &(0x7f0000012f00)) 09:31:43 executing program 2: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) getsockopt$WPAN_SECURITY_LEVEL(r0, 0x0, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x4) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) 09:31:43 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000001700)=0x4) dup(r0) 09:31:43 executing program 2: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) getsockopt$WPAN_SECURITY_LEVEL(r0, 0x0, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x4) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) [ 2752.517135][ T7476] loop4: detected capacity change from 0 to 2048 [ 2752.519231][ T7473] loop3: detected capacity change from 0 to 87 [ 2752.524550][ T7481] loop5: detected capacity change from 0 to 2048 [ 2752.540609][ T7476] EXT4-fs warning (device loop4): read_mmp_block:107: Error -117 while reading MMP block 64 [ 2752.540723][ T7481] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 09:31:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="0200000003000000", 0x8, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) [ 2752.540741][ T7481] EXT4-fs (loop5): group descriptors corrupted! [ 2752.544882][ T7473] msdos filesystem being mounted at /root/syzkaller-testdir3711698334/syzkaller.ENJHwv/1204/file1 supports timestamps until 2107 (0x10391447e) 09:31:43 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getpid() dup(r0) 09:31:43 executing program 2: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) getsockopt$WPAN_SECURITY_LEVEL(r0, 0x0, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x4) (async, rerun: 32) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 32) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) 09:31:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af30100", 0x2c, 0x2080}, {0x0, 0x0, 0x20000}], 0x0, &(0x7f0000012f00)) 09:31:43 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) dup3(0xffffffffffffffff, r0, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) [ 2752.612518][ T7571] loop5: detected capacity change from 0 to 2048 [ 2752.615046][ T7571] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2752.615092][ T7571] EXT4-fs (loop5): group descriptors corrupted! 09:31:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="0200000003000000", 0x8, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) [ 2752.651813][ T7633] loop4: detected capacity change from 0 to 2048 [ 2752.653109][ T7633] EXT4-fs warning (device loop4): read_mmp_block:107: Error -117 while reading MMP block 64 [ 2752.667259][ T7483] I/O error, dev loop5, sector 24 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 2752.688018][ T7700] loop3: detected capacity change from 0 to 87 [ 2752.694132][ T7700] msdos filesystem being mounted at /root/syzkaller-testdir3711698334/syzkaller.ENJHwv/1205/file1 supports timestamps until 2107 (0x10391447e) [ 2752.706336][ T7702] loop5: detected capacity change from 0 to 2048 [ 2752.719277][ T7702] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2752.719369][ T7702] EXT4-fs (loop5): group descriptors corrupted! 09:31:56 executing program 1: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000180), 0x200080, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(r0, 0x5000940e, &(0x7f00000001c0)={{}, "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"}) syz_clone(0x50000000, 0x0, 0x2a452cb9d000, 0x0, 0x0, 0x0) syz_clone(0x2080c480, &(0x7f0000000000)="af7e53bc56bc0a8cae245f21c6c400ef29f0c7", 0x13, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="2decaea90b765d5262864ae0f55c832d8e408c17e297ca9a9ed3203c7e8c9ee0e1d5ca595c3450f685ecc9d1765c350d5f6f99e938508a5dc41ff5a475fa458404af6695a7537bce4494317c8825b2a39b1e9094ca53fd2493697d3d3af5f2a03b6a94cfbe489fd84b20e2577ea9fe69f5d75d00ed3a4a475e9f41335a13cd242e26850e6b1146") openat$vcsu(0xffffffffffffff9c, &(0x7f0000000180), 0x200080, 0x0) (async) ioctl$BTRFS_IOC_SUBVOL_CREATE(r0, 0x5000940e, &(0x7f00000001c0)={{}, "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"}) (async) syz_clone(0x50000000, 0x0, 0x2a452cb9d000, 0x0, 0x0, 0x0) (async) syz_clone(0x2080c480, &(0x7f0000000000)="af7e53bc56bc0a8cae245f21c6c400ef29f0c7", 0x13, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="2decaea90b765d5262864ae0f55c832d8e408c17e297ca9a9ed3203c7e8c9ee0e1d5ca595c3450f685ecc9d1765c350d5f6f99e938508a5dc41ff5a475fa458404af6695a7537bce4494317c8825b2a39b1e9094ca53fd2493697d3d3af5f2a03b6a94cfbe489fd84b20e2577ea9fe69f5d75d00ed3a4a475e9f41335a13cd242e26850e6b1146") (async) 09:31:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af30100", 0x2c, 0x2080}, {0x0, 0x0, 0x20000}], 0x0, &(0x7f0000012f00)) 09:31:56 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000002400)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/45, 0x2d}, {&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000002140)=""/142, 0x8e}, {&(0x7f0000002200)=""/63, 0x3f}, {&(0x7f0000002240)=""/108, 0x6c}, {&(0x7f00000022c0)=""/150, 0x96}, {&(0x7f0000002380)=""/126, 0x7e}], 0x8, &(0x7f0000002480)=ANY=[@ANYBLOB="2000c8878fb700000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x20}, 0x100) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pidfd_open(r0, 0x0) ptrace(0x10, r0) 09:31:56 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) dup(r0) 09:31:56 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) dup3(0xffffffffffffffff, r0, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) 09:31:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="0200000003000000", 0x8, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:31:56 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 32) recvmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000002400)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/45, 0x2d}, {&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000002140)=""/142, 0x8e}, {&(0x7f0000002200)=""/63, 0x3f}, {&(0x7f0000002240)=""/108, 0x6c}, {&(0x7f00000022c0)=""/150, 0x96}, {&(0x7f0000002380)=""/126, 0x7e}], 0x8, &(0x7f0000002480)=ANY=[@ANYBLOB="2000c8878fb700000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x20}, 0x100) (async, rerun: 32) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pidfd_open(r0, 0x0) ptrace(0x10, r0) [ 2765.920197][ T7714] loop5: detected capacity change from 0 to 2048 [ 2765.923568][ T7718] loop4: detected capacity change from 0 to 2048 [ 2765.931001][ T7723] loop3: detected capacity change from 0 to 87 09:31:56 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup(r0) 09:31:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="020000000300000004000000", 0xc, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:31:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af30100", 0x2c, 0x2080}, {&(0x7f0000012400), 0x0, 0x20000}], 0x0, &(0x7f0000012f00)) 09:31:56 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) dup3(0xffffffffffffffff, r0, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) [ 2765.935063][ T7723] msdos filesystem being mounted at /root/syzkaller-testdir3711698334/syzkaller.ENJHwv/1206/file1 supports timestamps until 2107 (0x10391447e) [ 2765.936593][ T7718] EXT4-fs warning (device loop4): read_mmp_block:107: Error -117 while reading MMP block 64 [ 2765.941726][ T7714] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock 09:31:57 executing program 0: dup(0xffffffffffffffff) [ 2765.941745][ T7714] EXT4-fs (loop5): group descriptors corrupted! [ 2766.038149][ T7798] loop5: detected capacity change from 0 to 2048 [ 2766.040115][ T7799] loop3: detected capacity change from 0 to 87 [ 2766.052765][ T7813] loop4: detected capacity change from 0 to 2048 [ 2766.059197][ T7799] msdos filesystem being mounted at /root/syzkaller-testdir3711698334/syzkaller.ENJHwv/1207/file1 supports timestamps until 2107 (0x10391447e) [ 2766.069120][ T7813] EXT4-fs warning (device loop4): read_mmp_block:107: Error -117 while reading MMP block 64 [ 2766.080753][ T7798] EXT4-fs error (device loop5): ext4_ext_check_inode:497: inode #2: comm syz-executor.5: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 36(4), depth 0(0) [ 2766.080989][ T7798] EXT4-fs (loop5): get root inode failed [ 2766.081000][ T7798] EXT4-fs (loop5): mount failed [ 2770.112799][ T7840] lo speed is unknown, defaulting to 1000 09:32:04 executing program 1: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000180), 0x200080, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(r0, 0x5000940e, &(0x7f00000001c0)={{}, "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"}) (async) syz_clone(0x50000000, 0x0, 0x2a452cb9d000, 0x0, 0x0, 0x0) syz_clone(0x2080c480, &(0x7f0000000000)="af7e53bc56bc0a8cae245f21c6c400ef29f0c7", 0x13, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="2decaea90b765d5262864ae0f55c832d8e408c17e297ca9a9ed3203c7e8c9ee0e1d5ca595c3450f685ecc9d1765c350d5f6f99e938508a5dc41ff5a475fa458404af6695a7537bce4494317c8825b2a39b1e9094ca53fd2493697d3d3af5f2a03b6a94cfbe489fd84b20e2577ea9fe69f5d75d00ed3a4a475e9f41335a13cd242e26850e6b1146") 09:32:04 executing program 0: dup(0xffffffffffffffff) 09:32:04 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) recvmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000002400)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/45, 0x2d}, {&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000002140)=""/142, 0x8e}, {&(0x7f0000002200)=""/63, 0x3f}, {&(0x7f0000002240)=""/108, 0x6c}, {&(0x7f00000022c0)=""/150, 0x96}, {&(0x7f0000002380)=""/126, 0x7e}], 0x8, &(0x7f0000002480)=ANY=[@ANYBLOB="2000c8878fb700000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x20}, 0x100) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pidfd_open(r0, 0x0) (async) ptrace(0x10, r0) 09:32:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af30100", 0x2c, 0x2080}, {&(0x7f0000012400), 0x0, 0x20000}], 0x0, &(0x7f0000012f00)) 09:32:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="0200000003000000", 0x8, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:32:04 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2000}]) 09:32:04 executing program 0: dup(0xffffffffffffffff) 09:32:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="0200000003000000", 0x8, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:32:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af30100", 0x2c, 0x2080}, {&(0x7f0000012400), 0x0, 0x20000}], 0x0, &(0x7f0000012f00)) 09:32:04 executing program 0: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup(r0) 09:32:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af30100", 0x2c, 0x2080}, {&(0x7f0000012400)='PMM\x00', 0x4, 0x20000}], 0x0, &(0x7f0000012f00)) [ 2773.112517][ T7847] loop5: detected capacity change from 0 to 2048 [ 2773.121912][ T7855] loop3: detected capacity change from 0 to 87 [ 2773.123614][ T7860] loop4: detected capacity change from 0 to 2048 [ 2773.124994][ T7860] EXT4-fs warning (device loop4): read_mmp_block:107: Error -117 while reading MMP block 64 09:32:04 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2000}]) [ 2773.126348][ T7847] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2773.126366][ T7847] EXT4-fs (loop5): group descriptors corrupted! [ 2773.127233][ T7855] msdos filesystem being mounted at /root/syzkaller-testdir3711698334/syzkaller.ENJHwv/1208/file1 supports timestamps until 2107 (0x10391447e) [ 2773.180449][ T7963] loop4: detected capacity change from 0 to 2048 [ 2773.181527][ T7963] EXT4-fs warning (device loop4): read_mmp_block:107: Error -117 while reading MMP block 64 [ 2773.186854][ T7961] loop5: detected capacity change from 0 to 2048 [ 2773.191819][ T7961] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2773.191848][ T7961] EXT4-fs (loop5): group descriptors corrupted! [ 2773.228127][ T7968] loop3: detected capacity change from 0 to 87 [ 2773.244357][ T7969] loop4: detected capacity change from 0 to 2048 [ 2773.250020][ T7968] msdos filesystem being mounted at /root/syzkaller-testdir3711698334/syzkaller.ENJHwv/1209/file1 supports timestamps until 2107 (0x10391447e) [ 2774.077384][ T7969] EXT4-fs warning (device loop4): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2774.077384][ T7969] [ 2781.392737][ T7972] lo speed is unknown, defaulting to 1000 09:32:12 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'lo\x00', 0x10001}) sendto$inet6(r0, 0x0, 0x0, 0x2400a880, &(0x7f00000002c0)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) write(r0, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80, '\x00', 0x2a}, @in=@local, 0x4e22, 0x0, 0x4e21, 0x0, 0x2, 0xa0, 0x20, 0x0, 0x0, r2}, {0x0, 0x7, 0x1, 0x0, 0x0, 0x5, 0xfffffffffffffffe, 0x1f}, {0x3, 0x9461, 0x3, 0xfffffffffffffffa}, 0x9, 0x6e6bb9, 0x1, 0x1, 0x2}, {{@in6=@loopback, 0x4d6, 0x6d}, 0x2, @in=@broadcast, 0x3504, 0x2, 0x0, 0x9, 0x8, 0x7ff, 0x401}}, 0xe8) syz_clone(0x50000000, 0x0, 0x2a452cb9d000, 0x0, 0x0, 0x0) 09:32:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="0200000003000000", 0x8, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:32:12 executing program 0: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup(r0) 09:32:12 executing program 2: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, r0, 0x1, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x8000}, 0x810) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fb, 0x4, @perf_config_ext={0x4, 0x80000001}, 0x0, 0x40, 0x3}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'wpan3\x00', 0x0}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000140)={'wpan1\x00', 0x0}) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r5, 0x7213052b799036e5, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r7}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_HW_ADDR={0xc}]}, 0x30}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x34, r0, 0x10, 0x70bd27, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x440) ptrace(0x10, r2) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r10, 0x8933, &(0x7f0000000480)={'wpan1\x00'}) sendmsg$NL80211_CMD_GET_WOWLAN(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x28, 0x0, 0x4, 0x70bd25, 0x25dfdbff, {{}, {@void, @val={0x8, 0x3, r9}, @val={0xc, 0x99, {0x4, 0x46}}}}, ["", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x4004c044}, 0x480c) 09:32:12 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2000}]) 09:32:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af30100", 0x2c, 0x2080}, {&(0x7f0000012400)='PMM\x00', 0x4, 0x20000}], 0x0, &(0x7f0000012f00)) 09:32:12 executing program 0: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup(r0) 09:32:12 executing program 2: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, r0, 0x1, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x8000}, 0x810) (async) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fb, 0x4, @perf_config_ext={0x4, 0x80000001}, 0x0, 0x40, 0x3}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'wpan3\x00', 0x0}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r4) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000140)={'wpan1\x00', 0x0}) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r5, 0x7213052b799036e5, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r7}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_HW_ADDR={0xc}]}, 0x30}}, 0x0) (async) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x34, r0, 0x10, 0x70bd27, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x440) ptrace(0x10, r2) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) (async) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r10, 0x8933, &(0x7f0000000480)={'wpan1\x00'}) sendmsg$NL80211_CMD_GET_WOWLAN(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x28, 0x0, 0x4, 0x70bd25, 0x25dfdbff, {{}, {@void, @val={0x8, 0x3, r9}, @val={0xc, 0x99, {0x4, 0x46}}}}, ["", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x4004c044}, 0x480c) 09:32:12 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup(r0) 09:32:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400", 0xa, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) [ 2781.617503][ T7981] loop4: detected capacity change from 0 to 2048 [ 2781.618980][ T7982] loop3: detected capacity change from 0 to 87 [ 2781.619951][ T7983] loop5: detected capacity change from 0 to 2048 09:32:12 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) dup(r0) 09:32:12 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) dup(r0) [ 2781.621554][ T7983] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2781.621572][ T7983] EXT4-fs (loop5): group descriptors corrupted! [ 2781.642214][ T7982] msdos filesystem being mounted at /root/syzkaller-testdir3711698334/syzkaller.ENJHwv/1210/file1 supports timestamps until 2107 (0x10391447e) [ 2781.690634][ T7996] loop5: detected capacity change from 0 to 2048 [ 2781.726693][ T7996] EXT4-fs error (device loop5): ext4_ext_check_inode:497: inode #2: comm syz-executor.5: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 36(4), depth 0(0) [ 2781.727571][ T7996] EXT4-fs (loop5): get root inode failed [ 2781.727585][ T7996] EXT4-fs (loop5): mount failed [ 2782.450970][ T7981] EXT4-fs warning (device loop4): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2782.450970][ T7981] [ 2785.794700][ T8103] lo speed is unknown, defaulting to 1000 09:32:19 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'lo\x00', 0x10001}) sendto$inet6(r0, 0x0, 0x0, 0x2400a880, &(0x7f00000002c0)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) write(r0, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80, '\x00', 0x2a}, @in=@local, 0x4e22, 0x0, 0x4e21, 0x0, 0x2, 0xa0, 0x20, 0x0, 0x0, r2}, {0x0, 0x7, 0x1, 0x0, 0x0, 0x5, 0xfffffffffffffffe, 0x1f}, {0x3, 0x9461, 0x3, 0xfffffffffffffffa}, 0x9, 0x6e6bb9, 0x1, 0x1, 0x2}, {{@in6=@loopback, 0x4d6, 0x6d}, 0x2, @in=@broadcast, 0x3504, 0x2, 0x0, 0x9, 0x8, 0x7ff, 0x401}}, 0xe8) syz_clone(0x50000000, 0x0, 0x2a452cb9d000, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x2, 0x0) (async) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'lo\x00', 0x10001}) (async) sendto$inet6(r0, 0x0, 0x0, 0x2400a880, &(0x7f00000002c0)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) (async) write(r0, 0x0, 0x0) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) (async) setuid(r2) (async) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80, '\x00', 0x2a}, @in=@local, 0x4e22, 0x0, 0x4e21, 0x0, 0x2, 0xa0, 0x20, 0x0, 0x0, r2}, {0x0, 0x7, 0x1, 0x0, 0x0, 0x5, 0xfffffffffffffffe, 0x1f}, {0x3, 0x9461, 0x3, 0xfffffffffffffffa}, 0x9, 0x6e6bb9, 0x1, 0x1, 0x2}, {{@in6=@loopback, 0x4d6, 0x6d}, 0x2, @in=@broadcast, 0x3504, 0x2, 0x0, 0x9, 0x8, 0x7ff, 0x401}}, 0xe8) (async) syz_clone(0x50000000, 0x0, 0x2a452cb9d000, 0x0, 0x0, 0x0) (async) 09:32:19 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) 09:32:19 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup(r0) 09:32:19 executing program 2: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, r0, 0x1, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x8000}, 0x810) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fb, 0x4, @perf_config_ext={0x4, 0x80000001}, 0x0, 0x40, 0x3}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'wpan3\x00', 0x0}) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r4) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000140)={'wpan1\x00', 0x0}) (async) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r5, 0x7213052b799036e5, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r7}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_HW_ADDR={0xc}]}, 0x30}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x34, r0, 0x10, 0x70bd27, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x440) (async) ptrace(0x10, r2) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) (async) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r10, 0x8933, &(0x7f0000000480)={'wpan1\x00'}) (async) sendmsg$NL80211_CMD_GET_WOWLAN(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x28, 0x0, 0x4, 0x70bd25, 0x25dfdbff, {{}, {@void, @val={0x8, 0x3, r9}, @val={0xc, 0x99, {0x4, 0x46}}}}, ["", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x4004c044}, 0x480c) 09:32:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="0200000003000000", 0x8, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:32:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af30100", 0x2c, 0x2080}, {&(0x7f0000012400)='PMM\x00', 0x4, 0x20000}], 0x0, &(0x7f0000012f00)) 09:32:19 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup(r0) 09:32:19 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup(r0) 09:32:19 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='):\'---n]+&\x00') 09:32:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="0200000003000000", 0x8, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:32:19 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) dup(r0) 09:32:19 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='):\'---n]+&\x00') [ 2788.679950][ T8112] loop4: detected capacity change from 0 to 2048 [ 2788.690374][ T8111] loop3: detected capacity change from 0 to 87 [ 2788.693077][ T8116] loop5: detected capacity change from 0 to 2048 [ 2788.694090][ T8116] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2788.694114][ T8116] EXT4-fs (loop5): group descriptors corrupted! [ 2788.694964][ T8111] msdos filesystem being mounted at /root/syzkaller-testdir3711698334/syzkaller.ENJHwv/1211/file1 supports timestamps until 2107 (0x10391447e) [ 2788.779116][ T8231] loop5: detected capacity change from 0 to 2048 [ 2788.780686][ T8231] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2788.780707][ T8231] EXT4-fs (loop5): group descriptors corrupted! [ 2789.514777][ T8112] EXT4-fs warning (device loop4): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2789.514777][ T8112] 09:32:26 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'lo\x00', 0x10001}) (async) sendto$inet6(r0, 0x0, 0x0, 0x2400a880, &(0x7f00000002c0)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) write(r0, 0x0, 0x0) (async) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80, '\x00', 0x2a}, @in=@local, 0x4e22, 0x0, 0x4e21, 0x0, 0x2, 0xa0, 0x20, 0x0, 0x0, r2}, {0x0, 0x7, 0x1, 0x0, 0x0, 0x5, 0xfffffffffffffffe, 0x1f}, {0x3, 0x9461, 0x3, 0xfffffffffffffffa}, 0x9, 0x6e6bb9, 0x1, 0x1, 0x2}, {{@in6=@loopback, 0x4d6, 0x6d}, 0x2, @in=@broadcast, 0x3504, 0x2, 0x0, 0x9, 0x8, 0x7ff, 0x401}}, 0xe8) (async) syz_clone(0x50000000, 0x0, 0x2a452cb9d000, 0x0, 0x0, 0x0) 09:32:26 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) 09:32:26 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) dup(r0) 09:32:26 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='):\'---n]+&\x00') perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ptrace(0x10, r1) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='):\'---n]+&\x00') (async) 09:32:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="0200000003000000", 0x8, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:32:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af30100", 0x2c, 0x2080}, {&(0x7f0000012400)='PMM\x00PM', 0x6, 0x20000}], 0x0, &(0x7f0000012f00)) 09:32:26 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) dup(0xffffffffffffffff) 09:32:26 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) dup(0xffffffffffffffff) [ 2795.839220][ T8336] loop5: detected capacity change from 0 to 2048 [ 2795.843511][ T8339] loop4: detected capacity change from 0 to 2048 [ 2795.843652][ T8341] loop3: detected capacity change from 0 to 87 [ 2795.862452][ T8336] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2795.862551][ T8336] EXT4-fs (loop5): group descriptors corrupted! 09:32:26 executing program 2: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x5000) r1 = shmget(0x1, 0x3000, 0x780000c0, &(0x7f0000ffc000/0x3000)=nil) shmat(r1, &(0x7f0000ffd000/0x2000)=nil, 0x2000) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r3) r4 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r4) ptrace(0x4208, r3) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000100)='jbd2_shrink_scan_exit\x00'}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000180)=0x9) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x1, 0x7, 0x4, 0x0, 0x0, 0x4, 0x2, 0xb, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x9505, 0x1, @perf_config_ext={0xc29, 0x7}, 0x0, 0x2, 0x3, 0x2, 0x7bfabd9e, 0x6, 0x81, 0x0, 0x80000001, 0x0, 0xffffffffffffffc1}, r4, 0xc, r5, 0x1) 09:32:26 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) dup(0xffffffffffffffff) 09:32:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:32:26 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) dup(r0) [ 2795.872073][ T8341] msdos filesystem being mounted at /root/syzkaller-testdir3711698334/syzkaller.ENJHwv/1212/file1 supports timestamps until 2107 (0x10391447e) [ 2795.938125][ T8454] loop5: detected capacity change from 0 to 2048 [ 2795.962303][ T8454] EXT4-fs error (device loop5): ext4_ext_check_inode:497: inode #2: comm syz-executor.5: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 36(4), depth 0(0) [ 2795.962636][ T8454] EXT4-fs (loop5): get root inode failed [ 2795.962649][ T8454] EXT4-fs (loop5): mount failed [ 2796.677003][ T8339] EXT4-fs warning (device loop4): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2796.677003][ T8339] [ 2802.025438][ T8463] lo speed is unknown, defaulting to 1000 09:32:33 executing program 1: ptrace$setopts(0x4200, 0x0, 0xe11, 0x1) r0 = syz_clone(0x5000000, &(0x7f0000000000)="23f0ad3ba4b18cb2e3843c0fa749ee4bc153ad60cb7d9fa4053aa06280dc180fa4f7", 0x22, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="6ad39de0089f8a217fc51cc79ec57f625dcc30de314719d30fa3af1b68c0b9bcc0a3633799a59b2430df4b8db050ef9ebdf86a9cb03cf0cfde2e8bd0e4cb8f8d18879647bcc81bda8df78feca4ad4117af023206ab59017fbea87e052e84232717be14f3e23b3d0f1d0fc28755f8") r1 = open(&(0x7f00000001c0)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x7) copy_file_range(r1, 0x0, r1, &(0x7f0000000080)=0xffa1, 0x401, 0x0) r2 = getpgrp(r0) write$cgroup_pid(r1, &(0x7f0000000280)=r2, 0x12) r3 = getpid() ptrace$setsig(0x4203, r3, 0x2, &(0x7f0000000200)={0x25, 0x7, 0x5}) sched_setscheduler(r3, 0x1, &(0x7f0000001700)=0x4) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x6, 0xb9, 0x8, 0x8, 0x0, 0xffffffffffffffb9, 0x116, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000140), 0xa}, 0x40000, 0x7, 0x1, 0x4, 0xe52, 0x4, 0x7, 0x0, 0x3, 0x0, 0x5}, r3, 0x10, r4, 0x2) 09:32:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="0200000003000000", 0x8, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:32:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af30100", 0x2c, 0x2080}, {&(0x7f0000012400)='PMM\x00PM', 0x6, 0x20000}], 0x0, &(0x7f0000012f00)) 09:32:33 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) 09:32:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="0200000003000000", 0x8, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:32:33 executing program 2: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x5000) r1 = shmget(0x1, 0x3000, 0x780000c0, &(0x7f0000ffc000/0x3000)=nil) shmat(r1, &(0x7f0000ffd000/0x2000)=nil, 0x2000) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r3) r4 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r4) ptrace(0x4208, r3) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000100)='jbd2_shrink_scan_exit\x00'}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000180)=0x9) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x1, 0x7, 0x4, 0x0, 0x0, 0x4, 0x2, 0xb, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x9505, 0x1, @perf_config_ext={0xc29, 0x7}, 0x0, 0x2, 0x3, 0x2, 0x7bfabd9e, 0x6, 0x81, 0x0, 0x80000001, 0x0, 0xffffffffffffffc1}, r4, 0xc, r5, 0x1) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) (async) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x5000) (async) shmget(0x1, 0x3000, 0x780000c0, &(0x7f0000ffc000/0x3000)=nil) (async) shmat(r1, &(0x7f0000ffd000/0x2000)=nil, 0x2000) (async) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ptrace(0x10, r3) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ptrace(0x10, r4) (async) ptrace(0x4208, r3) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000100)='jbd2_shrink_scan_exit\x00'}, 0x10) (async) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000180)=0x9) (async) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x1, 0x7, 0x4, 0x0, 0x0, 0x4, 0x2, 0xb, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x9505, 0x1, @perf_config_ext={0xc29, 0x7}, 0x0, 0x2, 0x3, 0x2, 0x7bfabd9e, 0x6, 0x81, 0x0, 0x80000001, 0x0, 0xffffffffffffffc1}, r4, 0xc, r5, 0x1) (async) 09:32:33 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x2, 0x0) sendmsg$GTP_CMD_GETPDP(r5, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705fcffffffffffffff00001f00", @ANYRES32=r6, @ANYBLOB="000004f8f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001900)=@delchain={0x30, 0x28, 0xd39, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0x0, 0xffff}}, [@filter_kind_options=@f_u32={{0x8}, {0x4}}]}, 0x30}}, 0x0) r7 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) r9 = open(&(0x7f00000001c0)='./bus\x00', 0x8001141042, 0x0) ftruncate(r9, 0x7) copy_file_range(r9, 0x0, r9, &(0x7f0000000080)=0xffa1, 0x401, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x11, 0xa, &(0x7f0000000080)=@raw=[@exit, @alu={0x7, 0x1, 0x8, 0xa, 0x4, 0xfffffffffffffffc, 0xfffffffffffffffc}, @generic={0x7, 0x0, 0x6, 0xfff, 0x5}, @cb_func={0x18, 0x5, 0x4, 0x0, 0xfffffffffffffffa}, @call={0x85, 0x0, 0x0, 0x44}, @map_fd={0x18, 0x4}, @cb_func={0x18, 0x9, 0x4, 0x0, 0x1}], &(0x7f0000000100)='syzkaller\x00', 0x6, 0xe4, &(0x7f0000000140)=""/228, 0x41100, 0xc, '\x00', r6, 0x0, r7, 0x8, &(0x7f0000000240)={0x2, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x2, 0x6, 0x2216, 0x1}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000300)=[r8, 0x1, r9]}, 0x80) ptrace(0x10, r1) [ 2802.144251][ T8470] loop3: detected capacity change from 0 to 87 [ 2802.147725][ T8472] loop4: detected capacity change from 0 to 2048 [ 2802.149650][ T8474] loop5: detected capacity change from 0 to 2048 [ 2802.153674][ T8470] msdos filesystem being mounted at /root/syzkaller-testdir3711698334/syzkaller.ENJHwv/1213/file1 supports timestamps until 2107 (0x10391447e) 09:32:33 executing program 3: chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) 09:32:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="0200000003000000", 0x8, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:32:33 executing program 2: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x5000) r1 = shmget(0x1, 0x3000, 0x780000c0, &(0x7f0000ffc000/0x3000)=nil) shmat(r1, &(0x7f0000ffd000/0x2000)=nil, 0x2000) (async) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r3) (async) r4 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r4) (async) ptrace(0x4208, r3) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) (async) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000100)='jbd2_shrink_scan_exit\x00'}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000180)=0x9) (async) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x1, 0x7, 0x4, 0x0, 0x0, 0x4, 0x2, 0xb, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x9505, 0x1, @perf_config_ext={0xc29, 0x7}, 0x0, 0x2, 0x3, 0x2, 0x7bfabd9e, 0x6, 0x81, 0x0, 0x80000001, 0x0, 0xffffffffffffffc1}, r4, 0xc, r5, 0x1) 09:32:33 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x2, 0x0) sendmsg$GTP_CMD_GETPDP(r5, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705fcffffffffffffff00001f00", @ANYRES32=r6, @ANYBLOB="000004f8f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001900)=@delchain={0x30, 0x28, 0xd39, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0x0, 0xffff}}, [@filter_kind_options=@f_u32={{0x8}, {0x4}}]}, 0x30}}, 0x0) r7 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) r9 = open(&(0x7f00000001c0)='./bus\x00', 0x8001141042, 0x0) ftruncate(r9, 0x7) copy_file_range(r9, 0x0, r9, &(0x7f0000000080)=0xffa1, 0x401, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x11, 0xa, &(0x7f0000000080)=@raw=[@exit, @alu={0x7, 0x1, 0x8, 0xa, 0x4, 0xfffffffffffffffc, 0xfffffffffffffffc}, @generic={0x7, 0x0, 0x6, 0xfff, 0x5}, @cb_func={0x18, 0x5, 0x4, 0x0, 0xfffffffffffffffa}, @call={0x85, 0x0, 0x0, 0x44}, @map_fd={0x18, 0x4}, @cb_func={0x18, 0x9, 0x4, 0x0, 0x1}], &(0x7f0000000100)='syzkaller\x00', 0x6, 0xe4, &(0x7f0000000140)=""/228, 0x41100, 0xc, '\x00', r6, 0x0, r7, 0x8, &(0x7f0000000240)={0x2, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x2, 0x6, 0x2216, 0x1}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000300)=[r8, 0x1, r9]}, 0x80) ptrace(0x10, r1) [ 2802.168898][ T8474] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2802.168928][ T8474] EXT4-fs (loop5): group