0x0, 0xffffffffffffffff, 0x2) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB], 0x5) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24800000d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x1f, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='rdma.current\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000040)) openat$cgroup(0xffffffffffffffff, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_subtree(r2, 0x0, 0x2, 0x0) write$cgroup_type(r0, &(0x7f0000000140), 0x12000005f) 00:12:14 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x580000b, 0x12, r2, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$inet_opts(r0, 0x0, 0xe, 0x0, 0x0) 00:12:14 executing program 2: r0 = open$dir(&(0x7f0000000000)='\x00', 0x2090080, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0/file0\x00', 0x0) 00:12:14 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x8, 0x1}, 0x8) [ 129.898465][T13232] EXT4-fs (loop3): mount failed [ 129.912825][T13247] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 129.922720][T13247] EXT4-fs (loop1): group descriptors corrupted! 00:12:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700), 0x0, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:14 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x580000b, 0x12, r2, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$inet_opts(r0, 0x0, 0xe, 0x0, 0x0) 00:12:14 executing program 0: r0 = open$dir(&(0x7f0000000000)='\x00', 0x2090080, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) linkat(r0, &(0x7f0000000180)='./file0\x00', 0xffffffffffffffff, 0x0, 0x2000) 00:12:14 executing program 4: symlinkat(&(0x7f0000000b40)='./file1\x00', 0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00') readlinkat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 00:12:14 executing program 2: setrlimit(0x4, &(0x7f0000000000)={0x0, 0x1}) [ 130.052870][T13281] loop3: detected capacity change from 0 to 512 [ 130.063812][T13284] loop1: detected capacity change from 0 to 512 00:12:14 executing program 0: unlinkat(0xffffffffffffffff, 0x0, 0xaa9450cef6afdbfd) 00:12:14 executing program 4: r0 = open$dir(&(0x7f0000000000)='\x00', 0x2090080, 0x0) symlinkat(&(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000640)='./file0\x00') linkat(r0, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x800) [ 130.108279][T13284] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 130.118142][T13284] EXT4-fs (loop1): group descriptors corrupted! [ 130.139996][T13281] EXT4-fs warning (device loop3): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 130.173460][T13281] EXT4-fs (loop3): mount failed 00:12:14 executing program 5: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB], 0x5) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24800000d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x1f, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='rdma.current\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000040)) openat$cgroup(0xffffffffffffffff, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40086602, &(0x7f0000000100)=0xee) write$cgroup_type(r0, &(0x7f0000000140), 0x12000005f) 00:12:14 executing program 4: pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x0) fcntl$setown(r0, 0x6, 0x0) 00:12:14 executing program 0: readlinkat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/13, 0xffffffffffffffc0) 00:12:14 executing program 2: setrlimit(0x0, &(0x7f0000000ac0)={0x10000}) 00:12:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700), 0x0, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:14 executing program 4: open$dir(0x0, 0x40000, 0x0) 00:12:14 executing program 0: symlinkat(&(0x7f0000000b40)='./file1\x00', 0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00') faccessat(0xffffffffffffff9c, &(0x7f0000002b80)='./file0\x00', 0x0) [ 130.307293][T13322] loop3: detected capacity change from 0 to 512 [ 130.332949][T13328] loop1: detected capacity change from 0 to 512 00:12:14 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg(r0, &(0x7f0000000800)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="88000000000000001100000004000040a08285dadf39488364e21d8bcdc23682a36680f00d43a47f5e86b624c7b12d11bc83095b64342c87d186b9ee838a83092dec82e4bf35b3c6109e3d5bfab30f6c4ef3553262dac6812fa3cbad10905430da78d2994c019ad425105919ecd303296a3c38c04e99cc7c1e61ecd8c6a0a829eecd4750d600000098"], 0x370}, 0x0) 00:12:14 executing program 4: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg(r0, &(0x7f0000000800)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x370}, 0x0) 00:12:14 executing program 0: symlinkat(&(0x7f0000000b40)='./file1\x00', 0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00') readlinkat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0xfffffebe) [ 130.359863][T13322] EXT4-fs warning (device loop3): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 130.378127][T13328] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 130.387903][T13328] EXT4-fs (loop1): group descriptors corrupted! [ 130.391382][T13322] EXT4-fs (loop3): mount failed 00:12:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0", 0x3, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) [ 130.516377][T13362] loop3: detected capacity change from 0 to 512 [ 130.552478][T13362] EXT4-fs warning (device loop3): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. 00:12:14 executing program 5: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB], 0x5) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24800000d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x1f, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='rdma.current\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000040)) openat$cgroup(0xffffffffffffffff, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40086602, &(0x7f0000000100)=0xee) write$cgroup_type(r0, &(0x7f0000000140), 0x12000005f) 00:12:14 executing program 4: symlinkat(&(0x7f0000000b40)='./file1\x00', 0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00') r0 = open$dir(&(0x7f0000000000)='\x00', 0x2090080, 0x0) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) 00:12:14 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x5460, 0x0) 00:12:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="0200000012", 0x5, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:14 executing program 0: symlinkat(&(0x7f0000000b40)='./file1\x00', 0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00') open$dir(&(0x7f0000000140)='./file0\x00', 0x80100, 0x0) [ 130.566943][T13362] EXT4-fs (loop3): mount failed 00:12:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0", 0x3, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:15 executing program 0: symlinkat(&(0x7f0000000b40)='./file1\x00', 0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00') open$dir(&(0x7f0000000000)='./file2\x00', 0x200, 0x0) 00:12:15 executing program 2: symlinkat(&(0x7f0000000b40)='./file1\x00', 0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00') r0 = open$dir(&(0x7f0000000000)='\x00', 0x2090080, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 130.612901][T13376] loop1: detected capacity change from 0 to 512 [ 130.641779][T13376] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 130.651885][T13376] EXT4-fs (loop1): group descriptors corrupted! 00:12:15 executing program 4: mount(&(0x7f0000000140), 0x0, 0x0, 0x0, 0x0) 00:12:15 executing program 0: symlinkat(&(0x7f0000000b40)='./file1\x00', 0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00') open$dir(&(0x7f0000000000)='./file2\x00', 0x200, 0x0) 00:12:15 executing program 2: r0 = open$dir(&(0x7f0000000000)='\x00', 0x2090080, 0x0) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000000)='\x00', 0x2090080, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') [ 130.689425][T13390] loop3: detected capacity change from 0 to 512 00:12:15 executing program 0: symlinkat(&(0x7f0000000b40)='./file1\x00', 0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00') open$dir(&(0x7f0000000000)='./file2\x00', 0x200, 0x0) [ 130.753405][T13390] EXT4-fs warning (device loop3): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 130.811687][T13390] EXT4-fs (loop3): mount failed 00:12:15 executing program 5: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB], 0x5) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24800000d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x1f, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='rdma.current\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000040)) openat$cgroup(0xffffffffffffffff, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086602, &(0x7f0000000100)=0xee) write$cgroup_type(r0, &(0x7f0000000140), 0x12000005f) 00:12:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="0200000012", 0x5, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:15 executing program 4: r0 = open$dir(&(0x7f0000000000)='\x00', 0x2090080, 0x0) symlinkat(&(0x7f0000000b40)='./file0\x00', r0, &(0x7f0000000140)='.\x00') 00:12:15 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) open$dir(&(0x7f00000000c0)='./file0/file0/file0\x00', 0x0, 0x0) 00:12:15 executing program 0: symlinkat(&(0x7f0000000b40)='./file1\x00', 0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00') open$dir(&(0x7f0000000000)='./file2\x00', 0x200, 0x0) 00:12:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0", 0x3, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:15 executing program 2: symlinkat(&(0x7f0000000b40)='./file1\x00', 0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00') r0 = open$dir(&(0x7f0000000000)='\x00', 0x2090080, 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 130.917322][T13429] loop1: detected capacity change from 0 to 512 [ 130.950804][T13437] loop3: detected capacity change from 0 to 512 [ 130.957176][T13429] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock 00:12:15 executing program 4: open$dir(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) readlinkat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 00:12:15 executing program 0: open$dir(&(0x7f00000000c0)='./file0/file0/file0\x00', 0x200, 0x0) 00:12:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="0200000012", 0x5, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) [ 130.966932][T13429] EXT4-fs (loop1): group descriptors corrupted! 00:12:15 executing program 2: symlinkat(&(0x7f0000000b40)='./file1\x00', 0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00') readlinkat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) 00:12:15 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='\x00', 0x2090080, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) [ 131.042126][T13437] EXT4-fs warning (device loop3): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 131.051679][T13455] loop1: detected capacity change from 0 to 512 [ 131.060369][T13437] EXT4-fs (loop3): mount failed 00:12:15 executing program 5: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB], 0x5) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24800000d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x1f, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='rdma.current\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000040)) openat$cgroup(0xffffffffffffffff, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086602, &(0x7f0000000100)=0xee) write$cgroup_type(r0, &(0x7f0000000140), 0x12000005f) 00:12:15 executing program 4: symlinkat(&(0x7f0000000b40)='./file1\x00', 0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00') open$dir(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) readlinkat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 00:12:15 executing program 2: r0 = open$dir(&(0x7f0000000000)='\x00', 0x2090080, 0x0) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) 00:12:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000120000", 0x7, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:15 executing program 0: open$dir(0x0, 0x60046, 0x0) 00:12:15 executing program 4: r0 = open$dir(&(0x7f0000000000)='\x00', 0x2090080, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000000)='\x00', 0x2090080, 0x0) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x0) [ 131.179227][T13478] loop3: detected capacity change from 0 to 512 [ 131.194108][T13480] loop1: detected capacity change from 0 to 512 [ 131.214477][T13478] EXT4-fs warning (device loop3): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. 00:12:15 executing program 2: r0 = open$dir(&(0x7f0000000000)='\x00', 0x2090080, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) 00:12:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x5421, &(0x7f0000002600)) 00:12:15 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f00000000c0), 0x4) [ 131.233675][T13480] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 131.243422][T13480] EXT4-fs (loop1): group descriptors corrupted! [ 131.264386][T13478] EXT4-fs (loop3): mount failed 00:12:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000120000", 0x7, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:15 executing program 2: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x2, 0x0, &(0x7f0000000440)) 00:12:15 executing program 5: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB], 0x5) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24800000d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x1f, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='rdma.current\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000040)) openat$cgroup(0xffffffffffffffff, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086602, &(0x7f0000000100)=0xee) write$cgroup_type(r0, &(0x7f0000000140), 0x12000005f) 00:12:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:15 executing program 0: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000600)='ns/time\x00') 00:12:15 executing program 4: symlinkat(&(0x7f0000000b40)='./file1\x00', 0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00') open$dir(&(0x7f0000000140)='./file0\x00', 0x200, 0x0) 00:12:15 executing program 2: fcntl$dupfd(0xffffffffffffffff, 0xac523513fc8f7ee7, 0xffffffffffffffff) 00:12:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000120000", 0x7, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) [ 131.365635][T13509] loop1: detected capacity change from 0 to 512 00:12:15 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000140), 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3, 0x1c) 00:12:15 executing program 0: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffed9) 00:12:15 executing program 4: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x7, 0x0, &(0x7f0000000440)) [ 131.446630][T13524] loop3: detected capacity change from 0 to 512 [ 131.465416][T13528] loop1: detected capacity change from 0 to 512 00:12:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x8902, &(0x7f0000002600)) 00:12:15 executing program 2: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x2f, &(0x7f0000000400), &(0x7f0000000440)=0x10) 00:12:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, 0x0, &(0x7f0000000100)) [ 131.513318][T13528] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 131.523133][T13528] EXT4-fs (loop1): group descriptors corrupted! [ 131.540631][T13524] EXT4-fs warning (device loop3): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 131.555762][T13524] EXT4-fs (loop3): mount failed 00:12:16 executing program 5: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB], 0x5) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24800000d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x1f, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='rdma.current\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000040)) openat$cgroup(0xffffffffffffffff, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40086602, &(0x7f0000000100)=0xee) write$cgroup_type(r0, &(0x7f0000000140), 0x12000005f) 00:12:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="0200000012000000", 0x8, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:16 executing program 0: r0 = syz_io_uring_setup(0x725d, &(0x7f0000002380), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) syz_io_uring_setup(0x337e, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x2ad, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) 00:12:16 executing program 2: mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) shmat(0x0, &(0x7f0000ffa000/0x1000)=nil, 0x6000) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) 00:12:16 executing program 4: syz_open_dev$usbmon(&(0x7f0000000340), 0x0, 0x410000) 00:12:16 executing program 4: perf_event_open(&(0x7f0000000080)={0x8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:12:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc) 00:12:16 executing program 2: io_setup(0x87, &(0x7f0000000080)=0x0) io_pgetevents(r0, 0x5, 0x0, 0x0, &(0x7f00000006c0)={0x0, 0x3938700}, 0x0) [ 131.749276][T13574] loop1: detected capacity change from 0 to 512 [ 131.754393][T13577] loop3: detected capacity change from 0 to 512 [ 131.768111][T13574] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 131.779026][T13574] EXT4-fs (loop1): group descriptors corrupted! 00:12:16 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000080)="73e58ce01d0fdf4ff49b6c6fe110454a83421a8790fd72bd5b2fcdf53099ca657558338cbf89cf358e94ea7e77724895639e2ff1631eeb3ca5bddc671eb5d0f489561a6c6aba7542b03c50ef2bbb59cfa57f3c59b354a550860ab437d3492316f5ec920e529949c428b3677d7b5a01005329d2ecf2537d51f911040b7e228813f09cc72f397637c6d70551b72b730a24fe4f5dbdeb4bed5f2cb6b46a689c0f41030cf5b757ac799fbfb6709197a3170be590f7003b2cb872436959d66d44c522a264d973a83e0217ff5e847549697f4ec8a1d9050cd0d2f7", 0xd8) 00:12:16 executing program 0: shmat(0x0, &(0x7f0000ffa000/0x1000)=nil, 0x6000) get_mempolicy(0x0, 0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil, 0x2) 00:12:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="0200000012000000", 0x8, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) [ 131.831115][T13577] EXT4-fs warning (device loop3): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 131.862256][T13577] EXT4-fs (loop3): mount failed [ 131.951931][T13608] loop1: detected capacity change from 0 to 512 00:12:16 executing program 5: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB], 0x5) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24800000d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x1f, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='rdma.current\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000040)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40086602, &(0x7f0000000100)=0xee) write$cgroup_type(r0, &(0x7f0000000140), 0x12000005f) 00:12:16 executing program 2: sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x0) arch_prctl$ARCH_GET_GS(0x1004, &(0x7f00000004c0)) 00:12:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:16 executing program 0: syz_io_uring_setup(0x3e81, &(0x7f0000000000), &(0x7f00007fd000/0x800000)=nil, &(0x7f0000a80000/0x1000)=nil, 0x0, 0x0) syz_io_uring_setup(0x4603, &(0x7f0000000180), &(0x7f0000c64000/0x3000)=nil, &(0x7f0000c78000/0x1000)=nil, 0x0, 0x0) syz_io_uring_setup(0x28d0, &(0x7f0000000300), &(0x7f0000775000/0x800000)=nil, &(0x7f00007fe000/0x4000)=nil, &(0x7f0000000380), &(0x7f00000003c0)) 00:12:16 executing program 4: fsopen(&(0x7f0000001980)='sockfs\x00', 0x0) 00:12:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="0200000012000000", 0x8, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:16 executing program 2: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x2f, 0x0, &(0x7f0000000440)) 00:12:16 executing program 4: r0 = gettid() clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x200044) wait4(0x0, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{0x6}]}) io_submit(0x0, 0x0, 0x0) 00:12:16 executing program 0: r0 = gettid() clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x200044) wait4(0x0, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{0x6}]}) io_setup(0x3, &(0x7f0000000140)=0x0) io_pgetevents(r1, 0x0, 0x0, 0x0, 0x0, 0x0) [ 132.091349][T13628] loop3: detected capacity change from 0 to 512 [ 132.117490][T13632] loop1: detected capacity change from 0 to 512 [ 132.171295][T13632] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 132.181117][T13632] EXT4-fs (loop1): group descriptors corrupted! [ 132.203736][T13628] EXT4-fs warning (device loop3): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. 00:12:16 executing program 2: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x42, 0x0, &(0x7f0000000440)) [ 132.225995][ T25] audit: type=1326 audit(1627431136.585:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=13635 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 [ 132.278129][T13628] EXT4-fs (loop3): mount failed 00:12:16 executing program 2: r0 = getpgrp(0x0) ptrace$setopts(0x4206, r0, 0x1, 0x0) 00:12:16 executing program 2: fsopen(&(0x7f0000000180)='bdev\x00', 0x0) [ 132.300721][ T25] audit: type=1326 audit(1627431136.655:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=13643 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 00:12:16 executing program 5: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB], 0x5) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24800000d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x1f, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='rdma.current\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40086602, &(0x7f0000000100)=0xee) write$cgroup_type(r0, &(0x7f0000000140), 0x12000005f) 00:12:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:16 executing program 2: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) getsockopt$sock_timeval(r0, 0x1, 0xc, 0x0, &(0x7f0000000440)) 00:12:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:16 executing program 2: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x29, 0x0, &(0x7f0000000440)) [ 132.422921][T13669] loop1: detected capacity change from 0 to 512 [ 132.429674][T13671] loop3: detected capacity change from 0 to 512 [ 132.443621][T13669] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 132.453401][T13669] EXT4-fs (loop1): group descriptors corrupted! 00:12:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:16 executing program 2: r0 = gettid() clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x200044) wait4(0x0, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{0x6}]}) io_getevents(0x0, 0x0, 0x0, 0x0, 0x0) [ 132.479392][T13671] EXT4-fs warning (device loop3): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 132.497970][T13671] EXT4-fs (loop3): mount failed [ 132.549562][T13687] loop1: detected capacity change from 0 to 512 [ 132.585976][T13687] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 132.595885][T13687] EXT4-fs (loop1): group descriptors corrupted! [ 132.634438][ T25] audit: type=1326 audit(1627431136.995:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=13686 comm="syz-executor.2" exe="/root/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 00:12:17 executing program 4: r0 = gettid() clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x200044) wait4(0x0, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{0x6}]}) signalfd(0xffffffffffffffff, &(0x7f0000000240), 0x8) [ 133.080718][ T25] audit: type=1326 audit(1627431137.435:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=13705 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 [ 133.135216][ T25] audit: type=1326 audit(1627431137.495:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=13643 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 00:12:17 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_ACTIVATE(r1, 0x5608, 0x9) 00:12:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:17 executing program 5: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB], 0x5) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24800000d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x1f, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='rdma.current\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40086602, &(0x7f0000000100)=0xee) write$cgroup_type(r0, &(0x7f0000000140), 0x12000005f) 00:12:17 executing program 0: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x22, 0x0, &(0x7f0000000440)) 00:12:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) [ 133.268559][T13718] loop3: detected capacity change from 0 to 512 [ 133.268637][T13719] loop1: detected capacity change from 0 to 512 [ 133.288804][T13719] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 133.298698][T13719] EXT4-fs (loop1): group descriptors corrupted! 00:12:17 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_DELETE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x14, 0x2, 0x2, 0x3}, 0x14}}, 0x0) 00:12:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) [ 133.347131][T13718] EXT4-fs warning (device loop3): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 133.363153][T13718] EXT4-fs (loop3): mount failed [ 133.382265][T13734] loop1: detected capacity change from 0 to 512 00:12:17 executing program 2: socketpair(0x11, 0x2, 0x3, &(0x7f0000000040)) [ 133.444986][T13752] loop3: detected capacity change from 0 to 512 [ 133.452429][T13734] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 133.466148][ T25] audit: type=1326 audit(1627431137.825:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=13686 comm="syz-executor.2" exe="/root/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 00:12:17 executing program 2: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x12, 0x0, &(0x7f0000000440)) 00:12:17 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000100), 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000040)=""/137) [ 133.513485][T13752] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 [ 133.545977][T13734] ext4 filesystem being mounted at /root/syzkaller-testdir014513463/syzkaller.yuZjlj/356/file0 supports timestamps until 2038 (0x7fffffff) 00:12:18 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000000c0), 0x5, 0x8c982) r1 = memfd_create(&(0x7f0000000440)='\xfaIh\x05\x00K\x99F\x16\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_{T\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfbK\'\x06\r\xf8\x96\"\xe3\xd5\xc2\x818\x1f\xbf\x8c&`A-T\xbb)\x12\xbf\xfa\xc6\xefe\tM\xe6\xe5\xe9l^i\xda\x1cxo-\x89I\xd3\x04$\x7f\xbe[\xdd\x90J\x18\xaa\x91$\x02\xf8\xcb\xa3\xfatw\xb9\x00\xdfA\xa5\x9d\tk\x16\x16T\x8c\x18\xb4\xb0\x7f\x8a:\xbb\x97M+\xbc5\f\xf8\xc0>\x9e\x11', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="e9", 0x1}], 0x1, 0x4081002, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x0, 0x100007e00) 00:12:18 executing program 2: add_key$user(&(0x7f0000001200), &(0x7f0000001240)={'syz', 0x1}, &(0x7f0000001280)="e5", 0x1, 0xfffffffffffffffb) 00:12:18 executing program 0: r0 = gettid() clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x200044) wait4(0x0, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{0x6}]}) clone3(0x0, 0x0) 00:12:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:18 executing program 5: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB], 0x5) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24800000d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x1f, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40086602, &(0x7f0000000100)=0xee) write$cgroup_type(r0, &(0x7f0000000140), 0x12000005f) [ 133.914299][ T25] audit: type=1326 audit(1627431138.275:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=13705 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 00:12:18 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSET(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000480)={0x14, 0xa, 0xa, 0x5, 0x0, 0x0, {0xc}}, 0x14}}, 0x0) [ 133.969106][T13789] loop1: detected capacity change from 0 to 512 [ 133.981638][T13788] loop3: detected capacity change from 0 to 512 [ 134.000577][T13789] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 134.004907][T13790] loop5: detected capacity change from 0 to 132104 00:12:18 executing program 2: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) getsockopt$sock_timeval(r0, 0x1, 0xd, 0x0, &(0x7f0000000440)) [ 134.012224][T13789] ext4 filesystem being mounted at /root/syzkaller-testdir014513463/syzkaller.yuZjlj/357/file0 supports timestamps until 2038 (0x7fffffff) [ 134.033214][ T25] audit: type=1326 audit(1627431138.385:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=13785 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 [ 134.047381][T13788] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 [ 134.099039][ C0] blk_update_request: operation not supported error, dev loop5, sector 0 op 0x9:(WRITE_ZEROES) flags 0x800800 phys_seg 0 prio class 0 00:12:18 executing program 2: syz_mount_image$msdos(&(0x7f00000020c0), &(0x7f0000002100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000021c0)={[], [{@smackfsdef}, {@smackfsdef={'smackfsdef', 0x3d, '-#'}}]}) 00:12:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:18 executing program 2: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x25, 0x0, &(0x7f0000000440)) 00:12:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) [ 134.285848][T13820] loop1: detected capacity change from 0 to 512 [ 134.290271][T13822] loop3: detected capacity change from 0 to 512 [ 134.317700][T13822] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 [ 134.345432][T13820] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 134.357579][T13820] ext4 filesystem being mounted at /root/syzkaller-testdir014513463/syzkaller.yuZjlj/358/file0 supports timestamps until 2038 (0x7fffffff) [ 134.602664][ C1] blk_update_request: operation not supported error, dev loop5, sector 0 op 0x9:(WRITE_ZEROES) flags 0x800800 phys_seg 0 prio class 0 [ 134.860302][ T25] audit: type=1326 audit(1627431139.215:29): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=13785 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 00:12:19 executing program 4: mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000a55000/0x2000)=nil) 00:12:19 executing program 2: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:12:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0, 0x0, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {0x0, 0x0, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:19 executing program 5: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB], 0x5) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40086602, &(0x7f0000000100)=0xee) write$cgroup_type(r0, &(0x7f0000000140), 0x12000005f) 00:12:19 executing program 0: add_key$user(&(0x7f0000001200), &(0x7f00000001c0)={'syz', 0x0}, &(0x7f0000001280)="e5", 0x1, 0xfffffffffffffffb) [ 134.994487][T13853] loop1: detected capacity change from 0 to 512 [ 135.007623][T13856] loop3: detected capacity change from 0 to 512 00:12:19 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x2, &(0x7f0000002600)) 00:12:19 executing program 0: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000200)={{0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a}) 00:12:19 executing program 4: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x26, 0x0, &(0x7f0000000440)) 00:12:19 executing program 4: syz_io_uring_setup(0x1bf, &(0x7f0000000040)={0x0, 0x0, 0x22}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000140), &(0x7f0000000180)) [ 135.034859][T13856] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 [ 135.059378][T13853] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 00:12:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0, 0x0, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:19 executing program 0: syz_open_dev$rtc(&(0x7f0000000040), 0x0, 0x0) pkey_mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) 00:12:19 executing program 2: r0 = open$dir(&(0x7f0000000000)='\x00', 0x2090080, 0x0) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) [ 135.102334][T13853] ext4 filesystem being mounted at /root/syzkaller-testdir014513463/syzkaller.yuZjlj/359/file0 supports timestamps until 2038 (0x7fffffff) 00:12:19 executing program 4: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000001700)={0x54, 0x13, 0x1, 0x0, 0x0, {}, [@INET_DIAG_REQ_BYTECODE={0x4}, @INET_DIAG_REQ_BYTECODE={0x4}]}, 0x54}}, 0x0) 00:12:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {0x0, 0x0, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:19 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x8000, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, 0x0) [ 135.204564][T13886] loop3: detected capacity change from 0 to 512 [ 135.259377][T13896] loop1: detected capacity change from 0 to 512 [ 135.259958][T13886] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 [ 135.301198][T13896] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 135.316630][T13896] ext4 filesystem being mounted at /root/syzkaller-testdir014513463/syzkaller.yuZjlj/360/file0 supports timestamps until 2038 (0x7fffffff) 00:12:19 executing program 2: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x3e, 0x0, &(0x7f0000000440)) 00:12:19 executing program 0: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x2e00, 0x0) 00:12:19 executing program 4: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:12:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {0x0, 0x0, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:19 executing program 5: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40086602, &(0x7f0000000100)=0xee) write$cgroup_type(r0, &(0x7f0000000140), 0x12000005f) 00:12:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0, 0x0, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:19 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f00000003c0)={0x10, 0x0, 0x0, 0x400}, 0xc) bind$netlink(r0, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x80}, 0xc) 00:12:19 executing program 0: syz_io_uring_setup(0x403e, &(0x7f0000000000)={0x0, 0x0, 0x1c}, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) [ 135.492903][T13922] loop3: detected capacity change from 0 to 512 [ 135.497031][T13923] loop1: detected capacity change from 0 to 512 00:12:19 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x1, 0x4, 0x201, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5}]}, 0x1c}}, 0x0) 00:12:19 executing program 4: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x8, 0x0, &(0x7f0000000440)) [ 135.539555][T13922] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 [ 135.564414][T13923] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 00:12:19 executing program 4: r0 = gettid() clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x200044) wait4(0x0, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{0x6}]}) open(0x0, 0x0, 0x0) creat(0x0, 0x0) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) open(0x0, 0x0, 0x0) ftruncate(r1, 0x0) 00:12:20 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000001c0)={0x0, 0x1, 0x6, @local}, 0x10) 00:12:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980), 0x0, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:20 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x2, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)=[0x8]) [ 135.603790][T13923] ext4 filesystem being mounted at /root/syzkaller-testdir014513463/syzkaller.yuZjlj/361/file0 supports timestamps until 2038 (0x7fffffff) 00:12:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300), 0x0, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:20 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0), 0x5, 0x8c982) fallocate(r0, 0x11, 0x0, 0x100007e00) [ 135.709892][ T25] audit: type=1326 audit(1627431140.065:30): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=13946 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 [ 135.740238][T13963] loop1: detected capacity change from 0 to 512 [ 135.746980][T13961] loop3: detected capacity change from 0 to 512 [ 135.768033][T13961] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 [ 135.804478][T13963] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 135.826086][T13963] ext4 filesystem being mounted at /root/syzkaller-testdir014513463/syzkaller.yuZjlj/362/file0 supports timestamps until 2038 (0x7fffffff) 00:12:20 executing program 5: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40086602, &(0x7f0000000100)=0xee) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000140), 0x12000005f) 00:12:20 executing program 0: add_key$user(&(0x7f0000001200), &(0x7f0000001240)={'syz', 0x0}, &(0x7f0000001280)="e5", 0x20001281, 0xfffffffffffffffd) 00:12:20 executing program 2: accept$packet(0xffffffffffffffff, 0x0, 0x0) socket(0x1d, 0x0, 0x81) fsopen(&(0x7f0000000580)='xfs\x00', 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) 00:12:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980), 0x0, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300), 0x0, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:20 executing program 0: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0x10) [ 135.986836][T13983] loop3: detected capacity change from 0 to 512 [ 135.999816][T13984] loop1: detected capacity change from 0 to 512 [ 136.030553][T13983] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 [ 136.064839][T13984] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 136.076160][T13984] ext4 filesystem being mounted at /root/syzkaller-testdir014513463/syzkaller.yuZjlj/363/file0 supports timestamps until 2038 (0x7fffffff) 00:12:20 executing program 4: process_madvise(0xffffffffffffffff, &(0x7f00000005c0)=[{&(0x7f00000000c0)="1ce8716d5f2314b252fc17fa74220f082e40c5d3d34b17800ab23d8fbb5a08e80947affbc480177320dda366d428133ddba24168cbcae542122a623e9911dd928849ea600f308f164fd5002b356ea1119b782711d414c003d587b2df477e3619d52090bdbb5d63904546d7e0e087f95fb8bd52daa972ef71cd980dced5a5933b4871fe166bae0ea5a21326c7248110f726d1b00339cea0d5", 0x98}, {&(0x7f0000000000)="75199b097e1761d0b3f8f39d6f4abbc03e44f10f02d5164a15bbeed64edc67db526d391eef3fa279b1bdf3a2d730ec0db1eed05e", 0x34}, {&(0x7f0000000180)="73ff010000000014ee075f5133929320901b2cdaf2b20705568479189f6fad4c07325bc427d3024b2ace557a6b1b3b4632f2f016f0346bf2d2bc43bc20c3e430d5d06acf926f2a33faeafc9a88e33085ad248cfce46800b9006115814015ae6393b605500000", 0x71}, {&(0x7f0000000200)="b23dc47641547a78a2fb73db730da55e71bd0e", 0x474143aaf8dc442b}, {&(0x7f0000000680)="6e8a5790e5e22d3c67f4dd24ea3b03be91be9276fce83c805dd1850032b4629d831e24cdf81b4bf3a44ee619b6130abfffc5c68f7a34ffd5804e9184af2c9bf18e8dc40659fc93fc37ff3d4b871911c818be225bfb198b67a3fa21235266f755823b7e297f19732492b6ef8785582b6474bcd8068c6459d1aac88d2f0c8ccde53db9465572037f42a3f60dab74c9f16b71b5", 0x92}, {&(0x7f0000000980)="790607665fed9cd7164e8f4a039b245cba3a394ffe1b872bc5a01587dd661eec77560cbcdf0a680710c9d841605ae427c12271584ffbe116ac818d4a8c0d184e6af2f1d6cc2e1c6050218e7c11ea79dcb62b58133c5e5a53d0056e3e2bfe586f53dabf9d8eb3b064ebf41ae0e311bee3e449d331b911c3b926268db47d9285d0aab600887e75e8d727cbbf1900000000ace301007545a5ddd61a37c6975bff6f398317be8a90f8441852a3d1dc574fd865c10f050f65e00b05e658bbc55cb2a34a84ef", 0xb7}, {&(0x7f0000000380)="d1602f9e607e800e6810f70313d23af958474fd7f77b8bd747c5068a676a2946d8dc7b9a37e7d1f31d968128bc1f9326010a08f720788b7bc480b86e30423353f2674db06c272206b81144cc922ea83f0a077a334a8988", 0x57}, {&(0x7f0000000400)="04cf3757975592805a06703aa6cff628254df7ee06170e4ea6cda6c0652814005fb63b5415c2b7a9a0ad3f569a9dd8849b81743ab8c06f95aade40aae18a830c02a721cf67557712f62a8ae98a03338b6f01852e561c303c94a66a73ab990db28da5a4e5d0dec7d6239f3281c7151f368662ddb72374b41e2faf62f09f3c262bbc7960e471b085bf7aaf27dcd45a4795b77a96c9ed4ffa8220c339fb2b9c292a70d55559336ec81c73d8cb2b4b73396e77cc730c7342c55bb7bf8342acbd755dee1ced4fd5f98b16d9c6d3e0b80b35194a07bd1bccc7caf60048935332c5986b7c9bdfd02a5326c6d09772547861fb13113d1e5cde24e27f2c54", 0xc0}, {&(0x7f0000000800)="1f3db84e8f54ac3f7157c829d62e6415f0d0f91c28219d4fecd8ceff838689adca62ad17add24f1a6b8cca27ac5a0b1a37d3dd8e8ec3c722fbff70f0f51f98ceb4af84111e8cd342d5dc41cf9146f53d2c233224c8d196bab1e8f1e2f99e7e191ef7a07bae1a86f2a90ee61f264524c45231a6f62d4bce6ca30da3b292e1cab756ecbdf6adb4afa91f273108c6f4a3396e6e3168788a38b1bf402c48fdcde290122000000000000097aaf48cde072d6d83f412ce67ce5b8ee8258178328cd6eb393c5cb5d78484924be427c95369366b587cca61e3d6d4cd66761b7595c14724e586deb88c4bbed1f71b14634d215c1d42498eed859c24759e7d362aad58135b1ee8b1e3f5b131f6168db178fa821e542d151b83c5ec787f9ee53363ddbb49db4972f80adeb8b6a3f84bc3766752bfd4705e61927cbd09efa5a3304ba746691e6df3df58659d149a7ba741057d1323c134dd16e13ab8dd8579402583fe9722cbebecdd26e39ec75e", 0xbb}], 0x9, 0x0, 0x0) 00:12:20 executing program 0: add_key$user(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0xfffffffffffffff9) 00:12:20 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) io_setup(0x800, &(0x7f0000000000)=0x0) eventfd2(0x0, 0x0) io_submit(r1, 0x1, &(0x7f0000000380)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x6}]) 00:12:20 executing program 5: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40086602, &(0x7f0000000100)=0xee) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000140), 0x12000005f) 00:12:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980), 0x0, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300), 0x0, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:20 executing program 4: io_uring_setup(0xcb5, &(0x7f0000002300)) 00:12:20 executing program 5: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40086602, &(0x7f0000000100)=0xee) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000140), 0x12000005f) 00:12:20 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f00000002c0)='ns/pid_for_children\x00') [ 136.533658][T14025] loop3: detected capacity change from 0 to 512 [ 136.550559][T14027] loop1: detected capacity change from 0 to 512 [ 136.561104][T14025] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 00:12:20 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40086602, &(0x7f0000000100)=0xee) write$cgroup_type(r0, &(0x7f0000000140), 0x12000005f) 00:12:21 executing program 2: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000240)=0xf6d) 00:12:21 executing program 4: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x6, 0x0, &(0x7f0000000440)) 00:12:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)='PMM\x00', 0x4, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) [ 136.617947][T14027] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 00:12:21 executing program 0: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x2e, 0x0, &(0x7f0000000440)) 00:12:21 executing program 4: msgsnd(0x0, &(0x7f0000000380)=ANY=[], 0xee, 0x0) [ 136.681397][T14056] loop3: detected capacity change from 0 to 512 [ 136.691040][T14027] ext4 filesystem being mounted at /root/syzkaller-testdir014513463/syzkaller.yuZjlj/364/file0 supports timestamps until 2038 (0x7fffffff) 00:12:21 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000180)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, 0x1, 0x4, 0x201, 0x0, 0x0, {}, [@NFULA_CFG_TIMEOUT={0x8}, @NFULA_CFG_CMD={0x5, 0x1, 0x4}]}, 0x24}}, 0x0) 00:12:21 executing program 0: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) getsockopt$sock_timeval(r0, 0x1, 0xb, 0x0, &(0x7f0000000440)) 00:12:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:21 executing program 2: perf_event_open(&(0x7f0000000080)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:12:21 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_timeval(r0, 0x1, 0x0, 0x0, &(0x7f0000000880)) 00:12:21 executing program 4: syz_io_uring_setup(0x58ea, &(0x7f0000000000), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, 0x0, 