descriptors corrupted! [ 2802.198946][ T8483] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 09:32:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="0200000003000000", 0x8, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) [ 2802.254094][ T8585] loop5: detected capacity change from 0 to 2048 [ 2802.256982][ T8585] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2802.257001][ T8585] EXT4-fs (loop5): group descriptors corrupted! [ 2802.275918][ T8589] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2802.277087][ T8477] I/O error, dev loop5, sector 24 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 2802.317023][ T8625] loop5: detected capacity change from 0 to 2048 [ 2802.332638][ T8625] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2802.332658][ T8625] EXT4-fs (loop5): group descriptors corrupted! [ 2802.983567][ T8472] EXT4-fs warning (device loop4): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2802.983567][ T8472] 09:32:42 executing program 1: ptrace$setopts(0x4200, 0x0, 0xe11, 0x1) r0 = syz_clone(0x5000000, &(0x7f0000000000)="23f0ad3ba4b18cb2e3843c0fa749ee4bc153ad60cb7d9fa4053aa06280dc180fa4f7", 0x22, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="6ad39de0089f8a217fc51cc79ec57f625dcc30de314719d30fa3af1b68c0b9bcc0a3633799a59b2430df4b8db050ef9ebdf86a9cb03cf0cfde2e8bd0e4cb8f8d18879647bcc81bda8df78feca4ad4117af023206ab59017fbea87e052e84232717be14f3e23b3d0f1d0fc28755f8") r1 = open(&(0x7f00000001c0)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x7) copy_file_range(r1, 0x0, r1, &(0x7f0000000080)=0xffa1, 0x401, 0x0) r2 = getpgrp(r0) write$cgroup_pid(r1, &(0x7f0000000280)=r2, 0x12) r3 = getpid() ptrace$setsig(0x4203, r3, 0x2, &(0x7f0000000200)={0x25, 0x7, 0x5}) sched_setscheduler(r3, 0x1, &(0x7f0000001700)=0x4) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x6, 0xb9, 0x8, 0x8, 0x0, 0xffffffffffffffb9, 0x116, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000140), 0xa}, 0x40000, 0x7, 0x1, 0x4, 0xe52, 0x4, 0x7, 0x0, 0x3, 0x0, 0x5}, r3, 0x10, r4, 0x2) ptrace$setopts(0x4200, 0x0, 0xe11, 0x1) (async) syz_clone(0x5000000, &(0x7f0000000000)="23f0ad3ba4b18cb2e3843c0fa749ee4bc153ad60cb7d9fa4053aa06280dc180fa4f7", 0x22, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="6ad39de0089f8a217fc51cc79ec57f625dcc30de314719d30fa3af1b68c0b9bcc0a3633799a59b2430df4b8db050ef9ebdf86a9cb03cf0cfde2e8bd0e4cb8f8d18879647bcc81bda8df78feca4ad4117af023206ab59017fbea87e052e84232717be14f3e23b3d0f1d0fc28755f8") (async) open(&(0x7f00000001c0)='./bus\x00', 0x8001141042, 0x0) (async) ftruncate(r1, 0x7) (async) copy_file_range(r1, 0x0, r1, &(0x7f0000000080)=0xffa1, 0x401, 0x0) (async) getpgrp(r0) (async) write$cgroup_pid(r1, &(0x7f0000000280)=r2, 0x12) (async) getpid() (async) ptrace$setsig(0x4203, r3, 0x2, &(0x7f0000000200)={0x25, 0x7, 0x5}) (async) sched_setscheduler(r3, 0x1, &(0x7f0000001700)=0x4) (async) dup2(0xffffffffffffffff, 0xffffffffffffffff) (async) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x6, 0xb9, 0x8, 0x8, 0x0, 0xffffffffffffffb9, 0x116, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000140), 0xa}, 0x40000, 0x7, 0x1, 0x4, 0xe52, 0x4, 0x7, 0x0, 0x3, 0x0, 0x5}, r3, 0x10, r4, 0x2) (async) 09:32:42 executing program 3: chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) 09:32:42 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x2, 0x0) sendmsg$GTP_CMD_GETPDP(r5, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705fcffffffffffffff00001f00", @ANYRES32=r6, @ANYBLOB="000004f8f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001900)=@delchain={0x30, 0x28, 0xd39, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0x0, 0xffff}}, [@filter_kind_options=@f_u32={{0x8}, {0x4}}]}, 0x30}}, 0x0) r7 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) r9 = open(&(0x7f00000001c0)='./bus\x00', 0x8001141042, 0x0) ftruncate(r9, 0x7) copy_file_range(r9, 0x0, r9, &(0x7f0000000080)=0xffa1, 0x401, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x11, 0xa, &(0x7f0000000080)=@raw=[@exit, @alu={0x7, 0x1, 0x8, 0xa, 0x4, 0xfffffffffffffffc, 0xfffffffffffffffc}, @generic={0x7, 0x0, 0x6, 0xfff, 0x5}, @cb_func={0x18, 0x5, 0x4, 0x0, 0xfffffffffffffffa}, @call={0x85, 0x0, 0x0, 0x44}, @map_fd={0x18, 0x4}, @cb_func={0x18, 0x9, 0x4, 0x0, 0x1}], &(0x7f0000000100)='syzkaller\x00', 0x6, 0xe4, &(0x7f0000000140)=""/228, 0x41100, 0xc, '\x00', r6, 0x0, r7, 0x8, &(0x7f0000000240)={0x2, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x2, 0x6, 0x2216, 0x1}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000300)=[r8, 0x1, r9]}, 0x80) ptrace(0x10, r1) 09:32:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:32:42 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), 0xffffffffffffffff) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000140)={'wpan1\x00', 0x0}) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r3, 0x7213052b799036e5, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r5}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_HW_ADDR={0xc}]}, 0x30}}, 0x0) sendmsg$IEEE802154_LLSEC_GETPARAMS(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x64, r1, 0x100, 0x70bd25, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r5}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x64}, 0x1, 0x0, 0x0, 0x40810}, 0xc4) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r7) 09:32:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af30100", 0x2c, 0x2080}, {&(0x7f0000012400)='PMM\x00PM', 0x6, 0x20000}], 0x0, &(0x7f0000012f00)) 09:32:42 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r2) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000140)={'wpan1\x00', 0x0}) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r3, 0x7213052b799036e5, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r5}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_HW_ADDR={0xc}]}, 0x30}}, 0x0) (async) sendmsg$IEEE802154_LLSEC_GETPARAMS(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x64, r1, 0x100, 0x70bd25, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r5}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x64}, 0x1, 0x0, 0x0, 0x40810}, 0xc4) (async) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r7 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r7) [ 2811.441867][ T8704] loop5: detected capacity change from 0 to 2048 [ 2811.444119][ T8705] loop4: detected capacity change from 0 to 2048 [ 2811.450937][ T8704] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 09:32:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:32:42 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x2, 0x0) sendmsg$GTP_CMD_GETPDP(r4, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705fcffffffffffffff00001f00", @ANYRES32=r5, @ANYBLOB="000004f8f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001900)=@delchain={0x30, 0x28, 0xd39, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0x0, 0xffff}}, [@filter_kind_options=@f_u32={{0x8}, {0x4}}]}, 0x30}}, 0x0) r6 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) r8 = open(&(0x7f00000001c0)='./bus\x00', 0x8001141042, 0x0) ftruncate(r8, 0x7) copy_file_range(r8, 0x0, r8, &(0x7f0000000080)=0xffa1, 0x401, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x11, 0xa, &(0x7f0000000080)=@raw=[@exit, @alu={0x7, 0x1, 0x8, 0xa, 0x4, 0xfffffffffffffffc, 0xfffffffffffffffc}, @generic={0x7, 0x0, 0x6, 0xfff, 0x5}, @cb_func={0x18, 0x5, 0x4, 0x0, 0xfffffffffffffffa}, @call={0x85, 0x0, 0x0, 0x44}, @map_fd={0x18, 0x4}, @cb_func={0x18, 0x9, 0x4, 0x0, 0x1}], &(0x7f0000000100)='syzkaller\x00', 0x6, 0xe4, &(0x7f0000000140)=""/228, 0x41100, 0xc, '\x00', r5, 0x0, r6, 0x8, &(0x7f0000000240)={0x2, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x2, 0x6, 0x2216, 0x1}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000300)=[r7, 0x1, r8]}, 0x80) 09:32:42 executing program 3: chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) [ 2811.450956][ T8704] EXT4-fs (loop5): group descriptors corrupted! [ 2811.480221][ T8701] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2811.515755][ T8716] loop5: detected capacity change from 0 to 2048 [ 2811.524064][ T8716] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 09:32:42 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x2, 0x0) sendmsg$GTP_CMD_GETPDP(r4, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705fcffffffffffffff00001f00", @ANYRES32=r5, @ANYBLOB="000004f8f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001900)=@delchain={0x30, 0x28, 0xd39, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0x0, 0xffff}}, [@filter_kind_options=@f_u32={{0x8}, {0x4}}]}, 0x30}}, 0x0) pidfd_getfd(0xffffffffffffffff, r0, 0x0) pipe(&(0x7f00000002c0)) r6 = open(&(0x7f00000001c0)='./bus\x00', 0x8001141042, 0x0) ftruncate(r6, 0x7) copy_file_range(r6, 0x0, r6, &(0x7f0000000080)=0xffa1, 0x401, 0x0) 09:32:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) [ 2811.524088][ T8716] EXT4-fs (loop5): group descriptors corrupted! [ 2811.530394][ T8720] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2811.574972][ T8812] loop5: detected capacity change from 0 to 2048 [ 2811.580330][ T8812] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2811.580351][ T8812] EXT4-fs (loop5): group descriptors corrupted! [ 2811.591257][ T8823] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2812.277101][ T8705] EXT4-fs warning (device loop4): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2812.277101][ T8705] 09:32:46 executing program 1: ptrace$setopts(0x4200, 0x0, 0xe11, 0x1) r0 = syz_clone(0x5000000, &(0x7f0000000000)="23f0ad3ba4b18cb2e3843c0fa749ee4bc153ad60cb7d9fa4053aa06280dc180fa4f7", 0x22, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="6ad39de0089f8a217fc51cc79ec57f625dcc30de314719d30fa3af1b68c0b9bcc0a3633799a59b2430df4b8db050ef9ebdf86a9cb03cf0cfde2e8bd0e4cb8f8d18879647bcc81bda8df78feca4ad4117af023206ab59017fbea87e052e84232717be14f3e23b3d0f1d0fc28755f8") (async) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x7) copy_file_range(r1, 0x0, r1, &(0x7f0000000080)=0xffa1, 0x401, 0x0) (async, rerun: 32) r2 = getpgrp(r0) (rerun: 32) write$cgroup_pid(r1, &(0x7f0000000280)=r2, 0x12) (async, rerun: 64) r3 = getpid() (rerun: 64) ptrace$setsig(0x4203, r3, 0x2, &(0x7f0000000200)={0x25, 0x7, 0x5}) (async, rerun: 32) sched_setscheduler(r3, 0x1, &(0x7f0000001700)=0x4) (async, rerun: 32) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x6, 0xb9, 0x8, 0x8, 0x0, 0xffffffffffffffb9, 0x116, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000140), 0xa}, 0x40000, 0x7, 0x1, 0x4, 0xe52, 0x4, 0x7, 0x0, 0x3, 0x0, 0x5}, r3, 0x10, r4, 0x2) 09:32:46 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r2) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000140)={'wpan1\x00', 0x0}) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r3, 0x7213052b799036e5, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r5}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_HW_ADDR={0xc}]}, 0x30}}, 0x0) (async) sendmsg$IEEE802154_LLSEC_GETPARAMS(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x64, r1, 0x100, 0x70bd25, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r5}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x64}, 0x1, 0x0, 0x0, 0x40810}, 0xc4) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r7 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r7) 09:32:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:32:46 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x2, 0x0) sendmsg$GTP_CMD_GETPDP(r4, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705fcffffffffffffff00001f00", @ANYRES32=r5, @ANYBLOB="000004f8f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001900)=@delchain={0x30, 0x28, 0xd39, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0x0, 0xffff}}, [@filter_kind_options=@f_u32={{0x8}, {0x4}}]}, 0x30}}, 0x0) pidfd_getfd(0xffffffffffffffff, r0, 0x0) pipe(&(0x7f00000002c0)) r6 = open(&(0x7f00000001c0)='./bus\x00', 0x8001141042, 0x0) ftruncate(r6, 0x7) 09:32:46 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) 09:32:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af30100", 0x2c, 0x2080}, {&(0x7f0000012400)='PMM\x00PMM', 0x7, 0x20000}], 0x0, &(0x7f0000012f00)) 09:32:46 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000380)=0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x8001141042, 0x0) ftruncate(r2, 0x7) copy_file_range(r2, 0x0, r2, &(0x7f0000000080)=0xffa1, 0x401, 0x0) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x4, 0x5d, 0x6, 0x6, 0x0, 0x6, 0x10000, 0x8, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, @perf_config_ext={0x6, 0x2}, 0x8, 0xfffffffffffffffe, 0x9, 0x4, 0x7fffffffffffffff, 0x0, 0x80, 0x0, 0x1000000, 0x0, 0x2}, r1, 0xa, r2, 0x3) syz_clone3(&(0x7f0000000280)={0x2080000, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0, {0xe}, &(0x7f0000000140)=""/160, 0xa0, &(0x7f0000000200)=""/20, &(0x7f0000000240)=[r0, r0, r0, r0, r0], 0x5}, 0x58) pidfd_open(r3, 0x0) 09:32:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:32:46 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x2, 0x0) sendmsg$GTP_CMD_GETPDP(r4, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705fcffffffffffffff00001f00", @ANYRES32=r5, @ANYBLOB="000004f8f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001900)=@delchain={0x30, 0x28, 0xd39, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0x0, 0xffff}}, [@filter_kind_options=@f_u32={{0x8}, {0x4}}]}, 0x30}}, 0x0) pidfd_getfd(0xffffffffffffffff, r0, 0x0) pipe(&(0x7f00000002c0)) open(&(0x7f00000001c0)='./bus\x00', 0x8001141042, 0x0) 09:32:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:32:46 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) [ 2815.653981][ T8846] loop3: detected capacity change from 0 to 87 [ 2815.655769][ T8849] loop5: detected capacity change from 0 to 2048 [ 2815.656828][ T8848] loop4: detected capacity change from 0 to 2048 [ 2815.663064][ T8849] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 [ 2815.672966][ T8847] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 09:32:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {0x0, 0x0, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) [ 2815.722115][ T8948] loop5: detected capacity change from 0 to 2048 [ 2815.728715][ T8948] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 [ 2815.756178][ T8954] loop5: detected capacity change from 0 to 2048 [ 2815.759194][ T8951] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2815.762133][ T8954] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 [ 2815.781668][ T8956] loop3: detected capacity change from 0 to 87 [ 2815.811769][ T8959] loop5: detected capacity change from 0 to 2048 [ 2815.819831][ T8959] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 [ 2816.489011][ T8848] EXT4-fs warning (device loop4): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2816.489011][ T8848] 09:32:53 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) 09:32:53 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) (async) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000380)=0x0) (async) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x8001141042, 0x0) ftruncate(r2, 0x7) copy_file_range(r2, 0x0, r2, &(0x7f0000000080)=0xffa1, 0x401, 0x0) (async) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x4, 0x5d, 0x6, 0x6, 0x0, 0x6, 0x10000, 0x8, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, @perf_config_ext={0x6, 0x2}, 0x8, 0xfffffffffffffffe, 0x9, 0x4, 0x7fffffffffffffff, 0x0, 0x80, 0x0, 0x1000000, 0x0, 0x2}, r1, 0xa, r2, 0x3) syz_clone3(&(0x7f0000000280)={0x2080000, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0, {0xe}, &(0x7f0000000140)=""/160, 0xa0, &(0x7f0000000200)=""/20, &(0x7f0000000240)=[r0, r0, r0, r0, r0], 0x5}, 0x58) pidfd_open(r3, 0x0) 09:32:53 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x2, 0x0) sendmsg$GTP_CMD_GETPDP(r4, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705fcffffffffffffff00001f00", @ANYRES32=r5, @ANYBLOB="000004f8f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001900)=@delchain={0x30, 0x28, 0xd39, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0x0, 0xffff}}, [@filter_kind_options=@f_u32={{0x8}, {0x4}}]}, 0x30}}, 0x0) pidfd_getfd(0xffffffffffffffff, r0, 0x0) pipe(&(0x7f00000002c0)) 09:32:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {0x0, 0x0, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:32:53 