0x0) pselect6(0x40, &(0x7f0000000140), &(0x7f0000000180)={0x8}, 0x0, 0x0, 0x0) [ 136.890657][T14089] loop1: detected capacity change from 0 to 512 [ 136.914943][T14089] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 136.926094][T14089] ext4 filesystem being mounted at /root/syzkaller-testdir014513463/syzkaller.yuZjlj/365/file0 supports timestamps until 2038 (0x7fffffff) 00:12:21 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40086602, &(0x7f0000000100)=0xee) write$cgroup_type(r0, &(0x7f0000000140), 0x12000005f) 00:12:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000000540), 0x4) 00:12:21 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0), 0x5, 0x8c982) fallocate(r0, 0x11, 0x3000000, 0x100007e00) 00:12:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)='PMM\x00', 0x4, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:21 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000001f40)={{0x14}, [@NFT_MSG_NEWSETELEM={0x2c, 0xc, 0xa, 0x201, 0x0, 0x0, {}, [@NFTA_SET_ELEM_LIST_ELEMENTS={0x4}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_SET_ID={0x8}]}, @NFT_MSG_NEWSETELEM={0x14}, @NFT_MSG_NEWTABLE={0x34, 0x0, 0xa, 0x5, 0x0, 0x0, {0x3}, [@NFTA_TABLE_FLAGS={0x8}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}, @NFTA_TABLE_HANDLE={0xc}]}, @NFT_MSG_DELSET={0x18, 0xb, 0xa, 0x0, 0x0, 0x0, {}, [@NFTA_SET_DESC={0x4}]}, @NFT_MSG_DELCHAIN={0x20, 0x5, 0xa, 0x3, 0x0, 0x0, {}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz1\x00'}]}, @NFT_MSG_DELOBJ={0x28, 0x14, 0xa, 0x201, 0x0, 0x0, {0x0, 0x0, 0x5}, [@NFTA_OBJ_TYPE={0x8}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz1\x00'}]}], {0x14}}, 0xfc}}, 0x0) ioctl$SIOCGSTAMP(0xffffffffffffffff, 0x8906, 0x0) 00:12:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000000540), 0x4) 00:12:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) [ 137.514950][T14056] EXT4-fs warning (device loop3): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 137.514950][T14056] 00:12:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x8934, &(0x7f0000002600)) 00:12:21 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40086602, &(0x7f0000000100)=0xee) write$cgroup_type(r0, &(0x7f0000000140), 0x12000005f) 00:12:21 executing program 2: msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/118) 00:12:22 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40086602, &(0x7f0000000100)=0xee) write$cgroup_type(r0, &(0x7f0000000140), 0x12000005f) [ 137.596136][T14120] loop1: detected capacity change from 0 to 512 [ 137.633329][T14120] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 00:12:22 executing program 0: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x31, 0x0, &(0x7f0000000440)) 00:12:22 executing program 2: r0 = syz_open_dev$sg(&(0x7f00000001c0), 0x0, 0x0) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000200)) [ 137.653190][T14139] loop3: detected capacity change from 0 to 512 00:12:22 executing program 2: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000880)={0x0, 0x41, "6deeb0b830364b30fa048fb87b097d50a797e9ec2926fc339956b921360aa1abaf826848032b73b1f8af7088bcb9bd3415a5b70b13e83cb4e7b4cf2b466ec8f31d"}) 00:12:22 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x890d, 0x0) [ 137.696369][T14120] ext4 filesystem being mounted at /root/syzkaller-testdir014513463/syzkaller.yuZjlj/366/file0 supports timestamps until 2038 (0x7fffffff) [ 138.473822][T14139] EXT4-fs warning (device loop3): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 138.473822][T14139] 00:12:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)='PMM\x00', 0x4, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:22 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40086602, &(0x7f0000000100)=0xee) write$cgroup_type(r0, &(0x7f0000000140), 0x12000005f) 00:12:22 executing program 4: io_setup(0x3, &(0x7f0000000000)=0x0) io_pgetevents(r0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180), 0x8}) 00:12:22 executing program 0: r0 = fsopen(&(0x7f0000000100)='ext2\x00', 0x0) fsconfig$FSCONFIG_SET_BINARY(r0, 0x2, &(0x7f0000000140)='Q\xc0e\xc0\xa4\xab\'\x00', &(0x7f0000000080), 0x0) 00:12:22 executing program 2: openat$vcsu(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0}) pselect6(0x40, &(0x7f0000000140)={0x3}, &(0x7f0000000180)={0x8}, &(0x7f00000001c0), &(0x7f0000000240)={r0}, 0x0) 00:12:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:22 executing program 2: sigaltstack(&(0x7f0000869000/0x1000)=nil, 0x0) mremap(&(0x7f0000868000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000a55000/0x2000)=nil) 00:12:22 executing program 0: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x1c5902) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) creat(0x0, 0x0) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) fallocate(r0, 0x11, 0x0, 0x100007e00) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) [ 138.574616][T14173] loop1: detected capacity change from 0 to 512 [ 138.612332][T14183] loop3: detected capacity change from 0 to 512 00:12:22 executing program 2: munmap(&(0x7f0000a55000/0x2000)=nil, 0x2000) mincore(&(0x7f0000ff8000/0x5000)=nil, 0x5000, &(0x7f0000001080)=""/129) mremap(&(0x7f0000868000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000a55000/0x2000)=nil) 00:12:23 executing program 4: syz_io_uring_setup(0x1, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000080), 0x0) syz_io_uring_setup(0x38e5, &(0x7f0000000b80)={0x0, 0x72a7}, &(0x7f0000550000/0x2000)=nil, &(0x7f0000458000/0x2000)=nil, &(0x7f0000000c00), &(0x7f0000000c40)) [ 138.624778][T14173] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 00:12:23 executing program 0: prctl$PR_GET_NAME(0x10, &(0x7f0000000040)=""/249) 00:12:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) [ 138.661998][T14173] ext4 filesystem being mounted at /root/syzkaller-testdir014513463/syzkaller.yuZjlj/367/file0 supports timestamps until 2038 (0x7fffffff) [ 138.767435][T14210] loop1: detected capacity change from 0 to 512 [ 138.777574][T14210] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 [ 139.442533][T14183] EXT4-fs warning (device loop3): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 139.442533][T14183] 00:12:23 executing program 2: munmap(&(0x7f0000a55000/0x2000)=nil, 0x2000) mincore(&(0x7f0000ff8000/0x5000)=nil, 0x5000, &(0x7f0000001080)=""/129) mremap(&(0x7f0000868000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000a55000/0x2000)=nil) 00:12:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)='PMM\x00PM', 0x6, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:23 executing program 0: socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x126}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e21, @dev}, 0x10) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="ecee8b1483f4"}, 0x14) sendmmsg(r1, &(0x7f0000000d00), 0x1c4, 0x0) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) sendmsg$NL80211_CMD_GET_STATION(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 00:12:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:23 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40086602, &(0x7f0000000100)=0xee) write$cgroup_type(r0, &(0x7f0000000140), 0x12000005f) 00:12:23 executing program 4: syz_mount_image$msdos(&(0x7f00000020c0), &(0x7f0000002100)='./file0\x00', 0x0, 0x0, &(0x7f0000002180), 0x0, &(0x7f00000021c0)) [ 139.534953][T14225] FAT-fs (loop4): bogus number of reserved sectors [ 139.541716][T14225] FAT-fs (loop4): Can't find a valid FAT filesystem [ 139.545407][T14230] loop1: detected capacity change from 0 to 512 00:12:23 executing program 2: munmap(&(0x7f0000a55000/0x2000)=nil, 0x2000) mincore(&(0x7f0000ff8000/0x5000)=nil, 0x5000, &(0x7f0000001080)=""/129) mremap(&(0x7f0000868000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000a55000/0x2000)=nil) [ 139.578096][T14237] loop3: detected capacity change from 0 to 512 [ 139.596773][T14230] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 [ 139.617910][T14225] FAT-fs (loop4): bogus number of reserved sectors 00:12:23 executing program 2: munmap(&(0x7f0000a55000/0x2000)=nil, 0x2000) mincore(&(0x7f0000ff8000/0x5000)=nil, 0x5000, &(0x7f0000001080)=""/129) mremap(&(0x7f0000868000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000a55000/0x2000)=nil) 00:12:24 executing program 0: socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x126}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e21, @dev}, 0x10) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="ecee8b1483f4"}, 0x14) sendmmsg(r1, &(0x7f0000000d00), 0x1c4, 0x0) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) sendmsg$NL80211_CMD_GET_STATION(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) [ 139.624495][T14225] FAT-fs (loop4): Can't find a valid FAT filesystem 00:12:24 executing program 2: munmap(&(0x7f0000a55000/0x2000)=nil, 0x2000) mremap(&(0x7f0000868000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000a55000/0x2000)=nil) 00:12:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x8903, &(0x7f0000002600)) 00:12:24 executing program 2: munmap(&(0x7f0000a55000/0x2000)=nil, 0x2000) mremap(&(0x7f0000868000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000a55000/0x2000)=nil) [ 139.739218][T14265] loop1: detected capacity change from 0 to 512 [ 139.784342][T14265] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 00:12:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)='PMM\x00PM', 0x6, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:24 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23, @multicast2}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20004091, &(0x7f0000e68000)={0x2, 0x4e23, @loopback}, 0x10) sendmmsg$sock(r0, &(0x7f0000001bc0)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000007c0)="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", 0x1db}, {&(0x7f00000018c0)="9bda59713a4f0779920700959d59095f0470cbb29a3938f48cca67b8ad65b7ec00e5b320f431db9eb69f59c8ae40", 0x2e}], 0x2}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000200)="1000", 0x2}, {&(0x7f0000001c40)="aa56c7c244d3018584a103afe72d183407338d6626f708ec4e3738bcac486cd2961d853831b895511a41b5e70e3566d7c756138c7614be5e632a2826e526a555e74bc301bd9ae377cbd72fafdb9ec3185d219f9dc3d5f2f381052f6e491100000000000000003b0153b1efa0a3d83b47ded28711aee4adef71af51271ae666aac6058207ffea4ed91d01ca7af7f3b94d05aa3c0fb49f94272548c74f6d1898f79e21495e557590fa33bdf59147b6ba784f6fd9c652d9f6", 0xb7}, {&(0x7f0000000040)="e18199ba88f33eaa393fddc5bbe046b6231deafffcfc321f238cb3e2a891ba214ae3d669e225da62c9a650c6e59f0d3b6931f9f5285282e6b36e565c80c3b39da4900fc001a72053464b86b2474f037a21133c61571537414e681b", 0x5b}], 0x3}}], 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f0000000240)="9b17e6284febffd7c37947f7989de4ef6750102e7f97bc692aac2de98ab72207366766a546ffd2960d3729c35ba4f72395a998d9229ff7244d5499cbe99c886a1d9723af264c715778a50ebd6f23a4790934848ef1e71b7d099832d0ee996ca772ad1cc4421a26a28ffe65c752dff5d2286bdf4f25080018e77d1a565a443115241a83fced147ceb252a0c3ec8708db199ae95088edd807531f2c51e0620c5e668bf5f1f6b48f09a9d67900e1b02f21b31d03eb3888aafe704875ecdb0be5cfe85c37837cc0661613266394a071492785b37da3a227b10946e954acdee9fabacef1eda819380310eaf8f85a20d4417c36e3c", 0xffffffffffffffc8, 0xfecc, 0x0, 0x0) [ 140.411235][T14237] EXT4-fs warning (device loop3): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 140.411235][T14237] 00:12:24 executing program 2: munmap(&(0x7f0000a55000/0x2000)=nil, 0x2000) mremap(&(0x7f0000868000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000a55000/0x2000)=nil) 00:12:24 executing program 4: msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000880)=""/4096) 00:12:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:24 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40086602, &(0x7f0000000100)=0xee) write$cgroup_type(r0, &(0x7f0000000140), 0x12000005f) 00:12:24 executing program 2: mincore(&(0x7f0000ff8000/0x5000)=nil, 0x5000, &(0x7f0000001080)=""/129) mremap(&(0x7f0000868000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000a55000/0x2000)=nil) 00:12:24 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) connect$packet(r0, 0x0, 0xfffffffffffffeb4) 00:12:24 executing program 0: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000880)) [ 140.502633][T14292] loop1: detected capacity change from 0 to 512 [ 140.535890][T14292] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 00:12:24 executing program 2: mincore(&(0x7f0000ff8000/0x5000)=nil, 0x5000, &(0x7f0000001080)=""/129) mremap(&(0x7f0000868000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000a55000/0x2000)=nil) 00:12:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:24 executing program 4: clock_gettime(0x0, &(0x7f0000000100)={0x0}) select(0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000140)={r0}) [ 140.587201][T14305] loop3: detected capacity change from 0 to 512 [ 140.659921][T14318] loop1: detected capacity change from 0 to 512 [ 140.673007][T14318] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 [ 141.405886][T14305] EXT4-fs warning (device loop3): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 141.405886][T14305] 00:12:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)='PMM\x00PM', 0x6, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:25 executing program 0: rt_sigqueueinfo(0x0, 0x3, &(0x7f0000000180)={0x0, 0x0, 0x1}) 00:12:25 executing program 2: mincore(&(0x7f0000ff8000/0x5000)=nil, 0x5000, &(0x7f0000001080)=""/129) mremap(&(0x7f0000868000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000a55000/0x2000)=nil) 00:12:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:25 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086602, &(0x7f0000000100)=0xee) write$cgroup_type(r0, &(0x7f0000000140), 0x12000005f) 00:12:25 executing program 4: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) getsockopt$sock_timeval(r0, 0x1, 0xa, 0x0, &(0x7f0000000440)) 00:12:25 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x7, 0x1, 0x3}, 0x14}}, 0x0) 00:12:25 executing program 4: r0 = gettid() clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x200044) wait4(0x0, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{0x6}]}) fsmount(0xffffffffffffffff, 0x0, 0x0) [ 141.504323][T14340] loop1: detected capacity change from 0 to 512 [ 141.533143][T14340] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 00:12:25 executing program 2: munmap(&(0x7f0000a55000/0x2000)=nil, 0x2000) mincore(&(0x7f0000ff8000/0x5000)=nil, 0x5000, 0x0) mremap(&(0x7f0000868000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000a55000/0x2000)=nil) 00:12:25 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000002c0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffffd}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, &(0x7f0000000040)) 00:12:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200), 0x0, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) [ 141.559759][T14350] loop3: detected capacity change from 0 to 512 00:12:26 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000002c0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffffd}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, &(0x7f0000000040)) [ 141.615369][ T25] kauditd_printk_skb: 1 callbacks suppressed [ 141.615380][ T25] audit: type=1326 audit(1627431145.976:32): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=14352 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 [ 141.686157][T14372] loop1: detected capacity change from 0 to 512 [ 141.703418][T14372] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 [ 142.392328][T14350] EXT4-fs warning (device loop3): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 142.392328][T14350] 00:12:26 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000002c0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffffd}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, &(0x7f0000000040)) 00:12:26 executing program 2: munmap(&(0x7f0000a55000/0x2000)=nil, 0x2000) mincore(&(0x7f0000ff8000/0x5000)=nil, 0x5000, 0x0) mremap(&(0x7f0000868000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000a55000/0x2000)=nil) 00:12:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200), 0x0, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)='PMM\x00PMM', 0x7, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:26 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086602, &(0x7f0000000100)=0xee) write$cgroup_type(r0, &(0x7f0000000140), 0x12000005f) 00:12:26 executing program 4: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x3, 0x0, &(0x7f0000000440)) 00:12:26 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000002c0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffffd}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, &(0x7f0000000040)) 00:12:26 executing program 2: munmap(&(0x7f0000a55000/0x2000)=nil, 0x2000) mincore(&(0x7f0000ff8000/0x5000)=nil, 0x5000, 0x0) mremap(&(0x7f0000868000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000a55000/0x2000)=nil) 00:12:26 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2145e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r2, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x53) 00:12:26 executing program 2: munmap(&(0x7f0000a55000/0x2000)=nil, 0x2000) mincore(&(0x7f0000ff8000/0x5000)=nil, 0x5000, &(0x7f0000001080)=""/129) mremap(&(0x7f0000868000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000a55000/0x2000)=nil) [ 142.515592][T14399] loop1: detected capacity change from 0 to 512 [ 142.548629][T14408] loop3: detected capacity change from 0 to 512 [ 142.555425][T14399] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 00:12:26 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502103, &(0x7f0000000040)) 00:12:27 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502103, &(0x7f0000000040)) 00:12:27 executing program 2: munmap(&(0x7f0000a55000/0x2000)=nil, 0x2000) mincore(&(0x7f0000ff8000/0x5000)=nil, 0x5000, &(0x7f0000001080)=""/129) mremap(&(0x7f0000868000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000a55000/0x2000)=nil) 00:12:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200), 0x0, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:27 executing program 2: munmap(&(0x7f0000a55000/0x2000)=nil, 0x2000) mincore(&(0x7f0000ff8000/0x5000)=nil, 0x5000, &(0x7f0000001080)=""/129) mremap(&(0x7f0000868000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000a55000/0x2000)=nil) [ 142.708231][T14433] loop1: detected capacity change from 0 to 512 [ 142.724240][T14433] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 [ 143.377015][T14408] EXT4-fs warning (device loop3): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 143.377015][T14408] 00:12:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)='PMM\x00PMM', 0x7, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:27 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502103, &(0x7f0000000040)) 00:12:27 executing program 2: mremap(&(0x7f000086c000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000a55000/0x2000)=nil) mremap(&(0x7f0000869000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f0000869000/0x4000)=nil) 00:12:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="0100000000", 0x5, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:27 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086602, &(0x7f0000000100)=0xee) write$cgroup_type(r0, &(0x7f0000000140), 0x12000005f) 00:12:27 executing program 4: socket(0x2, 0x0, 0xbe8) 00:12:27 executing program 4: syz_io_uring_setup(0x0, &(0x7f0000002f40), &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000002fc0), &(0x7f0000003000)) 00:12:27 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000002c0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffffd}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, &(0x7f0000000040)) 00:12:27 executing program 2: mremap(&(0x7f000086c000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000a55000/0x2000)=nil) mremap(&(0x7f0000869000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f0000869000/0x4000)=nil) [ 143.467491][T14458] loop1: detected capacity change from 0 to 512 [ 143.490544][T14467] loop3: detected capacity change from 0 to 512 [ 143.500891][T14458] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 00:12:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="0100000000", 0x5, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:27 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000002c0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffffd}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, &(0x7f0000000040)) 00:12:27 executing program 2: mremap(&(0x7f000086c000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000a55000/0x2000)=nil) mremap(&(0x7f0000869000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f0000869000/0x4000)=nil) [ 143.640543][T14490] loop1: detected capacity change from 0 to 512 [ 143.661484][T14490] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 00:12:28 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000002c0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffffd}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, &(0x7f0000000040)) 00:12:28 executing program 4: r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000006c0)='ns/net\x00') ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) 00:12:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)='PMM\x00PMM', 0x7, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:28 executing program 2: mremap(&(0x7f000086c000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000a55000/0x2000)=nil) mremap(&(0x7f0000869000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f0000869000/0x4000)=nil) 00:12:28 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40086602, 0x0) write$cgroup_type(r0, &(0x7f0000000140), 0x12000005f) 00:12:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="0100000000", 0x5, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) [ 144.319613][T14467] EXT4-fs warning (device loop3): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 144.319613][T14467] [ 144.391425][T14508] loop1: detected capacity change from 0 to 512 [ 144.430220][T14508] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 00:12:28 executing program 2: mremap(&(0x7f000086c000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000a55000/0x2000)=nil) 00:12:28 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000002c0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffffd}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, &(0x7f0000000040)) 00:12:28 executing program 4: r0 = socket(0x2, 0x3, 0x81) setsockopt$packet_fanout_data(r0, 0x107, 0x16, 0x0, 0x0) 00:12:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005", 0x7, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:28 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000002c0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffffd}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, &(0x7f0000000040)) [ 144.442710][T14519] loop3: detected capacity change from 0 to 512 00:12:28 executing program 2: mremap(&(0x7f000086c000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000a55000/0x2000)=nil) 00:12:28 executing program 4: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000000), 0x4) [ 144.524159][T14534] loop1: detected capacity change from 0 to 512 [ 144.556776][T14534] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 00:12:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:29 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000002c0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffffd}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, &(0x7f0000000040)) 00:12:29 executing program 2: mremap(&(0x7f000086c000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000a55000/0x2000)=nil) 00:12:29 executing program 4: io_setup(0x200, &(0x7f0000000040)=0x0) io_pgetevents(r0, 0x3, 0x3, &(0x7f0000000080)=[{}, {}, {}], &(0x7f00000001c0)={0x0, 0x989680}, 0x0) 00:12:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005", 0x7, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:29 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40086602, 0x0) write$cgroup_type(r0, &(0x7f0000000140), 0x12000005f) [ 145.265764][T14519] EXT4-fs warning (device loop3): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 145.265764][T14519] 00:12:29 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000002c0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffffd}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, &(0x7f0000000040)) 00:12:29 executing program 2: mremap(&(0x7f000086c000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000a55000/0x2000)=nil) 00:12:29 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000002c0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffffd}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, &(0x7f0000000040)) [ 145.345477][T14558] loop1: detected capacity change from 0 to 512 [ 145.372971][T14558] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 00:12:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005", 0x7, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:29 executing program 4: io_setup(0x87, &(0x7f0000000080)=0x0) io_pgetevents(r0, 0x0, 0x0, 0x0, &(0x7f0000000440), 0x0) [ 145.436329][T14574] loop3: detected capacity change from 0 to 512 00:12:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, 0x0, &(0x7f00000009c0)) [ 145.485248][T14584] loop1: detected capacity change from 0 to 512 [ 145.491794][T14574] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 [ 145.509489][T14584] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 00:12:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:29 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000002c0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffffd}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, &(0x7f0000000040)) 00:12:29 executing program 2: getresuid(&(0x7f000000af80), &(0x7f000000afc0), &(0x7f000000b000)) 00:12:29 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000040), 0x4) 00:12:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="0100000000000500", 0x8, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) [ 145.655764][T14611] loop3: detected capacity change from 0 to 512 [ 145.656627][T14609] loop1: detected capacity change from 0 to 512 [ 145.703178][T14611] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 [ 145.713989][T14609] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 00:12:30 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40086602, 0x0) write$cgroup_type(r0, &(0x7f0000000140), 0x12000005f) 00:12:30 executing program 4: syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x20a42) 00:12:30 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_DYING(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x6, 0x1, 0x201}, 0x14}}, 0x0) 00:12:30 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, &(0x7f0000000040)) 00:12:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="0100000000000500", 0x8, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:30 executing program 2: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x2a, 0x0, &(0x7f0000000440)) 00:12:30 executing program 4: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x5, 0x0, &(0x7f0000000440)) 00:12:30 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, &(0x7f0000000040)) [ 145.845224][T14630] loop3: detected capacity change from 0 to 512 [ 145.855545][T14632] loop1: detected capacity change from 0 to 512 [ 145.885189][T14630] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 00:12:30 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file1\x00') 00:12:30 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/tty/ldiscs\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x9c, 0x90, 0x81, 0x0, 0x0, 0x5, 0x41, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) statx(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 145.916449][T14632] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 00:12:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) [ 146.010854][T14659] loop3: detected capacity change from 0 to 512 [ 146.029477][T14658] loop4: detected capacity change from 0 to 131456 [ 146.043160][T14659] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 146.052971][T14659] EXT4-fs (loop3): group descriptors corrupted! [ 146.093311][T14658] EXT4-fs (loop4): Unrecognized mount option "" or missing value [ 146.101132][T14658] EXT4-fs (loop4): failed to parse options in superblock:  [ 146.135296][T14658] EXT4-fs (loop4): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: none. [ 146.156115][T14658] ext4 filesystem being mounted at /root/syzkaller-testdir885355284/syzkaller.7xaZCH/434/file0 supports timestamps until 2038 (0x7fffffff) 00:12:30 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40086602, &(0x7f0000000100)) write$cgroup_type(r0, &(0x7f0000000140), 0x12000005f) 00:12:30 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, &(0x7f0000000040)) 00:12:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="0100000000000500", 0x8, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:30 executing program 2: add_key(&(0x7f0000000140)='asymmetric\x00', 0x0, &(0x7f00000001c0)=' ', 0x1, 0xfffffffffffffffc) 00:12:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:30 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/tty/ldiscs\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x9c, 0x90, 0x81, 0x0, 0x0, 0x5, 0x41, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) statx(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 146.316924][T14681] loop1: detected capacity change from 0 to 512 [ 146.332497][T14681] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 [ 146.346488][T14686] loop4: detected capacity change from 0 to 131456 [ 146.355337][T14687] loop3: detected capacity change from 0 to 512 00:12:30 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000002c0)={0x0, 0x0}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, &(0x7f0000000040)) 00:12:30 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000100)={'vlan1\x00', @ifru_data=0x0}) 00:12:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) [ 146.372911][T14686] EXT4-fs (loop4): Unrecognized mount option "" or missing value [ 146.380922][T14686] EXT4-fs (loop4): failed to parse options in superblock:  00:12:30 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000002c0)={0x0, 0x0}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, &(0x7f0000000040)) [ 146.433763][T14687] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 146.443533][T14687] EXT4-fs (loop3): group descriptors corrupted! [ 146.451143][T14704] loop1: detected capacity change from 0 to 512 [ 146.464964][T14704] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 00:12:30 executing program 2: clone(0x878900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000388000/0x1000)=nil, 0x1000, 0x65) io_setup(0x7, &(0x7f0000000280)=0x0) io_destroy(r0) socket$netlink(0x10, 0x3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 00:12:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) [ 146.469128][T14686] EXT4-fs (loop4): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: none. [ 146.486460][T14686] ext4 filesystem being mounted at /root/syzkaller-testdir885355284/syzkaller.7xaZCH/435/file0 supports timestamps until 2038 (0x7fffffff) [ 146.565049][T14720] loop3: detected capacity change from 0 to 512 [ 146.600135][T14720] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 146.609999][T14720] EXT4-fs (loop3): group descriptors corrupted! 00:12:31 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40086602, &(0x7f0000000100)) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000140), 0x12000005f) 00:12:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:31 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000002c0)={0x0, 0x0}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, &(0x7f0000000040)) 00:12:31 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/tty/ldiscs\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x9c, 0x90, 0x81, 0x0, 0x0, 0x5, 0x41, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) statx(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 00:12:31 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) recvfrom(r0, 0x0, 0x0, 0x0, &(0x7f00000002c0), 0x80) 00:12:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {0x0, 0x0, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:31 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000380)=[{0x0}], 0x1) 00:12:31 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000002c0)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, &(0x7f0000000040)) [ 146.809207][T14741] loop1: detected capacity change from 0 to 512 [ 146.818499][T14743] loop3: detected capacity change from 0 to 512 [ 146.818819][T14744] loop4: detected capacity change from 0 to 131456 [ 146.836312][T14741] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 00:12:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) [ 146.868310][T14743] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 146.878078][T14743] EXT4-fs (loop3): group descriptors corrupted! [ 146.887502][T14744] EXT4-fs (loop4): Unrecognized mount option "" or missing value [ 146.895493][T14744] EXT4-fs (loop4): failed to parse options in superblock:  00:12:31 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40086602, &(0x7f0000000100)) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000140), 0x12000005f) 00:12:31 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000002c0)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, &(0x7f0000000040)) 00:12:31 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000002c0)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, &(0x7f0000000040)) [ 146.935691][T14744] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a802c01c, mo2=0006] 00:12:31 executing program 2: fchownat(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x6) 00:12:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {0x0, 0x0, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:31 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40086602, &(0x7f0000000100)) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000140), 0x12000005f) [ 146.977627][T14744] System zones: 1-2, 19-19, 35-38, 46-46 [ 146.991945][T14773] loop1: detected capacity change from 0 to 512 [ 147.013572][T14744] EXT4-fs (loop4): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: none. [ 147.024805][T14777] loop3: detected capacity change from 0 to 512 [ 147.033420][T14773] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 [ 147.058110][T14777] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 00:12:31 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/tty/ldiscs\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x9c, 0x90, 0x81, 0x0, 0x0, 0x5, 0x41, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) statx(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 00:12:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:31 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000002c0)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x7ffffffd}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, &(0x7f0000000040)) 00:12:31 executing program 2: mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x6010, 0xffffffffffffffff, 0x0) 00:12:31 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40086602, &(0x7f0000000100)) write$cgroup_type(r0, 0x0, 0x0) [ 147.063926][T14744] ext4 filesystem being mounted at /root/syzkaller-testdir885355284/syzkaller.7xaZCH/436/file0 supports timestamps until 2038 (0x7fffffff) [ 147.067980][T14777] EXT4-fs (loop3): group descriptors corrupted! 00:12:31 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x408, 0x0, 0x0) 00:12:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {0x0, 0x0, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:31 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000002c0)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x7ffffffd}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, &(0x7f0000000040)) [ 147.148686][T14796] loop1: detected capacity change from 0 to 512 [ 147.184254][T14796] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 00:12:31 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40086602, &(0x7f0000000100)) write$cgroup_type(r0, 0x0, 0x0) 00:12:31 executing program 2: pselect6(0x0, 0x0, 0x0, &(0x7f0000000840), &(0x7f0000000880)={0x0, 0x3938700}, 0x0) [ 147.211507][T14807] loop4: detected capacity change from 0 to 131456 [ 147.225692][T14807] EXT4-fs (loop4): Unrecognized mount option "" or missing value [ 147.231761][T14809] loop3: detected capacity change from 0 to 512 [ 147.233651][T14807] EXT4-fs (loop4): failed to parse options in superblock:  00:12:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:31 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000002c0)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x7ffffffd}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, &(0x7f0000000040)) [ 147.263391][T14809] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 147.273156][T14809] EXT4-fs (loop3): group descriptors corrupted! [ 147.285755][T14818] loop1: detected capacity change from 0 to 512 [ 147.298181][T14818] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 147.301935][T14807] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a802c01c, mo2=0006] [ 147.322954][T14807] System zones: 1-2, 19-19, 35-38, 46-46 [ 147.338100][T14807] EXT4-fs (loop4): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: none. [ 147.351856][T14807] ext4 filesystem being mounted at /root/syzkaller-testdir885355284/syzkaller.7xaZCH/437/file0 supports timestamps until 2038 (0x7fffffff) 00:12:31 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40086602, &(0x7f0000000100)) write$cgroup_type(r0, 0x0, 0x0) 00:12:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:31 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000002c0)={0x1, &(0x7f0000000000)=[{0x6}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, &(0x7f0000000040)) 00:12:31 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23, @multicast2}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20004091, &(0x7f0000e68000)={0x2, 0x4e23, @loopback}, 0x10) sendmmsg$sock(r0, &(0x7f0000001bc0)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000007c0)="1ad54ecd3bd296354b870a3765cf2cc87defe6cfb5d79a40127ef03db054dd7e0bcd9135eae48dac67146101a93c506d85663b10256423d1f68538e32755c4b77f1d7d9e4b403f9989a273b132f16e6ddc1f8cca4c3a8c16335ab42d2803cf13dcd846a3deb37c40c7f653f8746ac2528d9f98f00d924efd805d7f5e0edea02aa0469c2c16eb4b0a18e72da19c81b29626414f153f47b7fd8bc1a582c6be68f02c7c48250cc2ba5a2ac26f5768eb7b698ca553481514eb703ef794af469d211203eeb5b93d6ed167c783d97e788ef2d3720300686f1a512165961e6fa1430071cac04e6c2247584613db5f2a9dafbd00e10c8efc2d21b76b78a71303af93e5ca7cd641fff07873d2df46f21d871546fb4c0e1e1a500bf126813a21b0e3504a1aecace4d9ffcf81dea8587f820f8b4393284aa771cac5208547d61178febd681b70e52678048e97d7f361f2238be5ffa245a2386dcdc9019a46e94459e4b48c34b7e3b5505031eec6435a2dd674c541f7814d1e3ab6d75965f638122b3806baf45169db802ca29ef7bf437c91809077f9af7d13a214778c425c4ac58555ddbd4ff5eec070b77281bfb2b85c63e2a82d758473832166cab032476898220c286776582fe763ebaf8b8da712b08c0c0a5bd2d25e6b6e201f1f43d4deea", 0x1db}, {&(0x7f00000018c0)="9bda59713a4f0779920700959d59095f0470cbb29a3938f48cca67b8ad65b7ec00e5b320f431db9eb69f59c8ae40", 0x2e}], 0x2}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000200)="1000", 0x2}, {&(0x7f0000001c40)="aa56c7c244d3018584a103afe72d183407338d6626f708ec4e3738bcac486cd2961d853831b895511a41b5e70e3566d7c756138c7614be5e632a2826e526a555e74bc301bd9ae377cbd72fafdb9ec3185d219f9dc3d5f2f381052f6e491100000000000000003b0153b1efa0a3d83b47ded28711aee4adef71af51271ae666aac6058207ffea4ed91d01ca7af7f3b94d05aa3c0fb49f94272548c74f6d1898f79e21495e557590fa33bdf59147b6ba784f6fd9c652d9f6", 0xb7}, {&(0x7f0000000040)="e18199ba88f33eaa393fddc5bbe046b6231deafffcfc321f238cb3e2a891ba214ae3d669e225da62c9a650c6e59f0d3b6931f9f5285282e6b36e565c80c3b39da4900fc001a72053464b86b2474f037a21133c61571537414e681b", 0x5b}], 0x3}}], 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f0000000240)="9b17e6284febffd7c37947f7989de4ef6750102e7f97bc692aac2de98ab72207366766a546ffd2960d3729c35ba4f72395a998d9229ff7244d5499cbe99c886a1d9723af264c715778a50ebd6f23a4790934848ef1e71b7d099832d0ee996ca772ad1cc4421a26a28ffe65c752dff5d2286bdf4f25080018e77d1a565a443115241a83fced147ceb252a0c3ec8708db199ae95088edd807531f2c51e0620c5e668bf5f1f6b48f09a9d67900e1b02f21b31d03eb3888aafe704875ecdb0be5cfe85c37837cc0661613266394a071492785b37da3a227b10946e954acdee9fabacef1eda819380310eaf8f85a20d4417c36e3c", 0xffffffffffffffc8, 0xfecc, 0x0, 0x0) 00:12:31 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001440)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001380)=[{&(0x7f0000000080)="8c4963d7c1a178d16b535a972d78577883b0dc6b3bc303e6339d61720907932bffb8db5b6961b8628532b47bb362d1a24c", 0x31}, {&(0x7f00000000c0)="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", 0x7d0}, {0x0}], 0x3, &(0x7f0000001400)=[@cred], 0x20}, 0x0) [ 147.453342][T14836] loop3: detected capacity change from 0 to 512 [ 147.463137][ T25] audit: type=1326 audit(1627431151.816:33): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=14837 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 [ 147.468716][T14836] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 147.496478][T14836] EXT4-fs (loop3): group descriptors corrupted! 00:12:31 executing program 5: openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) [ 147.497175][T14842] loop1: detected capacity change from 0 to 512 00:12:31 executing program 2: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmdt(0x0) 00:12:31 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001400)}, 0x0) 00:12:31 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff}) fcntl$setown(r0, 0x6, 0x0) 00:12:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:31 executing program 2: socketpair(0x1, 0x2, 0x1, &(0x7f0000000100)) [ 147.545264][T14842] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 00:12:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:31 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) connect(r0, 0x0, 0x0) 00:12:32 executing program 2: openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x495ff2f84477de54, 0x0) [ 147.624871][T14869] loop3: detected capacity change from 0 to 512 [ 147.643636][T14869] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 147.651830][T14876] loop1: detected capacity change from 0 to 512 [ 147.653406][T14869] EXT4-fs (loop3): group descriptors corrupted! [ 147.667404][T14876] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 00:12:32 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000002c0)={0x1, &(0x7f0000000000)=[{0x6}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, &(0x7f0000000040)) 00:12:32 executing program 5: socketpair(0x1, 0x0, 0x7f, 0x0) 00:12:32 executing program 4: accept$unix(0xffffffffffffffff, &(0x7f0000001440), 0x0) 00:12:32 executing program 2: pipe(&(0x7f0000000000)) getgroups(0x0, 0x0) getgid() setregid(0x0, 0x0) getuid() getuid() 00:12:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:32 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) poll(&(0x7f0000000740)=[{r0, 0x4}, {r1, 0x4}], 0x2, 0x0) [ 148.302740][ T25] audit: type=1326 audit(1627431152.656:34): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=14893 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 [ 148.334891][T14900] loop1: detected capacity change from 0 to 512 00:12:32 executing program 5: r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x80086601, 0x0) 00:12:32 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) 00:12:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:32 executing program 2: r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x5460, 0x0) [ 148.358850][T14905] loop3: detected capacity change from 0 to 512 [ 148.365260][T14900] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 148.383972][T14905] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 148.393747][T14905] EXT4-fs (loop3): group descriptors corrupted! 