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) 09:32:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af30100", 0x2c, 0x2080}, {&(0x7f0000012400)='PMM\x00PMM', 0x7, 0x20000}], 0x0, &(0x7f0000012f00)) 09:32:53 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x2, 0x0) sendmsg$GTP_CMD_GETPDP(r4, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705fcffffffffffffff00001f00", @ANYRES32=r5, @ANYBLOB="000004f8f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001900)=@delchain={0x30, 0x28, 0xd39, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0x0, 0xffff}}, [@filter_kind_options=@f_u32={{0x8}, {0x4}}]}, 0x30}}, 0x0) pidfd_getfd(0xffffffffffffffff, r0, 0x0) 09:32:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {0x0, 0x0, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:32:53 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), 0x0, 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) [ 2822.801847][ T8966] loop4: detected capacity change from 0 to 2048 [ 2822.805657][ T8968] loop3: detected capacity change from 0 to 87 [ 2822.814684][ T8972] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2822.817039][ T8971] loop5: detected capacity change from 0 to 2048 [ 2822.823770][ T8971] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 09:32:53 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000380)=0x0) (async) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x8001141042, 0x0) ftruncate(r2, 0x7) copy_file_range(r2, 0x0, r2, &(0x7f0000000080)=0xffa1, 0x401, 0x0) (async) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x4, 0x5d, 0x6, 0x6, 0x0, 0x6, 0x10000, 0x8, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, @perf_config_ext={0x6, 0x2}, 0x8, 0xfffffffffffffffe, 0x9, 0x4, 0x7fffffffffffffff, 0x0, 0x80, 0x0, 0x1000000, 0x0, 0x2}, r1, 0xa, r2, 0x3) (async) syz_clone3(&(0x7f0000000280)={0x2080000, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0, {0xe}, &(0x7f0000000140)=""/160, 0xa0, &(0x7f0000000200)=""/20, &(0x7f0000000240)=[r0, r0, r0, r0, r0], 0x5}, 0x58) pidfd_open(r3, 0x0) 09:32:53 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socket(0x10, 0x8000000000000003, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$GTP_CMD_GETPDP(r3, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705fcffffffffffffff00001f00", @ANYRES32=r4, @ANYBLOB="000004f8f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) pidfd_getfd(0xffffffffffffffff, r0, 0x0) 09:32:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200), 0x0, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) [ 2822.876215][ T9054] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2822.895197][ T9082] loop5: detected capacity change from 0 to 2048 [ 2822.896237][ T9082] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 [ 2822.924486][ T9145] loop3: detected capacity change from 0 to 87 [ 2822.943460][ T9154] loop5: detected capacity change from 0 to 2048 [ 2822.946718][ T9154] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 [ 2822.947119][ T9142] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2822.983530][ T9163] I/O error, dev loop5, sector 24 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 2823.635787][ T8966] EXT4-fs warning (device loop4): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2823.635787][ T8966] 09:33:00 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) 09:33:00 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x6, 0xc6, 0x81, 0x3f, 0x0, 0xba, 0x20, 0x8bd99fa7ce45229c, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6793, 0x4, @perf_config_ext={0x100, 0xffffffff}, 0x2944, 0x8, 0xff, 0x1, 0x22a5, 0x1000, 0xff, 0x0, 0x80000000, 0x0, 0x80}, 0x0, 0x10, 0xffffffffffffffff, 0x2) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000100)={[{0x2b, 'pids'}, {0x2b, 'devices'}, {0x2d, 'hugetlb'}, {0x2b, 'freezer'}, {0x2d, 'hugetlb'}, {0x2d, 'rlimit'}, {0x2d, 'perf_event'}]}, 0x3e) ptrace(0x10, r0) 09:33:00 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socket(0x10, 0x8000000000000003, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) pidfd_getfd(0xffffffffffffffff, r0, 0x0) 09:33:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200), 0x0, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:33:00 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), 0x0, 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) 09:33:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af30100", 0x2c, 0x2080}, {&(0x7f0000012400)='PMM\x00PMM', 0x7, 0x20000}], 0x0, &(0x7f0000012f00)) 09:33:00 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x6, 0xc6, 0x81, 0x3f, 0x0, 0xba, 0x20, 0x8bd99fa7ce45229c, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6793, 0x4, @perf_config_ext={0x100, 0xffffffff}, 0x2944, 0x8, 0xff, 0x1, 0x22a5, 0x1000, 0xff, 0x0, 0x80000000, 0x0, 0x80}, 0x0, 0x10, 0xffffffffffffffff, 0x2) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000100)={[{0x2b, 'pids'}, {0x2b, 'devices'}, {0x2d, 'hugetlb'}, {0x2b, 'freezer'}, {0x2d, 'hugetlb'}, {0x2d, 'rlimit'}, {0x2d, 'perf_event'}]}, 0x3e) ptrace(0x10, r0) 09:33:00 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socket(0x10, 0x8000000000000003, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) pidfd_getfd(0xffffffffffffffff, r0, 0x0) 09:33:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200), 0x0, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) [ 2829.920033][ T9197] loop4: detected capacity change from 0 to 2048 [ 2829.921742][ T9198] loop3: detected capacity change from 0 to 87 [ 2829.926578][ T9199] loop5: detected capacity change from 0 to 2048 [ 2829.934650][ T9199] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 [ 2829.941869][ T9200] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 09:33:00 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socket(0x10, 0x8000000000000003, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={0x0, 0x1c}}, 0x0) pidfd_getfd(0xffffffffffffffff, r0, 0x0) 09:33:01 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), 0x0, 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) 09:33:01 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x6, 0xc6, 0x81, 0x3f, 0x0, 0xba, 0x20, 0x8bd99fa7ce45229c, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6793, 0x4, @perf_config_ext={0x100, 0xffffffff}, 0x2944, 0x8, 0xff, 0x1, 0x22a5, 0x1000, 0xff, 0x0, 0x80000000, 0x0, 0x80}, 0x0, 0x10, 0xffffffffffffffff, 0x2) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000100)={[{0x2b, 'pids'}, {0x2b, 'devices'}, {0x2d, 'hugetlb'}, {0x2b, 'freezer'}, {0x2d, 'hugetlb'}, {0x2d, 'rlimit'}, {0x2d, 'perf_event'}]}, 0x3e) ptrace(0x10, r0) [ 2830.005642][ T9234] loop5: detected capacity change from 0 to 2048 [ 2830.007115][ T9234] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 [ 2830.043828][ T9316] loop3: detected capacity change from 0 to 87 [ 2830.753831][ T9197] EXT4-fs warning (device loop4): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2830.753831][ T9197] 09:33:10 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) 09:33:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="01000000000005004000000000000000", 0x10, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:33:10 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000140), 0x80000, 0x0) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x7f, 0xf9, 0x2, 0x1, 0x0, 0x4833, 0x800, 0x5, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0x101}, 0x1002, 0x7, 0x0, 0x8, 0x6, 0x5dd4, 0x7ff, 0x0, 0xd71, 0x0, 0x100000001}, r0, 0x0, r1, 0x8) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r2) 09:33:10 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) 09:33:10 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socket(0x10, 0x8000000000000003, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x2, 0x0) pidfd_getfd(0xffffffffffffffff, r0, 0x0) 09:33:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af30100", 0x2c, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8}], 0x0, &(0x7f0000012f00)) 09:33:10 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000140), 0x80000, 0x0) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x7f, 0xf9, 0x2, 0x1, 0x0, 0x4833, 0x800, 0x5, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0x101}, 0x1002, 0x7, 0x0, 0x8, 0x6, 0x5dd4, 0x7ff, 0x0, 0xd71, 0x0, 0x100000001}, r0, 0x0, r1, 0x8) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r2) 09:33:10 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socket(0x10, 0x8000000000000003, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) pidfd_getfd(0xffffffffffffffff, r0, 0x0) [ 2839.119933][ T9428] loop4: detected capacity change from 0 to 2048 [ 2839.122217][ T9426] FAT-fs (loop3): bogus number of reserved sectors [ 2839.122299][ T9426] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2839.122531][ T9431] loop5: detected capacity change from 0 to 2048 09:33:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af30100", 0x2c, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8}], 0x0, &(0x7f0000012f00)) 09:33:10 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x2b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000140), 0x80000, 0x0) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x7f, 0xf9, 0x2, 0x1, 0x0, 0x4833, 0x800, 0x5, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0x101}, 0x1002, 0x7, 0x0, 0x8, 0x6, 0x5dd4, 0x7ff, 0x0, 0xd71, 0x0, 0x100000001}, r0, 0x0, r1, 0x8) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r2) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x2b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)) (async) openat$bsg(0xffffffffffffff9c, &(0x7f0000000140), 0x80000, 0x0) (async) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x7f, 0xf9, 0x2, 0x1, 0x0, 0x4833, 0x800, 0x5, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0x101}, 0x1002, 0x7, 0x0, 0x8, 0x6, 0x5dd4, 0x7ff, 0x0, 0xd71, 0x0, 0x100000001}, r0, 0x0, r1, 0x8) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ptrace(0x10, r2) (async) 09:33:10 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) [ 2839.137342][ T9428] EXT4-fs warning (device loop4): read_mmp_block:107: Error -117 while reading MMP block 64 [ 2839.158984][ T9431] EXT4-fs error (device loop5): ext4_ext_check_inode:497: inode #2: comm syz-executor.5: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 36(4), depth 0(0) [ 2839.165584][ T9431] EXT4-fs (loop5): get root inode failed 09:33:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200), 0x0, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) [ 2839.165597][ T9431] EXT4-fs (loop5): mount failed [ 2839.207916][ T9544] loop4: detected capacity change from 0 to 2048 [ 2839.223037][ T9544] EXT4-fs warning (device loop4): read_mmp_block:107: Error -117 while reading MMP block 64 [ 2839.226898][ T9549] FAT-fs (loop3): bogus number of reserved sectors [ 2839.226914][ T9549] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2839.241807][ T9552] loop5: detected capacity change from 0 to 2048 [ 2839.258439][ T9552] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 [ 2839.291641][ T9435] I/O error, dev loop5, sector 24 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 09:33:19 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:19 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socket(0x10, 0x8000000000000003, 0x0) socket$nl_route(0x10, 0x3, 0x0) pidfd_getfd(0xffffffffffffffff, r0, 0x0) 09:33:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af30100", 0x2c, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8}], 0x0, &(0x7f0000012f00)) 09:33:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200), 0x0, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:33:19 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x923, 0x7}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x18) ptrace(0x10, r1) 09:33:19 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) 09:33:19 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x923, 0x7}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x18) (async) ptrace(0x10, r1) 09:33:19 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socket(0x10, 0x8000000000000003, 0x0) pidfd_getfd(0xffffffffffffffff, r0, 0x0) 09:33:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200), 0x0, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:33:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) [ 2848.400863][ T9665] loop5: detected capacity change from 0 to 2048 [ 2848.402624][ T9667] loop4: detected capacity change from 0 to 2048 [ 2848.404436][ T9665] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 [ 2848.405063][ T9667] EXT4-fs warning (device loop4): read_mmp_block:107: Error -117 while reading MMP block 64 [ 2848.418240][ T9666] FAT-fs (loop3): bogus number of reserved sectors 09:33:19 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x923, 0x7}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x18) ptrace(0x10, r1) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x923, 0x7}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x18) (async) ptrace(0x10, r1) (async) 09:33:19 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pidfd_getfd(0xffffffffffffffff, r0, 0x0) [ 2848.418254][ T9666] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2848.482366][ T9779] loop5: detected capacity change from 0 to 2048 [ 2848.493358][ T9779] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 [ 2848.515530][ T9785] loop4: detected capacity change from 0 to 2048 [ 2848.538652][ T9785] EXT4-fs error (device loop4): __ext4_fill_super:5234: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2848.538887][ T9785] EXT4-fs (loop4): get root inode failed [ 2848.538899][ T9785] EXT4-fs (loop4): mount failed 09:33:26 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500", 0x8, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:33:26 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) 09:33:26 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pidfd_getfd(0xffffffffffffffff, r0, 0x0) 09:33:26 executing program 2: ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './bus\x00'}) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9}, 0x0, 0xffffffbfffffffff, r0, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x7) copy_file_range(r1, 0x0, r1, &(0x7f0000000080)=0xffa1, 0x401, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='+\x00') r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r2) 09:33:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {0x0, 0x0, 0x20000}], 0x0, &(0x7f0000012f00)) 09:33:26 executing program 0: pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 09:33:26 executing program 0: pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 09:33:26 executing program 0: pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 09:33:26 executing program 2: ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './bus\x00'}) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9}, 0x0, 0xffffffbfffffffff, r0, 0x0) (async, rerun: 32) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x8001141042, 0x0) (rerun: 32) ftruncate(r1, 0x7) (async) copy_file_range(r1, 0x0, r1, &(0x7f0000000080)=0xffa1, 0x401, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='+\x00') r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r2) 09:33:26 executing program 0: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pidfd_getfd(0xffffffffffffffff, r0, 0x0) 09:33:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500", 0x8, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) [ 2855.519572][ T9899] loop4: detected capacity change from 0 to 2048 [ 2855.520647][ T9900] loop5: detected capacity change from 0 to 2048 [ 2855.523133][ T9900] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 [ 2855.523648][ T9899] EXT4-fs warning (device loop4): read_mmp_block:107: Error -117 while reading MMP block 64 [ 2855.605883][ T9932] loop5: detected capacity change from 0 to 2048 [ 2855.613256][ T9932] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 [ 2855.644352][ T9909] I/O error, dev loop5, sector 24 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 09:33:33 executing program 0: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pidfd_getfd(0xffffffffffffffff, r0, 0x0) 09:33:33 executing program 2: ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './bus\x00'}) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9}, 0x0, 0xffffffbfffffffff, r0, 0x0) (async) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x7) (async) copy_file_range(r1, 0x0, r1, &(0x7f0000000080)=0xffa1, 0x401, 0x0) (async, rerun: 32) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='+\x00') (rerun: 32) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r2) 09:33:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {0x0, 0x0, 0x20000}], 0x0, &(0x7f0000012f00)) 09:33:33 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 09:33:33 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) 09:33:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500", 0x8, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:33:33 executing program 0: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pidfd_getfd(0xffffffffffffffff, r0, 0x0) 09:33:33 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pidfd_getfd(0xffffffffffffffff, r0, 0x0) 09:33:33 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pidfd_getfd(0xffffffffffffffff, r0, 0x0) 09:33:33 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pidfd_getfd(0xffffffffffffffff, r0, 0x0) 09:33:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="010000000000050040000000", 0xc, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:33:33 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pidfd_getfd(0xffffffffffffffff, r0, 0x0) 09:33:33 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace(0x10, 0x0) [ 2862.645060][T10030] loop4: detected capacity change from 0 to 2048 [ 2862.647616][T10030] EXT4-fs warning (device loop4): read_mmp_block:107: Error -117 while reading MMP block 64 [ 2862.647816][T10023] loop5: detected capacity change from 0 to 2048 [ 2862.649839][T10023] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 [ 2862.718367][T10139] loop5: detected capacity change from 0 to 2048 [ 2862.736976][T10139] EXT4-fs error (device loop5): ext4_ext_check_inode:497: inode #2: comm syz-executor.5: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 36(4), depth 0(0) [ 2862.737341][T10139] EXT4-fs (loop5): get root inode failed [ 2862.737353][T10139] EXT4-fs (loop5): mount failed 09:33:42 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ptrace(0x10, 0x0) 09:33:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {0x0, 0x0, 0x20000}], 0x0, &(0x7f0000012f00)) 09:33:42 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) 09:33:42 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) ptrace(0x10, 0x0) 09:33:42 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pidfd_getfd(0xffffffffffffffff, r0, 0x0) 09:33:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500", 0x8, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:33:42 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pidfd_getfd(0xffffffffffffffff, r0, 0x0) 09:33:42 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pidfd_getfd(0xffffffffffffffff, r0, 0x0) 09:33:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000012400), 0x0, 0x20000}], 0x0, &(0x7f0000012f00)) 09:33:42 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace(0x10, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) ptrace(0x10, 0x0) (async) 09:33:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500", 0x8, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:33:42 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pidfd_getfd(0xffffffffffffffff, r0, 0x0) [ 2871.840897][T10156] loop5: detected capacity change from 0 to 2048 [ 2871.841678][T10153] loop4: detected capacity change from 0 to 2048 [ 2871.844793][T10153] EXT4-fs warning (device loop4): read_mmp_block:107: Error -117 while reading MMP block 64 [ 2871.849747][T10156] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 [ 2871.917675][T10267] loop4: detected capacity change from 0 to 2048 [ 2871.922402][T10267] EXT4-fs warning (device loop4): read_mmp_block:107: Error -117 while reading MMP block 64 [ 2871.930801][T10273] loop5: detected capacity change from 0 to 2048 [ 2871.932010][T10273] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 [ 2871.945512][T10264] I/O error, dev loop4, sector 24 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 09:33:49 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ptrace(0x10, 0x0) 09:33:49 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) 09:33:49 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pidfd_getfd(0xffffffffffffffff, r0, 0x0) 09:33:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000012400), 0x0, 0x20000}], 0x0, &(0x7f0000012f00)) 09:33:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500", 0x8, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:33:49 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x8001141042, 0x0) ftruncate(r0, 0x7) copy_file_range(r0, 0x0, r0, &(0x7f0000000080)=0xffa1, 0x401, 0x0) recvmsg$kcm(r0, &(0x7f00000035c0)={&(0x7f00000000c0)=@phonet, 0x80, &(0x7f0000003400)=[{&(0x7f0000000140)=""/54, 0x36}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f0000002180)=""/99, 0x63}, {&(0x7f0000002200)=""/59, 0x3b}, {&(0x7f0000002240)=""/37, 0x25}, {&(0x7f0000002280)=""/4096, 0x1000}, {&(0x7f0000003280)=""/21, 0x15}, {&(0x7f00000032c0)=""/183, 0xb7}, {&(0x7f0000003380)=""/86, 0x56}], 0xa, &(0x7f00000034c0)=""/214, 0xd6}, 0x0) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000003600)={r0, 0x0, 0x25, 0x16}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x40}, 0x1) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) 09:33:49 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 09:33:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="01000000000005004000", 0xa, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) [ 2878.962709][T10384] loop5: detected capacity change from 0 to 2048 [ 2878.965319][T10384] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 09:33:49 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x8001141042, 0x0) ftruncate(r0, 0x7) copy_file_range(r0, 0x0, r0, &(0x7f0000000080)=0xffa1, 0x401, 0x0) recvmsg$kcm(r0, &(0x7f00000035c0)={&(0x7f00000000c0)=@phonet, 0x80, &(0x7f0000003400)=[{&(0x7f0000000140)=""/54, 0x36}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f0000002180)=""/99, 0x63}, {&(0x7f0000002200)=""/59, 0x3b}, {&(0x7f0000002240)=""/37, 0x25}, {&(0x7f0000002280)=""/4096, 0x1000}, {&(0x7f0000003280)=""/21, 0x15}, {&(0x7f00000032c0)=""/183, 0xb7}, {&(0x7f0000003380)=""/86, 0x56}], 0xa, &(0x7f00000034c0)=""/214, 0xd6}, 0x0) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000003600)={r0, 0x0, 0x25, 0x16}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x40}, 0x1) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) open(&(0x7f00000001c0)='./bus\x00', 0x8001141042, 0x0) (async) ftruncate(r0, 0x7) (async) copy_file_range(r0, 0x0, r0, &(0x7f0000000080)=0xffa1, 0x401, 0x0) (async) recvmsg$kcm(r0, &(0x7f00000035c0)={&(0x7f00000000c0)=@phonet, 0x80, &(0x7f0000003400)=[{&(0x7f0000000140)=""/54, 0x36}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f0000002180)=""/99, 0x63}, {&(0x7f0000002200)=""/59, 0x3b}, {&(0x7f0000002240)=""/37, 0x25}, {&(0x7f0000002280)=""/4096, 0x1000}, {&(0x7f0000003280)=""/21, 0x15}, {&(0x7f00000032c0)=""/183, 0xb7}, {&(0x7f0000003380)=""/86, 0x56}], 0xa, &(0x7f00000034c0)=""/214, 0xd6}, 0x0) (async) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000003600)={r0, 0x0, 0x25, 0x16}, 0x10) (async) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x40}, 0x1) (async) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ptrace(0x10, r1) (async) 09:33:50 executing program 0: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46802) io_setup(0x2, &(0x7f0000000400)=0x0) io_submit(r3, 0x1b, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffffff7f, 0x79000000, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a31e3fd987a7d49}]) dup3(r1, r0, 0x0) read(r1, &(0x7f0000000480)=""/68, 0x44) io_setup(0x0, &(0x7f0000000240)=0x0) io_submit(r4, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x2000}]) 09:33:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000012400), 0x0, 0x20000}], 0x0, &(0x7f0000012f00)) [ 2878.981776][T10382] loop4: detected capacity change from 0 to 2048 [ 2878.990212][T10388] loop3: detected capacity change from 0 to 87 [ 2878.991179][T10382] EXT4-fs warning (device loop4): read_mmp_block:107: Error -117 while reading MMP block 64 09:33:50 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x8001141042, 0x0) ftruncate(r0, 0x7) (async, rerun: 32) copy_file_range(r0, 0x0, r0, &(0x7f0000000080)=0xffa1, 0x401, 0x0) (async, rerun: 32) recvmsg$kcm(r0, &(0x7f00000035c0)={&(0x7f00000000c0)=@phonet, 0x80, &(0x7f0000003400)=[{&(0x7f0000000140)=""/54, 0x36}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f0000002180)=""/99, 0x63}, {&(0x7f0000002200)=""/59, 0x3b}, {&(0x7f0000002240)=""/37, 0x25}, {&(0x7f0000002280)=""/4096, 0x1000}, {&(0x7f0000003280)=""/21, 0x15}, {&(0x7f00000032c0)=""/183, 0xb7}, {&(0x7f0000003380)=""/86, 0x56}], 0xa, &(0x7f00000034c0)=""/214, 0xd6}, 0x0) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000003600)={r0, 0x0, 0x25, 0x16}, 0x10) (async) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x40}, 0x1) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 64) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (rerun: 64) ptrace(0x10, r1) [ 2878.991440][T10388] FAT-fs (loop3): bogus number of reserved sectors [ 2878.991533][T10388] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2879.017767][T10392] loop5: detected capacity change from 0 to 2048 [ 2879.061099][T10400] loop4: detected capacity change from 0 to 2048 [ 2879.062320][T10400] EXT4-fs warning (device loop4): read_mmp_block:107: Error -117 while reading MMP block 64 [ 2879.078328][T10392] EXT4-fs error (device loop5): ext4_ext_check_inode:497: inode #2: comm syz-executor.5: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 36(4), depth 0(0) [ 2879.078530][T10392] EXT4-fs (loop5): get root inode failed [ 2879.078542][T10392] EXT4-fs (loop5): mount failed 09:33:56 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace(0x10, 0x0) 09:33:56 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) 09:33:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000012400)='PMM\x00', 0x4, 0x20000}], 0x0, &(0x7f0000012f00)) 09:33:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500", 0x8, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:33:56 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0x0, 0x1d, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) 09:33:56 executing program 0: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46802) io_setup(0x2, &(0x7f0000000400)=0x0) io_submit(r3, 0x1b, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffffff7f, 0x79000000, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a31e3fd987a7d49}]) dup3(r1, r0, 0x0) read(r1, &(0x7f0000000480)=""/68, 0x44) io_setup(0x0, &(0x7f0000000240)=0x0) io_submit(r4, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x2000}]) 09:33:56 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0x0, 0x1d, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) 09:33:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500", 0x8, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) [ 2885.159240][T10726] loop5: detected capacity change from 0 to 2048 [ 2885.161489][T10727] loop4: detected capacity change from 0 to 2048 [ 2885.161541][T10725] loop3: detected capacity change from 0 to 87 [ 2885.163327][T10726] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 [ 2885.187871][T10725] FAT-fs (loop3): bogus number of reserved sectors 09:33:56 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0x0, 0x1d, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0x0, 0x1d, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ptrace(0x10, r0) (async) 09:33:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500", 0x8, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:33:56 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) [ 2885.187888][T10725] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2885.228463][T10737] loop5: detected capacity change from 0 to 2048 [ 2885.233405][T10737] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 09:33:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) [ 2885.279496][T10868] loop5: detected capacity change from 0 to 2048 [ 2885.280820][T10868] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 [ 2885.287374][T10871] loop3: detected capacity change from 0 to 87 [ 2885.290761][T10871] FAT-fs (loop3): bogus number of reserved sectors [ 2885.290783][T10871] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2885.326151][T10729] I/O error, dev loop3, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2885.326189][T10729] Buffer I/O error on dev loop3, logical block 1, async page read [ 2885.326220][T10729] I/O error, dev loop3, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2885.326242][T10729] Buffer I/O error on dev loop3, logical block 2, async page read [ 2885.326292][T10729] I/O error, dev loop3, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2885.326314][T10729] Buffer I/O error on dev loop3, logical block 3, async page read [ 2885.326335][T10729] I/O error, dev loop3, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2885.326358][T10729] Buffer I/O error on dev loop3, logical block 4, async page read [ 2885.326416][T10729] I/O error, dev loop3, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2885.326439][T10729] Buffer I/O error on dev loop3, logical block 5, async page read [ 2885.326459][T10729] I/O error, dev loop3, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2885.326480][T10729] Buffer I/O error on dev loop3, logical block 6, async page read [ 2885.326590][T10729] I/O error, dev loop3, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2885.326612][T10729] Buffer I/O error on dev loop3, logical block 7, async page read [ 2885.327634][T10944] loop5: detected capacity change from 0 to 2048 [ 2885.354627][T10944] EXT4-fs error (device loop5): ext4_ext_check_inode:497: inode #2: comm syz-executor.5: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 36(4), depth 0(0) [ 2885.354952][T10944] EXT4-fs (loop5): get root inode failed [ 2885.354963][T10944] EXT4-fs (loop5): mount failed [ 2885.998469][T10727] EXT4-fs warning (device loop4): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2885.998469][T10727] 09:34:03 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace(0x10, 0x0) 09:34:03 executing program 2: sendmsg$IEEE802154_LLSEC_ADD_KEY(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0xe3}, @IEEE802154_ATTR_LLSEC_KEY_USAGE_FRAME_TYPES={0x5, 0x31, 0x7}, @IEEE802154_ATTR_LLSEC_KEY_USAGE_FRAME_TYPES={0x5, 0x31, 0x7}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0xffff}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000800}, 0x4000080) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="00653001"]) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x4}, 0x0, 0x40000}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_GET(r2, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x60, r3, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@TIPC_NLA_SOCK={0x28, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8001}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9d3}]}, @TIPC_NLA_SOCK_ADDR={0x8}]}, @TIPC_NLA_MON={0x24, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}]}]}, 0x60}}, 0x233b07cfe419766e) 09:34:03 executing program 0: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46802) io_setup(0x2, &(0x7f0000000400)=0x0) io_submit(r3, 0x1b, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffffff7f, 0x79000000, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a31e3fd987a7d49}]) dup3(r1, r0, 0x0) read(r1, &(0x7f0000000480)=""/68, 0x44) io_setup(0x0, &(0x7f0000000240)=0x0) io_submit(r4, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x2000}]) 09:34:03 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{0x0}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) 09:34:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500", 0x8, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:34:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000012400)='PMM\x00', 0x4, 0x20000}], 0x0, &(0x7f0000012f00)) 09:34:03 executing program 2: sendmsg$IEEE802154_LLSEC_ADD_KEY(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0xe3}, @IEEE802154_ATTR_LLSEC_KEY_USAGE_FRAME_TYPES={0x5, 