00:12:32 executing program 5: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000180)=0x2) [ 148.494128][T14931] loop1: detected capacity change from 0 to 512 [ 148.502982][T14931] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 00:12:33 executing program 2: r0 = syz_open_pts(0xffffffffffffffff, 0x0) poll(&(0x7f00000002c0)=[{r0, 0x4}], 0x1, 0x0) 00:12:33 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:12:33 executing program 5: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3) 00:12:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="0200000012", 0x5, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:33 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000002c0)={0x1, &(0x7f0000000000)=[{0x6}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, &(0x7f0000000040)) [ 149.162634][T14947] loop3: detected capacity change from 0 to 512 [ 149.169415][T14948] loop1: detected capacity change from 0 to 512 [ 149.181334][T14948] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 149.188155][T14947] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 149.198562][T14947] EXT4-fs (loop3): group descriptors corrupted! 00:12:33 executing program 5: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:12:33 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x844, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8041}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:12:33 executing program 2: r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x541b, 0x0) [ 149.223837][ T25] audit: type=1326 audit(1627431153.586:35): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=14952 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 00:12:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="0200000012", 0x5, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:33 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000180)=0x2) 00:12:33 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x3}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000180)=0x2) 00:12:33 executing program 5: r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}) 00:12:33 executing program 2: r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}) 00:12:33 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000180)) 00:12:33 executing program 5: r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}) [ 149.337045][T14978] loop3: detected capacity change from 0 to 512 [ 149.344494][T14979] loop1: detected capacity change from 0 to 512 [ 149.358058][T14978] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 149.367755][T14978] EXT4-fs (loop3): group descriptors corrupted! [ 149.377802][T14979] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 00:12:34 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000002c0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffffd}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502103, &(0x7f0000000040)) 00:12:34 executing program 2: perf_event_open(&(0x7f0000000200)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:12:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:34 executing program 5: r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}) 00:12:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="0200000012", 0x5, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:34 executing program 4: perf_event_open(&(0x7f0000000200)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:12:34 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000200)=ANY=[], 0x4ea00) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c44}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x2da8020000100008, 0x500001c) [ 150.091708][T15015] loop1: detected capacity change from 0 to 512 [ 150.097829][T15017] loop3: detected capacity change from 0 to 512 [ 150.118470][T15015] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 00:12:34 executing program 2: r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x5451, 0x0) 00:12:34 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000002c0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffffd}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502103, &(0x7f0000000040)) 00:12:34 executing program 5: r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}) 00:12:34 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) [ 150.132862][T15017] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 150.142565][T15017] EXT4-fs (loop3): group descriptors corrupted! 00:12:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000120000", 0x7, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f465", 0x33, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:34 executing program 2: perf_event_open(&(0x7f0000000200)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x844, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8041}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:12:34 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000002c0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffffd}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502103, &(0x7f0000000040)) 00:12:34 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000006c0)='cgroup.procs\x00', 0x2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_pid(r1, &(0x7f0000000040), 0x12) 00:12:34 executing program 5: ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}) [ 150.269802][T15046] loop1: detected capacity change from 0 to 512 [ 150.281972][T15045] loop3: detected capacity change from 0 to 512 [ 150.293061][T15046] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 00:12:34 executing program 2: perf_event_open(&(0x7f0000000200)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:12:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f465", 0x33, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:34 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000002c0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffffd}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, 0x0) 00:12:34 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) 00:12:34 executing program 5: ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}) 00:12:34 executing program 2: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10044, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 150.317510][T15045] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 150.327225][T15045] EXT4-fs (loop3): group descriptors corrupted! 00:12:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000120000", 0x7, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:34 executing program 5: ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}) 00:12:34 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000006c0)='cgroup.procs\x00', 0x2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_pid(r1, &(0x7f0000000040), 0x12) 00:12:34 executing program 2: r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0xc0045878, 0x0) 00:12:34 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000002c0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffffd}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, 0x0) [ 150.418322][T15076] loop1: detected capacity change from 0 to 512 00:12:34 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00000237c0)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) [ 150.465051][T15076] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 150.501959][T15093] loop3: detected capacity change from 0 to 512 00:12:34 executing program 4: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x4) 00:12:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f465", 0x33, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) [ 150.510531][T15093] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 150.520373][T15093] EXT4-fs (loop3): group descriptors corrupted! 00:12:34 executing program 5: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}) 00:12:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000120000", 0x7, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:34 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000002c0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffffd}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, 0x0) 00:12:35 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdd, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r0, &(0x7f0000000040)=0x4, 0x12) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, 0x0) openat$cgroup_ro(r1, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086602, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0x806000) 00:12:35 executing program 5: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}) 00:12:35 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x401) [ 150.594154][T15106] loop1: detected capacity change from 0 to 512 [ 150.620626][T15113] loop3: detected capacity change from 0 to 512 [ 150.628598][T15106] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 00:12:35 executing program 0: mkdir(&(0x7f0000000640)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) [ 150.660596][T15113] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 150.670375][T15113] EXT4-fs (loop3): group descriptors corrupted! 00:12:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:35 executing program 5: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}) 00:12:35 executing program 0: r0 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f0000000280)="ecf2", 0x1001, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f00000002c0)=""/4096, 0x1000) 00:12:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="0200000012000000", 0x8, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:35 executing program 4: mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000002, 0x6120494f317b99fa, 0xffffffffffffffff, 0x0) [ 150.768741][T15138] loop1: detected capacity change from 0 to 512 [ 150.797617][T15138] EXT4-fs (loop1): invalid first ino: 0 00:12:35 executing program 5: r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}) 00:12:35 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000180)=0x2) [ 150.817929][T15149] loop3: detected capacity change from 0 to 512 00:12:35 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000180)) [ 150.863794][T15149] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 150.873471][T15149] EXT4-fs (loop3): group descriptors corrupted! 00:12:35 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdd, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r0, &(0x7f0000000040)=0x4, 0x12) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, 0x0) openat$cgroup_ro(r1, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086602, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0x806000) 00:12:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:35 executing program 0: mount(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0) 00:12:35 executing program 5: r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}) 00:12:35 executing program 4: r0 = socket(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1, 0x0, 0x0) 00:12:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="0200000012000000", 0x8, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:35 executing program 5: r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}) [ 150.993862][T15181] loop3: detected capacity change from 0 to 512 [ 151.000931][T15182] loop1: detected capacity change from 0 to 512 00:12:35 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800002, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1a, 0xd9b, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) fcntl$getflags(r1, 0x1) 00:12:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x2204c001, &(0x7f0000000340)={0xa, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)='D', 0x1, 0x44855, 0x0, 0x0) recvmsg(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000740)=""/167, 0xa7}], 0x1}, 0x0) sendto$inet6(r0, &(0x7f0000000640)="ee77", 0x2, 0x81, 0x0, 0x0) [ 151.038401][T15181] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 151.048288][T15181] EXT4-fs (loop3): group descriptors corrupted! [ 151.056316][T15182] EXT4-fs (loop1): invalid first ino: 0 00:12:35 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000540)={&(0x7f00000003c0), 0x80, &(0x7f00000004c0)=[{0x0}, {0x0}], 0x2}, 0x0) 00:12:35 executing program 5: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}) 00:12:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) [ 151.177529][T15217] loop1: detected capacity change from 0 to 512 [ 151.192895][T15217] EXT4-fs (loop1): invalid first ino: 0 00:12:35 executing program 2: mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) pipe2(&(0x7f0000000300), 0x0) 00:12:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="0200000012000000", 0x8, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:35 executing program 5: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}) 00:12:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x2204c001, &(0x7f0000000340)={0xa, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)='D', 0x1, 0x44855, 0x0, 0x0) recvmsg(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000740)=""/167, 0xa7}], 0x1}, 0x0) sendto$inet6(r0, &(0x7f0000000640)="ee77", 0x2, 0x81, 0x0, 0x0) 00:12:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:35 executing program 2: r0 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r0, &(0x7f0000000140)="f3", 0x1, 0x0, &(0x7f0000000040)={0x10, 0x2}, 0x10) 00:12:35 executing program 5: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}) 00:12:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x2204c001, &(0x7f0000000340)={0xa, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)='D', 0x1, 0x44855, 0x0, 0x0) recvmsg(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000740)=""/167, 0xa7}], 0x1}, 0x0) sendto$inet6(r0, &(0x7f0000000640)="ee77", 0x2, 0x81, 0x0, 0x0) [ 151.270085][T15228] loop3: detected capacity change from 0 to 512 [ 151.286165][T15228] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 151.296146][T15228] EXT4-fs (loop3): group descriptors corrupted! [ 151.306061][T15238] loop1: detected capacity change from 0 to 512 00:12:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) [ 151.353245][T15238] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 151.393845][T15238] ext4 filesystem being mounted at /root/syzkaller-testdir014513463/syzkaller.yuZjlj/404/file0 supports timestamps until 2038 (0x7fffffff) [ 151.447002][T15260] loop3: detected capacity change from 0 to 512 [ 151.465634][T15260] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 151.475372][T15260] EXT4-fs (loop3): group descriptors corrupted! 00:12:36 executing program 5: r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, 0x0) 00:12:36 executing program 2: r0 = open(&(0x7f0000000100)='./file1\x00', 0x1433c2, 0x0) ftruncate(r0, 0x0) sendfile(r0, r0, 0x0, 0x4000009) truncate(&(0x7f0000000040)='./file1\x00', 0x0) futimesat(r0, &(0x7f0000000000)='./file1\x00', 0x0) fchown(r0, 0x0, 0xffffffffffffffff) 00:12:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x2204c001, &(0x7f0000000340)={0xa, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)='D', 0x1, 0x44855, 0x0, 0x0) recvmsg(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000740)=""/167, 0xa7}], 0x1}, 0x0) sendto$inet6(r0, &(0x7f0000000640)="ee77", 0x2, 0x81, 0x0, 0x0) 00:12:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:36 executing program 0: setresuid(0x0, 0xee01, 0xffffffffffffffff) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) 00:12:36 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007ed, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000180)="8f", 0x1, 0x8814, 0x0, 0x0) close(r0) 00:12:36 executing program 5: r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, 0x0) 00:12:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/94}, {&(0x7f00000000c0)=""/93}, {&(0x7f0000000140)=""/58}], 0x10, 0xd9f, 0x0) fstat(r0, &(0x7f0000000080)) [ 152.031047][T15280] loop1: detected capacity change from 0 to 512 [ 152.034256][T15278] loop3: detected capacity change from 0 to 512 [ 152.045027][T15280] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 00:12:36 executing program 0: r0 = socket(0x2, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@in={0x10, 0x2}, 0x10) 00:12:36 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007ed, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000180)="8f", 0x1, 0x8814, 0x0, 0x0) close(r0) 00:12:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:36 executing program 5: r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, 0x0) [ 152.087871][T15280] ext4 filesystem being mounted at /root/syzkaller-testdir014513463/syzkaller.yuZjlj/405/file0 supports timestamps until 2038 (0x7fffffff) [ 152.103047][T15278] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 152.112787][T15278] EXT4-fs (loop3): group descriptors corrupted! 00:12:36 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) pwritev2(r0, &(0x7f0000002600)=[{&(0x7f00000001c0)="92", 0x1}], 0x1, 0x0, 0x0, 0x19) 00:12:36 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007ed, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000180)="8f", 0x1, 0x8814, 0x0, 0x0) close(r0) 00:12:36 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000004a00)={0x0, 0x0, 0x0}, 0x2) 00:12:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:36 executing program 5: r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}) 00:12:36 executing program 2: mknodat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0) close(r0) [ 152.212535][T15315] loop1: detected capacity change from 0 to 512 [ 152.249672][T15315] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 00:12:36 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007ed, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000180)="8f", 0x1, 0x8814, 0x0, 0x0) close(r0) [ 152.270849][T15331] loop3: detected capacity change from 0 to 512 [ 152.293130][T15331] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 152.302923][T15331] EXT4-fs (loop3): group descriptors corrupted! 00:12:36 executing program 2: mkdir(&(0x7f0000001cc0)='./file0\x00', 0x0) 00:12:36 executing program 5: r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}) 00:12:36 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) recvmsg(r0, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000000500)=[{0x0}, {0x0}, {0x0}], 0x3}, 0x0) [ 152.312939][T15315] ext4 filesystem being mounted at /root/syzkaller-testdir014513463/syzkaller.yuZjlj/406/file0 supports timestamps until 2038 (0x7fffffff) 00:12:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000", 0x60, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:36 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') 00:12:36 executing program 5: r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}) 00:12:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) [ 152.432833][T15360] loop3: detected capacity change from 0 to 512 [ 152.466580][T15371] loop1: detected capacity change from 0 to 512 [ 152.487566][T15360] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 152.498815][T15360] ext4 filesystem being mounted at /root/syzkaller-testdir688495941/syzkaller.ldJUyx/417/file0 supports timestamps until 2038 (0x7fffffff) [ 152.501456][T15371] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 152.525890][T15371] ext4 filesystem being mounted at /root/syzkaller-testdir014513463/syzkaller.yuZjlj/407/file0 supports timestamps until 2038 (0x7fffffff) 00:12:37 executing program 0: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$join(0x1, &(0x7f0000000080)={'syz', 0x3}) 00:12:37 executing program 5: r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}) 00:12:37 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000100)="8e0e9b73", 0x4}, {&(0x7f0000000000)="db", 0x1}], 0x2) 00:12:37 executing program 4: r0 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000e000/0x400000)=nil) shmat(r0, &(0x7f0000000000/0x13000)=nil, 0x4000) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r2 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) pkey_mprotect(&(0x7f00001c1000/0x3000)=nil, 0x3000, 0x1000000, 0xffffffffffffffff) 00:12:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000", 0x60, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:37 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="d8000000020101"], 0xd8}}, 0x0) 00:12:37 executing program 5: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, 0x0) [ 153.135019][T15397] loop1: detected capacity change from 0 to 512 [ 153.143537][T15396] loop3: detected capacity change from 0 to 512 [ 153.168011][T15397] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 00:12:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000", 0x60, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:37 executing program 0: pipe(&(0x7f0000000800)={0xffffffffffffffff}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, 0x0, 0x0) [ 153.203231][T15397] ext4 filesystem being mounted at /root/syzkaller-testdir014513463/syzkaller.yuZjlj/408/file0 supports timestamps until 2038 (0x7fffffff) [ 153.206652][T15411] netlink: 196 bytes leftover after parsing attributes in process `syz-executor.2'. [ 153.231508][T15396] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 00:12:37 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x54}, {0x4d}, {0x6}]}) 00:12:37 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{}, {0x1}, {0x6}]}) [ 153.246966][T15396] ext4 filesystem being mounted at /root/syzkaller-testdir688495941/syzkaller.ldJUyx/418/file0 supports timestamps until 2038 (0x7fffffff) 00:12:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:37 executing program 0: msgctl$MSG_STAT_ANY(0x0, 0xd, &(0x7f0000000180)=""/30) 00:12:37 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000017c0), 0x0, 0x0) read$char_usb(r0, &(0x7f0000000180)=""/240, 0xf0) [ 153.314903][ T25] audit: type=1326 audit(1627431157.676:36): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=15430 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 [ 153.338876][T15432] loop1: detected capacity change from 0 to 512 00:12:37 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000010c0)=[{&(0x7f00000000c0)="880b43f352f97d463114196bb9ef66b2c11ae30edfccc9608167464e902ce76a8177bad5d3704bc0ec24390ff5eb72e393412a1bee416a456a55b052237c8ea3b6c90204f109cbc52ae92dffa7844e0731253a6dd749553678f65b2276ac6d8eeb23c8b79cc1954e35357dfb1cfe27f02d8171c5849d799452b1103a4ed6a905b89806b1cc42cb842bd4e43ebfc91e984fdf3160c8e187c3dd758088b4db6a81dd92dfcacbb6d262f656268bac76004fca752faa8f56d8246ffdbf22e5aaa0400071acb45183838281c4d04dd0450ac6d9784a91e3ac95bc96d94c3edbd36cb0d2809af94531b8bd3a67aec3ef6ddca17fb7abe3d6aac1c7da3f8eff7ec16be3a9fe48465823f6e03dbb5b09de1c51b818d9dbc13e0859044640390f66557db4e12b89486917dfa27ccba15378da08a935c09541fac8be82a52cedd702d2ebaf4bcd00d7d9b47dab4a28f65db85607f559a9f8366261b78cfd382a0c1b17c4f202c8f8eb90d9d73e588287607d8d3a890e4d144f27a2298f222518d0a9a0d1c88e51556acab31ce2e0fded830fa9a179416d66fd4660eaf1b5eabf2aebd891c37e222e1aa348343c94fce5fcb61519d6b2c0442ed5c7f8b15074129f06e9f60277dcbfa4d4765795a0e3fae182e2df472a624757cde52ae68ab520869a4413d7b850a020734e9e81476fd26952021afbfa3d868823100a41d61a528874fe7a078a6bb937c61dd5842021c47c847507da4a9d90d0d75f362fd1dcaa99bba5dcef04d4d016db8fcbee06617247f2d3f06d29ad176666851e233df4b81d93ec75a026e42c25f9bd0b19ed5178777a7bdaa78b9e9e341da2e22e6a5f0418da3a888f019d9c4b30e0a8e9a017a4e4fb81c9850de6d7d8b85a3958a59ed1188d65f8bb01c922e7c0726216b35c340ebc1b846509b96d44ac35f88638914f11ff9d4c574243725807122514dbe2ea66ae3adfc2e8b88f0563f97ead32f01e5ca823a405fa7a78e1f06b162ee6ce702f9d2dd92383e9a244424d0ba946b11e48b82ce898e031141499986956ba6ff3df50b8dc63b7e9b06802fa127bf7c8f78645bc83f78ed908513ff6730198fca6ffff744e447dba16488e9e424582df44aa2725b6074cf651e1535be1b8f3a1297bdfc66cb5684f65b3c3714c61c7539f4d1b5e84c2edc4a75d971f43598aebb8a78b708ef557d1c803d0bb85e5597b51f638e55f84a5d3e5f75813831fe9c568e3352bf3a169dc5edb5489e5ef29da260a3a7936abb1962f40ef98fcb62446f149f2950e2d7c970b1caf7ef50842a03337e0a7cbcf32099046f829e043af2fee08670792a6003b7ad5b9bf9e234d05ef057d722de28be1a31fdf3b37d62fba509ceae3adb3520eca9f831afa3953ff9e19d06ff56875d9536df75e30eba734352df159a62a05462f5a7483891f407a99dfb7e17c5a85e60454b03736a678ddc4ae9c5f9235b8d208dd1937a8c376ab9cace8f576c5213d5eeabee534e3297cc1c78c076ce06a934d1ec67d416c6d1427c4c0f39d25060870d80262f393d199bdf250365a7e00744ccb6ea2601a73dd742ca605", 0x45e}], 0x1) 00:12:37 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00000000c0)=0x9, 0x4) [ 153.357227][ T25] audit: type=1326 audit(1627431157.716:37): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=15428 comm="syz-executor.2" exe="/root/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 00:12:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700", 0x63, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:37 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{}, {0x1}, {0x6}]}) [ 153.415877][T15432] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 00:12:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {0x0, 0x0, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:37 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = io_uring_setup(0x6c0f, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x2, &(0x7f0000000100)=[{0x0, 0x2}], 0x300) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)=[0xffffffffffffffff]}, 0x1) 00:12:37 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000016c0)={&(0x7f0000001640)={0x24, 0x1, 0x1, 0x201, 0x0, 0x0, {}, [@CTA_HELP={0x10, 0x5, 0x0, 0x1, {0xa, 0x1, 'H.245\x00'}}]}, 0x24}}, 0x0) [ 153.415931][T15432] ext4 filesystem being mounted at /root/syzkaller-testdir014513463/syzkaller.yuZjlj/409/file0 supports timestamps until 2038 (0x7fffffff) [ 153.434159][T15449] loop3: detected capacity change from 0 to 512 00:12:37 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{}, {0x1}, {0x6}]}) 00:12:37 executing program 2: pipe(&(0x7f0000000900)={0xffffffffffffffff}) waitid$P_PIDFD(0x3, r0, 0x0, 0x4, 0x0) [ 153.451826][T15449] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 00:12:37 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000040)={0x28, r1, 0x305, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0x10, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}]}]}, @ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x28}}, 0x0) 00:12:37 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) fgetxattr(r0, &(0x7f0000004080)=ANY=[@ANYBLOB='user.'], 0x0, 0x0) 00:12:38 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{}, {0x1}, {0x6}]}) [ 153.451952][T15449] ext4 filesystem being mounted at /root/syzkaller-testdir688495941/syzkaller.ldJUyx/419/file0 supports timestamps until 2038 (0x7fffffff) [ 153.490264][ T25] audit: type=1326 audit(1627431157.846:38): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=15455 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 [ 153.541009][T15465] loop1: detected capacity change from 0 to 512 [ 153.577615][T15465] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 153.577671][T15465] ext4 filesystem being mounted at /root/syzkaller-testdir014513463/syzkaller.yuZjlj/410/file0 supports timestamps until 2038 (0x7fffffff) [ 153.599624][T15480] loop3: detected capacity change from 0 to 512 [ 153.604622][ T25] audit: type=1326 audit(1627431157.966:39): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=15470 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 [ 153.665533][T15480] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 00:12:38 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="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", 0x415}], 0x1) 00:12:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700", 0x63, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:38 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000440)={0xa, 0x0, 0x0, @loopback}, 0x1c) 00:12:38 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) [ 153.726768][ T25] audit: type=1326 audit(1627431158.076:40): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=15493 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 [ 153.793878][T15480] ext4 filesystem being mounted at /root/syzkaller-testdir688495941/syzkaller.ldJUyx/420/file0 supports timestamps until 2038 (0x7fffffff) 00:12:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {0x0, 0x0, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:38 executing program 2: io_setup(0x8, &(0x7f0000000140)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) io_submit(r0, 0x1, &(0x7f0000001780)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x8}]) [ 153.829884][T15507] loop1: detected capacity change from 0 to 512 00:12:38 executing program 5: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_STAT_ANY(r0, 0xf, &(0x7f0000000140)=""/241) 00:12:38 executing program 0: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000200), &(0x7f0000000240)={'syz', 0x3}, 0x0, 0x0, r0) r1 = add_key$user(&(0x7f00000002c0), &(0x7f0000000300)={'syz', 0x3}, &(0x7f0000000340)="dc", 0x1, r0) keyctl$unlink(0x9, r1, r0) 00:12:38 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) [ 153.886028][T15507] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 153.910570][T15507] ext4 filesystem being mounted at /root/syzkaller-testdir014513463/syzkaller.yuZjlj/411/file0 supports timestamps until 2038 (0x7fffffff) 00:12:38 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) [ 153.930854][T15524] loop3: detected capacity change from 0 to 512 00:12:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700", 0x63, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:38 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) sendfile(r0, r0, 0x0, 0x24002da8) 00:12:38 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000240)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0x314aaee635b9c1b6, 0x0, 0x0, 0xfffffffffffffeeb) 00:12:38 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) 00:12:38 executing program 2: set_mempolicy(0x3, &(0x7f0000000000)=0xffffffffffffffff, 0x8000) set_mempolicy(0x0, 0x0, 0x0) [ 153.977968][T15524] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 154.004669][T15524] ext4 filesystem being mounted at /root/syzkaller-testdir688495941/syzkaller.ldJUyx/421/file0 supports timestamps until 2038 (0x7fffffff) 00:12:38 executing program 0: getgroups(0x2, &(0x7f0000000000)=[0x0, 0xffffffffffffffff]) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000040)={{0x3, 0x0, r0, 0xffffffffffffffff, 0xee00}}) 00:12:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {0x0, 0x0, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:38 executing program 5: socket$inet(0x2, 0x3, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x0) close(r0) [ 154.073133][T15559] loop1: detected capacity change from 0 to 512 00:12:38 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000080)={0x0, 0x100, 0x2}, 0xc) 00:12:38 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) [ 154.124165][T15559] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 154.148211][T15559] ext4 filesystem being mounted at /root/syzkaller-testdir014513463/syzkaller.yuZjlj/412/file0 supports timestamps until 2038 (0x7fffffff) 00:12:38 executing program 0: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f00000002c0)={0x2, 0x1, 0x0, 0x2}) 00:12:38 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) 00:12:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) [ 154.179272][T15579] loop3: detected capacity change from 0 to 512 00:12:38 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000100)={'vlan1\x00', @ifru_data=0x0}) 00:12:38 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x34, 0x5, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz2\x00'}]}, 0x34}}, 0x0) 00:12:38 executing program 0: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0xf, r0, &(0x7f0000000080)='asymmetric\x00', 0x0) [ 154.248153][T15579] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 154.277029][T15579] ext4 filesystem being mounted at /root/syzkaller-testdir688495941/syzkaller.ldJUyx/422/file0 supports timestamps until 2038 (0x7fffffff) 00:12:38 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000000040)=[{}, {0x1}]}) 00:12:38 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) read(r0, &(0x7f0000001740)=""/4101, 0xfffffe59) 00:12:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300), 0x0, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) [ 154.305549][T15609] loop1: detected capacity change from 0 to 512 00:12:38 executing program 2: set_mempolicy(0x3, &(0x7f0000000000)=0xffffffffffffffff, 0x8000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 00:12:38 executing program 5: syz_io_uring_setup(0x37bb, &(0x7f0000000080), &(0x7f0000ffa000/0x6000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x10) [ 154.398802][T15609] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 00:12:38 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000000040)=[{0x1}, {0x6}]}) 00:12:38 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000000040)=[{}, {0x1}]}) 00:12:38 executing program 5: clone(0x68880000, 0x0, 0x0, 0x0, 0x0) [ 154.440613][T15637] loop3: detected capacity change from 0 to 512 [ 154.441016][T15609] ext4 filesystem being mounted at /root/syzkaller-testdir014513463/syzkaller.yuZjlj/413/file0 supports timestamps until 2038 (0x7fffffff) [ 154.523107][T15637] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 154.534808][T15637] ext4 filesystem being mounted at /root/syzkaller-testdir688495941/syzkaller.ldJUyx/423/file0 supports timestamps until 2038 (0x7fffffff) 00:12:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:38 executing program 2: set_mempolicy(0x2, &(0x7f0000000000)=0x1ff, 0x3ff) io_uring_setup(0x6c0f, &(0x7f0000000080)) [ 154.552437][ T25] audit: type=1326 audit(1627431158.906:41): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=15642 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 00:12:38 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000000040)=[{}, {0x1}]}) 00:12:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300), 0x0, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:39 executing program 2: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/config', 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) 00:12:39 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000001400)="e65d7af2aa8ba900c2546891acdd9206b2f6a77a0a3037314c9be12ee009d3cab184ecfcd6b5c85bbf344b8c3ba17d358f97d808da22d267a7a1509eef1a43b8bdd3d0d75a13add2e64451bbcc860ee7788097dc5383e4101bc8062a15d5bfa5037076482387d4a9c8a1b21709faf0b89a4fc29b25da", 0x76}], 0x1) 00:12:39 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{}, {0x1}, {}]}) [ 154.668620][T15671] loop1: detected capacity change from 0 to 512 [ 154.701644][T15671] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 00:12:39 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{}, {0x1}, {}]}) 00:12:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_io_uring_setup(0x9c8, &(0x7f0000000040), &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000300), &(0x7f0000000100)) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x6a7182, 0x0) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000240)=[r0, r2], 0x2) 00:12:39 executing program 5: syz_io_uring_setup(0x37bb, &(0x7f0000000080), &(0x7f0000ffa000/0x6000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x15) 00:12:39 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000080)={0x11, 0x100}, 0xc) 00:12:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) [ 154.713196][T15671] ext4 filesystem being mounted at /root/syzkaller-testdir014513463/syzkaller.yuZjlj/414/file0 supports timestamps until 2038 (0x7fffffff) [ 154.740959][T15687] loop3: detected capacity change from 0 to 512 00:12:39 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{}, {0x1}, {}]}) [ 154.798538][T15687] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 00:12:39 executing program 2: add_key(&(0x7f0000000140)='asymmetric\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc) [ 154.845380][T15687] ext4 filesystem being mounted at /root/syzkaller-testdir688495941/syzkaller.ldJUyx/424/file0 supports timestamps until 2038 (0x7fffffff) 00:12:39 executing program 0: clone3(&(0x7f0000000380)={0x49222100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x59) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3000002, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 154.893034][T15716] loop1: detected capacity change from 0 to 512 00:12:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300), 0x0, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:39 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000140)="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", 0x3e1}], 0x1) 00:12:39 executing program 2: r0 = io_uring_setup(0x3543, &(0x7f00000009c0)) r1 = syz_open_dev$usbmon(&(0x7f0000000140), 0x0, 0x0) ioctl$MON_IOCX_MFETCH(r1, 0xc0109207, &(0x7f0000000080)={0x0}) close_range(r0, 0xffffffffffffffff, 0x0) 00:12:39 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000000040)=[{}, {0x6}]}) 00:12:39 executing program 0: clone3(&(0x7f0000000380)={0x49222100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x59) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3000002, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 154.947467][T15716] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 154.969759][T15716] ext4 filesystem being mounted at /root/syzkaller-testdir014513463/syzkaller.yuZjlj/415/file0 supports timestamps until 2038 (0x7fffffff) 00:12:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:39 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000000040)=[{}, {0x6}]}) 00:12:39 executing program 5: add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) 00:12:39 executing program 0: getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) geteuid() getuid() keyctl$get_persistent(0x16, r0, 0x0) add_key$fscrypt_provisioning(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, &(0x7f0000000140)={0x3, 0x0, @a}, 0x48, 0x0) r1 = request_key(&(0x7f00000001c0)='id_legacy\x00', &(0x7f0000000200)={'syz', 0x3}, &(0x7f0000000240)='\x00', 0xfffffffffffffffe) add_key$fscrypt_provisioning(&(0x7f0000000280), &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)={0x1, 0x0, @c}, 0x29, r1) socket$nl_route(0x10, 0x3, 0x0) request_key(&(0x7f0000000540)='user\x00', &(0x7f0000000580)={'syz', 0x0}, &(0x7f00000005c0)='syz', r1) [ 155.024053][ T25] audit: type=1326 audit(1627431159.386:42): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=15740 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 [ 155.063112][T15752] loop3: detected capacity change from 0 to 512 00:12:39 executing program 5: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x15) 00:12:39 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b64", 0x4}], 0x1) 00:12:39 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) [ 155.134176][ T25] audit: type=1326 audit(1627431159.496:43): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=15754 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 [ 155.198747][T15752] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 155.231386][T15782] loop1: detected capacity change from 0 to 512 [ 155.232438][T15785] blk_update_request: I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 155.243971][T15752] ext4 filesystem being mounted at /root/syzkaller-testdir688495941/syzkaller.ldJUyx/425/file0 supports timestamps until 2038 (0x7fffffff) [ 155.249770][ T710] blk_update_request: I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 155.274028][ T710] Buffer I/O error on dev loop1, logical block 0, async page read [ 155.274350][ T710] blk_update_request: I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 155.292927][ T710] Buffer I/O error on dev loop1, logical block 0, async page read [ 155.304390][T15782] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 00:12:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:39 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000000040)=[{}, {0x6}]}) 00:12:39 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x73, 0x4) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0x858) sendto$inet(r0, &(0x7f00000012c0)="11", 0x1, 0x0, 0x0, 0x0) 00:12:39 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 00:12:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:39 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x3) r2 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r1, r2, 0x0, 0x800000080004103) [ 155.412822][ T25] audit: type=1326 audit(1627431159.766:44): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=15795 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 00:12:39 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{}, {}, {0x6}]}) 00:12:39 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) [ 155.465392][T15806] loop1: detected capacity change from 0 to 512 [ 155.483350][T15806] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 00:12:39 executing program 5: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x15) [ 155.507446][T15808] loop3: detected capacity change from 0 to 512 00:12:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:39 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 00:12:39 executing program 2: shmget(0x1, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) [ 155.534885][ T25] audit: type=1326 audit(1627431159.886:45): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=15810 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 [ 155.599707][T15808] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 155.607882][T15832] loop1: detected capacity change from 0 to 512 [ 155.617885][T15808] ext4 filesystem being mounted at /root/syzkaller-testdir688495941/syzkaller.ldJUyx/426/file0 supports timestamps until 2038 (0x7fffffff) [ 155.645396][T15832] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 00:12:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:40 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{}, {}, {0x6}]}) 00:12:40 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 00:12:40 executing program 2: io_setup(0x1ff, &(0x7f0000000000)=0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) io_destroy(r0) 00:12:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, 0x0) 00:12:40 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 00:12:40 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{}, {}, {0x6}]}) [ 155.767415][T15854] loop3: detected capacity change from 0 to 512 [ 155.777433][T15855] loop1: detected capacity change from 0 to 512 [ 155.800502][T15854] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 00:12:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, 0x0) [ 155.814787][T15854] ext4 filesystem being mounted at /root/syzkaller-testdir688495941/syzkaller.ldJUyx/427/file0 supports timestamps