0x31, 0x7}, @IEEE802154_ATTR_LLSEC_KEY_USAGE_FRAME_TYPES={0x5, 0x31, 0x7}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0xffff}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000800}, 0x4000080) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="00653001"]) (async) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x4}, 0x0, 0x40000}, 0x0, 0xffffffffffffffff, r0, 0x0) (async) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_GET(r2, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x60, r3, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@TIPC_NLA_SOCK={0x28, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8001}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9d3}]}, @TIPC_NLA_SOCK_ADDR={0x8}]}, @TIPC_NLA_MON={0x24, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}]}]}, 0x60}}, 0x233b07cfe419766e) [ 2892.317852][T10952] loop5: detected capacity change from 0 to 2048 [ 2892.320808][T10955] loop3: detected capacity change from 0 to 87 [ 2892.322441][T10956] loop4: detected capacity change from 0 to 2048 [ 2892.340345][T10952] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 09:34:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500", 0x8, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:34:03 executing program 2: sendmsg$IEEE802154_LLSEC_ADD_KEY(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0xe3}, @IEEE802154_ATTR_LLSEC_KEY_USAGE_FRAME_TYPES={0x5, 0x31, 0x7}, @IEEE802154_ATTR_LLSEC_KEY_USAGE_FRAME_TYPES={0x5, 0x31, 0x7}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0xffff}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000800}, 0x4000080) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="00653001"]) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x4}, 0x0, 0x40000}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_GET(r2, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x60, r3, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@TIPC_NLA_SOCK={0x28, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8001}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9d3}]}, @TIPC_NLA_SOCK_ADDR={0x8}]}, @TIPC_NLA_MON={0x24, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}]}]}, 0x60}}, 0x233b07cfe419766e) sendmsg$IEEE802154_LLSEC_ADD_KEY(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0xe3}, @IEEE802154_ATTR_LLSEC_KEY_USAGE_FRAME_TYPES={0x5, 0x31, 0x7}, @IEEE802154_ATTR_LLSEC_KEY_USAGE_FRAME_TYPES={0x5, 0x31, 0x7}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0xffff}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000800}, 0x4000080) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="00653001"]) (async) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x4}, 0x0, 0x40000}, 0x0, 0xffffffffffffffff, r0, 0x0) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ptrace(0x10, r1) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) (async) syz_genetlink_get_family_id$tipc2(&(0x7f0000000240), 0xffffffffffffffff) (async) sendmsg$TIPC_NL_BEARER_GET(r2, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x60, r3, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@TIPC_NLA_SOCK={0x28, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8001}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9d3}]}, @TIPC_NLA_SOCK_ADDR={0x8}]}, @TIPC_NLA_MON={0x24, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}]}]}, 0x60}}, 0x233b07cfe419766e) (async) [ 2892.341434][T10955] FAT-fs (loop3): bogus number of reserved sectors [ 2892.341449][T10955] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2892.412368][T11037] loop5: detected capacity change from 0 to 2048 09:34:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500", 0x8, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:34:03 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{0x0}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) 09:34:03 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) ioprio_get$pid(0x3, r1) [ 2892.414541][T11037] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 [ 2892.478198][T11170] loop5: detected capacity change from 0 to 2048 [ 2892.490495][T11172] loop3: detected capacity change from 0 to 87 [ 2892.498354][T11172] FAT-fs (loop3): bogus number of reserved sectors [ 2892.498370][T11172] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2892.506883][T11170] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 [ 2893.157423][T10956] EXT4-fs warning (device loop4): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2893.157423][T10956] 09:34:10 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace(0x10, 0x0) 09:34:10 executing program 2: ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000001380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000002e6c04692c65f1657dfdaf923000"]) r1 = socket(0x1, 0x0, 0x4) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000280)={r0, &(0x7f0000000300)="6bba010ee67ad0aa80b28a9c663079180f298ce844105ff53733c4b138ecb0ac71dc7978a57f31a807af5bbe49afcc8ef9b4e879bdcebc08010f0121fd262876ca5c1e600154507f37b5febe5e770db7a3adc0aee05abdaba1ea1ea73ddf1ebe0b3925", &(0x7f0000000380)=""/4096}, 0x20) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r2) syz_clone(0x10100, &(0x7f00000000c0)="d6aa614dafa5539a46a2bed9b3fd3805af70b8e22357e636b3a3d6de756e1b7d72a9fa167389194aaed8210c0803f08dee5d5732d1965aa4ada51dde8872d31f1f49f648a2fa802cc1e649bfe069554e056c0bfebf42da", 0x57, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="953b0f4876f8f1007d619483206312b5fc33775a932cc7bf90f0cc3db342b4b71f36bfb6b1ca6dd751eb17a9b17f720bc86aad180f8294fad0cf283c7179e146908faf562b577acec4eae1910337dd02068b60bacba8052abb8761d0") r3 = socket$inet6(0xa, 0xa, 0x20000005) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000040)={'lo\x00', 0x10001}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r3, 0xc018937c, &(0x7f0000000240)={{0x1, 0x1, 0x18, r1, {0x1}}, './file0\x00'}) sendto$inet6(r4, &(0x7f00000013c0), 0x0, 0x40000, 0x0, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x2400a880, &(0x7f00000002c0)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) write(r3, 0x0, 0x0) fcntl$lock(r3, 0x6, &(0x7f0000000080)={0x3, 0x2, 0xfffffffffffffffa, 0x1, r2}) 09:34:10 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) ioprio_get$pid(0x3, r1) 09:34:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:34:10 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{0x0}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) 09:34:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000012400)='PMM\x00', 0x4, 0x20000}], 0x0, &(0x7f0000012f00)) 09:34:10 executing program 2: ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000001380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000002e6c04692c65f1657dfdaf923000"]) r1 = socket(0x1, 0x0, 0x4) (async) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000280)={r0, &(0x7f0000000300)="6bba010ee67ad0aa80b28a9c663079180f298ce844105ff53733c4b138ecb0ac71dc7978a57f31a807af5bbe49afcc8ef9b4e879bdcebc08010f0121fd262876ca5c1e600154507f37b5febe5e770db7a3adc0aee05abdaba1ea1ea73ddf1ebe0b3925", &(0x7f0000000380)=""/4096}, 0x20) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r2) syz_clone(0x10100, &(0x7f00000000c0)="d6aa614dafa5539a46a2bed9b3fd3805af70b8e22357e636b3a3d6de756e1b7d72a9fa167389194aaed8210c0803f08dee5d5732d1965aa4ada51dde8872d31f1f49f648a2fa802cc1e649bfe069554e056c0bfebf42da", 0x57, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="953b0f4876f8f1007d619483206312b5fc33775a932cc7bf90f0cc3db342b4b71f36bfb6b1ca6dd751eb17a9b17f720bc86aad180f8294fad0cf283c7179e146908faf562b577acec4eae1910337dd02068b60bacba8052abb8761d0") (async) r3 = socket$inet6(0xa, 0xa, 0x20000005) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000040)={'lo\x00', 0x10001}) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r3, 0xc018937c, &(0x7f0000000240)={{0x1, 0x1, 0x18, r1, {0x1}}, './file0\x00'}) sendto$inet6(r4, &(0x7f00000013c0), 0x0, 0x40000, 0x0, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x2400a880, &(0x7f00000002c0)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) write(r3, 0x0, 0x0) (async) fcntl$lock(r3, 0x6, &(0x7f0000000080)={0x3, 0x2, 0xfffffffffffffffa, 0x1, r2}) 09:34:10 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) ioprio_get$pid(0x3, r1) [ 2899.434565][T11181] loop3: detected capacity change from 0 to 87 [ 2899.438886][T11184] loop5: detected capacity change from 0 to 2048 [ 2899.440831][T11186] loop4: detected capacity change from 0 to 2048 [ 2899.441336][T11181] FAT-fs (loop3): bogus number of reserved sectors [ 2899.441348][T11181] FAT-fs (loop3): Can't find a valid FAT filesystem 09:34:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:34:10 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ioprio_get$pid(0x3, 0x0) [ 2899.456898][T11184] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 [ 2899.524331][T11250] loop5: detected capacity change from 0 to 2048 09:34:10 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) 09:34:10 executing program 2: ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000001380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000002e6c04692c65f1657dfdaf923000"]) (async) r1 = socket(0x1, 0x0, 0x4) (async, rerun: 64) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000280)={r0, &(0x7f0000000300)="6bba010ee67ad0aa80b28a9c663079180f298ce844105ff53733c4b138ecb0ac71dc7978a57f31a807af5bbe49afcc8ef9b4e879bdcebc08010f0121fd262876ca5c1e600154507f37b5febe5e770db7a3adc0aee05abdaba1ea1ea73ddf1ebe0b3925", &(0x7f0000000380)=""/4096}, 0x20) (async, rerun: 64) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 32) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (rerun: 32) ptrace(0x10, r2) (async, rerun: 32) syz_clone(0x10100, &(0x7f00000000c0)="d6aa614dafa5539a46a2bed9b3fd3805af70b8e22357e636b3a3d6de756e1b7d72a9fa167389194aaed8210c0803f08dee5d5732d1965aa4ada51dde8872d31f1f49f648a2fa802cc1e649bfe069554e056c0bfebf42da", 0x57, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="953b0f4876f8f1007d619483206312b5fc33775a932cc7bf90f0cc3db342b4b71f36bfb6b1ca6dd751eb17a9b17f720bc86aad180f8294fad0cf283c7179e146908faf562b577acec4eae1910337dd02068b60bacba8052abb8761d0") (async, rerun: 32) r3 = socket$inet6(0xa, 0xa, 0x20000005) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000040)={'lo\x00', 0x10001}) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r3, 0xc018937c, &(0x7f0000000240)={{0x1, 0x1, 0x18, r1, {0x1}}, './file0\x00'}) sendto$inet6(r4, &(0x7f00000013c0), 0x0, 0x40000, 0x0, 0x0) (async) sendto$inet6(r3, 0x0, 0x0, 0x2400a880, &(0x7f00000002c0)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) write(r3, 0x0, 0x0) (async) fcntl$lock(r3, 0x6, &(0x7f0000000080)={0x3, 0x2, 0xfffffffffffffffa, 0x1, r2}) [ 2899.532839][T11250] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 [ 2899.563921][T11302] loop3: detected capacity change from 0 to 87 [ 2899.568547][T11302] FAT-fs (loop3): bogus number of reserved sectors [ 2899.568566][T11302] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2900.274529][T11186] EXT4-fs warning (device loop4): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2900.274529][T11186] 09:34:16 executing program 1: perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ptrace(0x10, 0x0) 09:34:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:34:16 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioprio_get$pid(0x3, 0x0) 09:34:16 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ptrace$setsig(0x4203, 0x0, 0x4, &(0x7f0000000080)={0x3e, 0x44d, 0x6}) 09:34:16 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) 09:34:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000012400)='PMM\x00PM', 0x6, 0x20000}], 0x0, &(0x7f0000012f00)) 09:34:16 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) (async) ptrace$setsig(0x4203, 0x0, 0x4, &(0x7f0000000080)={0x3e, 0x44d, 0x6}) 09:34:16 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_get$pid(0x3, 0x0) [ 2905.633083][T11410] loop4: detected capacity change from 0 to 2048 [ 2905.647170][T11417] loop5: detected capacity change from 0 to 2048 [ 2905.648512][T11419] loop3: detected capacity change from 0 to 87 [ 2905.650071][T11419] FAT-fs (loop3): bogus number of reserved sectors [ 2905.650086][T11419] FAT-fs (loop3): Can't find a valid FAT filesystem 09:34:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:34:16 executing program 0: ioprio_get$pid(0x3, 0x0) 09:34:16 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ptrace$setsig(0x4203, 0x0, 0x4, &(0x7f0000000080)={0x3e, 0x44d, 0x6}) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ptrace(0x10, r0) (async) ptrace$setsig(0x4203, 0x0, 0x4, &(0x7f0000000080)={0x3e, 0x44d, 0x6}) (async) 09:34:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) [ 2905.650510][T11417] EXT4-fs warning (device loop5): read_mmp_block:107: Error -117 while reading MMP block 0 [ 2905.711441][T11494] loop5: detected capacity change from 0 to 2048 [ 2905.714876][T11494] EXT4-fs (loop5): unsupported descriptor size 0 [ 2905.754109][T11532] loop5: detected capacity change from 0 to 2048 [ 2905.756290][T11532] EXT4-fs (loop5): unsupported descriptor size 0 [ 2906.467268][T11410] EXT4-fs warning (device loop4): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2906.467268][T11410] 09:34:25 executing program 1: perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ptrace(0x10, 0x0) 09:34:25 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) 09:34:25 executing program 0: ioprio_get$pid(0x3, 0x0) 09:34:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:34:25 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x3, 0x80, 0xb3, 0x1, 0xc9, 0x8, 0x0, 0x7, 0x40104, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x7fff, 0x2, @perf_config_ext={0x0, 0x8000000000000001}, 0x0, 0x58, 0x7, 0x9, 0x8, 0x4, 0x9, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0xc, r0, 0xd) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) 09:34:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000012400)='PMM\x00PM', 0x6, 0x20000}], 0x0, &(0x7f0000012f00)) 09:34:25 executing program 0: ioprio_get$pid(0x3, 0x0) 09:34:25 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open$cgroup(&(0x7f0000000080)={0x3, 0x80, 0xb3, 0x1, 0xc9, 0x8, 0x0, 0x7, 0x40104, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x7fff, 0x2, @perf_config_ext={0x0, 0x8000000000000001}, 0x0, 0x58, 0x7, 0x9, 0x8, 0x4, 0x9, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0xc, r0, 0xd) (async) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) 09:34:25 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x3, 0x0) 09:34:25 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x3, 0x0) 09:34:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:34:25 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x3, 0x0) [ 2914.872696][T11638] loop3: detected capacity change from 0 to 87 [ 2914.873643][T11638] FAT-fs (loop3): bogus number of reserved sectors [ 2914.873656][T11638] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2914.884331][T11644] loop5: detected capacity change from 0 to 2048 [ 2914.885437][T11642] loop4: detected capacity change from 0 to 2048 [ 2914.891507][T11644] EXT4-fs (loop5): unsupported descriptor size 0 09:34:25 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400", 0xc}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) [ 2914.964612][T11754] loop5: detected capacity change from 0 to 2048 [ 2914.970217][T11754] EXT4-fs (loop5): unsupported descriptor size 0 [ 2914.994488][T11761] loop3: detected capacity change from 0 to 87 [ 2914.998526][T11761] FAT-fs (loop3): bogus number of reserved sectors [ 2914.998542][T11761] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2915.711625][T11642] EXT4-fs warning (device loop4): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2915.711625][T11642] [ 2915.764012][T11647] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 09:34:32 executing program 1: perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ptrace(0x10, 0x0) 09:34:32 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open$cgroup(&(0x7f0000000080)={0x3, 0x80, 0xb3, 0x1, 0xc9, 0x8, 0x0, 0x7, 0x40104, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x7fff, 0x2, @perf_config_ext={0x0, 0x8000000000000001}, 0x0, 0x58, 0x7, 0x9, 0x8, 0x4, 