until 2038 (0x7fffffff) 00:12:40 executing program 5: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) 00:12:40 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 00:12:40 executing program 2: timer_create(0x0, &(0x7f00000000c0), &(0x7f0000000080)) clone(0x106300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigreturn() timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev}, 0x1c) write$binfmt_script(r0, 0x0, 0x0) 00:12:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:40 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000000040)=[{0x1}, {0x6}]}) 00:12:40 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmmsg(r0, &(0x7f00000014c0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffb1}}], 0x1, 0x0, 0x0) 00:12:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, 0x0) [ 155.954307][T15886] loop3: detected capacity change from 0 to 512 [ 155.959530][T15888] loop1: detected capacity change from 0 to 512 00:12:40 executing program 5: syslog(0x3, &(0x7f00000000c0)=""/147, 0x6558a7e3609168a0) 00:12:40 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000000040)=[{0x1}, {0x6}]}) 00:12:40 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) [ 155.993837][T15886] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 00:12:40 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 00:12:40 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000000040)=[{0x1}, {0x6}]}) [ 156.059463][T15886] ext4 filesystem being mounted at /root/syzkaller-testdir688495941/syzkaller.ldJUyx/428/file0 supports timestamps until 2038 (0x7fffffff) [ 156.097264][T15909] loop1: detected capacity change from 0 to 512 00:12:40 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 00:12:40 executing program 1: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x48140, 0x0) utimensat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)={{0x0, 0x2710}}, 0x100) 00:12:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:40 executing program 4: clone(0x4100, 0x0, 0x0, 0x0, 0x0) unshare(0x20000400) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) clone(0x0, &(0x7f0000000040), 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) r1 = gettid() tkill(r1, 0x38) 00:12:40 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) [ 156.264459][T15933] loop3: detected capacity change from 0 to 512 [ 156.277139][T15933] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 00:12:41 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) 00:12:41 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) utimensat(r0, 0x0, &(0x7f0000000040), 0x0) 00:12:41 executing program 1: mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1000, 0x0) 00:12:41 executing program 4: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f0000000080)) clone(0x106300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigreturn() timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000280)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000500)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev}, 0x1c) write$binfmt_script(r1, &(0x7f0000000340)={'#! ', './file0'}, 0xb) 00:12:41 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 00:12:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:41 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) utimensat(r0, 0x0, &(0x7f0000000040), 0x0) 00:12:41 executing program 2: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20741, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0) 00:12:41 executing program 4: openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x248200, 0x0) 00:12:41 executing program 1: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x48340, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x220080, 0xc1) [ 156.836786][T15965] loop3: detected capacity change from 0 to 512 00:12:41 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 00:12:41 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) utimensat(r0, 0x0, &(0x7f0000000040), 0x0) 00:12:41 executing program 2: openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2242, 0x0) faccessat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 156.878267][T15965] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 00:12:41 executing program 1: statx(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0, &(0x7f0000000080)) 00:12:41 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x4000000000010046) 00:12:41 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x130) 00:12:41 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) utimensat(r0, 0x0, &(0x7f0000000040), 0x0) 00:12:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:41 executing program 2: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20741, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000007880)='./file0\x00', 0x0, 0x88) 00:12:41 executing program 1: openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x20741, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40000, 0x0) 00:12:41 executing program 2: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{0x77359400}}, &(0x7f00000000c0)) 00:12:41 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x4000000000010046) 00:12:41 executing program 4: r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x4241, 0x0) r1 = dup2(r0, r0) write$cgroup_int(r1, 0x0, 0x0) 00:12:41 executing program 5: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x48340, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20b801, 0x2) [ 157.036907][T16008] loop3: detected capacity change from 0 to 512 00:12:41 executing program 1: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20741, 0x0) dup2(r0, r0) 00:12:41 executing program 5: r0 = epoll_create(0x1) r1 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x20000010}) pipe(0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) 00:12:41 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_netprio_ifpriomap(r0, 0x0, 0x0) [ 157.082119][T16008] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 00:12:41 executing program 1: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x48340, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400, 0x0) 00:12:41 executing program 4: msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8) 00:12:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:41 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x4000000000010046) 00:12:41 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) linkat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x0) 00:12:41 executing program 1: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xca340, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1, 0x5) 00:12:41 executing program 2: openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2242, 0x18) faccessat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1) 00:12:41 executing program 4: openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x20741, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) [ 157.210900][T16052] loop3: detected capacity change from 0 to 512 00:12:41 executing program 1: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x48340, 0x0) mknodat$null(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x103) 00:12:41 executing program 5: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x48340, 0x0) fchownat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xee00, 0x0, 0x1000) 00:12:41 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x4000000000010046) 00:12:41 executing program 2: r0 = timerfd_create(0x0, 0x0) r1 = dup2(r0, r0) timerfd_settime(r1, 0x0, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, 0x0) [ 157.263100][T16052] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 00:12:41 executing program 1: openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x20741, 0x118) 00:12:41 executing program 5: r0 = timerfd_create(0x0, 0x0) r1 = dup2(r0, r0) fsetxattr$security_ima(r1, &(0x7f0000000000), 0x0, 0x0, 0x0) 00:12:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:41 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) write$cgroup_netprio_ifpriomap(r0, 0x0, 0x0) 00:12:41 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x4000000000010046) 00:12:41 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) write$cgroup_netprio_ifpriomap(r0, 0x0, 0xeb5b939e9e2ad449) 00:12:41 executing program 1: openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2242, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) 00:12:41 executing program 4: openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x20743, 0x1a) 00:12:41 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x4000000000010046) 00:12:41 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8abc2, 0x50) [ 157.422503][T16094] loop3: detected capacity change from 0 to 512 00:12:41 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x8, 0x0, &(0x7f0000000040)) 00:12:41 executing program 1: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xca340, 0x137) 00:12:41 executing program 4: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6c340, 0x8) 00:12:41 executing program 5: openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x20741, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x0) [ 157.464777][T16094] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 00:12:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:41 executing program 0: r0 = open(0x0, 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 00:12:41 executing program 5: openat$dir(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x20040, 0x62) 00:12:41 executing program 1: openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x22340, 0x3) 00:12:41 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)=@in6={0xa, 0x0, 0x0, @private1}, 0x80) 00:12:41 executing program 4: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x48340, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x123080, 0x1) 00:12:41 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000180)) 00:12:42 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x40, 0x69) 00:12:42 executing program 4: openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x181000, 0x0) 00:12:42 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) fchmod(r0, 0x72) 00:12:42 executing program 0: r0 = open(0x0, 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) [ 157.635014][T16143] loop3: detected capacity change from 0 to 512 00:12:42 executing program 5: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8640, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0xe2) [ 157.683179][T16143] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 00:12:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200), 0x0, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:42 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) write$cgroup_netprio_ifpriomap(r0, 0x0, 0x1c) 00:12:42 executing program 4: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x48340, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x123080, 0x0) 00:12:42 executing program 5: openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x20641, 0x0) 00:12:42 executing program 1: openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2242, 0x0) faccessat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1) 00:12:42 executing program 0: r0 = open(0x0, 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 00:12:42 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 00:12:42 executing program 1: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x48340, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x123080, 0x100) 00:12:42 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x14, 0x1, 0x1, 0x3}, 0x14}}, 0x0) 00:12:42 executing program 4: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20741, 0x0) r1 = dup2(r0, r0) write$tcp_congestion(r1, 0x0, 0x0) 00:12:42 executing program 2: openat$dir(0xffffffffffffff9c, &(0x7f0000001240)='./file0\x00', 0x60040, 0x44) [ 157.821713][T16178] loop3: detected capacity change from 0 to 512 00:12:42 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) [ 157.872602][T16178] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 00:12:42 executing program 4: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$tcp_congestion(r0, 0x0, 0x12) 00:12:42 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = timerfd_create(0x0, 0x0) dup2(r1, r0) 00:12:42 executing program 5: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x48340, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200400, 0x0) 00:12:42 executing program 2: clock_gettime(0x1, &(0x7f0000000340)) 00:12:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200), 0x0, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:42 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 00:12:42 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 00:12:42 executing program 5: r0 = timerfd_create(0x0, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000040), &(0x7f0000000080)=ANY=[], 0x7, 0x0) 00:12:42 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendto(r0, 0x0, 0x0, 0x480c8, 0x0, 0x0) 00:12:42 executing program 2: openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x20541, 0x119) [ 158.009542][T16208] loop3: detected capacity change from 0 to 512 [ 158.038953][T16208] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 00:12:42 executing program 4: openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x48340, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400, 0x100) 00:12:42 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 00:12:42 executing program 5: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20741, 0x18) 00:12:42 executing program 2: open_by_handle_at(0xffffffffffffffff, &(0x7f0000000000)=@nfs={0x90, 0x24, {0x0, 0x0, 0x0, 0x80, "9a5193f0b25c6d76e2e84ff3c35c60778c8279dc174aba08939598565dc46a9730567f306a504338aa55876563a333aac2e20d445f518028f3c2fbdcef2c0488143291608413e4205dae566b5089d2454b722f1c3af60caacdce9cfd1826d0e98b0e5ce5ba59c43b5146465fbf354212d1833a33f11339055a50927fe30380e3"}}, 0x0) 00:12:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200), 0x0, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:42 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000003440)={0x0, 0x0, &(0x7f0000003400)={&(0x7f00000001c0)={0xec4, 0x10, 0x0, 0x0, 0x0, 0x0, {}, [@generic="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"]}, 0xec4}}, 0x0) 00:12:42 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_TYPE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x30, 0xd, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_FAMILY={0x5, 0x5, 0x8}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_TYPENAME={0xc, 0x3, 'hash:ip\x00'}]}, 0x30}}, 0x0) 00:12:42 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 00:12:42 executing program 2: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{0x77359400}}, 0x0) 00:12:42 executing program 5: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2342, 0x1b8) 00:12:42 executing program 1: r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup2(r0, r0) [ 158.203345][T16247] loop3: detected capacity change from 0 to 512 [ 158.221636][T16247] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 158.242036][T16248] netlink: 3760 bytes leftover after parsing attributes in process `syz-executor.4'. 00:12:42 executing program 5: pipe2$9p(0x0, 0x1800) 00:12:42 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 00:12:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="0100000000", 0x5, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:42 executing program 2: keyctl$unlink(0x3, 0x0, 0x0) 00:12:42 executing program 4: syz_io_uring_setup(0x4a22, &(0x7f00000000c0)={0x0, 0x0, 0x5}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, 0x0, 0x0) 00:12:42 executing program 1: mq_open(&(0x7f0000000000)='$\x00', 0x2, 0x0, 0x0) 00:12:42 executing program 2: pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) 00:12:42 executing program 5: keyctl$unlink(0xe, 0x0, 0x0) 00:12:42 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) [ 158.360010][T16280] loop3: detected capacity change from 0 to 512 [ 158.386333][T16280] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 00:12:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) 00:12:42 executing program 4: pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_io_uring_setup(0x1e76, &(0x7f0000000280)={0x0, 0xef1f, 0x2b, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) 00:12:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="0100000000", 0x5, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:42 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001680)={&(0x7f0000000600)=ANY=[@ANYBLOB="1400000000b289"], 0x14}}, 0x0) 00:12:42 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) io_setup(0x9, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000780)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) 00:12:42 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 00:12:42 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)) [ 158.502247][T16306] loop3: detected capacity change from 0 to 512 00:12:42 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000003440)={0x0, 0x0, &(0x7f0000003400)={0x0}}, 0x0) 00:12:42 executing program 5: shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffd000/0x1000)=nil) 00:12:42 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 00:12:42 executing program 2: r0 = add_key$keyring(&(0x7f0000000200), &(0x7f00000002c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000340)={'syz', 0x1}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000380)={'syz', 0x3}, 0x0, 0x0, r1) add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, r2) 00:12:42 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000003440)={0x0, 0x0, &(0x7f0000003400)={&(0x7f00000001c0)={0xec4, 0x10, 0x2, 0x801, 0x0, 0x0, {}, 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0xec4}}, 0x0) [ 158.545473][T16306] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 00:12:42 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) io_setup(0x9, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000780)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) 00:12:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="0100000000", 0x5, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:43 executing program 4: mq_open(&(0x7f00000002c0)='syu\xeeG\x971\x00', 0x40, 0x0, &(0x7f0000000440)={0x10000, 0x2, 0x800229}) 00:12:43 executing program 2: request_key(&(0x7f0000000080)='encrypted\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0xfffffffffffffff8) 00:12:43 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001680)={&(0x7f0000000380)={0xec4, 0x0, 0x7, 0x401, 0x0, 0x0, {}, [@generic="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"]}, 0xec4}}, 0x0) 00:12:43 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 00:12:43 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) io_setup(0x9, &(0x7f0000000000)=0x0) io_submit(r1, 0x2, &(0x7f0000000380)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x5, 0x0, r0, &(0x7f0000000040)}]) 00:12:43 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) io_setup(0x9, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000780)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) [ 158.674147][T16341] loop3: detected capacity change from 0 to 512 [ 158.701406][T16341] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 00:12:43 executing program 2: request_key(&(0x7f0000000080)='keyring\x00', &(0x7f00000002c0)={'syz', 0x1}, 0x0, 0xffffffffffffffff) 00:12:43 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 00:12:43 executing program 5: syz_genetlink_get_family_id$net_dm(&(0x7f0000000140), 0xffffffffffffffff) 00:12:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005", 0x7, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:43 executing program 2: r0 = openat$ptp0(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) read$ptp(r0, &(0x7f00000001c0)=""/215, 0xd7) 00:12:43 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) io_setup(0x9, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000780)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) 00:12:43 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_TYPE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x30, 0xd, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_FAMILY={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_TYPENAME={0xc, 0x3, 'hash:ip\x00'}]}, 0x30}}, 0x0) [ 158.814577][T16374] loop3: detected capacity change from 0 to 512 [ 158.827104][T16374] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 00:12:43 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 00:12:43 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) io_setup(0x9, &(0x7f0000000000)=0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 00:12:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005", 0x7, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:43 executing program 2: keyctl$unlink(0xb, 0x0, 0x0) 00:12:43 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 00:12:43 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x80, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8090, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, r0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800004, 0x12, r3, 0x0) preadv(r3, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r4, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x53) 00:12:43 executing program 2: r0 = openat$loop_ctrl(0xffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 00:12:43 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) [ 158.942790][T16396] loop3: detected capacity change from 0 to 512 [ 158.976739][T16396] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 00:12:43 executing program 1: r0 = openat$ptp0(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) read$ptp(r0, 0x0, 0x0) 00:12:43 executing program 4: r0 = syz_io_uring_setup(0x4a22, &(0x7f00000000c0), &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000140), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff], 0x2) 00:12:43 executing program 2: pipe2$9p(&(0x7f0000001f40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) 00:12:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005", 0x7, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:43 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 00:12:43 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000400)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774a3c374a095dca5285307eadea8653a1cc7e63975c", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000002140)=[{{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000900)=""/4096, 0x1050}, {&(0x7f00000001c0)=""/231, 0xe7}, {&(0x7f0000000600)=""/180, 0xb4}, {&(0x7f00000002c0)=""/188, 0xbc}, {&(0x7f0000000080)=""/257, 0x101}], 0x5}}], 0x1, 0x0, 0x0) 00:12:43 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 00:12:43 executing program 2: syz_io_uring_setup(0x5, &(0x7f0000000340), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000200), &(0x7f00000002c0)) 00:12:43 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000400)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774a3c374a095dca5285307eadea8653a1cc7e63975c", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000002140)=[{{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000900)=""/4096, 0x1050}, {&(0x7f00000001c0)=""/231, 0xe7}, {&(0x7f0000000600)=""/180, 0xb4}, {&(0x7f00000002c0)=""/188, 0xbc}, {&(0x7f0000000080)=""/257, 0x101}], 0x5}}], 0x1, 0x0, 0x0) [ 159.103165][T16426] loop3: detected capacity change from 0 to 512 [ 159.140850][T16426] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 00:12:44 executing program 5: keyctl$restrict_keyring(0x1d, 0xfffffffffffffffd, &(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)='\x00') 00:12:44 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000400)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774a3c374a095dca5285307eadea8653a1cc7e63975c", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000002140)=[{{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000900)=""/4096, 0x1050}, {&(0x7f00000001c0)=""/231, 0xe7}, {&(0x7f0000000600)=""/180, 0xb4}, {&(0x7f00000002c0)=""/188, 0xbc}, {&(0x7f0000000080)=""/257, 0x101}], 0x5}}], 0x1, 0x0, 0x0) 00:12:44 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 00:12:44 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000040)=0x80, 0x4) 00:12:44 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000400)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774a3c374a095dca5285307eadea8653a1cc7e63975c", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000002140)=[{{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000900)=""/4096, 0x1050}, {&(0x7f00000001c0)=""/231, 0xe7}, {&(0x7f0000000600)=""/180, 0xb4}, {&(0x7f00000002c0)=""/188, 0xbc}, {&(0x7f0000000080)=""/257, 0x101}], 0x5}}], 0x1, 0x0, 0x0) 00:12:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="0100000000000500", 0x8, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:44 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000400)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774a3c374a095dca5285307eadea8653a1cc7e63975c", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000002140)=[{{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000900)=""/4096, 0x1050}, {&(0x7f00000001c0)=""/231, 0xe7}, {&(0x7f0000000600)=""/180, 0xb4}, {&(0x7f00000002c0)=""/188, 0xbc}, {&(0x7f0000000080)=""/257, 0x101}], 0x5}}], 0x1, 0x0, 0x0) 00:12:44 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 00:12:44 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_DELETE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x2, 0x2, 0x201}, 0x14}}, 0x0) 00:12:44 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000400)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774a3c374a095dca5285307eadea8653a1cc7e63975c", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000002140)=[{{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000900)=""/4096, 0x1050}, {&(0x7f00000001c0)=""/231, 0xe7}, {&(0x7f0000000600)=""/180, 0xb4}, {&(0x7f00000002c0)=""/188, 0xbc}, {&(0x7f0000000080)=""/257, 0x101}], 0x5}}], 0x1, 0x0, 0x0) 00:12:44 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000400)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774a3c374a095dca5285307eadea8653a1cc7e63975c", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000002140)=[{{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000900)=""/4096, 0x1050}, {&(0x7f00000001c0)=""/231, 0xe7}, {&(0x7f0000000600)=""/180, 0xb4}, {&(0x7f00000002c0)=""/188, 0xbc}, {&(0x7f0000000080)=""/257, 0x101}], 0x5}}], 0x1, 0x0, 0x0) 00:12:44 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) [ 159.918927][T16473] loop3: detected capacity change from 0 to 512 [ 159.933060][T16473] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 00:12:44 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8}]}, 0x1c}}, 0x0) 00:12:44 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000400)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774a3c374a095dca5285307eadea8653a1cc7e63975c", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000002140)=[{{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000000500)=""/224, 0xe0}, {&(0x7f0000000600)=""/180, 0xb4}, {&(0x7f00000006c0)=""/174, 0xae}, {&(0x7f0000000780)=""/250, 0xfa}], 0x5}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 00:12:44 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$cgroup_freezer_state(r0, &(0x7f0000000000), 0x2, 0x0) 00:12:44 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 00:12:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="0100000000000500", 0x8, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:44 executing program 2: mq_open(&(0x7f00000002c0)='syztnl1\x00', 0x40, 0x0, &(0x7f0000000440)={0x10000, 0xfffffffd, 0x229}) 00:12:44 executing program 5: pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000540), 0x0) 00:12:44 executing program 1: pipe2$9p(&(0x7f0000001f40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$getflags(r0, 0x401) 00:12:44 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) io_setup(0x9, &(0x7f0000000000)=0x0) r2 = openat$bsg(0xffffff9c, &(0x7f0000000840), 0x0, 0x0) io_submit(r1, 0x2, &(0x7f0000000380)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}]) [ 160.087931][T16509] loop3: detected capacity change from 0 to 512 00:12:44 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000240)='./file0\x00', 0x2000081) 00:12:44 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, 0x0, 0x0, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 00:12:44 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, 0x0, 0x0) 00:12:44 executing program 5: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000700)='fd/3\x00') syz_open_pts(r0, 0x0) [ 160.129713][T16509] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 00:12:44 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x100) 00:12:44 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, 0x0, 0x0, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 00:12:44 executing program 1: creat(&(0x7f0000000000)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000680)='./file0\x00', 0x0, 0x22) 00:12:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="0100000000000500", 0x8, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:44 executing program 5: creat(&(0x7f0000000000)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x402, 0x2a) 00:12:44 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) io_setup(0x9, &(0x7f0000000000)=0x0) r2 = openat$bsg(0xffffff9c, &(0x7f0000000840), 0x0, 0x0) io_submit(r1, 0x2, &(0x7f0000000380)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}]) 00:12:44 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x0) dup3(r0, r1, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, 0x0, 0x0) 00:12:44 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, 0x0, 0x0, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 00:12:44 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x0) dup3(r0, r1, 0x0) getsockname$netlink(r1, 0x0, &(0x7f0000000040)) 00:12:44 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0), 0xa01, 0x0) pwrite64(r0, 0x0, 0x0, 0x0) [ 160.294173][T16549] loop3: detected capacity change from 0 to 512 [ 160.329266][T16549] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 00:12:44 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = timerfd_create(0x0, 0x0) dup3(r0, r1, 0x0) 00:12:44 executing program 1: creat(&(0x7f0000000000)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x183200, 0x0) 00:12:44 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 00:12:44 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) io_setup(0x9, &(0x7f0000000000)=0x0) r2 = openat$bsg(0xffffff9c, &(0x7f0000000840), 0x0, 0x0) io_submit(r1, 0x2, &(0x7f0000000380)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}]) 00:12:44 executing program 5: creat(&(0x7f00000000c0)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0xc00, 0x10) 00:12:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:44 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, 0x0, 0x0, 0xc000) 00:12:44 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x260d02, 0x10) 00:12:44 executing program 5: creat(&(0x7f0000000000)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8e201, 0x4) 00:12:44 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 00:12:44 executing program 1: creat(&(0x7f0000000000)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c3200, 0x10c) 00:12:44 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x0, 0x0, 0x0) 00:12:44 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) 00:12:44 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) io_setup(0x9, &(0x7f0000000000)=0x0) r2 = openat$bsg(0xffffff9c, &(0x7f0000000840), 0x0, 0x0) io_submit(r1, 0x2, &(0x7f0000000380)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}]) [ 160.471996][T16585] loop3: detected capacity change from 0 to 512 [ 160.502892][T16585] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 00:12:44 executing program 1: creat(&(0x7f0000000000)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x20200, 0x0) 00:12:44 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 00:12:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:44 executing program 5: creat(&(0x7f0000000000)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x311080, 0x0) 00:12:44 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) lremovexattr(&(0x7f0000000500)='./file0/file0\x00', &(0x7f00000004c0)=@random={'user.', '#+/%(:^\x00'}) 00:12:45 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, 0x0, 0x0) 00:12:45 executing program 0: open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x4000000000010046) 00:12:45 executing program 5: creat(&(0x7f0000000000)='./file0\x00', 0x0) open(&(0x7f0000002540)='./file0\x00', 0x80100, 0x1c) 00:12:45 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x60000, 0x0) 00:12:45 executing program 1: creat(&(0x7f00000000c0)='./file0\x00', 0x0) open(&(0x7f0000000180)='./file0\x00', 0x244881, 0x102) 00:12:45 executing program 0: open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x4000000000010046) [ 160.680999][T16622] loop3: detected capacity change from 0 to 512 00:12:45 executing program 5: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000700)='fd/3\x00') syz_open_pts(r0, 0x8000) 00:12:45 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000680)='./file0\x00', 0x40000, 0xf2) 00:12:45 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1ab300, 0x4) [ 160.724601][T16622] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 00:12:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:45 executing program 1: creat(&(0x7f0000000000)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000680)='./file0\x00', 0x40000, 0x0) 00:12:45 executing program 0: open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x4000000000010046) 00:12:45 executing program 4: getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)=ANY=[], 0x0, 0x0) 00:12:45 executing program 5: creat(&(0x7f0000000140)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40000, 0x20) 00:12:45 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000700)='fd/3\x00') syz_open_pts(r0, 0x2800) 00:12:45 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x101cc0, 0x0) 00:12:45 executing program 5: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000700)='fd/3\x00') syz_open_pts(r0, 0x2ce302) 00:12:45 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x4000000000010046) 00:12:45 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, 0x0, 0x0, 0x10000) [ 160.854842][T16663] loop3: detected capacity change from 0 to 512 00:12:45 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x114) 00:12:45 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x183200, 0xa) [ 160.905972][T16663] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 00:12:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:45 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x4000000000010046) 00:12:45 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x0) dup3(r0, r1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, 0x0, 0x0) 00:12:45 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) syz_open_pts(r0, 0x149000) 00:12:45 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x181281, 0x18) 00:12:45 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, "080e9acd433a2d26da215a34e34077277e8d3e"}) 00:12:45 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x841, 0xeda44260a2e4f2df) 00:12:45 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x4000000000010046) 00:12:45 executing program 1: creat(&(0x7f0000000000)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000680)='./file0\x00', 0x0, 0x80) 00:12:45 executing program 4: syz_open_procfs(0xffffffffffffffff, 0xfffffffffffffffe) 00:12:45 executing program 5: creat(&(0x7f0000000000)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x183200, 0x2a) 00:12:45 executing program 2: setrlimit(0x1, &(0x7f0000000040)) [ 161.034235][T16699] loop3: detected capacity change from 0 to 512 [ 161.064186][T16699] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 00:12:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:45 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x0) 00:12:45 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, 0x0, 0x0) 00:12:45 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) lsetxattr$trusted_overlay_redirect(&(0x7f0000000600)='./file0/file0\x00', &(0x7f0000000640), 0x0, 0x0, 0x0) 00:12:45 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) write$binfmt_script(r0, 0x0, 0x0) 00:12:45 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) open(&(0x7f0000000480)='./file0\x00', 0x0, 0x40) 00:12:45 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x0) 00:12:45 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000680)='./file0\x00', 0x40040, 0x121) 00:12:45 executing program 1: creat(&(0x7f0000000140)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x20) 00:12:45 executing program 5: creat(&(0x7f0000000000)='./file0\x00', 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0) 00:12:45 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40c2, 0x0) dup3(r0, r1, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) [ 161.201999][T16732] loop3: detected capacity change from 0 to 512 [ 161.239867][T16732] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 00:12:45 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x0) 00:12:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:45 executing program 5: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000700)='fd/3\x00') write$cgroup_subtree(r0, &(0x7f0000000000)={[{0x0, 'io'}]}, 0x4) 00:12:45 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000002d80), 0x0, 0x0) 00:12:45 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) getsockname(r0, 0x0, &(0x7f0000000440)) 00:12:45 executing program 2: r0 = shmget(0x3, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) 00:12:45 executing program 0: creat(&(0x7f0000000000)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0xf) [ 161.364535][T16766] loop3: detected capacity change from 0 to 512 00:12:45 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x321540, 0x156) 00:12:45 executing program 5: creat(&(0x7f0000000000)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000680)='./file0\x00', 0x80000, 0x22) 00:12:45 executing program 1: creat(&(0x7f0000000000)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x149fa9a13f32fb68, 0x44) 00:12:45 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000680)='./file0\x00', 0x40001, 0x0) 00:12:45 executing program 0: creat(&(0x7f0000000000)='./file0\x00', 0x0) open(&(0x7f0000000040)='./file0\x00', 0x2c0402, 0x8) [ 161.404645][T16766] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 00:12:45 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x60040, 0x0) dup3(r0, r1, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, 0x0, 0x0) 00:12:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:45 executing program 5: creat(&(0x7f0000000000)='./file0\x00', 0x0) removexattr(&(0x7f00000048c0)='./file0/file0\x00', &(0x7f0000004900)=@random={'os2.', ' \x00'}) 00:12:45 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000100), &(0x7f00000001c0)=0x30) 00:12:45 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x89a1, &(0x7f0000000340)) 00:12:45 executing program 4: unshare(0x6c060000) unshare(0xc010900) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) unshare(0x100) socket$nl_generic(0x10, 0x3, 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000000c0)=0x14) 00:12:45 executing program 2: sendmsg$NL80211_CMD_PROBE_MESH_LINK(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000002fc0)={&(0x7f00000000c0)={0x158, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_FRAME={0x139, 0x33, @data_frame={@no_qos=@type10={{}, {}, @random="3a9ff8c0e205", @device_b, @broadcast}, @random="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"}}]}, 0x158}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002abd7000ffdbdf2501"], 0x54}}, 0x0) 00:12:45 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8936, &(0x7f0000000340)) 00:12:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002740)=ANY=[@ANYBLOB="cc140000", @ANYRES16=r1, @ANYBLOB="010000000000000000008900000008000300", @ANYRES32=0x0, @ANYBLOB="94071d"], 0x14cc}}, 0x0) 00:12:45 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_int(r0, 0x1, 0x26, 0x0, &(0x7f0000000040)) [ 161.539478][T16800] loop3: detected capacity change from 0 to 512 [ 161.567369][T16800] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 00:12:46 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_PEER_MEASUREMENT_START(r0, &(0x7f0000003780)={0x0, 0x0, &(0x7f0000003740)={&(0x7f00000037c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}}, 0x28}}, 0x0) 00:12:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:46 executing program 4: socketpair(0x2c, 0x3, 0x7, &(0x7f0000000300)) 00:12:46 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$NL80211_CMD_SET_PMKSA(r0, &(0x7f0000001680)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={0x0}}, 0x0) [ 161.642207][T16824] netlink: 'syz-executor.0': attribute type 29 has an invalid length. [ 161.676973][T16835] netlink: 'syz-executor.0': attribute type 29 has an invalid length. 00:12:46 executing program 1: socket(0x0, 0xe64d320eca7e3b1, 0x0) [ 161.686698][T16836] loop3: detected capacity change from 0 to 512 00:12:46 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8930, &(0x7f0000000340)) 00:12:46 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000480)=[{0x0}, {&(0x7f00000000c0)=""/44, 0x2c}], 0x2}, 0x0) 00:12:46 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8971, &(0x7f0000000340)) [ 161.718470][T16836] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 00:12:46 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="6500000100000000000000f00a9d27", @ANYRES32, @ANYBLOB='\a\x00\x00 ']}) 00:12:46 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000080)=""/27, 0x1b}, {&(0x7f00000000c0)=""/44, 0x2c}, {0x0}], 0x3, &(0x7f0000000500)=""/246, 0xf6}, 0x0) 00:12:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:46 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000440)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMK(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fbdbdf25165cf2cb08000300", @ANYRES32=r3], 0x4c}}, 0x0) 00:12:46 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8936, 0x0) 00:12:46 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x89a0, &(0x7f0000000340)) [ 161.846633][T16871] loop3: detected capacity change from 0 to 512 [ 161.855151][T16871] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 00:12:46 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8947, &(0x7f0000000340)) 00:12:46 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000140), 0x4) 00:12:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) [ 161.908287][T16879] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.5'. [ 161.946194][T16893] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.5'. 00:12:46 executing program 2: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000100)=[{}], 0x1, 0x10000) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x10001) [ 161.972709][T16903] loop3: detected capacity change from 0 to 512 [ 161.998613][T16903] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 00:12:47 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8942, &(0x7f0000000340)) 00:12:47 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_PMK(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010029bd7000fbdbdf2516"], 0x4c}}, 0x0) 00:12:47 executing program 5: clock_gettime(0x4, &(0x7f00000016c0)) 00:12:47 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8927, &(0x7f0000000340)) 00:12:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:47 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000040)=ANY=[]}) 00:12:47 executing program 4: pipe(&(0x7f0000000b00)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000280)) [ 162.652758][T16924] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.4'. [ 162.663142][T16926] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.4'. 00:12:47 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8929, &(0x7f0000000340)) 00:12:47 executing program 5: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x6) [ 162.715856][T16938] loop3: detected capacity change from 0 to 512 [ 162.726528][T16938] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 00:12:47 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xfffffffffffffdf0, &(0x7f0000000080)={&(0x7f0000000040)={0x40, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @ipv4={'\x00', '\xff\xff', @local}}, @NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CV4DOI={0x8}]}, 0x40}}, 0x0) 00:12:47 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8937, &(0x7f0000000340)) 00:12:47 executing program 2: r0 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 00:12:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:47 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f0000000040)) 00:12:47 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="6500000100000000000000f00a", @ANYRES32]}) 00:12:47 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002740)=ANY=[@ANYBLOB="cc140000", @ANYRES16=r1, @ANYBLOB="010000000000000000005f"], 0x14cc}}, 0x0) 00:12:47 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_PEER_MEASUREMENT_START(r0, &(0x7f0000003780)={0x0, 0x0, &(0x7f0000003740)={&(0x7f00000037c0)={0x2c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_PMSR_ATTR_PEERS={0x4}]}, 0x2c}}, 0x0) 00:12:47 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8943, &(0x7f0000000340)) 00:12:47 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmmsg(r0, &(0x7f00000046c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) [ 162.916012][T16982] netlink: 5304 bytes leftover after parsing attributes in process `syz-executor.5'. [ 162.927103][T16987] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 162.929019][T16986] loop3: detected capacity change from 0 to 512 [ 162.945460][T16990] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:12:47 executing program 4: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], 0x6, 0x10001) 00:12:47 executing program 2: r0 = socket(0x22, 0x2, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) [ 162.961946][T16986] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 162.965605][T16997] netlink: 5304 bytes leftover after parsing attributes in process `syz-executor.5'. 00:12:47 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) 00:12:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f465", 0x33, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:47 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_SCRUB(r0, 0x541b, 0x0) 00:12:47 executing program 0: socketpair(0xa, 0x5, 0x0, &(0x7f00000015c0)) 00:12:47 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0_to_bridge\x00', &(0x7f0000000000)=@ethtool_ts_info}) 00:12:47 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000008200)=[{{0x0, 0x0, &(0x7f0000002b80)=[{&(0x7f0000001b40)="7665b1b45dd77bd2d06212cf4c469e29c129a3645696a5b00a4482de3c9763d40c97f8ee000696688bbe8ddf79d347949ad0f68e5c210306250fa0ea036106884806c91297495bd3dfa4f30e37dcf91faee6b646ee293d25c82fcb4bce72d86047bd87a691578e94502002eeb81f071b2e47934c63855aa3842b95ec8ec3bd4d994a3b52a794ed5664c1cbfeae912a9c423390cfd97f39e36dffebe1e558aa873baaadfc4c79bf619a4ce88f5dc372fe9a276a1e3867344ba354cdcb2a76c72076c69da3fd81f1a0a8ed49271f52ab7b9b6127770f397347b30d892cfc2c12e79984e0145618a5055beba3e4c458c4094d3635a102d6ec3783d35cf3a68e5caa1834aae1ee472946156bca698097a86e7c0a826a124742ed2f4e641bf3ace9d051d30b5f7cadedbd94855a1c076adb3af16b0a84188c32eb13af42f0d55688b6ff75a4e0842b0a076a917b1a66353a59222172fa512183df95d044c2d42efe34e6b5329bf3a4111a7088303b28c734059a138bb6eb0f983a3f9ed73220ec77d38c3c2473fc0be044cba3f066796cc87c96c5d0f0e084481687ecaa6eb045485fceae13d0575e641f06affb3f0ea332f15667441bf8af92272bb3a3426c5990a3ca455f170ae4813eade4f07208ae9adf2f1378b270f087ad2e4cfe85236e3a2ebebc25c551c5e0fa176edbe710b44215419ee1baa157fcd7488c66e88e67ee8b3b9c1543cc647ad1b0efe87d1c1feb12685b3a0fbc0ceab4b35bd8129c3a05f1e186f16d1fbcc9b1b6b57a83248e0b661388e90ea67834905082c125cd7110adefe02422e8a2ceb986d6f0f56b706d6efe91c5f22a148deca554d92dae9203b0bed4d5d0d1ccf45442a89f91097357c05e891a893198551c5ef3666cd28b9c409c92018bbd827724f9cc7d5106688111a383ca8095ff1105536c8df3c780f510835fd767393b5827bb7afbe14aaa64f74685f401f994832d4fd2facab2e6037aafdd0dd5738744e2472ea15c617374beea5d92c39c6488056a43d07f35c5fc332a6b6620475e47eb6ef94bac174d0a7c614f8bff458aa84df9024fc13fba3b7dbfee9a2e3360b89723311bc3ab006589b2a6bb4eab01af1e267dba13f4e33f61d806fe3890adac92a2fd83f86547b6a05308fe01a693037cbf3fe177af3676a5ebf39c3f274b7d907bf367857d917a5de3258227f8d5d9528ce2c99683c81b86a3a872b339535aa35870bd5ac556017fba403fe81714ba24a2a7c3933df343a89369e896371f56e9a2b90f6ed6aec58eaca7171a18ef6e8ad43bbd52a78f1e808747644eac9f067c96cf86f42901d91832f55a2989bd1beef7003dd00f48df4aac7920e8a60baff4b57f0d2392e6ec9d8d3a94f9e50bc283801f61c249d94701fb0ed18ecf7da853a85aa94aecfd4293f9fa5b46a59075ced81867fcf25fadd92a751fe35ea9a9affcf5425e6472ac91e5040a93ddc688e44bc773871d3ba42fcf12bdc5332c405d0216efc3c18ec36f7550b96f28185adadfa082a6669f76745d78ce4fc7868d1aeb9a26f12bf14cb743ccae3e972422c51ce2dcf6ec6b1cb6faf9694e8b73a789417560e5b56fda84e1ddb82fc023080eff30825a94ca48e206acad5fa4e1c670d91d2ae721485956317c788f0f6cafa66c63dedcdfe65bb56fd0c9ffbde6a8f460c43128c314fd1c114c398e633a8cacd070fd34862cb197ec07c52bf67d115e969791474367083dd4c6035281fb270ee71bebe0ae2f2689308fc5517c5c30bb50fe70682acaebea85c68f668de082fcbf354e71cae10ec6f2d0629581fdb73049d3fab2a65756f35e1f771978e2d6f981f7c0f44567ed5b6ff2da7d1a22a8cf13ed23d4fb92fa8e8d61d65a2abb31aaa0d3962589bec2eddadb7000ce7003c9d42a4d99f3711cd8c4e97813d970d3861d3a5b66ac676f0ca6defae19e50bb45f637a687f752f4cf5cb54814503a91cd07fc8854c9f5d0b28ae01649dc6cb6aa0b8228e7a24a6b9beb04ae53f2a85e85b0ba95d91e98ed444acebc9fda8cfc2b9ad3e85b6e59443fdaf1f7c2d5963835d72a5ab4f0df9aa0c5840073e2bedde51c8ecac28a88ac6cd82cf0dd3fb0a2b405592ace3a87109ba6bc5d3a71d7e4c9c7f789c28f74bdd23047aadd40ebe704f70d5117f7494b7232e9153b06945c19cb46297772a3fa40bb4cfaec529debaf3086a309fb85a2036d7f081e2427d68b788f1a52db31057a9503ecbf89dda529ee75af6dae4293f69d5eefa5d7d30fda054a1e8322cc51bbe836211590433edbe13c2740f9a14a474ee3ccd6bd831fd07c5f98bfd958f95410b072d8a72635070d69bfc3c39b81c4e1197b7b40909794e4f6bf4ae28c64460343503f613746954b8e288f8718bfc814ba5375da7fc3491fd7acc0ca6a503111f80c53c3fc52190d76c9d5c78a0f3e39434083357c207aaa37100f23cb637c7e7db3c096eaccdd169ee85f8dd36ab219868b95bf06207bd12f414c1794dd41181e4c6ca6217e502da5d469a9eb292ca3fa4767c4e8e048c92835142cf5655dbf6c77797593402d89c87ab0a4243be6488178f06963fc8246c1cee77103c276c970d1891a4c35bda7646fc98102bb350a5b54681cb998f5285fddda389a2d18bd2cc57d8559cfcf0f53bbe8653192448c4bcba313487487afdbeecd975094a967c5fd44b8937ca0c73c54de27c6b36847eb2d8dfb50f648f4313eba55be2a0f25b773a537723a38677a1c4809a57a3f2174441eaf64011bc099281c00a3f184b18cce2de5ae06e0847b3d58283a76f60f0cdaaaa37e424951b4fec027bc5a6cf4815790bdc74a2776328cd905f47eee5c94c7902c4c95d85f3f868baaf86e56b7c7d97d3d1d8bd036660860e404d8280fd5bd26f9a34c1924160142c3ed2b041e9bbd1cfefd1eb77223dc26f3c7962ae1bfdf593753785cbb548a053850911312385eb8a00c1701dc7190086e819f693327aa4361fe16fcb53126ff3d3fd5ec7db539945303be8f037977d523830c5f02d367cb11e2739b1539cb2e8c5f714d9086371d40fff7a50e53e5e953395302286fe4226b8e1ff42fe28e30102d40496c33aab66aa17ae5bda39eedfce9b5c76e145c4a78464c408285fe3e145b6063754289d461ed40e257e7d921be4beb3f677e628bb0047e82401d3b16b0218e87a681e482d1d8854fb21077c15ca9803b856ffd9820555b2e1e357d6f66693a8131acd328c873e2e16688ce0da46ac182110b3cb4fd0067aaa7e227d3ca3536e9201b2880224bbd5a8fedebc9cdd32c64475e1ef3991f77c8ef833300f2574315a89580764403308ffba4b417d8a303aa999ece1dbec187e9311dbea79c4cc3b8877f945164e04f43a2899ad0ea676c79e7c41cfd7d334c87b7388ea3ca88e0cbcc7a4cdc5e520ffd6390ea6f52c746bace0877a1813d813e67dc3a56ed15b01d72faf9fe6ea14cc6599fab1032cb624ba4c09cc7700297a2449a7dd687290272f33392e1a448165c933e6e6370a79fecae41e69d1dd675efbe46b5707253f4520565c31b1f2ca546be94fb62dc648ad572d40fe0d3c8217a81f1cbcd8086b8a5f2f815340b5b8ec3a93a7e8614e0a95bf676cb828dc98fa27a8fa5cfb095ee730edf38216203e1eb25e53a4f0e412b46f5fbc6ccff65950e0f8eae1285273f20e69feedcbae346eefb7b5c38f57045a0a96f25adc2d9dc90ce81305f1047f9ba71731b0b3b4992bd503a7da3ac7574d38d45a58ef4b1f9745aa4cb5ebd156c8b14a4e11bfb9bebbfab945f816b61b3c18babd38330d7afcb51ee9622c0e3db58f32dc017ad993e5db0f7e5a9d88c7ee3451c3d5bfd859e01f8809ee85007b7e000de55efcb2f929a1cbb70a159938904465bffa4c317e32b955e6cfac2e1f42f73e65e279d147b8442a32f08aac6551dc2e9872ea93e20d4284dc40b8f1daef6091d8b79814daddf1d1fdec7b7354d26ba4f438e7b589b1148a77993e174441f9e7f4b2d70ceabe68a53b1631a9bd456f1716ae826e086210860fceb719cc8d1c8da7d98a585b5471f87500abb0662c48fe4380f311512652478ebc2a230f2774d7d98ed20a5bb43189d8ed4c9d1c90ac5ad27180ca2f43a9f770e48d8e25f95eeb6c6c8dab20c8962456d9931ea7ab3e933977a3a7364da42df9552d9af765c570b2218876066aa7006066fc6c38e75f7c14b7ed93482707b6e9f82f59c440662da6da23b4dc9408b93508950bd809ea51ddcd32317b649d2aa5f3b293a5f557e92375ef6d31547bc7fcdbfc2089bc338ea87e0641e53e2607dfa1d1e5ae4c718bbe8f6d0f6057974d35ef7d6f26952b7a5e4fb7b18f0f27a9bf666f1b9a8415a4c31e7d691b42f4fb70ae93a8061f260841d6803e6be6a2c40c423b60feedabbb48c8a14cb2645b603c3d950fc723ba6d7bb5160c7ff3639ea54d09174ab55bda518436bbfd8bba0a2ffffa34b8ce8ed180025b7af4835d2be6c3f69b844d8eafecf8a1ced8d1a20dac71c8903285591b582c62e6fc01b171057f2c0710a6152d80f525e816160569f178bc21e5020cb7cb8e4f264f0352ba06517b6bf7effe912cc86c86cf2d2aaf9114bf76a6fd24b0868625335c123e557f10e9ebc4895438638d76f0ed762de322ccb9cddfcea0152166835a59e673552a28ea39e618ff1f9023479a37c03d94626d3a99c3e29e45617e57b6ef8fdf913bcaeff8ed369310c94af2a0db20caeea3c50f97bbeee9c59f0f5ffb9bd4a8dbcb1cdcb2fb0d4d8bfabba7d7e6a010e5c486eea0c2db0c342e336c835a04e927b0f53f6fef27b5831503c9e0da61d5618b20c06de9b66a40033939b07d021631936e074e86b2a68384671f36396d288832286db3e0e364955e6f66aa20e967b1cc639b952d5f1300f4d284ce3b7dfa2681b13f923359a458ae8416770e685d94262babbb5959d9e646ad98aada709d2ba742ee87fca44ad112bd828bca7924ab942e92e57005e8812d142145fbf236852f023f8197031c8da01724ad3e919417484057b133953f5236a9ec89c500e6d3cc16851311358503c77db69fb13f87179c81c6feea2a10451f8533244af83904a9c0d6b7f2d78870ddfb8c7e15785b70e25668a59d13d81d4b7e7c8140179ca5b7c74d567f3e8bf609f10d9d061cb7e087966c9ced3456cac39b32ccdaf1522f172e6466051a9203d2ccb548fff20b84c7ea4c5ae20f5b3d6e709254f3620d86e037160d6dacbaf85a14957b1cdc3134ca6d895c918caebd6dffbc291e7c4993ef516352b8d7bc8eb60adef4c1af0caf738ad88a479f33f5dce5300402c8628d8420506479d83b6", 0xec1}], 0x1}}], 0x1, 0x0) 00:12:47 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002740)=ANY=[@ANYBLOB="cc140000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b"], 0x14cc}}, 0x0) [ 163.067717][T17019] loop3: detected capacity change from 0 to 512 [ 163.103313][T17019] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 00:12:47 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) getpeername(r0, 0x0, &(0x7f0000000400)) 00:12:47 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002740)=ANY=[@ANYBLOB="cc140000", @ANYRES16=r1, @ANYBLOB="0100000000000000000002"], 0x14cc}}, 0x0) 00:12:47 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$sock(r0, &(0x7f0000003900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) [ 163.114772][T17035] netlink: 5304 bytes leftover after parsing attributes in process `syz-executor.5'. [ 163.132400][T17038] netlink: 5304 bytes leftover after parsing attributes in process `syz-executor.5'. [ 163.184034][T17049] netlink: 5304 bytes leftover after parsing attributes in process `syz-executor.1'. 00:12:48 executing program 4: socketpair(0x2b, 0x1, 0x8, &(0x7f00000008c0)) 00:12:48 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8914, &(0x7f0000000000)={'wg1\x00', 0x0}) 00:12:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f465", 0x33, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:48 executing program 2: socketpair(0xa, 0x3, 0x81, &(0x7f0000000000)) 00:12:48 executing program 5: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendmsg$NL80211_CMD_DEL_PMK(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010029bd7000fbdbdf2516", @ANYRES32], 0x4c}}, 0x0) 00:12:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x2c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x10, 0x11d, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x8, 0xd, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x4}]}]}]}]}, 0x2c}}, 0x0) 00:12:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x2c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x10, 0x11d, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x8, 0xd, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x4}]}]}]}]}, 0x2c}}, 0x0) 00:12:48 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002740)=ANY=[@ANYBLOB="cc140000", @ANYRES16, @ANYBLOB="01"], 0x14cc}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), r0) 00:12:48 executing program 2: r0 = socket(0x11, 0x2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) 00:12:48 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f0000000080)={'sit0\x00', 0x0}) [ 163.912781][T17067] loop3: detected capacity change from 0 to 512 [ 163.921044][T17071] __nla_validate_parse: 1 callbacks suppressed [ 163.921057][T17071] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 163.948284][T17067] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 00:12:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x2c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x10, 0x11d, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x8, 0xd, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x4}]}]}]}]}, 0x2c}}, 0x0) 00:12:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f465", 0x33, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:48 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_PEER_MEASUREMENT_START(r0, &(0x7f0000003780)={&(0x7f0000000040), 0xc, &(0x7f0000003740)={&(0x7f00000037c0)={0x34, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_PMSR_ATTR_PEERS={0xc, 0x5, 0x0, 0x1, [{0x8, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_REQ={0x4}]}]}]}, 0x34}}, 0x0) 00:12:48 executing program 5: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x1ff) 00:12:48 executing program 4: pselect6(0x40, &(0x7f00000010c0), 0x0, 0x0, &(0x7f0000001180)={0x0, 0x989680}, 0x0) 00:12:48 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x1}, 0x4) 00:12:48 executing program 0: pselect6(0x2c, &(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000580), &(0x7f0000000600)={&(0x7f00000005c0), 0x8}) 00:12:48 executing program 5: unshare(0x6060040) [ 164.062824][T17101] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 164.065532][T17102] loop3: detected capacity change from 0 to 512 [ 164.089757][T17110] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 00:12:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x2c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x10, 0x11d, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x8, 0xd, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x4}]}]}]}]}, 0x2c}}, 0x0) 00:12:48 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002740)=ANY=[@ANYBLOB="cc140000", @ANYRES16=r1, @ANYBLOB="0100000000000000000002000000080003"], 0x14cc}}, 0x0) [ 164.116174][T17102] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 00:12:48 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_PEER_MEASUREMENT_START(r0, &(0x7f0000003780)={&(0x7f0000000040), 0xc, &(0x7f0000003740)={&(0x7f00000037c0)={0x2c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_PMSR_ATTR_PEERS={0x4}]}, 0x2c}}, 0x0) 00:12:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x2c, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x10, 0x11d, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x8, 0xd, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x4}]}]}]}]}, 0x2c}}, 0x0) 00:12:48 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r0, 0x0, &(0x7f0000000080)) [ 164.160576][T17123] netlink: 5296 bytes leftover after parsing attributes in process `syz-executor.4'. [ 164.200643][T17131] loop3: detected capacity change from 0 to 512 00:12:48 executing program 5: socket(0x23, 0x0, 0x200004) 00:12:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x2c, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x10, 0x11d, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x8, 0xd, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x4}]}]}]}]}, 0x2c}}, 0x0) 00:12:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002740)=ANY=[@ANYBLOB="cc140000", @ANYRES16=r1, @ANYBLOB="010000000000000000007e"], 0x14cc}}, 0x0) 00:12:48 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001080)={'veth1_vlan\x00', &(0x7f0000000040)=@ethtool_dump={0x3f}}) [ 164.212412][T17132] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 164.215164][T17134] netlink: 5296 bytes leftover after parsing attributes in process `syz-executor.4'. [ 164.228550][T17131] EXT4-fs (loop3): invalid first ino: 0 [ 164.250506][T17140] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 00:12:48 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCDELRT(r0, 0x890c, &(0x7f00000003c0)={0x0, @nl=@unspec, @phonet, @generic={0x0, "cfa6427860cea0acd85965dbbb31"}}) 00:12:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:48 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x89a2, &(0x7f0000000340)) 00:12:48 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x28, 0x0, &(0x7f0000000140)) 00:12:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x2c, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x10, 0x11d, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x8, 0xd, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x4}]}]}]}]}, 0x2c}}, 0x0) [ 164.330750][T17157] loop3: detected capacity change from 0 to 512 [ 164.343801][T17151] netlink: 5304 bytes leftover after parsing attributes in process `syz-executor.0'. [ 164.359388][T17157] EXT4-fs (loop3): invalid first ino: 0 00:12:48 executing program 1: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x2c, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x10, 0x11d, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x8, 0xd, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x4}]}]}]}]}, 0x2c}}, 0x0) 00:12:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:48 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'ip_vti0\x00', 0x0}) [ 164.385807][T17151] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 00:12:48 executing program 2: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000080)=[{}], 0x1, 0x4010000) 00:12:48 executing program 4: unshare(0x70c00) 00:12:48 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000140)={0xffff8001}, 0x4) 00:12:48 executing program 1: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x2c, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x10, 0x11d, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x8, 0xd, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x4}]}]}]}]}, 0x2c}}, 0x0) [ 164.437299][T17179] netlink: 5304 bytes leftover after parsing attributes in process `syz-executor.0'. [ 164.459191][T17179] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 164.468620][T17186] loop3: detected capacity change from 0 to 512 00:12:48 executing program 5: sendmsg$NL80211_CMD_PROBE_MESH_LINK(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000002fc0)={&(0x7f00000000c0)={0x154, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_FRAME={0x135, 0x33, @data_frame={@no_qos=@type10={{}, {}, @random="3a9ff8c0e205", @device_b, @broadcast}, @random="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"}}]}, 0x154}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x54}}, 0x0) 00:12:48 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="6500000100000000000000f00a9d27e9", @ANYRES32, @ANYBLOB="07000020000000070000001b471b001c00660000bc049078e0000002e0"]}) 00:12:48 executing program 1: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x2c, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x10, 0x11d, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x8, 0xd, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x4}]}]}]}]}, 0x2c}}, 0x0) 00:12:48 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$sock(r0, &(0x7f0000003900)=[{{&(0x7f0000000200)=@xdp, 0x80, 0x0}}], 0x1, 0x0) [ 164.509770][T17186] EXT4-fs (loop3): invalid first ino: 0 00:12:48 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f00000000c0)={'ip6gre0\x00', 0x0}) 00:12:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:48 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000080)=""/27, 0x1b}, {&(0x7f00000000c0)=""/44, 0x2c}], 0x2}, 0x0) 00:12:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x2c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x10, 0x11d, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x8, 0xd, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x4}]}]}]}]}, 0x2c}}, 0x0) [ 164.625536][T17224] loop3: detected capacity change from 0 to 512 [ 164.672540][T17224] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 164.686362][T17224] ext4 filesystem being mounted at /root/syzkaller-testdir688495941/syzkaller.ldJUyx/465/file0 supports timestamps until 2038 (0x7fffffff) 00:12:49 executing program 2: pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_type(r0, &(0x7f0000000040), 0x9) 00:12:49 executing program 0: socketpair(0xa, 0x1, 0x0, &(0x7f00000015c0)) 00:12:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x2c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x10, 0x11d, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x8, 0xd, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x4}]}]}]}]}, 0x2c}}, 0x0) 00:12:49 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmmsg(r0, &(0x7f00000046c0)=[{{&(0x7f0000000400)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x80, 0x0}}], 0x1, 0x0) 00:12:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 00:12:49 executing program 4: syz_open_procfs$namespace(0x0, &(0x7f0000000380)='ns/mnt\x00') 00:12:49 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8932, &(0x7f0000000340)) 00:12:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x2c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x10, 0x11d, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x8, 0xd, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x4}]}]}]}]}, 0x2c}}, 0x0) [ 165.331765][T17251] loop3: detected capacity change from 0 to 512 00:12:49 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002740)=ANY=[@ANYBLOB="cc140000", @ANYRES16=r1, @ANYBLOB="0100000000000000000001000000080003"], 0x14cc}}, 0x0) [ 165.373084][T17251] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 165.417342][T17251] ext4 filesystem being mounted at /root/syzkaller-testdir688495941/syzkaller.ldJUyx/466/file0 supports timestamps until 2038 (0x7fffffff) [ 165.426504][T17273] netlink: 5296 bytes leftover after parsing attributes in process `syz-executor.4'. 00:12:49 executing program 5: pselect6(0x2c, &(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)={0x1000}, &(0x7f0000000580), &(0x7f0000000600)={&(0x7f00000005c0), 0x8}) 00:12:49 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x2c, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x10, 0x11d, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x8, 0xd, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x4}]}]}]}]}, 0x2c}}, 0x0) 00:12:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002740)=ANY=[@ANYBLOB="cc140000", @ANYRES16=r1, @ANYBLOB="0100000000000000000001"], 0x14cc}}, 0x0) 00:12:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:49 executing program 5: socketpair(0x2, 0x5, 0x0, &(0x7f00000015c0)) [ 165.487805][T17281] netlink: 5296 bytes leftover after parsing attributes in process `syz-executor.4'. [ 165.510173][T17289] netlink: 5304 bytes leftover after parsing attributes in process `syz-executor.0'. 00:12:49 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x3, 0x0, &(0x7f0000000040)) 00:12:49 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x2c, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x10, 0x11d, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x8, 0xd, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x4}]}]}]}]}, 0x2c}}, 0x0) [ 165.542983][T17296] netlink: 5304 bytes leftover after parsing attributes in process `syz-executor.0'. [ 165.550844][T17294] loop3: detected capacity change from 0 to 512 [ 165.582240][T17294] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 165.596871][T17294] ext4 filesystem being mounted at /root/syzkaller-testdir688495941/syzkaller.ldJUyx/467/file0 supports timestamps until 2038 (0x7fffffff) 00:12:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002740)=ANY=[@ANYBLOB="cc140000", @ANYRES16=r1, @ANYBLOB="010000000000000000001a"], 0x14cc}}, 0x0) 00:12:50 executing program 4: r0 = epoll_create1(0x0) ioctl$BTRFS_IOC_SCRUB(r0, 0x5450, 0x0) 00:12:50 executing program 0: socket(0x11, 0xa, 0x0) 00:12:50 executing program 5: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x10001) epoll_wait(r0, &(0x7f0000000080)=[{}], 0x1, 0x1f) 00:12:50 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x2c, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x10, 0x11d, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x8, 0xd, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x4}]}]}]}]}, 0x2c}}, 0x0) 00:12:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000", 0x60, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000440)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMK(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fbdbdf25165cf2cb08000300", @ANYRES32=r3, @ANYBLOB="0a0006"], 0x4c}}, 0x0) 00:12:50 executing program 0: socketpair(0x1, 0x5, 0x0, &(0x7f00000015c0)) 00:12:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, 0x0, 0x0) [ 166.233742][T17329] loop3: detected capacity change from 0 to 512 [ 166.251926][T17336] netlink: 5304 bytes leftover after parsing attributes in process `syz-executor.2'. 00:12:50 executing program 0: r0 = socket(0x18, 0x0, 0x2) sendmsg$NL80211_CMD_STOP_NAN(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x14}}, 0x0) 00:12:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, 0x0, 0x0) 00:12:50 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmmsg(r0, &(0x7f00000023c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40002003, 0x0) 00:12:50 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$NL80211_CMD_SET_PMKSA(r0, &(0x7f0000001680)={0x0, 0x0, &(0x7f00000004c0)={0x0}}, 0x0) [ 166.277399][T17329] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 166.294794][T17329] ext4 filesystem being mounted at /root/syzkaller-testdir688495941/syzkaller.ldJUyx/468/file0 supports timestamps until 2038 (0x7fffffff) 00:12:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, 0x0, 0x0) 00:12:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000", 0x60, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) [ 166.413737][T17373] loop3: detected capacity change from 0 to 512 [ 166.427666][T17373] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 166.438438][T17373] ext4 filesystem being mounted at /root/syzkaller-testdir688495941/syzkaller.ldJUyx/469/file0 supports timestamps until 2038 (0x7fffffff) 00:12:51 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000280)) 00:12:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000003640)=[{{0x0, 0x0, 0x0}}], 0x400000000000035, 0x3, 0x0) 00:12:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_int(r0, 0x1, 0x23, 0x0, &(0x7f0000000040)) 00:12:51 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000007480)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 00:12:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 00:12:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000", 0x60, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:51 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8924, &(0x7f0000000340)) 00:12:51 executing program 5: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_PMK(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010029bd7000fbdbdf2516", @ANYRES32], 0x4c}}, 0x0) 00:12:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_PEER_MEASUREMENT_START(r0, &(0x7f0000003780)={&(0x7f0000000040), 0xc, &(0x7f0000003740)={&(0x7f00000037c0)={0x34, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_PMSR_ATTR_PEERS={0xc, 0x5, 0x0, 0x1, [{0x4}, {0x4}]}]}, 0x34}}, 0x0) 00:12:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) [ 167.115438][T17394] loop3: detected capacity change from 0 to 512 [ 167.163134][T17394] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 167.181535][T17410] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 167.192423][T17411] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 00:12:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 00:12:51 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000200), 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x2, &(0x7f0000001240)=""/4096) r1 = syz_open_dev$evdev(&(0x7f0000000000), 0x7ff, 0x0) ioctl$EVIOCGVERSION(r1, 0x541b, &(0x7f0000001240)=""/4096) 00:12:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700", 0x63, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:51 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x7ff, 0x0) ioctl$EVIOCGVERSION(r0, 0x5460, &(0x7f0000001240)=""/4096) [ 167.195831][T17394] ext4 filesystem being mounted at /root/syzkaller-testdir688495941/syzkaller.ldJUyx/470/file0 supports timestamps until 2038 (0x7fffffff) 00:12:51 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x9f) [ 167.312991][T17430] loop3: detected capacity change from 0 to 512 [ 167.338845][T17430] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 167.349936][T17430] ext4 filesystem being mounted at /root/syzkaller-testdir688495941/syzkaller.ldJUyx/471/file0 supports timestamps until 2038 (0x7fffffff) 00:12:52 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000640)=""/4096) 00:12:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 00:12:52 executing program 0: r0 = epoll_create(0x7ff) pipe2(&(0x7f00000038c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000580)={0x90002004}) 00:12:52 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) sendmmsg$unix(r0, &(0x7f0000003400)=[{0x0, 0x0, &(0x7f0000001340)=[{0x0}], 0x1}], 0x1, 0x0) 00:12:52 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000200), 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0xc0189436, 0xfffffffffffffffd) 00:12:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700", 0x63, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:52 executing program 2: syz_open_dev$evdev(&(0x7f0000000040), 0x80000000398, 0x200) 00:12:52 executing program 4: syz_open_dev$evdev(0xffffffffffffffff, 0x0, 0x0) 00:12:52 executing program 5: syz_open_dev$evdev(&(0x7f0000000400), 0x0, 0x0) 00:12:52 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x4020940d, &(0x7f0000000040)=[0x3]) 00:12:52 executing program 4: syz_open_dev$evdev(&(0x7f0000000100), 0x0, 0x0) [ 167.972080][T17450] loop3: detected capacity change from 0 to 512 [ 168.003940][T17450] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 00:12:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 00:12:52 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000200), 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x2, &(0x7f0000001240)=""/4096) r1 = syz_open_dev$evdev(&(0x7f0000000000), 0x7ff, 0x0) ioctl$EVIOCGVERSION(r1, 0x5452, &(0x7f0000001240)=""/4096) 00:12:52 executing program 5: syz_open_dev$evdev(&(0x7f0000000100), 0x7, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000400), 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, 0x0) syz_open_dev$evdev(&(0x7f00000007c0), 0x0, 0x256000) 00:12:52 executing program 2: syz_open_dev$evdev(&(0x7f0000000100), 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000400), 0x0, 0x0) syz_open_dev$evdev(&(0x7f00000007c0), 0x0, 0x256000) 00:12:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) [ 168.062332][T17450] ext4 filesystem being mounted at /root/syzkaller-testdir688495941/syzkaller.ldJUyx/472/file0 supports timestamps until 2038 (0x7fffffff) 00:12:52 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000200), 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x5452, 0xfffffffffffffffd) 00:12:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700", 0x63, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:52 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000200), 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, 0xfffffffffffffffd) 00:12:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x2c, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x10, 0x11d, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x8, 0xd, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x4}]}]}]}]}, 0x2c}}, 0x0) 00:12:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x6, 0x6bf, 0x0, &(0x7f0000000140)) 00:12:52 executing program 4: unshare(0x6c060000) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000003c0)={0x0, 0x59, &(0x7f0000000940)=[{&(0x7f0000005200)=""/4096, 0x1000}, {&(0x7f0000000980)=""/4100, 0x1004}, {&(0x7f00000019c0)=""/4085, 0xff5}], 0x3}, 0x0) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0xfffffffffffffd1b, 0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0xfffffffe, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="900000002000", 0x6, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="58ad000010", 0x21, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="584c1b5caa01", 0x6, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='%', 0xad25, 0x340e, 0x0, 0x4b6ae4f95a5de35b) 00:12:52 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x6, 0x8, 0x0, &(0x7f0000000140)) 00:12:52 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000200), 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, 0xfffffffffffffffd) [ 168.221308][T17499] loop3: detected capacity change from 0 to 512 00:12:52 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x32, 0x0, &(0x7f0000000140)) 00:12:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x2c, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x10, 0x11d, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x8, 0xd, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x4}]}]}]}]}, 0x2c}}, 0x0) 00:12:52 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, 0x0) [ 168.290728][T17499] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 00:12:52 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000200), 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, 0xfffffffffffffffd) 00:12:52 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000440), 0x0, 0x204000) ioctl$EVIOCGABS3F(r0, 0x8018457f, 0x0) [ 168.334326][T17499] ext4 filesystem being mounted at /root/syzkaller-testdir688495941/syzkaller.ldJUyx/473/file0 supports timestamps until 2038 (0x7fffffff) 00:12:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x2c, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x10, 0x11d, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x8, 0xd, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x4}]}]}]}]}, 0x2c}}, 0x0) 00:12:52 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x6, 0x0, &(0x7f0000000140)) 00:12:52 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000200), 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, 0xfffffffffffffffd) [ 168.469484][T17557] loop3: detected capacity change from 0 to 512 [ 168.492024][T17557] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 168.504766][T17557] ext4 filesystem being mounted at /root/syzkaller-testdir688495941/syzkaller.ldJUyx/474/file0 supports timestamps until 2038 (0x7fffffff) 00:12:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x1600bd77, 0x0, &(0x7f0000000140)) 00:12:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x6, 0xd, 0x0, &(0x7f0000000140)) 00:12:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x2c, r1, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x10, 0x11d, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x8, 0xd, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x4}]}]}]}]}, 0x2c}}, 0x0) 00:12:53 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000180)={'sit0\x00', &(0x7f0000000100)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private1, @loopback}}) 00:12:53 executing program 5: ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, 0xfffffffffffffffd) 00:12:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:53 executing program 5: ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, 0xfffffffffffffffd) 00:12:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x6, 0x6c4, 0x0, &(0x7f0000000140)) 00:12:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x2c, r1, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x10, 0x11d, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x8, 0xd, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x4}]}]}]}]}, 0x2c}}, 0x0) [ 169.188151][T17589] loop3: detected capacity change from 0 to 512 00:12:53 executing program 5: ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, 0xfffffffffffffffd) 00:12:53 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$sock(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x4011) 00:12:53 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000003680)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@ip_retopts={{0x10}}, @ip_retopts={{0x10}}], 0x20}, 0x0) 00:12:53 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) getpeername(r0, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, &(0x7f0000000000)=0x80) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x40049409, 0x0) 00:12:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x6, 0x13, 0x0, &(0x7f0000000140)) 00:12:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x2c, r1, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x10, 0x11d, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x8, 0xd, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x4}]}]}]}]}, 0x2c}}, 0x0) [ 169.259150][T17589] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 169.283654][T17589] ext4 filesystem being mounted at /root/syzkaller-testdir688495941/syzkaller.ldJUyx/475/file0 supports timestamps until 2038 (0x7fffffff) 00:12:53 executing program 5: r0 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, 0xfffffffffffffffd) 00:12:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:53 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$bt_hci(r0, 0x0, 0x6, 0x0, &(0x7f0000000140)) 00:12:53 executing program 4: r0 = socket(0x11, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f00000000c0)={'syztnl0\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x2f, 0x1, 0x7, 0x6, 0x38, @mcast1, @remote, 0x9758892313922f62, 0x7, 0xc38, 0x1}}) socket(0x11, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0xb0, 0x0, 0x800, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vcan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4040000}, 0x20008000) sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)={0x258, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@ETHTOOL_A_FEATURES_WANTED={0x8, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_FEATURES_WANTED={0xfc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x3}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0xe4, 0x3, 0x0, 0x1, [{0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x17, 0x2, 'notify_peers_count\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x11, 0x2, 'activebackup\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'mode\x00'}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '$\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8001}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xe0}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'mode\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '\'[)$)\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xa0}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, 'ip6_vti0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000000}]}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_FEATURES_WANTED={0x140, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x10, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, 'nr0\x00'}]}]}, @ETHTOOL_A_BITSET_MASK={0x4c, 0x5, "cf7cca1506ee1a0ed56537366961b7586a8b0db5829b5b4270138f0db2bb317ea23817f54e79f63a898cb5779ced06e97527217f9230708b7e21da1472a2d07f4fbbbfda8e6e5b75"}, @ETHTOOL_A_BITSET_BITS={0xe0, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}]}, {0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'syztnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'mode\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, '~\'}($8-\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '-:{\x00'}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x11, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x800}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '@\x00'}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, '\xe1[]:&\'&\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, ')\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, 'nr0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8001}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}]}]}]}, 0x258}, 0x1, 0x0, 0x0, 0x200c0084}, 0x40) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x9c, 0x0, 0x800, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vcan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4040000}, 0x20008000) 00:12:53 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$bt_hci(r0, 0x0, 0x19, 0x0, &(0x7f0000000140)) 00:12:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) 00:12:53 executing program 5: r0 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, 0xfffffffffffffffd) 00:12:53 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$bt_hci(r0, 0x0, 0x17, 0x0, &(0x7f0000000140)) 00:12:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) [ 169.450216][T17636] loop3: detected capacity change from 0 to 512 00:12:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x12, 0x0, &(0x7f0000000140)) 00:12:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x600, 0x8, 0x0, 0x0) 00:12:53 executing program 5: r0 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, 0xfffffffffffffffd) [ 169.507386][T17636] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 00:12:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x1600bd7b, 0x0, &(0x7f0000000140)) [ 169.582413][T17636] ext4 filesystem being mounted at /root/syzkaller-testdir688495941/syzkaller.ldJUyx/476/file0 supports timestamps until 2038 (0x7fffffff) 00:12:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:54 executing program 2: r0 = socket(0x11, 0x2, 