0x9, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0xc, r0, 0xd) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) 09:34:32 executing program 0: perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x3, 0x0) 09:34:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:34:32 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400", 0xc}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) 09:34:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000012400)='PMM\x00PM', 0x6, 0x20000}], 0x0, &(0x7f0000012f00)) 09:34:32 executing program 0: perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x3, 0x0) 09:34:32 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x3, 0x0) 09:34:33 executing program 0: perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x3, 0x0) 09:34:33 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x3, 0x0) [ 2922.001834][T11768] loop3: detected capacity change from 0 to 87 [ 2922.005150][T11770] loop4: detected capacity change from 0 to 2048 [ 2922.011050][T11774] loop5: detected capacity change from 0 to 2048 [ 2922.012595][T11774] EXT4-fs (loop5): unsupported descriptor size 0 [ 2922.016210][T11768] FAT-fs (loop3): bogus number of reserved sectors 09:34:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:34:33 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) ioprio_get$pid(0x3, r1) [ 2922.016234][T11768] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2922.081759][T11785] loop5: detected capacity change from 0 to 2048 [ 2922.083010][T11785] EXT4-fs (loop5): unsupported descriptor size 0 [ 2922.836992][T11770] EXT4-fs warning (device loop4): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2922.836992][T11770] 09:34:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:34:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000012400)='PMM\x00PMM', 0x7, 0x20000}], 0x0, &(0x7f0000012f00)) 09:34:40 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x3, 0x0) 09:34:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010400)="ff070000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000dbf4655fdbf4655fdbf4655f00"/4128, 0x1020, 0x1000}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024000000", 0x30, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:34:40 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ptrace(0x10, 0x0) 09:34:40 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400", 0xc}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) 09:34:40 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x3, 0x0) 09:34:40 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x3, 0x0) 09:34:40 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x3, 0x0) 09:34:40 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioprio_get$pid(0x0, 0x0) [ 2929.196189][T11797] loop2: detected capacity change from 0 to 2048 [ 2929.199110][T11799] loop3: detected capacity change from 0 to 87 [ 2929.201879][T11801] loop4: detected capacity change from 0 to 2048 [ 2929.202081][T11802] loop5: detected capacity change from 0 to 2048 [ 2929.217402][T11799] FAT-fs (loop3): bogus number of reserved sectors [ 2929.217417][T11799] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2929.226472][T11802] EXT4-fs (loop5): unsupported descriptor size 0 09:34:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:34:40 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioprio_get$pid(0x0, 0x0) 09:34:40 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x0, 0x0) [ 2929.251390][T11797] EXT4-fs error (device loop2): ext4_ext_check_inode:497: inode #2: comm syz-executor.2: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 36(4), depth 0(0) [ 2929.251740][T11797] EXT4-fs (loop2): get root inode failed [ 2929.251754][T11797] EXT4-fs (loop2): mount failed [ 2929.288470][T11817] loop5: detected capacity change from 0 to 2048 [ 2929.295153][T11817] EXT4-fs (loop5): unsupported descriptor size 0 [ 2930.036730][T11801] EXT4-fs warning (device loop4): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2930.036730][T11801] 09:34:51 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ptrace(0x10, 0x0) 09:34:51 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x40120}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0xf16a400, &(0x7f00000002c0)="d65d52f8606ede4145a7a091bb7eecfff5aec6e6fc65312d78911dd867d4f5d8d7d9eec606653b9d9fc75428626b0518e0c5cb1442e578c48dfa7c1677a7d542fc1eb3984d35f8af9b6ff885f0e2159d248babc210ca5ca693d00649ec729bc0f9ed0141d279f9086670537eb041765bc1964f351593ca4f4b2aadfaea1d9737dc9c7ef694a9840ea8516ebbed09a937444a065274d8589fa8e1d5c9d22ef8ae0c6d41cfb51d54dc8f361a04c9dbd1f62aaa708b6d2c59062b79bded43eb300bd399eaf4fb99e1e6f6da0fd200d20a247de38617f590e488392566b73f78075bd38ad8b0b6f9afecd41ef8dbaf75b6f3a93d", 0xf2, &(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)="f0253266f851f279c3a8c8e386d2a1c854ef79cfc2e157ed4fe85cd44e405c7386409fd1ce5287a4ec18c5565735f7b73858b035a6927aefa27daddafe90bac693a613eeb7e516e606689856e88c2d10e59f32d394f9c42380abda289ff5b072c84ec329ba3408e2e5f4d87c3cfa15421a20f2b7bf22a43476743b29815b5972cae8b0731322100d7701e58678e45825c292cabf1022b355a788c8debaf70e18841e00c1") r0 = open(&(0x7f00000001c0)='./bus\x00', 0x8001141042, 0x0) ftruncate(r0, 0x7) copy_file_range(r0, 0x0, r0, &(0x7f0000000080)=0xffa1, 0x401, 0x0) perf_event_open(&(0x7f0000000200)={0x4, 0x80, 0xce, 0x4, 0x3, 0x9, 0x0, 0x5, 0x2c000, 0x7, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0xffffffffffffffff, 0x8f}, 0xc2, 0x0, 0x2, 0x7, 0x200, 0x20, 0x1, 0x0, 0x1, 0x0, 0xb2b}, 0xffffffffffffffff, 0x10, r0, 0x0) r1 = syz_io_uring_setup(0x226e, &(0x7f0000000080)={0x0, 0x4a71, 0x1, 0x2, 0x363}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), &(0x7f0000000140)) close(r1) 09:34:51 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200", 0x12}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) 09:34:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:34:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000012400)='PMM\x00PMM', 0x7, 0x20000}], 0x0, &(0x7f0000012f00)) 09:34:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010400)="ff070000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000dbf4655fdbf4655fdbf4655f00"/4128, 0x1020, 0x1000}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024000000", 0x30, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) [ 2940.473445][T11826] loop3: detected capacity change from 0 to 87 [ 2940.479292][T11830] loop5: detected capacity change from 0 to 2048 [ 2940.482342][T11832] loop4: detected capacity change from 0 to 2048 [ 2940.484155][T11833] loop2: detected capacity change from 0 to 2048 [ 2940.495694][T11826] FAT-fs (loop3): invalid media value (0x00) [ 2940.495713][T11826] FAT-fs (loop3): Can't find a valid FAT filesystem 09:34:51 executing program 0: ioctl$SG_SET_FORCE_PACK_ID(0xffffffffffffffff, 0x227b, &(0x7f0000000080)=0x1) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x6117, &(0x7f00000000c0)={0x0, 0xebad, 0x8, 0x2, 0x324}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000180)) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) syz_io_uring_submit(r0, 0x0, &(0x7f00000001c0)=@IORING_OP_FADVISE={0x18, 0x2, 0x0, @fd=r1, 0x5, 0x0, 0x8, 0x5, 0x1}, 0x1ff) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r2) ptrace(0x8, r2) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x8001141042, 0x0) ftruncate(r3, 0x7) copy_file_range(r3, 0x0, r3, &(0x7f0000000080)=0xffa1, 0x401, 0x0) ioctl$PTP_EXTTS_REQUEST2(r3, 0x40103d0b, &(0x7f0000000200)={0x7b, 0xc}) 09:34:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010400)="ff070000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000dbf4655fdbf4655fdbf4655f00"/4128, 0x1020, 0x1000}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024000000", 0x30, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) [ 2940.495941][T11830] EXT4-fs (loop5): unsupported descriptor size 0 [ 2940.514494][T11833] EXT4-fs error (device loop2): ext4_ext_check_inode:497: inode #2: comm syz-executor.2: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 36(4), depth 0(0) [ 2940.514641][T11833] EXT4-fs (loop2): get root inode failed [ 2940.514652][T11833] EXT4-fs (loop2): mount failed 09:34:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f9501004000", 0x20, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) [ 2940.581570][T11840] loop2: detected capacity change from 0 to 2048 [ 2940.593379][T11842] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 2940.609874][T11840] EXT4-fs error (device loop2): ext4_ext_check_inode:497: inode #2: comm syz-executor.2: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 36(4), depth 0(0) 09:34:51 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200", 0x12}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) 09:34:51 executing program 0: ioctl$SG_SET_FORCE_PACK_ID(0xffffffffffffffff, 0x227b, &(0x7f0000000080)=0x1) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x6117, &(0x7f00000000c0)={0x0, 0xebad, 0x8, 0x2, 0x324}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000180)) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) syz_io_uring_submit(r0, 0x0, &(0x7f00000001c0)=@IORING_OP_FADVISE={0x18, 0x2, 0x0, @fd=r1, 0x5, 0x0, 0x8, 0x5, 0x1}, 0x1ff) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r2) ptrace(0x8, r2) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x8001141042, 0x0) ftruncate(r3, 0x7) copy_file_range(r3, 0x0, r3, &(0x7f0000000080)=0xffa1, 0x401, 0x0) ioctl$PTP_EXTTS_REQUEST2(r3, 0x40103d0b, &(0x7f0000000200)={0x7b, 0xc}) 09:34:51 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x100000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010400)="ff070000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000dbf4655fdbf4655fdbf4655f00"/4128, 0x1020, 0x1000}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024000000", 0x30, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) [ 2940.610222][T11840] EXT4-fs (loop2): get root inode failed [ 2940.610234][T11840] EXT4-fs (loop2): mount failed [ 2940.614337][T11847] loop5: detected capacity change from 0 to 2048 [ 2940.652131][T11847] EXT4-fs error (device loop5): ext4_ext_check_inode:497: inode #2: comm syz-executor.5: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 36(4), depth 0(0) [ 2940.652326][T11847] EXT4-fs (loop5): get root inode failed [ 2940.652349][T11847] EXT4-fs (loop5): mount failed [ 2940.652842][T11851] loop3: detected capacity change from 0 to 87 [ 2940.692693][T11855] loop2: detected capacity change from 0 to 2048 [ 2940.698425][T11851] FAT-fs (loop3): invalid media value (0x00) [ 2940.698443][T11851] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2940.715326][T11853] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 2941.317494][T11832] EXT4-fs warning (device loop4): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2941.317494][T11832] 09:34:58 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ptrace(0x10, 0x0) 09:34:58 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x100000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010400)="ff070000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000dbf4655fdbf4655fdbf4655f00"/4128, 0x1020, 0x1000}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024000000", 0x30, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:34:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:34:58 executing program 0: ioctl$SG_SET_FORCE_PACK_ID(0xffffffffffffffff, 0x227b, &(0x7f0000000080)=0x1) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x6117, &(0x7f00000000c0)={0x0, 0xebad, 0x8, 0x2, 0x324}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000180)) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) syz_io_uring_submit(r0, 0x0, &(0x7f00000001c0)=@IORING_OP_FADVISE={0x18, 0x2, 0x0, @fd=r1, 0x5, 0x0, 0x8, 0x5, 0x1}, 0x1ff) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r2) ptrace(0x8, r2) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x8001141042, 0x0) ftruncate(r3, 0x7) copy_file_range(r3, 0x0, r3, &(0x7f0000000080)=0xffa1, 0x401, 0x0) ioctl$PTP_EXTTS_REQUEST2(r3, 0x40103d0b, &(0x7f0000000200)={0x7b, 0xc}) 09:34:58 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200", 0x12}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) 09:34:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000012400)='PMM\x00PMM', 0x7, 0x20000}], 0x0, &(0x7f0000012f00)) 09:34:58 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x100000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010400)="ff070000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000dbf4655fdbf4655fdbf4655f00"/4128, 0x1020, 0x1000}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024000000", 0x30, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:34:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:34:58 executing program 0: ioctl$SG_SET_FORCE_PACK_ID(0xffffffffffffffff, 0x227b, &(0x7f0000000080)=0x1) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_io_uring_setup(0x6117, &(0x7f00000000c0)={0x0, 0xebad, 0x8, 0x2, 0x324}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000180)) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) syz_io_uring_submit(r0, 0x0, &(0x7f00000001c0)=@IORING_OP_FADVISE={0x18, 0x2, 0x0, @fd=r1, 0x5, 0x0, 0x8, 0x5, 0x1}, 0x1ff) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r2) ptrace(0x8, r2) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x8001141042, 0x0) ftruncate(r3, 0x7) copy_file_range(r3, 0x0, r3, &(0x7f0000000080)=0xffa1, 0x401, 0x0) ioctl$PTP_EXTTS_REQUEST2(r3, 0x40103d0b, &(0x7f0000000200)={0x7b, 0xc}) 09:34:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x100000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010400)="ff070000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000dbf4655fdbf4655fdbf4655f00"/4128, 0x1020, 0x1000}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024000000", 0x30, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) [ 2947.595447][T11861] loop5: detected capacity change from 0 to 2048 [ 2947.596678][T11861] EXT4-fs (loop5): unsupported descriptor size 0 [ 2947.599632][T11864] loop3: detected capacity change from 0 to 87 [ 2947.607676][T11866] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 2947.609465][T11868] loop4: detected capacity change from 0 to 2048 [ 2947.618144][T11867] loop2: detected capacity change from 0 to 2048 09:34:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:34:58 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400", 0x15}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) [ 2947.624210][T11864] FAT-fs (loop3): invalid media value (0x00) [ 2947.624230][T11864] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2947.653290][T11870] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 2947.658391][T11873] loop2: detected capacity change from 0 to 2048 [ 2947.682778][T11878] loop5: detected capacity change from 0 to 2048 [ 2947.688511][T11878] EXT4-fs (loop5): unsupported descriptor size 0 [ 2947.699170][T11877] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 2947.708580][T11881] loop2: detected capacity change from 0 to 2048 [ 2947.719354][T11883] loop5: detected capacity change from 0 to 2048 [ 2947.733559][T11883] EXT4-fs (loop5): unsupported descriptor size 0 [ 2947.748009][T11885] loop3: detected capacity change from 0 to 87 [ 2947.770737][T11885] FAT-fs (loop3): invalid media value (0x00) [ 2947.770755][T11885] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2948.438512][T11868] EXT4-fs warning (device loop4): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 2948.438512][T11868] 09:35:07 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ptrace(0x10, 0x0) 09:35:07 executing program 0: ioctl$SG_SET_FORCE_PACK_ID(0xffffffffffffffff, 0x227b, &(0x7f0000000080)=0x1) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_io_uring_setup(0x6117, &(0x7f00000000c0)={0x0, 0xebad, 0x8, 0x2, 0x324}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000180)) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) syz_io_uring_submit(r0, 0x0, &(0x7f00000001c0)=@IORING_OP_FADVISE={0x18, 0x2, 0x0, @fd=r1, 0x5, 0x0, 0x8, 0x5, 0x1}, 0x1ff) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r2) ptrace(0x8, r2) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x8001141042, 0x0) ftruncate(r3, 0x7) copy_file_range(r3, 0x0, r3, &(0x7f0000000080)=0xffa1, 0x401, 0x0) 