0x0) sendmmsg$sock(r0, &(0x7f0000008580)=[{{&(0x7f0000000000)=@ieee802154={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0202}}}, 0x20000080, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:12:54 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0xb, 0x0, &(0x7f0000000140)) 00:12:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) 00:12:54 executing program 5: syz_open_dev$evdev(&(0x7f0000000200), 0x0, 0x0) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, 0xfffffffffffffffd) 00:12:54 executing program 0: r0 = socket(0x11, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x8912, &(0x7f0000000540)={'ip6gre0\x00', 0x0}) 00:12:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x4, 0x0, &(0x7f0000000140)) 00:12:54 executing program 0: r0 = socket(0x11, 0x2, 0x0) sendmmsg$sock(r0, &(0x7f0000008580)=[{{&(0x7f0000000000)=@ieee802154={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0202}}}, 0x80, 0x0}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x8100}}], 0x2, 0x0) 00:12:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x20, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x4}]}, 0x20}}, 0x0) 00:12:54 executing program 4: r0 = socket(0x11, 0x2, 0x0) sendmmsg$sock(r0, &(0x7f0000008580)=[{{&(0x7f0000000000)=@ieee802154={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0202}}}, 0x80, 0x0}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}], 0x2, 0x0) 00:12:54 executing program 5: syz_open_dev$evdev(&(0x7f0000000200), 0x0, 0x0) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, 0xfffffffffffffffd) 00:12:54 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$sock(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x24040804) [ 169.730078][T17693] loop3: detected capacity change from 0 to 512 [ 169.769013][T17693] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 00:12:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x20, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x4}]}, 0x20}}, 0x0) 00:12:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x6, 0x6c5, 0x0, &(0x7f0000000140)) 00:12:54 executing program 5: syz_open_dev$evdev(&(0x7f0000000200), 0x0, 0x0) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, 0xfffffffffffffffd) 00:12:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x6, 0x6c1, 0x0, &(0x7f0000000140)) 00:12:54 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x6, 0x14, 0x0, &(0x7f0000000140)) 00:12:54 executing program 0: r0 = socket(0x11, 0xa, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) 00:12:54 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = socket(0x11, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000340)={'batadv0\x00', 0x0}) sendto$packet(r1, 0x0, 0x0, 0x0, &(0x7f0000000380)={0x11, 0x4, r2, 0x1, 0x0, 0x6, @dev}, 0x14) 00:12:54 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000040)='*', 0x1}], 0x1, &(0x7f0000000800)=ANY=[@ANYBLOB="1400000000000000000000000100000078000000000000001100000000000000000000000100000008000000000000007c000000000000000000000007000000831f817f000001ac1414aa640101010a010102ffffffffffffffffe00000018622000000010607e647da306c060f80c14761b81f894a20fd08de1e0706817bb78744147a91ac1e000100000004ffffffff00000000008313c1ac14143de0000002ac1414bb64010102000000000000001c000000000000000000000008000000", @ANYRES32=0x0, @ANYBLOB="e0000002ac14141a000000003c0000000000000000000000070000008317c0ac1414bb0000000000000000e0000002ac1414aa44149d8000000101000000e58000000100000008000000000014000000000000000000000001000000000000000000000018"], 0x140}, 0x0) [ 169.885819][T17724] loop3: detected capacity change from 0 to 512 [ 169.906096][T17724] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 00:12:54 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000100)={0x39d, {{0x2, 0x0, @multicast1}}}, 0x90) 00:12:54 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000000)=0x2000000000000001, 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) connect$inet(r3, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000300)={0x0, 0xcbf, 0x80000001}, 0x14) write$binfmt_elf64(r1, &(0x7f0000000840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "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"}, 0x219) splice(r0, 0x0, r2, 0x0, 0x140006, 0x0) 00:12:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:12:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x20, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x4}]}, 0x20}}, 0x0) 00:12:54 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) getpeername(r0, 0x0, &(0x7f0000000600)) 00:12:54 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x3, 0x1, 0x3, 0x0, 0x0, {}, [@CTA_TUPLE_ORIG={0x4}]}, 0x18}}, 0x0) 00:12:54 executing program 5: sendto$unix(0xffffffffffffffff, 0xfffffffffffffffd, 0x81000000, 0x0, 0x0, 0x0) [ 170.003673][T17749] loop3: detected capacity change from 0 to 512 [ 170.017582][T17749] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 00:12:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x40012020) 00:12:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x24, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x8, 0x11d, 0x0, 0x1, [{0x4}]}]}, 0x24}}, 0x0) 00:12:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, 0x0) 00:12:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x6, 0x3, 0x0, &(0x7f0000000140)) 00:12:54 executing program 4: r0 = socket(0x11, 0x2, 0x0) sendmmsg$sock(r0, &(0x7f0000008580)=[{{&(0x7f0000000000)=@ieee802154={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0202}}}, 0x80, 0x0}}, {{0x0, 0x0, 0x0, 0x4}}], 0x2, 0x0) 00:12:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x24, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x8, 0x11d, 0x0, 0x1, [{0x4}]}]}, 0x24}}, 0x0) 00:12:54 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x3, 0x0, &(0x7f0000000140)) 00:12:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x6, 0x5, 0x0, &(0x7f0000000140)) 00:12:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x1600bd7c, 0x0, &(0x7f0000000140)) 00:12:54 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000240)={0x14, 0x6, 0x1, 0x301}, 0x14}}, 0x0) [ 170.157154][T17780] loop3: detected capacity change from 0 to 512 00:12:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, 0x0) 00:12:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x24, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x8, 0x11d, 0x0, 0x1, [{0x4}]}]}, 0x24}}, 0x0) 00:12:54 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, 0x0, &(0x7f0000000140)=0xffffffa4) 00:12:54 executing program 2: r0 = socket(0x11, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x891b, &(0x7f0000000400)={'veth0_macvtap\x00', @ifru_hwaddr=@random}) 00:12:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x22, 0x0, &(0x7f0000000140)) 00:12:54 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x18, 0x0, &(0x7f0000000140)) 00:12:54 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x41) 00:12:54 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendto$packet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @multicast}, 0x14) 00:12:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TID_CONFIG={0xc, 0x11d, 0x0, 0x1, [{0x8, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x4}]}]}]}, 0x28}}, 0x0) 00:12:54 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f0000006d00)=[{{0x0, 0x0, &(0x7f0000000280)=[{0x0}, {&(0x7f00000000c0)='7', 0x1}, {&(0x7f0000000180)="ed", 0x1}], 0x3}}], 0x1, 0x0) [ 170.304859][T17811] loop3: detected capacity change from 0 to 512 00:12:54 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x6, 0x10, 0x0, &(0x7f0000000140)) 00:12:54 executing program 5: r0 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000210007041dfffd946f6105000a0000e8fe02080100010800030003000400ff7e", 0x24}], 0x1}, 0x0) 00:12:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, 0x0) 00:12:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TID_CONFIG={0xc, 0x11d, 0x0, 0x1, [{0x8, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x4}]}]}]}, 0x28}}, 0x0) 00:12:54 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getpeername(r0, &(0x7f0000000240)=@pptp={0x18, 0x2, {0x0, @dev}}, &(0x7f00000002c0)=0xffffffffffffff78) 00:12:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x1600bd78, 0x0, &(0x7f0000000140)) 00:12:54 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000080), &(0x7f0000000040)=0x2d) 00:12:54 executing program 2: r0 = socket(0x11, 0x2, 0x0) sendmmsg$sock(r0, &(0x7f0000008580)=[{{&(0x7f0000000000)=@ieee802154={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0202}}}, 0x80, 0x0}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0xc8050000}}], 0x2, 0x0) 00:12:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TID_CONFIG={0xc, 0x11d, 0x0, 0x1, [{0x8, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x4}]}]}]}, 0x28}}, 0x0) 00:12:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x6, 0x9, 0x0, &(0x7f0000000140)) 00:12:54 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000000)=@x25, 0x80) 00:12:54 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket(0x11, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000640)={@private1, 0x0, r2}) 00:12:54 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000100)={0x0, {{0x2, 0x0, @multicast1}}}, 0x90) 00:12:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x400020e2) [ 170.537493][T17856] loop3: detected capacity change from 0 to 512 00:12:54 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x1600bd7e, 0x0, &(0x7f0000000140)) 00:12:54 executing program 1: r0 = socket$inet(0x2, 0x3, 0x9) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000003c0)) 00:12:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept(r0, 0x0, 0x0) 00:12:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x30, 0x0, &(0x7f0000000140)) 00:12:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@mcast1}, 0x14) 00:12:55 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000000040)={'sit0\x00', @ifru_data=0x0}) 00:12:55 executing program 4: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000240)="241400001a0025f00485bc04fef7001d0a0b49ff708800008003280008020100ff0000000000000036ede498534108e58342fa94a235a2a441f9", 0xfcae) 00:12:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x9b5ed22be52330ee, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x26}}}, 0x1c) close(r1) 00:12:55 executing program 1: socketpair(0x3, 0x0, 0xffffffff, &(0x7f00000000c0)) 00:12:55 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) getpeername(r0, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, &(0x7f0000000000)=0x80) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, 0x0) 00:12:55 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f0000000080), 0x4) 00:12:55 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000000040)={'sit0\x00', @ifru_data=0x0}) [ 170.723860][T17895] __nla_validate_parse: 6 callbacks suppressed [ 170.723872][T17895] netlink: 4608 bytes leftover after parsing attributes in process `syz-executor.4'. 00:12:55 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x6, 0x25, 0x0, &(0x7f0000000140)) 00:12:55 executing program 0: r0 = socket(0x11, 0x2, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@phonet={0x23, 0x81, 0x0, 0x9}, 0x80) 00:12:55 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000000040)={'sit0\x00', @ifru_data=0x0}) 00:12:55 executing program 3: move_pages(0x0, 0x1, &(0x7f0000000000)=[&(0x7f0000ffe000/0x1000)=nil], &(0x7f0000000040), &(0x7f0000000080), 0x0) 00:12:55 executing program 4: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000240)="241400001a0025f00485bc04fef7001d0a0b49ff708800008003280008020100ff0000000000000036ede498534108e58342fa94a235a2a441f9", 0xfcae) 00:12:55 executing program 5: socketpair(0x29, 0x5, 0x100, &(0x7f0000000000)) 00:12:55 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NL802154_CMD_DEL_SEC_DEV(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)={0x28, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x28}}, 0x0) 00:12:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="774841d92c430857bc9bad2d876b315d", 0x10) 00:12:55 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000000040)={'sit0\x00', @ifru_data=0x0}) 00:12:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(r0, &(0x7f00000050c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x101, 0x0) 00:12:55 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000380), 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000000)={{0x0, 0x1}, 0x0, 0x7ff}) 00:12:55 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8946, &(0x7f0000000340)) 00:12:55 executing program 2: openat$incfs(0xffffffffffffff9c, &(0x7f0000000080)='.pending_reads\x00', 0x10445, 0x0) [ 170.908162][T17937] netlink: 4608 bytes leftover after parsing attributes in process `syz-executor.4'. 00:12:55 executing program 4: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000240)="241400001a0025f00485bc04fef7001d0a0b49ff708800008003280008020100ff0000000000000036ede498534108e58342fa94a235a2a441f9", 0xfcae) 00:12:55 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x9}, 0x1c) sendmmsg(r0, &(0x7f0000000400), 0x0, 0x0) sendmmsg(r0, &(0x7f0000006d00)=[{{0x0, 0x1002002, 0x0}}], 0xc6, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) 00:12:55 executing program 1: socket(0x1e, 0x0, 0x4000ea48) 00:12:55 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_mreq(r0, 0x29, 0x8, 0x0, &(0x7f0000001500)) 00:12:55 executing program 5: pselect6(0x40, &(0x7f00000001c0), &(0x7f0000000200)={0x1}, 0x0, 0x0, 0x0) 00:12:55 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) recvmmsg(r0, &(0x7f0000002840)=[{{0x0, 0x0, 0x0}}], 0x1, 0xb7cb57f406a82e50, 0x0) [ 171.021870][T17962] netlink: 4608 bytes leftover after parsing attributes in process `syz-executor.4'. 00:12:55 executing program 4: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000240)="241400001a0025f00485bc04fef7001d0a0b49ff708800008003280008020100ff0000000000000036ede498534108e58342fa94a235a2a441f9", 0xfcae) 00:12:55 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_udp_int(r0, 0x11, 0x67, 0x0, &(0x7f0000000240)) 00:12:55 executing program 5: add_key$fscrypt_provisioning(&(0x7f0000000040), 0x0, 0x0, 0x0, 0xfffffffffffffff9) 00:12:55 executing program 2: pselect6(0x69, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={0x0, 0xfffffffffffffffe}, &(0x7f00000002c0), 0x0) 00:12:55 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000380), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40505330, &(0x7f0000000700)={0xf}) 00:12:55 executing program 1: semget$private(0x0, 0xb0806692523fa005, 0x0) 00:12:55 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000380), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x0, 0x1}}) 00:12:55 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000380), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 'client0\x00', 0x0, "24000000f2802000", "bba0e5761788a2f1e26f0005578028c99e8d5b0dc71d720e429c82d43b4d1dd8"}) [ 171.138207][T17990] netlink: 4608 bytes leftover after parsing attributes in process `syz-executor.4'. 00:12:55 executing program 4: openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x48040, 0x0) 00:12:55 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000180), 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) 00:12:55 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000380), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40505330, &(0x7f0000000700)={0xf}) 00:12:55 executing program 3: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="01"], 0xe3, 0x0) msgrcv(r0, &(0x7f0000000100)={0x0, ""/143}, 0x97, 0x0, 0x1000) 00:12:55 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000380), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40505330, &(0x7f0000000700)={0xbf}) 00:12:55 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000b40)='net/rt_acct\x00') 00:12:55 executing program 2: renameat2(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c, 0x0, 0x2f75ad84b8ade713) 00:12:55 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x80, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa60ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @multicast1}, 0x10) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r3, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r3, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x53) 00:12:55 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000380), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40505330, &(0x7f0000000700)={0xf}) 00:12:55 executing program 3: syz_mount_image$msdos(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000001700)=[{0x0, 0x0, 0x7ff}, {&(0x7f0000000240)="14659452627771086d9854a06d66867b6ae8", 0x12, 0x4}], 0x0, &(0x7f0000001880)={[{@fat=@codepage={'codepage', 0x3d, '874'}}]}) [ 171.274428][ T25] kauditd_printk_skb: 5 callbacks suppressed [ 171.274439][ T25] audit: type=1400 audit(1627431175.627:51): avc: denied { write } for pid=18006 comm="syz-executor.4" name="task" dev="proc" ino=45273 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dir permissive=1 00:12:55 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_int(r0, 0x11, 0x1, &(0x7f0000000000), 0x4) 00:12:55 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000380), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000000)={0x5c, 0x0, 'client0\x00', 0x0, "d5ad55c8327b60d5", "b6502817eab8cd275691c449ffc3704785a60d11082146579dbb36cc1d048f90"}) 00:12:55 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000380), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40505330, &(0x7f0000000700)={0xf}) 00:12:55 executing program 2: r0 = socket(0x1, 0x3, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000440)={'ip_vti0\x00', &(0x7f0000000340)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x4, 0x0, @multicast1, @broadcast}}}}) [ 171.373095][ T25] audit: type=1400 audit(1627431175.667:52): avc: denied { add_name } for pid=18006 comm="syz-executor.4" name="18015" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dir permissive=1 [ 171.400404][T18030] loop3: detected capacity change from 0 to 7 00:12:55 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000380), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 'client0\x00', 0x0, "24000000f2802000", "bba0e5761788a2f1e26f0005578028c99e8d5b0dc71d720e429c82d43b4d1dd8"}) 00:12:55 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8916, &(0x7f0000000280)={'wg0\x00', @ifru_hwaddr=@multicast}) 00:12:55 executing program 0: syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa000000000000000}], 0x0, &(0x7f0000000280)={[{@nr_blocks={'nr_blocks', 0x3d, [0x0]}}]}) 00:12:55 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) [ 171.421299][T18030] FAT-fs (loop3): invalid media value (0xe8) [ 171.427334][T18030] FAT-fs (loop3): Can't find a valid FAT filesystem [ 171.442620][ T25] audit: type=1400 audit(1627431175.667:53): avc: denied { create } for pid=18006 comm="syz-executor.4" name="18015" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:kernel_t:s0 tclass=file permissive=1 00:12:55 executing program 2: waitid(0x2, 0x0, 0x0, 0xa0000004, 0x0) [ 171.505422][T18030] loop3: detected capacity change from 0 to 7 [ 171.522055][T18030] FAT-fs (loop3): invalid media value (0xe8) [ 171.528092][T18030] FAT-fs (loop3): Can't find a valid FAT filesystem [ 171.544781][T18057] loop0: detected capacity change from 0 to 264192 00:12:55 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x80, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa60ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @multicast1}, 0x10) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r3, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r3, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x53) 00:12:55 executing program 1: r0 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000080)='.pending_reads\x00', 0x10442, 0x0) flistxattr(r0, 0x0, 0x0) [ 171.583453][T18057] tmpfs: Bad value for 'nr_blocks' 00:12:55 executing program 3: syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={[{@uid={'uid', 0x3d, 0xee01}}, {@huge_advise}, {@size={'size', 0x3d, [0x0]}}]}) 00:12:55 executing program 5: socket(0x18, 0x0, 0x77ffffff) 00:12:55 executing program 2: r0 = socket(0x1, 0x3, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x20008859) 00:12:56 executing program 1: socketpair(0x3, 0x0, 0x0, &(0x7f00000000c0)) [ 171.645161][T18057] loop0: detected capacity change from 0 to 264192 [ 171.664016][T18084] tmpfs: Unsupported parameter 'huge' [ 171.671083][T18057] tmpfs: Bad value for 'nr_blocks' 00:12:56 executing program 2: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgsnd(r0, &(0x7f0000000080)={0x1}, 0x8, 0x0) [ 171.690265][T18084] tmpfs: Unsupported parameter 'huge' 00:12:56 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000000040)=""/139, &(0x7f0000000340)=0x8b) 00:12:56 executing program 5: socket(0x10, 0x3, 0xc4) 00:12:56 executing program 0: socket(0x26, 0x5, 0x400fff) 00:12:56 executing program 1: socket(0x2c, 0x3, 0x5c) 00:12:56 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000380), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0x4058534c, &(0x7f0000000140)={0x0, 0x0, 'client0\x00', 0x0, "24000000f2802000", "bba0e5761788a2f1e26f0005578028c99e8d5b0dc71d720e429c82d43b4d1dd8"}) 00:12:56 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x80, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa60ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @multicast1}, 0x10) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r3, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r3, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x53) 00:12:56 executing program 5: r0 = socket(0x1, 0x3, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000001c0)={'ip_vti0\x00', &(0x7f0000000140)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @private}}}}) 00:12:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x20044001) 00:12:56 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000380), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40505331, &(0x7f0000000000)={0xffffffff}) 00:12:56 executing program 1: getpid() r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x9b5ed22be52330ee, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x26}}}, 0x1c) close(r1) 00:12:56 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000300)='net/protocols\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) lsetxattr$security_capability(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000400), &(0x7f0000000480)=@v2={0x2000000, [{0x9, 0x3}, {0x5, 0x80}]}, 0x14, 0x3) preadv(r0, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4101, 0x1005}], 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000280)=0xffffffff7fffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='lp\x00', 0x3) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000002c0)=0x200, 0x4) bind$inet(r1, &(0x7f0000000380)={0x2, 0x200000000004e23, @local}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000100), 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000340)=""/45, 0xfffffde4}, {&(0x7f0000002600)=""/4099, 0x1003}, {&(0x7f0000000800)=""/78, 0x4e}, {&(0x7f0000000440)=""/39, 0x27}, {&(0x7f0000000580)=""/242, 0xf2}, {&(0x7f0000000680)=""/175, 0xaf}], 0x6, 0x7ff, 0x81) fcntl$setlease(0xffffffffffffffff, 0x11, 0x0) sendto$inet(r1, &(0x7f00000003c0)='$', 0x1, 0x4004001, 0x0, 0x5f) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0)="b4", 0x1, 0x0, 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r1, &(0x7f0000000300)=ANY=[], 0x100000530) 00:12:56 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000380), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40505331, &(0x7f0000000000)={0xffffffff}) 00:12:56 executing program 0: syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)={[{@nr_blocks={'nr_blocks', 0x3d, [0x6b]}}]}) 00:12:56 executing program 1: msgsnd(0x0, &(0x7f00000001c0)={0x1, "44518389c3cef82be15efc2099a6d37a786e201b1eec68e537f6be8efabba9f53c9449d554c283a39129f07b147e036006776029d5414dc1c9f6fe72a6ca98de6d9d8b23220735008fed6f3a6c476a128beef7544a9250a32498f6cb4d6acf5131664e5a4b8775eb170d99ccbb93ca9533588195c625815c11f65f2f98c0640026d1607506a94969745bf02b647e854bd81b9f55b53a3a240ca5e69e7007d649863241eeceb8eac8d434092daad50994d8f0bb330c2c341fb251a2d1f2c7e13e468cb147899909387f964ac586d709b3a73cd5e17cfb80ef32d319551bd7e4a2ac7e0d219e035da787841499386fa7d24038a388133cbae1a119224bb849a2ec7efbceff08247a07a70d6522aed13a1cd2dcc28e5082a9b83ae5838d1f4fa3d70b744ad1272f2ebdbca6d4de3b6880899bab87f3b3598263e998334c897ebf1be1a38641635ff73ed091f2d7acc2fa582b0b2639b0a4ff80fce3b7d4f6f7714e391954dcd9ed2175d641dd84e40db857eb83eb58cf82f6176d95631741d7871956ae0b873802842046ae4e2c6c1411fe116486612a60eed7eb10294fafbb1bfad4fe669709fbc73659740a7dba79d77ad7c135dfab11063b9250324fea6d467f74b8a926a68c36f02ee6133e0c0d166d8b3f6b2aa2e814149aad2338c4117ec0e81f0fe4f7bcccee28eac79f0de3c5ce558eaa93c2ec7e153efc877932699c3e69fd649b155410cc4ed8ce9205a3f8188d59fe7b511b78e3a90b360e1abe096a823f214e3ca94fab6d88c8820f96fec6b4b5edd96c916f26f8d203bc8b21dfe63d1d102c9c8571f85c257f5ede70aa603fa67056a292ed3f3d7e978e60499c3ea9af95e908a8cfe0def804517aca71eabc593573c842d2586b94d0d8408d02f5ec3558401a522688405d10789544388e91b7d7e0c885c34e174420f4f705f27e9c9c88a9685f617ec45b4b969619cea7e8cb53b129599eeccf504057e88aca09e0251b806720fc1e482b1cede3b50379d8f54e704c27e848e78e15abff710e3d3eebb572d3ec51896f8bd988b64a5c57dc8875c41f31e1d9930f8838a7e42d4c01977d794cacb45249472a324f3bfd752f243071c74a73c21df0a9c15ae6e23ea53ea187145b53f77af4d1bde62371b0a758209e49bc98827e87dde359f439ab44c2d68bdcca38f7aa0c6c3b2c33f3201ee1a52468566613127e7037a7805c285b0ea5787a1d9a954da2a1465f9b666e1b6c3de56cb2610ac6618623a01ea17d5e062a5ca3f6ff8ffe40730b41c0179ea173280b999db50f2174aa99f655601a3217f83b40c0c393df0a1bcdb6f15d1d8ac2d6394d67e05e617c30418d076707c13da82c9e4bcf742dadd52464a0e2b68ccb7deb035d3769b3ac425ec56bcf5927e37c8672d0482ff635ba82bf116f1fa2c44cdfd3c2c33d9a99da8843d2443155431f7ebfe6683b4e9e8c43b17e5e040d3777288a53e747a27b9615a096bb712ed94bd6fdfe3aa2a9312fb6cf71546d7e1169446f296feea49e2c95ce64e45ad0b63c175a16abc16c4627ebc61fc28f3aef5698775bdf76f431869ea4c8715d1d837dbb787822b4ebe11175db9f98e9825a89f794f20044a083b1bb046805e8ae3dba7a8fbb5dcf928ee396ba9ee456324bdf97ed131df86201fdff2c21a655bbb19fc5900a951135a0d28809a0b5a0c0a26d9bce2dff001277987c17523007cc1facdee21c48be5766cdab0bfef22460f6b0706f71a33b09fd8615b26796ceebe40b983d29e678c7c325d8a2fdf96010ffc3450c361f60731729b287b2900bbc2b6db43f35408899e52f70a212792dfda9f449d85dd2388b8ef574cd7b873f2929b7de4986713072bf697acaa30f93677c4997fee6462230bedd2e27ddaf925833833d30c1b2de797d26e3df2bbbc1e2467a5b493bf03ed0f57ececff36bc427b768a2442cad29be1f64d6daa23ea0814ef44405ec3b40a595a36c5cbdde3e2824e29d52e8ea7b38724197df7619ac40cfdb0436273ddb5670723d8af34a291809d7bc61260ac704ce3d29322041c53660d5081cf71da890a6d87a0966c911ae651ae8b869c24ca3b3bdf8177ec14c730a05189043260e1fdd896ec9ad7c502a8b5354676e00a17b7c08c7d6c905374114f0a535f33907ed715d1b2d02172b77093b0306cfcaff6a8fe4e0a4e5cf1ace9365ba1c1f93a204c926bd780a193a6aa5d59294a7d2ffe660b35a15b031130aa715bb3c81f024ddb41d2fe59afc3776e403bc6846153d57eb419d4096fc5256a51357fff3ff4c7754066ab5245c110501c43942b2763edc5d382f4c2ef879fb9fe0f2f52c7350a55534046c95146d79cd24f243408fe471d44b72ddb02a5d4f916852c6c2d68f19650710fbc4d0ea627de7351be1e9aa217d5c385d4d8384186ea24e18419cfff98b6ce2f2a47d5f48b31c4e813eab088aa11cb31aa2504c6c375cafdbb9ad63d0546ec2611d666f892e8494d4ee12b99d0373430dae04ae9c0a234067846763a3797c34e97d1ec1e8e0da80afcb056ea8c0fa66bce2a3d7cde5a4093105d0dc76020cfb32d5ec9b397a7247d664ddeb08d27432bc6a2e7a311b16450437e2dbfc6c7665c1ab7e1df8164052e422fab7e8028cc02cdefa0d373a2a0ff387a78954819ec84fd0a2b97dc359528c407c9831a7c4a97c2f515abaf94a9c9715eb02cdd2d106abd46d22a3b37d2978675de50f0fcfffa77b287beac36422d88962c0a34e03734f8d438390d3ce991378a0500d3f48e73bb786b330ddd931710b20baa09f4c2c2cc911ab3b8011e77ac56a5a1e5d6147843044ffad3df8213abc7f509e2d0d7970f9e079704ed4af97c534e6d512eb4e387bc9a73e6532bbbc12c969290f41fe3757d81cb874c78467724c6b31e1a2af542b425521bee9f677cd749515813a03cd86f4513de8ce5c73f352748f33fb2479f3215fa63e93028bfd73fdc891403ee038bb5906846f7eb405d95e5805344c2ec7e2c032e8bb76461e2ae728451ebac3440a7216723e30dfbd861119386142ae1eea704ce27e767220e2806258643db39669bbff908cdf446914d162802ce6b6dde778c9b86ebaaa688c3a9a2d3eb49aa4b39f5fed80cc69eec7baace4eb430a4cdf9928a42ace8c13c418a413a9fe0b98c88bb5f5161be3e749fd17d9cf985a24430d4a1c730713ed150faf5361cddc999ebeccd2303b62c9a1f025ea9feb299b562f0bd8a09b716e554e4bdd22e71309652c25269b4e9da5bdeae786489f4bbbdbf18b5ac2dfc6037145f79ec39453d28a8b093e0c6a3423d6fe36313455a51dd260889a97a916205723c9fef65c41e063ab8e2ad367f09eb610003cd54dede4e6586429c5d7031b687dd7d4391dc94d88cba10c696b424b8dd3a723acda9d661cd758bb7c6f36b099fc14253494179aba24ebbe2a55db4f0beb53d78a20a8e2119ad616d590162644113dd9e6ee9235fbdf8e0a0b53dda420743c27ed6b9394b1ebd989fd735310771b3c4aad3a13ac065d5d82f6b70e09abf6c069bc262d5cf28385ff92ad31ceea16cfe8df7b6cc846e6c1c845eb6e70d3251e7f5309490514888130f508c5c489453f285dee786d1ee702d971b41312bf628d93c55e9e99bc9609fe570c59bd5f5d8a33b274685d6617729d413da5315e90a258e548c598d138c8015f4626b474742b44aaa54e859743af5d492f6f4b072c35b54d2ed70b88a210c1e58f79ba07e020423a0da4c6019fcc2bae2c494f87995e7a838e480ca2aa898a02e138b6e0a254e226796191b759c02718ef63882528300f4aad8838fa60637ec1b5524e4dd47d93156b58633c171e46948a95f0859c16712515b574f62dc74a805172078b49ba5ae1b0af9d07c85d17badd31da2291549d8c5b59fe1d5240dcf868d7f0890e4e24a770bc9618f21411ded61746a04d97fccf96585440109f3082f054fbaa6d525d33edadfda4747602fd5ef68c7f36292a6b673a5806478b2da8fec7d82a64753791d0f66725718c201a3af4a2bb763659cc0c99ab6ab033e5a4552bba400ee40426c2e163569d0bf83dc210c8a4995eca2fd441a4b4a21b4ff9ba9dc499520a589c60383d38adc8ac0f833437a5ef6668e186c880b78df98f0b752fbb947e38220fd760d397abe895f437040eb517d38937cb9734f240f358d12e10baacee27276c8c8eebe4888b36e6b253095f4e1052e1034f3fbca041e31d97a5fe6d5d71508eef623e3f973a31b6c39cffdb336c66357e16cc756083da86f08ecad736b78831a3f6132308116b31d3b8e3dcdce5d9454f52ce31ef08e9a2f5fd5c58dd267deb61cc5334cf1baa835f94746fe79540c8c7825fe87efe7475516f6ea7bb80d7657f1440b664c981e4b60773cfebcd325ebf2de9eaaa711ece4b09deb98a5f16d439d4e0922b7978d113c6ffe05f8d370d6fc7f6ecd8ce000102879a0de3c1bcb9a841608cb77c8d040dcd5c2727e6cfb63bfaf4d441ab1fb8684094942f2318dd49e32e972a2a3bcdb0a68e4b37d61d6ad56f310c60ad48dc1beb7983e15b7e2f85502e77a19d3d87407918e7e2a474554398168ef54971c5606d5bea7f904b5f85c950de89ccf01067e72c98ccd7f5ded7fb05e8c8223d12ef7a7da22f1592e09710cd2635879ccaea78b4f307460136b9dcf0748687d320842205b75970fb449db38fe550369c7338e582f96e4f4b92a1d6c281fc1a9cfcf66720be294276f078648a284695b851a62b91fffc590c33bf7e3193f640c2eabca791811d0f75a21a5546dbffbb50f4e591a92b50872fad2d8d15f1325bfb69260e706d33bcc125bb6c6b6a62dacb5ff88f06d0370e2d24f40048a717e4248ccbe5f8c09d5e78a0ada21f666062c65aac0bfc0bcb89ef2576f54ddfcb0fcf90f86be79c2f3bfddf4c39c5cf1758ea0aece39012e1ab8b52702a05d093f196f82405126af13a40d48e81d0c457a158f4fa97124b51e871d2280681ddd818d7653f227caad0eee7cc3faa93b1d15e167517fe2f9576b84c5e78cb020e1a8e58cadba424a21a2fb28dc5a5c178ffbc6d86748d8153c8ab51fe93dd6f2f27345334193653e06abfde3bf4df165abc2dd05f99f542532a9077f50744daeaac201ca8e07102c8b6848ab029d2a13aa5617295a29f836e67f754c5f5e88735e3e85e46f241e98751cd72917981c1e40cdddf5bfd9b7e5802738588a81b54ea68d6501dce6737c2500e74ac3835b7ac7199c9db943fb5e38ecfbc37cd968dc9d87e3011648bc4866ae15e28fa5688795844e0e356f74b462a67496ca742259d9e175aed9187f174d49e653393d0b6bd4c21f5a3c5802c3951c0f17ccf8255126f7759c0348f2b426e69c5bbb5569dab0713e5870bce6db381ee58bc3c71b6f35e193a3260908110f0f4e7d2afa743a4ab57159944f38b07478f84f625db33b6c17082cdf4d07801e3140bd7c8e4bcf8fb1744ba1b45ce1fb7609eb536f9c7df7cf93fbfd916987268bc700f05d56a107248eb062094650a0fb8bb448c194727c17982f6b8a857dddf623bf27884ced76b805c962c743a58d79d5f13673b03bdfea8d9d5c31e59a89a7963fded32439a7f2028f6496067331b5d42332a6ac9aded3383858225c1d2f20372d78d13728c85287216a30eb6150e998e8bb60f47bad454ad07f2c7647e03eb8c04d813ad87786a77527c9858288301"}, 0x2000, 0x0) 00:12:56 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000380), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40505331, &(0x7f0000000700)={0xbf000000}) 00:12:56 executing program 0: r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$PTP_EXTTS_REQUEST(r0, 0x40103d02, &(0x7f00000000c0)) 00:12:57 executing program 5: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x1000) msgsnd(r0, &(0x7f0000000080)={0x1}, 0x8, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000240)=""/169) 00:12:57 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x80, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa60ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @multicast1}, 0x10) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r3, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r3, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x53) 00:12:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000140)='ext2\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)) 00:12:57 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000380), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40505331, &(0x7f0000000000)={0xffffffff}) 00:12:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='hybla\x00', 0x6) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c) r1 = perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, r1, 0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0xfffff000) sendto$inet6(r0, &(0x7f0000000200)='\n', 0xfffffdef, 0x4d87a, 0x0, 0x1f4) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) 00:12:57 executing program 0: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000001c0)="98", 0x1}, {&(0x7f0000000500)='3', 0x1}], 0x0, 0x0) 00:12:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f00000012c0)=@buf) 00:12:57 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000380), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40505331, &(0x7f0000000000)={0xffffffff}) 00:12:57 executing program 1: syz_mount_image$tmpfs(&(0x7f00000004c0), &(0x7f0000000500)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000900)={[{@mpol={'mpol', 0x3d, {'default', '=static', @void}}}], [{@uid_eq={'uid', 0x3d, 0xee01}}]}) 00:12:57 executing program 0: semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000000c0)={{0x1, 0x0, 0x0, 0xee00}}) 00:12:57 executing program 4: syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@size={'size', 0x3d, [0x74]}}]}) 00:12:57 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000300)='net/protocols\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) lsetxattr$security_capability(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000400), &(0x7f0000000480)=@v2={0x2000000, [{0x9, 0x3}, {0x5, 0x80}]}, 0x14, 0x3) preadv(r0, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4101, 0x1005}], 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000280)=0xffffffff7fffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='lp\x00', 0x3) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000002c0)=0x200, 0x4) bind$inet(r1, &(0x7f0000000380)={0x2, 0x200000000004e23, @local}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000100), 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000340)=""/45, 0xfffffde4}, {&(0x7f0000002600)=""/4099, 0x1003}, {&(0x7f0000000800)=""/78, 0x4e}, {&(0x7f0000000440)=""/39, 0x27}, {&(0x7f0000000580)=""/242, 0xf2}, {&(0x7f0000000680)=""/175, 0xaf}], 0x6, 0x7ff, 0x81) fcntl$setlease(0xffffffffffffffff, 0x11, 0x0) sendto$inet(r1, &(0x7f00000003c0)='$', 0x1, 0x4004001, 0x0, 0x5f) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0)="b4", 0x1, 0x0, 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r1, &(0x7f0000000300)=ANY=[], 0x100000530) 00:12:57 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000300)='net/protocols\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) lsetxattr$security_capability(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000400), &(0x7f0000000480)=@v2={0x2000000, [{0x9, 0x3}, {0x5, 0x80}]}, 0x14, 0x3) preadv(r0, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4101, 0x1005}], 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000280)=0xffffffff7fffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='lp\x00', 0x3) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000002c0)=0x200, 0x4) bind$inet(r1, &(0x7f0000000380)={0x2, 0x200000000004e23, @local}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000100), 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000340)=""/45, 0xfffffde4}, {&(0x7f0000002600)=""/4099, 0x1003}, {&(0x7f0000000800)=""/78, 0x4e}, {&(0x7f0000000440)=""/39, 0x27}, {&(0x7f0000000580)=""/242, 0xf2}, {&(0x7f0000000680)=""/175, 0xaf}], 0x6, 0x7ff, 0x81) fcntl$setlease(0xffffffffffffffff, 0x11, 0x0) sendto$inet(r1, &(0x7f00000003c0)='$', 0x1, 0x4004001, 0x0, 0x5f) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0)="b4", 0x1, 0x0, 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r1, &(0x7f0000000300)=ANY=[], 0x100000530) 00:12:57 executing program 4: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/67}, 0x4b, 0x0, 0x1000) msgsnd(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="01"], 0xe3, 0x0) 00:12:57 executing program 0: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f00000006c0), 0x0, &(0x7f00000007c0)={[{@fat=@fmask={'fmask', 0x3d, 0xfffffffffffff9fd}}]}) [ 173.415853][T18204] tmpfs: Bad value for 'uid' 00:12:57 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000380), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc0a85322, &(0x7f0000000000)={0xffffffff}) [ 173.450027][T18204] tmpfs: Bad value for 'uid' 00:12:57 executing program 1: syz_mount_image$tmpfs(&(0x7f00000004c0), &(0x7f0000000500)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000900)={[{@mpol={'mpol', 0x3d, {'default', '=static', @void}}}], [{@uid_eq={'uid', 0x3d, 0xee01}}]}) 00:12:57 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000380), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc0a85322, &(0x7f0000000000)={0xffffffff}) [ 173.478939][T18213] FAT-fs (loop0): bogus number of reserved sectors [ 173.485541][T18213] FAT-fs (loop0): Can't find a valid FAT filesystem [ 173.518794][T18225] tmpfs: Bad value for 'uid' 00:12:57 executing program 1: syz_mount_image$tmpfs(&(0x7f00000004c0), &(0x7f0000000500)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000900)={[{@mpol={'mpol', 0x3d, {'default', '=static', @void}}}], [{@uid_eq={'uid', 0x3d, 0xee01}}]}) 00:12:57 executing program 4: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/67}, 0x4b, 0x0, 0x1000) msgsnd(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="01"], 0xe3, 0x0) 00:12:57 executing program 0: syz_read_part_table(0x0, 0x2, &(0x7f0000002500)=[{0x0, 0x0, 0x9}, {&(0x7f00000001c0), 0x0, 0xffffffffffffffff}]) [ 173.534197][T18213] FAT-fs (loop0): bogus number of reserved sectors [ 173.540731][T18213] FAT-fs (loop0): Can't find a valid FAT filesystem 00:12:57 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000380), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc0a85322, &(0x7f0000000000)={0xffffffff}) 00:12:58 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000380), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc0a85322, &(0x7f0000000000)={0xffffffff}) [ 173.605623][T18243] loop0: detected capacity change from 0 to 16383 [ 173.624988][T18245] tmpfs: Bad value for 'uid' 00:12:58 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000300)='net/protocols\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) lsetxattr$security_capability(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000400), &(0x7f0000000480)=@v2={0x2000000, [{0x9, 0x3}, {0x5, 0x80}]}, 0x14, 0x3) preadv(r0, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4101, 0x1005}], 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000280)=0xffffffff7fffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='lp\x00', 0x3) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000002c0)=0x200, 0x4) bind$inet(r1, &(0x7f0000000380)={0x2, 0x200000000004e23, @local}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000100), 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000340)=""/45, 0xfffffde4}, {&(0x7f0000002600)=""/4099, 0x1003}, {&(0x7f0000000800)=""/78, 0x4e}, {&(0x7f0000000440)=""/39, 0x27}, {&(0x7f0000000580)=""/242, 0xf2}, {&(0x7f0000000680)=""/175, 0xaf}], 0x6, 0x7ff, 0x81) fcntl$setlease(0xffffffffffffffff, 0x11, 0x0) sendto$inet(r1, &(0x7f00000003c0)='$', 0x1, 0x4004001, 0x0, 0x5f) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0)="b4", 0x1, 0x0, 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r1, &(0x7f0000000300)=ANY=[], 0x100000530) 00:12:58 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000300)='net/protocols\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) lsetxattr$security_capability(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000400), &(0x7f0000000480)=@v2={0x2000000, [{0x9, 0x3}, {0x5, 0x80}]}, 0x14, 0x3) preadv(r0, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4101, 0x1005}], 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000280)=0xffffffff7fffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='lp\x00', 0x3) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000002c0)=0x200, 0x4) bind$inet(r1, &(0x7f0000000380)={0x2, 0x200000000004e23, @local}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000100), 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000340)=""/45, 0xfffffde4}, {&(0x7f0000002600)=""/4099, 0x1003}, {&(0x7f0000000800)=""/78, 0x4e}, {&(0x7f0000000440)=""/39, 0x27}, {&(0x7f0000000580)=""/242, 0xf2}, {&(0x7f0000000680)=""/175, 0xaf}], 0x6, 0x7ff, 0x81) fcntl$setlease(0xffffffffffffffff, 0x11, 0x0) sendto$inet(r1, &(0x7f00000003c0)='$', 0x1, 0x4004001, 0x0, 0x5f) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0)="b4", 0x1, 0x0, 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r1, &(0x7f0000000300)=ANY=[], 0x100000530) 00:12:58 executing program 1: syz_mount_image$tmpfs(&(0x7f00000004c0), &(0x7f0000000500)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000900)={[{@mpol={'mpol', 0x3d, {'default', '=static', @void}}}], [{@uid_eq={'uid', 0x3d, 0xee01}}]}) 00:12:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x22, 0x0, &(0x7f0000000080)) 00:12:58 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000380), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40505330, &(0x7f0000000700)={0xfffffffe}) 00:12:58 executing program 4: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/67}, 0x4b, 0x0, 0x1000) msgsnd(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="01"], 0xe3, 0x0) 00:12:58 executing program 2: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000380), 0x0) syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x1ff, 0x4, &(0x7f0000000640)=[{0x0}, {0x0}, {&(0x7f0000000840)="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"/702, 0x2be, 0x8}, {&(0x7f0000000580)="034f", 0x2, 0x401}], 0x0, &(0x7f0000000b00)=ANY=[@ANYBLOB="0000010000000000424459a8d3157b7eeac540f80f1aa928d66798f87c56f976b4c4945cd740fc4135009cab3a382332a725cc4f2d261a5002aabfdee28b95f6e7bb782a17a762e73a127c400fa8b55ded378de69dca4be2a311db36911e39d36c3b9db3d6552f5ec9da3c20b30932dff1dff56f92536b269d0d7721678c31f7d3fc86b0758e42ad5d60288a87b925588d83f40d7356233bd7ae1313e51a0ffc112ef72368b705000000fb425b07d89d74cd957c3720f6b05590c30ff258e3baef37db1e9c"]) 00:12:58 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NL802154_CMD_DEL_SEC_DEV(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc}}]}, 0x38}}, 0x0) 00:12:58 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c910ccab00220bc31d41e44f96f67971b8ed8a3dc9eb413", 0x43}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {0x0}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6f8968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9af7278829eb32247169da3593e5e73371e82e3558cd87", 0x69}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}}, 0x1c) [ 174.377756][T18275] tmpfs: Bad value for 'uid' 00:12:58 executing program 4: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/67}, 0x4b, 0x0, 0x1000) msgsnd(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="01"], 0xe3, 0x0) 00:12:58 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000380), 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x200446) fcntl$dupfd(r1, 0x0, r0) 00:12:58 executing program 2: clock_gettime(0x0, &(0x7f00000000c0)={0x0}) select(0x40, &(0x7f0000000000)={0x4}, &(0x7f0000000040)={0x5}, 0x0, &(0x7f0000000100)={r0}) 00:12:59 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000300)='net/protocols\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) lsetxattr$security_capability(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000400), &(0x7f0000000480)=@v2={0x2000000, [{0x9, 0x3}, {0x5, 0x80}]}, 0x14, 0x3) preadv(r0, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4101, 0x1005}], 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000280)=0xffffffff7fffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='lp\x00', 0x3) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000002c0)=0x200, 0x4) bind$inet(r1, &(0x7f0000000380)={0x2, 0x200000000004e23, @local}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000100), 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000340)=""/45, 0xfffffde4}, {&(0x7f0000002600)=""/4099, 0x1003}, {&(0x7f0000000800)=""/78, 0x4e}, {&(0x7f0000000440)=""/39, 0x27}, {&(0x7f0000000580)=""/242, 0xf2}, {&(0x7f0000000680)=""/175, 0xaf}], 0x6, 0x7ff, 0x81) fcntl$setlease(0xffffffffffffffff, 0x11, 0x0) sendto$inet(r1, &(0x7f00000003c0)='$', 0x1, 0x4004001, 0x0, 0x5f) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0)="b4", 0x1, 0x0, 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r1, &(0x7f0000000300)=ANY=[], 0x100000530) 00:12:59 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000380), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc0bc5310, &(0x7f0000000000)={0xffffffff}) 00:12:59 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000300)='net/protocols\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) lsetxattr$security_capability(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000400), &(0x7f0000000480)=@v2={0x2000000, [{0x9, 0x3}, {0x5, 0x80}]}, 0x14, 0x3) preadv(r0, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4101, 0x1005}], 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000280)=0xffffffff7fffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='lp\x00', 0x3) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000002c0)=0x200, 0x4) bind$inet(r1, &(0x7f0000000380)={0x2, 0x200000000004e23, @local}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000100), 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000340)=""/45, 0xfffffde4}, {&(0x7f0000002600)=""/4099, 0x1003}, {&(0x7f0000000800)=""/78, 0x4e}, {&(0x7f0000000440)=""/39, 0x27}, {&(0x7f0000000580)=""/242, 0xf2}, {&(0x7f0000000680)=""/175, 0xaf}], 0x6, 0x7ff, 0x81) fcntl$setlease(0xffffffffffffffff, 0x11, 0x0) sendto$inet(r1, &(0x7f00000003c0)='$', 0x1, 0x4004001, 0x0, 0x5f) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0)="b4", 0x1, 0x0, 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r1, &(0x7f0000000300)=ANY=[], 0x100000530) 00:12:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f0000b63fe4), 0x1c) 00:12:59 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns\x00') fchdir(r0) 00:12:59 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NL802154_CMD_DEL_SEC_DEV(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) 00:12:59 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000380), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc0bc5310, &(0x7f0000000000)={0xffffffff}) 00:12:59 executing program 4: syz_mount_image$tmpfs(&(0x7f0000000440), &(0x7f0000000480)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001740)={[{@mpol={'mpol', 0x3d, {'interleave', '', @void}}}], [{@permit_directio}]}) 00:12:59 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xc) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xa) clone(0x22086605, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:12:59 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r0, &(0x7f0000001280)={&(0x7f00000011c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001240)={0x0}}, 0x0) 00:12:59 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000380), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc0bc5310, &(0x7f0000000000)={0xffffffff}) 00:12:59 executing program 4: syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000640)=[{&(0x7f0000000200)="29fc", 0x2, 0xfff}], 0x800040, &(0x7f0000000800)={[{@mpol={'mpol', 0x3d, {'interleave', '=relative', @void}}}]}) [ 175.293470][T18337] tmpfs: Unknown parameter 'permit_directio' [ 175.299823][T18337] tmpfs: Unknown parameter 'permit_directio' [ 175.364002][T18358] loop4: detected capacity change from 0 to 15 00:13:00 executing program 4: mknodat$loop(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x1) statx(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x10, &(0x7f00000000c0)) 00:13:00 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns\x00') getdents64(r0, &(0x7f0000000080)=""/138, 0x8a) 00:13:00 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000380), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc0bc5310, &(0x7f0000000000)={0xffffffff}) 00:13:00 executing program 0: syz_open_dev$vcsn(&(0x7f0000000340), 0x0, 0x201) 00:13:00 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xc) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xa) clone(0x22086605, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:13:00 executing program 3: mknodat$loop(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1000, 0x0) open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) 00:13:00 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001d40)={0xffffffffffffffff}) getsockname$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000080)=0x6e) 00:13:00 executing program 0: mknodat$loop(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x1) fchmodat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x181) 00:13:00 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns\x00') getdents64(r0, &(0x7f0000000080)=""/138, 0x8a) 00:13:00 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xc) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xa) clone(0x22086605, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:13:00 executing program 1: mknodat$loop(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2000, 0x1) open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) 00:13:00 executing program 5: r0 = socket(0x2, 0x80801, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000000)="84", 0x1) 00:13:00 executing program 0: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0xd6, 0x3, 0x0) msgsnd(r0, &(0x7f0000000000)={0x3}, 0x8, 0x0) 00:13:00 executing program 1: r0 = socket(0x11, 0x2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 00:13:00 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns\x00') getdents64(r0, &(0x7f0000000080)=""/138, 0x8a) 00:13:00 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xc) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xa) clone(0x22086605, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:13:00 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000002400)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000280)="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", 0x8ec0}, {&(0x7f00000000c0)="e0", 0x1}], 0x2}, 0x0) 00:13:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300), 0x0, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:01 executing program 2: r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x5452, 0x400000) 00:13:01 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns\x00') getdents64(r0, &(0x7f0000000080)=""/138, 0x8a) 00:13:01 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000002400)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000280)='F', 0x1}], 0x1}, 0x0) recvmsg(r1, &(0x7f000000dc40)={0x0, 0x0, 0x0}, 0x2) 00:13:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000", 0x60, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:01 executing program 2: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000002c0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffffd}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, 0x0) 00:13:01 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40086602, &(0x7f0000000100)=0xee) write$cgroup_type(r0, &(0x7f0000000140), 0x12000005f) [ 177.014224][T18446] loop3: detected capacity change from 0 to 512 [ 177.026684][T18447] loop1: detected capacity change from 0 to 512 [ 177.033449][T18448] loop0: detected capacity change from 0 to 512 [ 177.067791][T18448] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 177.079662][T18447] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 177.099504][T18446] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 177.111253][T18470] loop5: detected capacity change from 0 to 512 00:13:01 executing program 2: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000002c0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffffd}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, 0x0) [ 177.121674][T18447] ext4 filesystem being mounted at /root/syzkaller-testdir014513463/syzkaller.yuZjlj/549/file0 supports timestamps until 2038 (0x7fffffff) [ 177.136197][T18448] ext4 filesystem being mounted at /root/syzkaller-testdir933270934/syzkaller.ypidmd/609/file0 supports timestamps until 2038 (0x7fffffff) [ 177.142327][T18446] ext4 filesystem being mounted at /root/syzkaller-testdir688495941/syzkaller.ldJUyx/499/file0 supports timestamps until 2038 (0x7fffffff) 00:13:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300), 0x0, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:01 executing program 2: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000002c0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffffd}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, 0x0) [ 177.183048][T18470] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 00:13:01 executing program 3: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB], 0x5) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24800000d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x1f, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='rdma.current\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000040)) openat$cgroup(0xffffffffffffffff, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40086602, &(0x7f0000000100)=0xee) write$cgroup_type(r0, &(0x7f0000000140), 0x12000005f) 00:13:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:01 executing program 1: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB], 0x5) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24800000d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x1f, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='rdma.current\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000040)) openat$cgroup(0xffffffffffffffff, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40086602, &(0x7f0000000100)=0xee) write$cgroup_type(r0, &(0x7f0000000140), 0x12000005f) [ 177.221702][T18470] ext4 filesystem being mounted at /root/syzkaller-testdir718700105/syzkaller.RDCX6B/612/file0 supports timestamps until 2038 (0x7fffffff) 00:13:01 executing program 2: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502103, 0x0) [ 177.314195][T18492] loop0: detected capacity change from 0 to 512 [ 177.327297][T18498] loop5: detected capacity change from 0 to 512 00:13:01 executing program 2: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502103, 0x0) [ 177.372209][T18492] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 177.404005][T18498] EXT4-fs warning (device loop5): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. 00:13:01 executing program 2: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502103, 0x0) [ 177.423390][T18492] ext4 filesystem being mounted at /root/syzkaller-testdir933270934/syzkaller.ypidmd/610/file0 supports timestamps until 2038 (0x7fffffff) [ 177.429836][T18498] EXT4-fs (loop5): mount failed 00:13:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:01 executing program 2: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000002c0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffffd}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, 0x0) [ 177.576033][T18523] loop3: detected capacity change from 0 to 512 00:13:02 executing program 2: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000002c0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffffd}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, 0x0) 00:13:02 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24) write$binfmt_misc(r0, 0x0, 0x81) 00:13:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:02 executing program 1: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB], 0x5) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24800000d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x1f, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='rdma.current\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000040)) openat$cgroup(0xffffffffffffffff, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40086602, &(0x7f0000000100)=0xee) write$cgroup_type(r0, &(0x7f0000000140), 0x12000005f) 00:13:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af301", 0x2b, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af301000400000000000000000000000300", 0x3a, 0x11100}], 0x0, &(0x7f00000000c0)) [ 177.620250][T18523] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 12 00:13:02 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24) write$binfmt_misc(r0, 0x0, 0x81) 00:13:02 executing program 2: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000002c0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffffd}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, 0x0) [ 177.711927][T18539] loop3: detected capacity change from 0 to 512 [ 177.728657][T18540] loop5: detected capacity change from 0 to 512 [ 177.736632][T18546] loop4: detected capacity change from 0 to 512 [ 177.768045][T18546] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #3: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 177.785698][T18546] EXT4-fs error (device loop4): ext4_quota_enable:6438: comm syz-executor.4: Bad quota inode # 3 [ 177.786504][T18539] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #3: comm syz-executor.3: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) 00:13:02 executing program 2: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000002c0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffffd}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, 0x0) 00:13:02 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24) write$binfmt_misc(r0, 0x0, 0x81) [ 177.796243][T18546] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 177.814506][T18539] EXT4-fs error (device loop3): ext4_quota_enable:6438: comm syz-executor.3: Bad quota inode # 3 [ 177.839584][T18539] EXT4-fs warning (device loop3): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 177.854588][T18539] EXT4-fs (loop3): mount failed 00:13:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af301000400000000000000000000000300", 0x3a, 0x11100}], 0x0, &(0x7f00000000c0)) [ 177.941451][T18540] EXT4-fs warning (device loop5): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 177.971513][T18540] EXT4-fs (loop5): mount failed 00:13:02 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) socket(0x400000000000010, 0x802, 0x0) write$binfmt_misc(r0, 0x0, 0x81) 00:13:02 executing program 2: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, 0x0) 00:13:02 executing program 2: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, 0x0) [ 177.999878][T18575] loop3: detected capacity change from 0 to 512 [ 178.018645][T18546] EXT4-fs (loop4): mount failed 00:13:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) [ 178.096327][T18575] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #3: comm syz-executor.3: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 178.114865][T18575] EXT4-fs error (device loop3): ext4_quota_enable:6438: comm syz-executor.3: Bad quota inode # 3 [ 178.125421][T18575] EXT4-fs warning (device loop3): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 178.141137][T18593] loop5: detected capacity change from 0 to 512 [ 178.166532][T18575] EXT4-fs (loop3): mount failed 00:13:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c0000001000080000000000", 0x28, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:02 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) write$binfmt_misc(r0, 0x0, 0x81) 00:13:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af301", 0x2b, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:02 executing program 2: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, 0x0) [ 178.187256][T18593] EXT4-fs warning (device loop5): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 178.201964][T18593] EXT4-fs (loop5): mount failed 00:13:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af301000400000000000000000000000300", 0x3a, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:02 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r0, 0x0, 0x81) 00:13:02 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) [ 178.234445][T18604] loop4: detected capacity change from 0 to 512 00:13:02 executing program 2: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000002c0)={0x0, 0x0}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, 0x0) [ 178.280174][T18612] loop3: detected capacity change from 0 to 512 [ 178.300343][T18620] loop5: detected capacity change from 0 to 512 [ 178.311188][T18621] loop1: detected capacity change from 0 to 512 [ 178.327009][T18604] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #3: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 178.345247][T18604] EXT4-fs error (device loop4): ext4_quota_enable:6438: comm syz-executor.4: Bad quota inode # 3 [ 178.346811][T18612] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #3: comm syz-executor.3: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) 00:13:02 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r0, 0x0, 0x81) 00:13:02 executing program 2: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000002c0)={0x0, 0x0}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, 0x0) 00:13:02 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) [ 178.355896][T18604] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 178.374009][T18612] EXT4-fs error (device loop3): ext4_quota_enable:6438: comm syz-executor.3: Bad quota inode # 3 [ 178.393998][T18604] EXT4-fs (loop4): mount failed [ 178.398765][T18612] EXT4-fs warning (device loop3): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 00:13:02 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r0, 0x0, 0x81) [ 178.437463][T18612] EXT4-fs (loop3): mount failed [ 178.439918][T18621] EXT4-fs error (device loop1): ext4_ext_check_inode:459: inode #3: comm syz-executor.1: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 178.459534][T18621] EXT4-fs error (device loop1): ext4_quota_enable:6438: comm syz-executor.1: Bad quota inode # 3 [ 178.470064][T18621] EXT4-fs warning (device loop1): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 178.497166][T18621] EXT4-fs (loop1): mount failed 00:13:02 executing program 0: connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x81) 00:13:02 executing program 2: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000002c0)={0x0, 0x0}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, 0x0) 00:13:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af301", 0x2b, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00), 0x0, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:02 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af301000400000000000000000000000300", 0x3a, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:02 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) [ 178.575157][T18653] loop5: detected capacity change from 0 to 512 00:13:03 executing program 2: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000002c0)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, 0x0) 00:13:03 executing program 0: connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x81) 00:13:03 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af301000400000000000000000000000300", 0x3a, 0x11100}], 0x0, &(0x7f00000000c0)) [ 178.629842][T18661] loop3: detected capacity change from 0 to 512 [ 178.632102][T18663] loop4: detected capacity change from 0 to 512 [ 178.644729][T18665] loop1: detected capacity change from 0 to 512 00:13:03 executing program 2: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000002c0)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, 0x0) [ 178.694452][T18665] EXT4-fs error (device loop1): ext4_quota_enable:6438: comm syz-executor.1: Bad quota inode # 3 [ 178.705033][T18665] EXT4-fs warning (device loop1): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. 00:13:03 executing program 0: connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x81) [ 178.739031][T18665] EXT4-fs (loop1): mount failed [ 178.744417][T18689] loop5: detected capacity change from 0 to 512 [ 178.744675][T18663] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #3: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 178.768168][T18663] EXT4-fs error (device loop4): ext4_quota_enable:6438: comm syz-executor.4: Bad quota inode # 3 [ 178.777456][T18691] loop3: detected capacity change from 0 to 512 00:13:03 executing program 2: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000002c0)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, 0x0) 00:13:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:03 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) write$binfmt_misc(r0, 0x0, 0x81) [ 178.778721][T18663] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 178.808546][T18663] EXT4-fs (loop4): mount failed 00:13:03 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af301", 0x2b, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:03 executing program 2: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000002c0)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x7ffffffd}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, 0x0) 00:13:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:03 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) write$binfmt_misc(r0, 0x0, 0x81) 00:13:03 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af301000400000000000000000000000300", 0x3a, 0x11100}], 0x0, &(0x7f00000000c0)) [ 178.885802][T18706] loop5: detected capacity change from 0 to 512 00:13:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:03 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) write$binfmt_misc(r0, 0x0, 0x81) 00:13:03 executing program 2: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000002c0)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x7ffffffd}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, 0x0) [ 178.931060][T18722] loop3: detected capacity change from 0 to 512 [ 178.938894][T18723] loop1: detected capacity change from 0 to 512 [ 178.964827][T18727] loop4: detected capacity change from 0 to 512 00:13:03 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, 0x0, 0x0) write$binfmt_misc(r0, 0x0, 0x81) 00:13:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af301000400000000000000000000000300", 0x3a, 0x11100}], 0x0, &(0x7f00000000c0)) [ 178.987022][T18732] loop5: detected capacity change from 0 to 512 [ 179.016671][T18723] EXT4-fs error (device loop1): ext4_quota_enable:6438: comm syz-executor.1: Bad quota inode # 3 00:13:03 executing program 2: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000002c0)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x7ffffffd}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, 0x0) 00:13:03 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af301", 0x2b, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:03 executing program 2: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000002c0)={0x1, &(0x7f0000000000)=[{0x6}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, 0x0) 00:13:03 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, 0x0, 0x0) write$binfmt_misc(r0, 0x0, 0x81) [ 179.027488][T18723] EXT4-fs warning (device loop1): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 179.051425][T18723] EXT4-fs (loop1): mount failed 00:13:03 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:03 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, 0x0, 0x0) write$binfmt_misc(r0, 0x0, 0x81) 00:13:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) [ 179.073662][ T25] audit: type=1326 audit(1627431183.427:54): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18746 comm="syz-executor.2" exe="/root/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 00:13:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af301000400000000000000000000000300", 0x3a, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:03 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x81) 00:13:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:03 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af301", 0x2b, 0x11100}], 0x0, &(0x7f00000000c0)) [ 179.148717][T18758] loop3: detected capacity change from 0 to 512 [ 179.156785][T18763] loop4: detected capacity change from 0 to 512 [ 179.173741][T18765] loop5: detected capacity change from 0 to 512 00:13:03 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:03 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x81) 00:13:03 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x81) [ 179.274287][T18784] loop3: detected capacity change from 0 to 512 [ 179.289845][T18789] loop5: detected capacity change from 0 to 273 [ 179.310214][T18789] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) [ 179.326170][T18798] loop4: detected capacity change from 0 to 512 00:13:04 executing program 2: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000002c0)={0x1, &(0x7f0000000000)=[{0x6}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, 0x0) 00:13:04 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:04 executing program 0: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af301000400000000000000000000000300", 0x3a, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af301", 0x2b, 0x11100}], 0x0, &(0x7f00000000c0)) [ 179.953124][T18816] loop4: detected capacity change from 0 to 512 [ 179.957289][T18817] loop3: detected capacity change from 0 to 512 [ 179.959938][T18818] loop5: detected capacity change from 0 to 273 00:13:04 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000000)) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:04 executing program 0: r0 = open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000000)) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x2, 0xff, 0x0, 0x0, 0x0, 0x80000000, 0x20804, 0xf, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x520c, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x2, 0x1da4, 0x5f1, 0xcb480765695311, 0x7, 0x200, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffd44f}, 0xffffffffffffffff, 0x9, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) io_uring_enter(r1, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af301", 0x2b, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af301000400000000000000000000000300", 0x3a, 0x11100}], 0x0, &(0x7f00000000c0)) [ 179.981995][ T25] audit: type=1326 audit(1627431184.327:55): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18813 comm="syz-executor.2" exe="/root/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 [ 180.018249][T18818] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 00:13:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:04 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000000)) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) [ 180.091054][T18837] loop4: detected capacity change from 0 to 512 [ 180.113217][T18841] loop3: detected capacity change from 0 to 273 [ 180.131901][T18841] EXT4-fs (loop3): bad geometry: block count 128 exceeds size of device (68 blocks) [ 180.137023][T18845] loop5: detected capacity change from 0 to 273 [ 180.181960][T18845] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (68 blocks) 00:13:05 executing program 2: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000002c0)={0x1, &(0x7f0000000000)=[{0x6}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502103, 0x0) 00:13:05 executing program 0: r0 = open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000000)) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x2, 0xff, 0x0, 0x0, 0x0, 0x80000000, 0x20804, 0xf, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x520c, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x2, 0x1da4, 0x5f1, 0xcb480765695311, 0x7, 0x200, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffd44f}, 0xffffffffffffffff, 0x9, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) io_uring_enter(r1, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:05 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000000)) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af301", 0x2b, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af301000400000000000000000000000300", 0x3a, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x0, 0x0, 0x0, &(0x7f00000000c0)) 00:13:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x0, 0x0, 0x0, &(0x7f00000000c0)) [ 180.831806][T18867] loop3: detected capacity change from 0 to 273 [ 180.843589][T18870] loop4: detected capacity change from 0 to 512 00:13:05 executing program 0: r0 = open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000000)) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x2, 0xff, 0x0, 0x0, 0x0, 0x80000000, 0x20804, 0xf, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x520c, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x2, 0x1da4, 0x5f1, 0xcb480765695311, 0x7, 0x200, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffd44f}, 0xffffffffffffffff, 0x9, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) io_uring_enter(r1, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:05 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af301", 0x2b, 0x11100}], 0x0, &(0x7f00000000c0)) [ 180.874441][ T25] audit: type=1326 audit(1627431185.227:56): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18868 comm="syz-executor.2" exe="/root/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 [ 180.911307][T18867] EXT4-fs (loop3): bad geometry: block count 128 exceeds size of device (68 blocks) 00:13:05 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(0xffffffffffffffff, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x0, 0x0, 0x0, &(0x7f00000000c0)) [ 180.975551][T18893] loop4: detected capacity change from 0 to 273 [ 180.986911][T18893] EXT4-fs (loop4): bad geometry: block count 128 exceeds size of device (68 blocks) 00:13:06 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000002c0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffffd}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502103, 0x0) 00:13:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af301000400000000000000000000000300", 0x3a, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:06 executing program 0: r0 = open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000000)) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x2, 0xff, 0x0, 0x0, 0x0, 0x80000000, 0x20804, 0xf, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x520c, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x2, 0x1da4, 0x5f1, 0xcb480765695311, 0x7, 0x200, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffd44f}, 0xffffffffffffffff, 0x9, r0, 0x0) io_uring_enter(r1, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 00:13:06 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(0xffffffffffffffff, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af301", 0x2b, 0x11100}], 0x0, &(0x7f00000000c0)) [ 181.742123][T18914] loop5: detected capacity change from 0 to 512 [ 181.749110][T18916] loop4: detected capacity change from 0 to 273 [ 181.755776][T18919] loop3: detected capacity change from 0 to 273 [ 181.773697][T18916] EXT4-fs (loop4): bad geometry: block count 128 exceeds size of device (68 blocks) 00:13:06 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(0xffffffffffffffff, 0x2ff, 0x0, 0x0, 0x0, 0x0) [ 181.784540][T18919] EXT4-fs (loop3): bad geometry: block count 128 exceeds size of device (68 blocks) 00:13:06 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000002c0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffffd}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502103, 0x0) 00:13:06 executing program 0: r0 = open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000000)) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x2, 0xff, 0x0, 0x0, 0x0, 0x80000000, 0x20804, 0xf, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x520c, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x2, 0x1da4, 0x5f1, 0xcb480765695311, 0x7, 0x200, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffd44f}, 0xffffffffffffffff, 0x9, r0, 0x0) io_uring_enter(r1, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:06 executing program 1: r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) [ 181.819586][T18914] EXT4-fs error (device loop5): ext4_quota_enable:6438: comm syz-executor.5: Bad quota inode # 3 [ 181.830382][T18914] EXT4-fs warning (device loop5): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. 00:13:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x0, 0x0, 0x0, &(0x7f00000000c0)) 00:13:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af301", 0x2b, 0x11100}], 0x0, &(0x7f00000000c0)) [ 181.872374][T18914] EXT4-fs (loop5): mount failed 00:13:06 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000002c0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffffd}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502103, 0x0) 00:13:06 executing program 0: r0 = open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000000)) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x2, 0xff, 0x0, 0x0, 0x0, 0x80000000, 0x20804, 0xf, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x520c, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x2, 0x1da4, 0x5f1, 0xcb480765695311, 0x7, 0x200, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffd44f}, 0xffffffffffffffff, 0x9, r0, 0x0) io_uring_enter(r1, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:06 executing program 1: r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) [ 181.923852][T18952] loop4: detected capacity change from 0 to 273 [ 181.943214][T18952] EXT4-fs (loop4): bad geometry: block count 128 exceeds size of device (68 blocks) 00:13:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 00:13:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x0, 0x0, 0x0, &(0x7f00000000c0)) 00:13:06 executing program 2: unshare(0x0) unshare(0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) read(r1, &(0x7f00000001c0)=""/215, 0xd7) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000140)=0x4014, 0x4) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[], 0xfffffecc) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x200002b2, 0x0) 00:13:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x0, 0x0, 0x0, &(0x7f00000000c0)) 00:13:06 executing program 0: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000000)) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x0, 0x0, 0x0, &(0x7f00000000c0)) 00:13:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x0, 0x0, 0x0, &(0x7f00000000c0)) 00:13:06 executing program 1: r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) [ 182.062207][T18978] loop5: detected capacity change from 0 to 512 00:13:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x0, 0x0, 0x0, &(0x7f00000000c0)) 00:13:06 executing program 0: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x2ff, 0x0, 0x0, 0x0, 0x0) [ 182.129436][T18978] EXT4-fs error (device loop5): ext4_quota_enable:6438: comm syz-executor.5: Bad quota inode # 3 [ 182.140175][T18978] EXT4-fs warning (device loop5): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 182.164472][T18978] EXT4-fs (loop5): mount failed 00:13:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 00:13:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 00:13:06 executing program 1: open(0x0, 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) [ 182.266564][T19020] loop5: detected capacity change from 0 to 512 [ 182.266564][T19021] loop4: detected capacity change from 0 to 512 [ 182.284585][T19025] loop3: detected capacity change from 0 to 512 [ 182.308846][T19021] EXT4-fs error (device loop4): ext4_quota_enable:6438: comm syz-executor.4: Bad quota inode # 3 [ 182.319711][T19021] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 182.337867][T19021] EXT4-fs (loop4): mount failed [ 182.338989][T19025] EXT4-fs error (device loop3): ext4_quota_enable:6438: comm syz-executor.3: Bad quota inode # 3 [ 182.343790][T19020] EXT4-fs error (device loop5): ext4_quota_enable:6438: comm syz-executor.5: Bad quota inode # 3 [ 182.353283][T19025] EXT4-fs warning (device loop3): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 182.353909][T19025] EXT4-fs (loop3): mount failed [ 182.363826][T19020] EXT4-fs warning (device loop5): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 182.397630][T19020] EXT4-fs (loop5): mount failed 00:13:07 executing program 1: open(0x0, 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:07 executing program 2: unshare(0x0) unshare(0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r3, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) read(r2, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000140)=0x4014, 0x4) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200002b2, 0x0) 00:13:07 executing program 0: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 00:13:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 00:13:07 executing program 0: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:07 executing program 1: open(0x0, 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) [ 182.931045][T19054] loop3: detected capacity change from 0 to 512 [ 182.937483][T19057] loop4: detected capacity change from 0 to 512 [ 182.938168][T19055] loop5: detected capacity change from 0 to 512 00:13:07 executing program 0: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000000)) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) [ 182.984509][T19057] EXT4-fs error (device loop4): ext4_quota_enable:6438: comm syz-executor.4: Bad quota inode # 3 [ 182.995999][T19057] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 183.012242][T19054] EXT4-fs error (device loop3): ext4_quota_enable:6438: comm syz-executor.3: Bad quota inode # 3 00:13:07 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x0, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) [ 183.023202][T19054] EXT4-fs warning (device loop3): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 183.044880][T19055] EXT4-fs error (device loop5): ext4_quota_enable:6438: comm syz-executor.5: Bad quota inode # 3 [ 183.055442][T19055] EXT4-fs warning (device loop5): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 183.058924][T19054] EXT4-fs (loop3): mount failed 00:13:07 executing program 0: r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000000)) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:07 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:07 executing program 0: r0 = syz_io_uring_setup(0x0, &(0x7f0000001600)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000000)) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) [ 183.084566][T19057] EXT4-fs (loop4): mount failed [ 183.091358][T19055] EXT4-fs (loop5): mount failed 00:13:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:07 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x0, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 00:13:07 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)) 00:13:07 executing program 0: r0 = syz_io_uring_setup(0x0, &(0x7f0000001600)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000000)) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) [ 183.204251][T19104] loop5: detected capacity change from 0 to 512 [ 183.242029][T19115] loop4: detected capacity change from 0 to 512 00:13:07 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x0, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) [ 183.251717][T19118] loop3: detected capacity change from 0 to 512 00:13:07 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:07 executing program 0: r0 = syz_io_uring_setup(0x0, &(0x7f0000001600)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000000)) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) [ 183.275793][T19115] EXT4-fs error (device loop4): ext4_quota_enable:6438: comm syz-executor.4: Bad quota inode # 3 [ 183.286520][T19115] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 183.307161][T19104] EXT4-fs error (device loop5): ext4_quota_enable:6438: comm syz-executor.5: Bad quota inode # 3 00:13:07 executing program 0: r0 = syz_io_uring_setup(0x2dea, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000000)) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) [ 183.318140][T19104] EXT4-fs warning (device loop5): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 183.350406][T19115] EXT4-fs (loop4): mount failed [ 183.355691][T19104] EXT4-fs (loop5): mount failed [ 183.363301][T19118] EXT4-fs error (device loop3): ext4_quota_enable:6438: comm syz-executor.3: Bad quota inode # 3 00:13:07 executing program 0: r0 = syz_io_uring_setup(0x2dea, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000000)) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:07 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x11100}], 0x0, &(0x7f00000000c0)) [ 183.373855][T19118] EXT4-fs warning (device loop3): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. 00:13:07 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:07 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) [ 183.445234][T19118] EXT4-fs (loop3): mount failed [ 183.459136][T19154] loop5: detected capacity change from 0 to 512 [ 183.478922][T19158] loop4: detected capacity change from 0 to 512 [ 183.507845][T19154] EXT4-fs error (device loop5): ext4_quota_enable:6438: comm syz-executor.5: Bad quota inode # 3 [ 183.518438][T19154] EXT4-fs warning (device loop5): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 183.541754][T19154] EXT4-fs (loop5): mount failed [ 183.547351][T19158] EXT4-fs error (device loop4): ext4_quota_enable:6438: comm syz-executor.4: Bad quota inode # 3 00:13:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:07 executing program 0: r0 = syz_io_uring_setup(0x2dea, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000000)) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:07 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000340)) socket$unix(0x1, 0x1, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:07 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:07 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000340)) socket$unix(0x1, 0x1, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 183.557934][T19158] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. 