09:35:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b", 0x10, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:35:07 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400", 0x15}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) 09:35:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x100000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010400)="ff070000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000dbf4655fdbf4655fdbf4655f00"/4128, 0x1020, 0x1000}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024000000", 0x30, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:35:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8}], 0x0, &(0x7f0000012f00)) [ 2956.877897][T11895] loop3: detected capacity change from 0 to 87 [ 2956.880215][T11896] loop4: detected capacity change from 0 to 2048 [ 2956.881931][T11891] loop2: detected capacity change from 0 to 2048 [ 2956.884049][T11898] loop5: detected capacity change from 0 to 2048 [ 2956.885622][T11897] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 2956.892369][T11895] FAT-fs (loop3): invalid media value (0x00) 09:35:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x100000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010400)="ff070000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000dbf4655fdbf4655fdbf4655f00"/4128, 0x1020, 0x1000}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024000000", 0x30, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:35:07 executing program 0: ioctl$SG_SET_FORCE_PACK_ID(0xffffffffffffffff, 0x227b, &(0x7f0000000080)=0x1) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x6117, &(0x7f00000000c0)={0x0, 0xebad, 0x8, 0x2, 0x324}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000180)) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) syz_io_uring_submit(r0, 0x0, &(0x7f00000001c0)=@IORING_OP_FADVISE={0x18, 0x2, 0x0, @fd=r1, 0x5, 0x0, 0x8, 0x5, 0x1}, 0x1ff) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r2) ptrace(0x8, r2) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x8001141042, 0x0) ftruncate(r3, 0x7) 09:35:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8}], 0x0, &(0x7f0000012f00)) 09:35:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b", 0x10, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) [ 2956.892385][T11895] FAT-fs (loop3): Can't find a valid FAT filesystem 09:35:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010400)="ff070000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000dbf4655fdbf4655fdbf4655f00"/4128, 0x1020, 0x1000}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024000000", 0x30, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:35:07 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400", 0x15}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) [ 2956.899553][T11898] EXT4-fs (loop5): unsupported descriptor size 0 [ 2956.899907][T11896] EXT4-fs warning (device loop4): read_mmp_block:107: Error -117 while reading MMP block 64 [ 2956.964895][T11904] loop2: detected capacity change from 0 to 2048 [ 2956.973146][T11906] loop4: detected capacity change from 0 to 2048 [ 2957.000250][T11909] loop5: detected capacity change from 0 to 2048 [ 2957.001584][T11910] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 2957.010598][T11909] EXT4-fs (loop5): unsupported descriptor size 0 [ 2957.018456][T11906] EXT4-fs warning (device loop4): read_mmp_block:107: Error -117 while reading MMP block 64 [ 2957.042403][T11913] loop2: detected capacity change from 0 to 512 [ 2957.048203][T11913] EXT4-fs (loop2): bad geometry: block count 512 exceeds size of device (128 blocks) [ 2957.054915][T11915] loop3: detected capacity change from 0 to 87 [ 2957.076265][T11901] I/O error, dev loop2, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2957.076294][T11901] Buffer I/O error on dev loop2, logical block 1, async page read [ 2957.110979][T11915] FAT-fs (loop3): invalid media value (0x00) [ 2957.111000][T11915] FAT-fs (loop3): Can't find a valid FAT filesystem 09:35:14 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ptrace(0x10, 0x0) 09:35:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b", 0x10, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:35:14 executing program 0: ioctl$SG_SET_FORCE_PACK_ID(0xffffffffffffffff, 0x227b, &(0x7f0000000080)=0x1) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_io_uring_setup(0x6117, &(0x7f00000000c0)={0x0, 0xebad, 0x8, 0x2, 0x324}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000180)) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) syz_io_uring_submit(r0, 0x0, &(0x7f00000001c0)=@IORING_OP_FADVISE={0x18, 0x2, 0x0, @fd=r1, 0x5, 0x0, 0x8, 0x5, 0x1}, 0x1ff) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r2) ptrace(0x8, r2) open(&(0x7f00000001c0)='./bus\x00', 0x8001141042, 0x0) 09:35:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8}], 0x0, &(0x7f0000012f00)) 09:35:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010400)="ff070000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000dbf4655fdbf4655fdbf4655f00"/4128, 0x1020, 0x1000}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024000000", 0x30, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:35:14 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f8", 0x16}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) 09:35:15 executing program 0: ioctl$SG_SET_FORCE_PACK_ID(0xffffffffffffffff, 0x227b, &(0x7f0000000080)=0x1) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x6117, &(0x7f00000000c0)={0x0, 0xebad, 0x8, 0x2, 0x324}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000180)) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) syz_io_uring_submit(r0, 0x0, &(0x7f00000001c0)=@IORING_OP_FADVISE={0x18, 0x2, 0x0, @fd=r1, 0x5, 0x0, 0x8, 0x5, 0x1}, 0x1ff) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r2) ptrace(0x8, r2) [ 2964.000096][T11925] loop3: detected capacity change from 0 to 87 [ 2964.009062][T11929] loop5: detected capacity change from 0 to 2048 [ 2964.016448][T11927] loop4: detected capacity change from 0 to 2048 [ 2964.016546][T11929] EXT4-fs (loop5): unsupported descriptor size 0 [ 2964.017211][T11930] loop2: detected capacity change from 0 to 512 [ 2964.018559][T11930] EXT4-fs (loop2): bad geometry: block count 512 exceeds size of device (128 blocks) 09:35:15 executing program 0: ioctl$SG_SET_FORCE_PACK_ID(0xffffffffffffffff, 0x227b, &(0x7f0000000080)=0x1) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x6117, &(0x7f00000000c0)={0x0, 0xebad, 0x8, 0x2, 0x324}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000180)) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) syz_io_uring_submit(r0, 0x0, &(0x7f00000001c0)=@IORING_OP_FADVISE={0x18, 0x2, 0x0, @fd=r1, 0x5, 0x0, 0x8, 0x5, 0x1}, 0x1ff) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r2) 09:35:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc2", 0x18, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:35:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010400)="ff070000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000dbf4655fdbf4655fdbf4655f00"/4128, 0x1020, 0x1000}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024000000", 0x30, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:35:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) [ 2964.019502][T11928] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 2964.026930][T11925] FAT-fs (loop3): bogus number of FAT sectors [ 2964.026944][T11925] FAT-fs (loop3): Can't find a valid FAT filesystem 09:35:15 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f8", 0x16}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) [ 2964.034269][T11927] EXT4-fs warning (device loop4): read_mmp_block:107: Error -117 while reading MMP block 64 [ 2964.049404][T11933] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 2964.113916][T11938] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 2964.122763][T11944] loop3: detected capacity change from 0 to 87 [ 2964.123544][T11942] loop5: detected capacity change from 0 to 2048 [ 2964.124093][T11944] FAT-fs (loop3): bogus number of FAT sectors [ 2964.124107][T11944] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2964.132155][T11947] loop2: detected capacity change from 0 to 512 [ 2964.133064][T11942] EXT4-fs (loop5): unsupported descriptor size 0 [ 2964.133109][T11948] loop4: detected capacity change from 0 to 2048 [ 2964.133195][T11942] ================================================================== [ 2964.133217][T11942] BUG: KCSAN: data-race in data_alloc / data_push_tail [ 2964.133237][T11942] [ 2964.133242][T11942] write to 0xffffffff86e5c060 of 8 bytes by task 11948 on cpu 0: [ 2964.133258][T11942] data_alloc+0x205/0x2b0 [ 2964.133276][T11942] prb_reserve+0x897/0xbd0 [ 2964.133293][T11942] vprintk_store+0x51c/0xb50 [ 2964.133317][T11942] vprintk_emit+0xcc/0x4e0 [ 2964.133338][T11942] vprintk_default+0x22/0x30 [ 2964.133360][T11942] vprintk+0x7f/0x90 [ 2964.133375][T11942] _printk+0x76/0x96 [ 2964.133393][T11942] set_capacity_and_notify+0x170/0x1d0 [ 2964.133413][T11942] loop_set_size+0x2e/0x70 [ 2964.133433][T11942] loop_configure+0xb1b/0xc20 [ 2964.133453][T11942] lo_ioctl+0x641/0x1290 [ 2964.133472][T11942] blkdev_ioctl+0x20e/0x440 [ 2964.133489][T11942] __se_sys_ioctl+0xcb/0x140 [ 2964.133506][T11942] __x64_sys_ioctl+0x3f/0x50 [ 2964.133522][T11942] do_syscall_64+0x2b/0x70 [ 2964.133542][T11942] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 2964.133564][T11942] [ 2964.133568][T11942] read to 0xffffffff86e5c060 of 8 bytes by task 11942 on cpu 1: [ 2964.133583][T11942] data_push_tail+0x10f/0x440 [ 2964.133600][T11942] data_alloc+0xbc/0x2b0 [ 2964.133616][T11942] prb_reserve+0x897/0xbd0 [ 2964.133632][T11942] vprintk_store+0x51c/0xb50 [ 2964.133660][T11942] vprintk_emit+0xcc/0x4e0 [ 2964.133688][T11942] vprintk_default+0x22/0x30 [ 2964.133710][T11942] vprintk+0x7f/0x90 [ 2964.133724][T11942] _printk+0x76/0x96 [ 2964.133741][T11942] __ext4_msg+0x174/0x180 [ 2964.133758][T11942] ext4_fill_super+0x2412/0x4f00 [ 2964.133776][T11942] get_tree_bdev+0x2b4/0x3b0 [ 2964.133796][T11942] ext4_get_tree+0x18/0x20 [ 2964.133815][T11942] vfs_get_tree+0x49/0x190 [ 2964.133835][T11942] do_new_mount+0x200/0x650 [ 2964.133855][T11942] path_mount+0x4b1/0xb60 [ 2964.133876][T11942] __se_sys_mount+0x281/0x2d0 [ 2964.133896][T11942] __x64_sys_mount+0x63/0x70 [ 2964.133917][T11942] do_syscall_64+0x2b/0x70 [ 2964.133937][T11942] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 2964.133958][T11942] [ 2964.133961][T11942] value changed: 0x00000000ffffefe9 -> 0x00000000fffffc41 [ 2964.133972][T11942] [ 2964.133974][T11942] Reported by Kernel Concurrency Sanitizer on: [ 2964.133981][T11942] CPU: 1 PID: 11942 Comm: syz-executor.5 Not tainted 5.19.0-rc3-syzkaller-00043-g3abc3ae553c7-dirty #0 [ 2964.134005][T11942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2964.134015][T11942] ================================================================== [ 2964.136542][T11947] EXT4-fs (loop2): bad geometry: block count 512 exceeds size of device (128 blocks) [ 2964.136555][T11948] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2964.136572][T11948] EXT4-fs (loop4): group descriptors corrupted! [ 2964.145037][T11919] I/O error, dev loop3, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2964.145079][T11919] Buffer I/O error on dev loop3, logical block 1, async page read [ 2964.145106][T11919] I/O error, dev loop3, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2964.145130][T11919] Buffer I/O error on dev loop3, logical block 2, async page read [ 2964.145153][T11919] I/O error, dev loop3, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2964.145189][T11919] Buffer I/O error on dev loop3, logical block 3, async page read [ 2964.145211][T11919] I/O error, dev loop3, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2964.145232][T11919] Buffer I/O error on dev loop3, logical block 4, async page read [ 2964.145297][T11919] I/O error, dev loop3, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2964.145321][T11919] Buffer I/O error on dev loop3, logical block 5, async page read [ 2964.145400][T11919] I/O error, dev loop3, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2964.145423][T11919] Buffer I/O error on dev loop3, logical block 6, async page read [ 2964.145445][T11919] I/O error, dev loop3, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2964.145468][T11919] Buffer I/O error on dev loop3, logical block 7, async page read 09:35:24 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ptrace(0x10, 0x0) 09:35:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x0, 0x0, 0x0, &(0x7f0000012f00)) 09:35:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc2", 0x18, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:35:24 executing program 0: ioctl$SG_SET_FORCE_PACK_ID(0xffffffffffffffff, 0x227b, &(0x7f0000000080)=0x1) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x6117, &(0x7f00000000c0)={0x0, 0xebad, 0x8, 0x2, 0x324}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000180)) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) syz_io_uring_submit(r0, 0x0, &(0x7f00000001c0)=@IORING_OP_FADVISE={0x18, 0x2, 0x0, @fd=r1, 0x5, 0x0, 0x8, 0x5, 0x1}, 0x1ff) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 09:35:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:35:24 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f8", 0x16}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x2000}]) 09:35:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x0, 0x0, 0x0, &(0x7f0000012f00)) [ 2973.200337][T11959] loop4: detected capacity change from 0 to 2048 [ 2973.201619][T11961] No source specified [ 2973.204143][T11956] loop3: detected capacity change from 0 to 87 [ 2973.206095][T11962] loop5: detected capacity change from 0 to 2048 [ 2973.209122][T11960] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 09:35:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x0, 0x0, 0x0, &(0x7f0000012f00)) 09:35:24 executing program 0: ioctl$SG_SET_FORCE_PACK_ID(0xffffffffffffffff, 0x227b, &(0x7f0000000080)=0x1) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x6117, &(0x7f00000000c0)={0x0, 0xebad, 0x8, 0x2, 0x324}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000180)) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) syz_io_uring_submit(r0, 0x0, &(0x7f00000001c0)=@IORING_OP_FADVISE={0x18, 0x2, 0x0, @fd=r1, 0x5, 0x0, 0x8, 0x5, 0x1}, 0x1ff) 09:35:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc2", 0x18, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024", 0x2d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) 09:35:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36383530363930383600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010400)="ff070000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000dbf4655fdbf4655fdbf4655f00"/4128, 0x1020, 0x1000}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af3010024000000", 0x30, 0x2080}], 0x0, &(0x7f0000012f00)) 09:35:24 executing program 0: ioctl$SG_SET_FORCE_PACK_ID(0xffffffffffffffff, 0x227b, &(0x7f0000000080)=0x1) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x6117, &(0x7f00000000c0)={0x0, 0xebad, 0x8, 0x2, 0x324}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000140), &(0x7f0000000180)) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 2973.215469][T11959] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2973.215489][T11959] EXT4-fs (loop4): group descriptors corrupted! [ 2973.222420][T11956] FAT-fs (loop3): bogus number of FAT sectors [ 2973.222434][T11956] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2973.222603][T11962] EXT4-fs (loop5): unsupported descriptor size 0 [ 2973.229719][T11966] No source specified [ 2973.266460][T11968] No source specified [ 2973.272299][T11970] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 2973.306009][T11974] loop5: detected capacity change from 0 to 2048 [ 2973.311039][T11976] loop2: detected capacity change from 0 to 2048 [ 2973.316825][T11974] EXT4-fs (loop5): unsupported descriptor size 0 [ 2973.317000][T11975] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 2973.321053][T11976] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 64 [ 2973.357525][T11964] I/O error, dev loop2, sector 24 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0