00:13:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00), 0x0, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:07 executing program 0: r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000000)) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:08 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:08 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000340)) socket$unix(0x1, 0x1, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x11100}], 0x0, &(0x7f00000000c0)) [ 183.634675][T19158] EXT4-fs (loop4): mount failed [ 183.636235][T19185] loop3: detected capacity change from 0 to 512 [ 183.667488][T19191] loop5: detected capacity change from 0 to 512 00:13:08 executing program 0: r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000000)) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) [ 183.712746][T19191] EXT4-fs error (device loop5): ext4_quota_enable:6438: comm syz-executor.5: Bad quota inode # 3 [ 183.723488][T19191] EXT4-fs warning (device loop5): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 183.739182][T19185] EXT4-fs error (device loop3): ext4_quota_enable:6438: comm syz-executor.3: Bad quota inode # 3 00:13:08 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) [ 183.749737][T19185] EXT4-fs warning (device loop3): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 183.763612][T19191] EXT4-fs (loop5): mount failed [ 183.783502][T19185] EXT4-fs (loop3): mount failed [ 183.795737][T19212] loop4: detected capacity change from 0 to 512 00:13:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:08 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:08 executing program 0: r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000000)) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00), 0x0, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:08 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:08 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) [ 183.825418][T19212] EXT4-fs error (device loop4): ext4_quota_enable:6438: comm syz-executor.4: Bad quota inode # 3 [ 183.836018][T19212] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 183.865328][T19231] loop3: detected capacity change from 0 to 512 [ 183.901055][T19212] EXT4-fs (loop4): mount failed [ 183.909773][T19231] EXT4-fs error (device loop3): ext4_quota_enable:6438: comm syz-executor.3: Bad quota inode # 3 [ 183.920521][T19231] EXT4-fs warning (device loop3): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 183.921034][T19235] loop5: detected capacity change from 0 to 512 00:13:08 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x11100}], 0x0, &(0x7f00000000c0)) [ 183.947038][T19231] EXT4-fs (loop3): mount failed 00:13:08 executing program 0: r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f0000000000)) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:08 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:08 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) [ 183.979905][T19235] EXT4-fs error (device loop5): ext4_quota_enable:6438: comm syz-executor.5: Bad quota inode # 3 [ 183.990724][T19235] EXT4-fs warning (device loop5): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. 00:13:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x11100}], 0x0, &(0x7f00000000c0)) [ 184.035197][T19235] EXT4-fs (loop5): mount failed 00:13:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00), 0x0, 0x11100}], 0x0, &(0x7f00000000c0)) [ 184.060677][T19259] loop4: detected capacity change from 0 to 512 00:13:08 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r0, 0x0, 0x0}, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:08 executing program 0: r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f0000000000)) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:08 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) [ 184.101748][T19268] loop3: detected capacity change from 0 to 512 [ 184.138330][T19259] EXT4-fs error (device loop4): ext4_quota_enable:6438: comm syz-executor.4: Bad quota inode # 3 00:13:08 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) [ 184.144444][T19272] loop5: detected capacity change from 0 to 512 [ 184.148948][T19259] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 184.177393][T19268] EXT4-fs error (device loop3): ext4_quota_enable:6438: comm syz-executor.3: Bad quota inode # 3 [ 184.187948][T19268] EXT4-fs warning (device loop3): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. 00:13:08 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r0, 0x0, 0x0}, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:08 executing program 0: r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f0000000000)) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) [ 184.214979][T19272] EXT4-fs error (device loop5): ext4_quota_enable:6438: comm syz-executor.5: Bad quota inode # 3 [ 184.225801][T19272] EXT4-fs warning (device loop5): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 184.228670][T19259] EXT4-fs (loop4): mount failed [ 184.256869][T19268] EXT4-fs (loop3): mount failed [ 184.262423][T19272] EXT4-fs (loop5): mount failed 00:13:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00), 0x0, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:08 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r0, 0x0, 0x0}, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:08 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:08 executing program 0: r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100), 0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00), 0x0, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c0000", 0x1f, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:08 executing program 2: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:08 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:08 executing program 0: r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100), 0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) [ 184.368120][T19319] loop4: detected capacity change from 0 to 512 [ 184.387054][T19321] loop5: detected capacity change from 0 to 512 [ 184.389170][T19324] loop3: detected capacity change from 0 to 512 [ 184.441872][T19324] EXT4-fs error (device loop3): ext4_quota_enable:6438: comm syz-executor.3: Bad quota inode # 3 [ 184.452521][T19324] EXT4-fs warning (device loop3): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 184.463246][T19319] EXT4-fs error (device loop4): ext4_quota_enable:6438: comm syz-executor.4: Bad quota inode # 3 [ 184.476237][T19324] EXT4-fs (loop3): mount failed 00:13:08 executing program 2: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:08 executing program 0: r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100), 0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:08 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000000)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00), 0x0, 0x11100}], 0x0, &(0x7f00000000c0)) [ 184.477614][T19319] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 184.497547][T19319] EXT4-fs (loop4): mount failed [ 184.503660][T19321] EXT4-fs warning (device loop5): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 184.518503][T19321] EXT4-fs (loop5): mount failed 00:13:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00), 0x0, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c0000", 0x1f, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:08 executing program 0: r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000000)) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:08 executing program 2: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:09 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000000)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:09 executing program 2: r0 = syz_io_uring_setup(0x8b, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 184.629820][T19367] loop5: detected capacity change from 0 to 512 [ 184.630064][T19364] loop4: detected capacity change from 0 to 512 [ 184.643043][T19365] loop3: detected capacity change from 0 to 512 00:13:09 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000000)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:09 executing program 2: r0 = syz_io_uring_setup(0x8b, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 184.689767][T19365] EXT4-fs error (device loop3): ext4_quota_enable:6438: comm syz-executor.3: Bad quota inode # 3 [ 184.700601][T19365] EXT4-fs warning (device loop3): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. 00:13:09 executing program 0: r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000000)) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:09 executing program 0: r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000000)) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) [ 184.727818][T19367] EXT4-fs warning (device loop5): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 184.743441][T19364] EXT4-fs error (device loop4): ext4_quota_enable:6438: comm syz-executor.4: Bad quota inode # 3 [ 184.753981][T19364] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 184.777096][T19367] EXT4-fs (loop5): mount failed 00:13:09 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) [ 184.786980][T19365] EXT4-fs (loop3): mount failed [ 184.793026][T19364] EXT4-fs (loop4): mount failed 00:13:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00), 0x0, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00), 0x0, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:09 executing program 0: syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000000)) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:09 executing program 2: r0 = syz_io_uring_setup(0x8b, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:09 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c0000", 0x1f, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:09 executing program 0: syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000000)) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:09 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, &(0x7f0000000340)=0x0) r2 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r2, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 184.906134][T19418] loop4: detected capacity change from 0 to 512 [ 184.917747][T19422] loop3: detected capacity change from 0 to 512 [ 184.922991][T19423] loop5: detected capacity change from 0 to 512 00:13:09 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r1, 0x0, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:09 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, &(0x7f0000000340)=0x0) r2 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r2, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 184.983565][T19422] EXT4-fs error (device loop3): ext4_quota_enable:6438: comm syz-executor.3: Bad quota inode # 3 [ 184.994106][T19422] EXT4-fs warning (device loop3): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 185.009739][T19418] EXT4-fs error (device loop4): ext4_quota_enable:6438: comm syz-executor.4: Bad quota inode # 3 00:13:09 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, &(0x7f0000000340)=0x0) r2 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r2, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:09 executing program 0: syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000000)) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x2ff, 0x0, 0x0, 0x0, 0x0) [ 185.020306][T19418] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 185.022275][T19423] EXT4-fs warning (device loop5): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 185.034954][T19418] EXT4-fs (loop4): mount failed [ 185.058811][T19422] EXT4-fs (loop3): mount failed [ 185.064259][T19423] EXT4-fs (loop5): mount failed 00:13:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f0000", 0x16, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:09 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, 0x0, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c", 0x1d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af301000400", 0x2e, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:09 executing program 0: r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000000)) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:13:09 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r2, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:09 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r2, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:09 executing program 0: r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000000)) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 185.206347][T19473] loop3: detected capacity change from 0 to 512 [ 185.209865][T19477] loop5: detected capacity change from 0 to 512 [ 185.212979][T19478] loop4: detected capacity change from 0 to 512 00:13:09 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, 0x0, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) [ 185.278168][T19477] EXT4-fs error (device loop5): ext4_ext_check_inode:459: inode #3: comm syz-executor.5: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 185.296402][T19477] EXT4-fs error (device loop5): ext4_quota_enable:6438: comm syz-executor.5: Bad quota inode # 3 [ 185.306968][T19477] EXT4-fs warning (device loop5): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 00:13:09 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, 0x0, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:09 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r2, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 185.322351][T19473] EXT4-fs warning (device loop3): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 185.338039][T19477] EXT4-fs (loop5): mount failed [ 185.361405][T19478] EXT4-fs error (device loop4): ext4_quota_enable:6438: comm syz-executor.4: Bad quota inode # 3 [ 185.370974][T19473] EXT4-fs (loop3): mount failed 00:13:09 executing program 0: r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000000)) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 185.372002][T19478] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 185.418574][T19478] EXT4-fs (loop4): mount failed 00:13:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f0000", 0x16, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:09 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:09 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af301000400", 0x2e, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c", 0x1d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c0000", 0x1f, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:09 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 185.488727][T19529] loop0: detected capacity change from 0 to 512 [ 185.505062][T19533] loop3: detected capacity change from 0 to 512 [ 185.515649][T19529] EXT4-fs warning (device loop0): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 185.543071][T19536] loop4: detected capacity change from 0 to 512 [ 185.549821][T19542] loop5: detected capacity change from 0 to 512 [ 185.550086][T19533] EXT4-fs warning (device loop3): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 185.565131][T19529] EXT4-fs (loop0): mount failed 00:13:09 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:09 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) [ 185.586869][T19542] EXT4-fs error (device loop5): ext4_ext_check_inode:459: inode #3: comm syz-executor.5: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 185.590669][T19533] EXT4-fs (loop3): mount failed [ 185.605019][T19542] EXT4-fs error (device loop5): ext4_quota_enable:6438: comm syz-executor.5: Bad quota inode # 3 [ 185.620437][T19542] EXT4-fs warning (device loop5): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 00:13:10 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000340)=0x0) r2 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r2, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c", 0x1d, 0x11100}], 0x0, &(0x7f00000000c0)) [ 185.642461][T19536] EXT4-fs error (device loop4): ext4_quota_enable:6438: comm syz-executor.4: Bad quota inode # 3 [ 185.653090][T19536] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 185.667001][T19542] EXT4-fs (loop5): mount failed 00:13:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x11100}], 0x0, &(0x7f00000000c0)) [ 185.715351][T19536] EXT4-fs (loop4): mount failed 00:13:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f0000", 0x16, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af301000400", 0x2e, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:10 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:10 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000340)=0x0) r2 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r2, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 185.748882][T19573] loop3: detected capacity change from 0 to 512 [ 185.774677][T19575] loop0: detected capacity change from 0 to 512 [ 185.785855][T19573] EXT4-fs warning (device loop3): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 185.819270][T19573] EXT4-fs (loop3): mount failed [ 185.823944][T19592] loop5: detected capacity change from 0 to 512 [ 185.824993][T19575] EXT4-fs error (device loop0): ext4_quota_enable:6438: comm syz-executor.0: Bad quota inode # 3 [ 185.838035][T19590] loop4: detected capacity change from 0 to 512 [ 185.840978][T19575] EXT4-fs warning (device loop0): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 185.881380][T19592] EXT4-fs error (device loop5): ext4_ext_check_inode:459: inode #3: comm syz-executor.5: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) 00:13:10 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000340)=0x0) r2 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r2, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:10 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r0, r1, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(0xffffffffffffffff, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:10 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r0, r1, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(0xffffffffffffffff, 0x2ff, 0x0, 0x0, 0x0, 0x0) [ 185.890593][T19575] EXT4-fs (loop0): mount failed [ 185.899607][T19592] EXT4-fs error (device loop5): ext4_quota_enable:6438: comm syz-executor.5: Bad quota inode # 3 [ 185.915058][T19592] EXT4-fs warning (device loop5): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 185.933219][T19590] EXT4-fs error (device loop4): ext4_quota_enable:6438: comm syz-executor.4: Bad quota inode # 3 00:13:10 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)) r2 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r2, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100", 0x2c, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:10 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 185.943771][T19590] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. 00:13:10 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r0, r1, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(0xffffffffffffffff, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:10 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)) r2 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r2, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010", 0x21, 0x11100}], 0x0, &(0x7f00000000c0)) [ 186.014241][T19590] EXT4-fs (loop4): mount failed [ 186.025295][T19592] EXT4-fs (loop5): mount failed [ 186.043806][T19622] loop3: detected capacity change from 0 to 512 00:13:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004000000000000000000", 0x36, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:10 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:10 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 186.116849][T19637] loop4: detected capacity change from 0 to 512 [ 186.126011][T19622] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #3: comm syz-executor.3: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 186.143541][T19622] EXT4-fs error (device loop3): ext4_quota_enable:6438: comm syz-executor.3: Bad quota inode # 3 00:13:10 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)) r2 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r2, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:10 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 186.154066][T19622] EXT4-fs warning (device loop3): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 186.168921][T19646] loop5: detected capacity change from 0 to 512 [ 186.194922][T19622] EXT4-fs (loop3): mount failed [ 186.208464][T19637] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 186.227025][T19646] EXT4-fs error (device loop5): ext4_ext_check_inode:459: inode #3: comm syz-executor.5: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 186.245313][T19646] EXT4-fs error (device loop5): ext4_quota_enable:6438: comm syz-executor.5: Bad quota inode # 3 00:13:10 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:13:10 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100", 0x2c, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:10 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:10 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 186.255934][T19646] EXT4-fs warning (device loop5): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 186.278091][T19637] EXT4-fs (loop4): mount failed [ 186.294930][T19646] EXT4-fs (loop5): mount failed 00:13:10 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:13:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010", 0x21, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004000000000000000000", 0x36, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:10 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 186.363819][T19674] loop3: detected capacity change from 0 to 512 00:13:10 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 186.416382][T19691] loop4: detected capacity change from 0 to 512 [ 186.426191][T19689] loop5: detected capacity change from 0 to 512 [ 186.438029][T19674] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #3: comm syz-executor.3: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 186.455517][T19674] EXT4-fs error (device loop3): ext4_quota_enable:6438: comm syz-executor.3: Bad quota inode # 3 00:13:10 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:10 executing program 1 (fault-call:3 fault-nth:0): open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:10 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 186.466105][T19674] EXT4-fs warning (device loop3): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 00:13:10 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 186.514453][T19691] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 186.526660][T19674] EXT4-fs (loop3): mount failed [ 186.529876][T19689] EXT4-fs error (device loop5): ext4_ext_check_inode:459: inode #3: comm syz-executor.5: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 186.545914][T19712] FAULT_INJECTION: forcing a failure. [ 186.545914][T19712] name failslab, interval 1, probability 0, space 0, times 1 [ 186.551453][T19689] EXT4-fs error (device loop5): ext4_quota_enable:6438: comm syz-executor.5: Bad quota inode # 3 [ 186.564875][T19712] CPU: 1 PID: 19712 Comm: syz-executor.1 Not tainted 5.14.0-rc3-syzkaller #0 [ 186.575550][T19689] EXT4-fs warning (device loop5): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 186.584395][T19712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 186.584409][T19712] Call Trace: [ 186.584416][T19712] dump_stack_lvl+0xb7/0x103 [ 186.616767][T19712] dump_stack+0x11/0x1a [ 186.620960][T19712] should_fail+0x23c/0x250 [ 186.624397][T19691] EXT4-fs (loop4): mount failed [ 186.625548][T19712] __should_failslab+0x81/0x90 [ 186.625570][T19712] should_failslab+0x5/0x20 [ 186.639755][T19712] kmem_cache_alloc_bulk+0x40/0x340 [ 186.645051][T19712] io_submit_sqes+0x491/0xe50 [ 186.649728][T19712] ? get_pid_task+0x8b/0xc0 [ 186.654231][T19712] __se_sys_io_uring_enter+0x1c7/0xa20 [ 186.655566][T19689] EXT4-fs (loop5): mount failed [ 186.659688][T19712] ? __fget_light+0x21b/0x260 [ 186.659708][T19712] ? fput+0x2d/0x130 [ 186.674070][T19712] __x64_sys_io_uring_enter+0x74/0x80 [ 186.679556][T19712] do_syscall_64+0x3d/0x90 [ 186.684476][T19712] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 186.690475][T19712] RIP: 0033:0x4665e9 [ 186.694355][T19712] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 186.714006][T19712] RSP: 002b:00007fa445d28188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 186.727483][T19712] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 186.735483][T19712] RDX: 0000000000000000 RSI: 00000000000002ff RDI: 0000000000000004 [ 186.743466][T19712] RBP: 00007fa445d281d0 R08: 0000000000000000 R09: 0000000000000000 [ 186.751416][T19712] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 186.759365][T19712] R13: 00007fff50b2596f R14: 00007fa445d28300 R15: 0000000000022000 00:13:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100", 0x2c, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:11 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:11 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:11 executing program 1 (fault-call:3 fault-nth:1): open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 00:13:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010", 0x21, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004000000000000000000", 0x36, 0x11100}], 0x0, &(0x7f00000000c0)) [ 186.855341][T19736] loop3: detected capacity change from 0 to 512 [ 186.862450][T19733] FAULT_INJECTION: forcing a failure. [ 186.862450][T19733] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 186.865700][T19739] loop5: detected capacity change from 0 to 512 [ 186.875815][T19733] CPU: 0 PID: 19733 Comm: syz-executor.1 Not tainted 5.14.0-rc3-syzkaller #0 [ 186.890795][T19733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 186.901020][T19733] Call Trace: 00:13:11 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:11 executing program 2: syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r2 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r2, 0x0, 0x0}, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 186.904431][T19733] dump_stack_lvl+0xb7/0x103 [ 186.909112][T19733] dump_stack+0x11/0x1a [ 186.913298][T19733] should_fail+0x23c/0x250 [ 186.917808][T19733] should_fail_usercopy+0x16/0x20 [ 186.919511][T19740] loop4: detected capacity change from 0 to 512 [ 186.922924][T19733] _copy_to_user+0x1c/0x90 [ 186.922947][T19733] simple_read_from_buffer+0xab/0x120 [ 186.922965][T19733] proc_fail_nth_read+0xf6/0x140 [ 186.943970][T19733] ? rw_verify_area+0x136/0x250 [ 186.948856][T19733] ? proc_fault_inject_write+0x200/0x200 [ 186.954490][T19733] vfs_read+0x154/0x5d0 [ 186.958680][T19733] ? fput+0x2d/0x130 [ 186.962647][T19733] ? __se_sys_io_uring_enter+0x858/0xa20 [ 186.968283][T19733] ? __fget_light+0x21b/0x260 [ 186.972992][T19733] ? __cond_resched+0x11/0x40 [ 186.977662][T19733] ksys_read+0xce/0x180 [ 186.981806][T19733] __x64_sys_read+0x3e/0x50 [ 186.986337][T19733] do_syscall_64+0x3d/0x90 [ 186.990844][T19733] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 186.996769][T19733] RIP: 0033:0x41936c [ 187.000657][T19733] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 187.020253][T19733] RSP: 002b:00007fa445d28170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 187.028651][T19733] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000041936c [ 187.036783][T19733] RDX: 000000000000000f RSI: 00007fa445d281e0 RDI: 0000000000000005 [ 187.044881][T19733] RBP: 00007fa445d281d0 R08: 0000000000000000 R09: 0000000000000000 [ 187.052838][T19733] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 187.060882][T19733] R13: 00007fff50b2596f R14: 00007fa445d28300 R15: 0000000000022000 [ 187.098902][T19736] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #3: comm syz-executor.3: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 187.104063][T19739] EXT4-fs error (device loop5): ext4_ext_check_inode:459: inode #3: comm syz-executor.5: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 187.116646][T19736] EXT4-fs error (device loop3): ext4_quota_enable:6438: comm syz-executor.3: Bad quota inode # 3 00:13:11 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) [ 187.134888][T19739] EXT4-fs error (device loop5): ext4_quota_enable:6438: comm syz-executor.5: Bad quota inode # 3 [ 187.145373][T19736] EXT4-fs warning (device loop3): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 187.155870][T19739] EXT4-fs warning (device loop5): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 187.156424][T19739] EXT4-fs (loop5): mount failed 00:13:11 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x4000, 0x0, 0x0, 0x0, 0x0) 00:13:11 executing program 2: syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r2 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r2, 0x0, 0x0}, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:11 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 187.200725][T19740] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 187.212967][T19736] EXT4-fs (loop3): mount failed 00:13:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004000000000000", 0x33, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af301000400000000000000000000000300", 0x3a, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:11 executing program 2: syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r2 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r2, 0x0, 0x0}, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:11 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 187.269711][T19740] EXT4-fs (loop4): mount failed 00:13:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c000000100008000000", 0x26, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:11 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 187.311989][T19778] loop5: detected capacity change from 0 to 512 00:13:11 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) [ 187.357428][T19791] loop3: detected capacity change from 0 to 512 [ 187.376668][T19778] EXT4-fs error (device loop5): ext4_ext_check_inode:459: inode #3: comm syz-executor.5: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 187.389320][T19794] loop4: detected capacity change from 0 to 512 00:13:11 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 187.394918][T19778] EXT4-fs error (device loop5): ext4_quota_enable:6438: comm syz-executor.5: Bad quota inode # 3 [ 187.412097][T19778] EXT4-fs warning (device loop5): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 00:13:11 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:11 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x2, 0x0, 0x0, 0x0) [ 187.451438][T19778] EXT4-fs (loop5): mount failed [ 187.458168][T19794] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #3: comm syz-executor.4: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 187.475370][T19794] EXT4-fs error (device loop4): ext4_quota_enable:6438: comm syz-executor.4: Bad quota inode # 3 00:13:11 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 187.482757][T19791] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #3: comm syz-executor.3: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 187.486010][T19794] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 187.504779][T19791] EXT4-fs error (device loop3): ext4_quota_enable:6438: comm syz-executor.3: Bad quota inode # 3 [ 187.529300][T19794] EXT4-fs (loop4): mount failed [ 187.529801][T19791] EXT4-fs warning (device loop3): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 00:13:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af301000400000000000000000000000300", 0x3a, 0x11100}], 0x0, &(0x7f00000000c0)) [ 187.549720][T19791] EXT4-fs (loop3): mount failed 00:13:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004000000000000", 0x33, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:11 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0xf, 0x0, 0x0, 0x0) 00:13:11 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:13:12 executing program 0: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 187.606228][T19828] loop5: detected capacity change from 0 to 512 00:13:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c000000100008000000", 0x26, 0x11100}], 0x0, &(0x7f00000000c0)) [ 187.672776][T19844] loop3: detected capacity change from 0 to 512 [ 187.685238][T19828] EXT4-fs error (device loop5): ext4_ext_check_inode:459: inode #3: comm syz-executor.5: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 187.703490][T19828] EXT4-fs error (device loop5): ext4_quota_enable:6438: comm syz-executor.5: Bad quota inode # 3 00:13:12 executing program 0: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:12 executing program 2 (fault-call:3 fault-nth:0): r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:12 executing program 0: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 187.714606][T19828] EXT4-fs warning (device loop5): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 187.742572][T19850] loop4: detected capacity change from 0 to 512 00:13:12 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0xa1, 0x0, 0x0, 0x0) [ 187.758182][T19844] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #3: comm syz-executor.3: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 187.764880][T19828] EXT4-fs (loop5): mount failed [ 187.776524][T19844] EXT4-fs error (device loop3): ext4_quota_enable:6438: comm syz-executor.3: Bad quota inode # 3 [ 187.791810][T19844] EXT4-fs warning (device loop3): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 187.811413][T19859] FAULT_INJECTION: forcing a failure. 00:13:12 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0xf5, 0x0, 0x0, 0x0) [ 187.811413][T19859] name failslab, interval 1, probability 0, space 0, times 0 [ 187.814460][T19844] EXT4-fs (loop3): mount failed [ 187.824054][T19859] CPU: 1 PID: 19859 Comm: syz-executor.2 Not tainted 5.14.0-rc3-syzkaller #0 [ 187.837600][T19859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 187.847724][T19859] Call Trace: [ 187.850992][T19859] dump_stack_lvl+0xb7/0x103 [ 187.855580][T19859] dump_stack+0x11/0x1a [ 187.859755][T19859] should_fail+0x23c/0x250 [ 187.864192][T19859] __should_failslab+0x81/0x90 [ 187.869009][T19859] should_failslab+0x5/0x20 00:13:12 executing program 0: r0 = syz_io_uring_setup(0x8b, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 187.873552][T19859] kmem_cache_alloc_bulk+0x40/0x340 [ 187.878747][T19859] io_submit_sqes+0x491/0xe50 [ 187.883440][T19859] ? get_pid_task+0x8b/0xc0 [ 187.887950][T19859] __se_sys_io_uring_enter+0x1c7/0xa20 [ 187.893492][T19859] ? __fget_light+0x21b/0x260 [ 187.898236][T19859] ? fput+0x2d/0x130 [ 187.902139][T19859] __x64_sys_io_uring_enter+0x74/0x80 [ 187.907563][T19859] do_syscall_64+0x3d/0x90 [ 187.911987][T19859] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 187.914877][T19850] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #3: comm syz-executor.4: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 187.917880][T19859] RIP: 0033:0x4665e9 [ 187.917898][T19859] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 187.917916][T19859] RSP: 002b:00007fc673fb6188 EFLAGS: 00000246 [ 187.935129][T19850] EXT4-fs error (device loop4): ext4_quota_enable:6438: comm syz-executor.4: Bad quota inode # 3 [ 187.939115][T19859] ORIG_RAX: 00000000000001aa [ 187.939123][T19859] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 187.958718][T19850] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 187.965270][T19859] RDX: 0000000000000000 RSI: 000000000000450c RDI: 0000000000000003 [ 187.965284][T19859] RBP: 00007fc673fb61d0 R08: 0000000000000000 R09: 0000000000000000 [ 187.983234][T19850] EXT4-fs (loop4): mount failed 00:13:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af301000400000000000000000000000300", 0x3a, 0x11100}], 0x0, &(0x7f00000000c0)) [ 187.988728][T19859] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 187.988742][T19859] R13: 00007ffe6f5e811f R14: 00007fc673fb6300 R15: 0000000000022000 00:13:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004000000000000", 0x33, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:12 executing program 0: r0 = syz_io_uring_setup(0x8b, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:12 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0xf00, 0x0, 0x0, 0x0) 00:13:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c000000100008000000", 0x26, 0x11100}], 0x0, &(0x7f00000000c0)) [ 188.088285][T19890] loop5: detected capacity change from 0 to 512 [ 188.134366][T19890] EXT4-fs error (device loop5): ext4_ext_check_inode:459: inode #3: comm syz-executor.5: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 188.136406][T19902] loop3: detected capacity change from 0 to 512 [ 188.152517][T19890] EXT4-fs error (device loop5): ext4_quota_enable:6438: comm syz-executor.5: Bad quota inode # 3 [ 188.152541][T19890] EXT4-fs warning (device loop5): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 00:13:12 executing program 2 (fault-call:3 fault-nth:1): r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:12 executing program 0: r0 = syz_io_uring_setup(0x8b, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:12 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x2000, 0x0, 0x0, 0x0) [ 188.174762][T19903] loop4: detected capacity change from 0 to 512 [ 188.225066][T19907] FAULT_INJECTION: forcing a failure. [ 188.225066][T19907] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 188.229337][T19890] EXT4-fs (loop5): mount failed [ 188.238253][T19907] CPU: 1 PID: 19907 Comm: syz-executor.2 Not tainted 5.14.0-rc3-syzkaller #0 [ 188.251810][T19907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 188.262208][T19907] Call Trace: [ 188.265485][T19907] dump_stack_lvl+0xb7/0x103 [ 188.270097][T19907] dump_stack+0x11/0x1a [ 188.274359][T19907] should_fail+0x23c/0x250 [ 188.278786][T19907] should_fail_usercopy+0x16/0x20 [ 188.281734][T19902] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #3: comm syz-executor.3: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 188.283984][T19907] _copy_to_user+0x1c/0x90 [ 188.302337][T19902] EXT4-fs error (device loop3): ext4_quota_enable:6438: comm syz-executor.3: Bad quota inode # 3 [ 188.306717][T19907] simple_read_from_buffer+0xab/0x120 [ 188.306742][T19907] proc_fail_nth_read+0xf6/0x140 [ 188.317233][T19902] EXT4-fs warning (device loop3): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 188.322546][T19907] ? rw_verify_area+0x136/0x250 [ 188.330156][T19902] EXT4-fs (loop3): mount failed [ 188.341414][T19907] ? proc_fault_inject_write+0x200/0x200 [ 188.341448][T19907] vfs_read+0x154/0x5d0 [ 188.360953][T19907] ? fput+0x2d/0x130 [ 188.365052][T19907] ? __se_sys_io_uring_enter+0x858/0xa20 [ 188.365756][T19903] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #3: comm syz-executor.4: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 188.370703][T19907] ? __fget_light+0x21b/0x260 [ 188.370725][T19907] ? __cond_resched+0x11/0x40 [ 188.387795][T19903] EXT4-fs error (device loop4): ext4_quota_enable:6438: comm syz-executor.4: Bad quota inode # 3 [ 188.392382][T19907] ksys_read+0xce/0x180 [ 188.392405][T19907] __x64_sys_read+0x3e/0x50 00:13:12 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x4000, 0x0, 0x0, 0x0) 00:13:12 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(0x0, r1, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 188.397054][T19903] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 188.407602][T19907] do_syscall_64+0x3d/0x90 [ 188.414969][T19903] EXT4-fs (loop4): mount failed [ 188.416753][T19907] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 188.416787][T19907] RIP: 0033:0x41936c [ 188.453132][T19907] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 00:13:12 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(0x0, r1, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:12 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0xa1ff, 0x0, 0x0, 0x0) [ 188.472812][T19907] RSP: 002b:00007fc673fb6170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 188.481314][T19907] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000041936c [ 188.489275][T19907] RDX: 000000000000000f RSI: 00007fc673fb61e0 RDI: 0000000000000005 [ 188.497257][T19907] RBP: 00007fc673fb61d0 R08: 0000000000000000 R09: 0000000000000000 [ 188.505286][T19907] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 188.513248][T19907] R13: 00007ffe6f5e811f R14: 00007fc673fb6300 R15: 0000000000022000 00:13:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004000000000000000000000003000000", 0x3c, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:12 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:12 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0xf5ff, 0x0, 0x0, 0x0) 00:13:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af301000400"/55, 0x37, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000a", 0x29, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:12 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(0x0, r1, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 188.645987][T19962] loop5: detected capacity change from 0 to 512 [ 188.653772][T19963] loop4: detected capacity change from 0 to 512 [ 188.664805][T19967] loop3: detected capacity change from 0 to 512 00:13:13 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:13 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:13 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0xffa1, 0x0, 0x0, 0x0) [ 188.678259][T19962] EXT4-fs error (device loop5): ext4_ext_check_inode:459: inode #3: comm syz-executor.5: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 188.696597][T19962] EXT4-fs error (device loop5): ext4_quota_enable:6438: comm syz-executor.5: Bad quota inode # 3 [ 188.707120][T19962] EXT4-fs warning (device loop5): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 188.723100][T19962] EXT4-fs (loop5): mount failed 00:13:13 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x2, 0x0, 0x0, 0x0) 00:13:13 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 188.743868][T19963] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #3: comm syz-executor.4: pblk 0 bad header/extent: invalid magic - magic a, entries 0, max 0(0), depth 0(0) [ 188.761093][T19963] EXT4-fs error (device loop4): ext4_quota_enable:6438: comm syz-executor.4: Bad quota inode # 3 [ 188.771701][T19963] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 00:13:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004000000000000000000000003000000", 0x3c, 0x11100}], 0x0, &(0x7f00000000c0)) [ 188.787222][T19967] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #3: comm syz-executor.3: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 188.805297][T19963] EXT4-fs (loop4): mount failed [ 188.810203][T19967] EXT4-fs error (device loop3): ext4_quota_enable:6438: comm syz-executor.3: Bad quota inode # 3 [ 188.820720][T19967] EXT4-fs warning (device loop3): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 00:13:13 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0xfff5, 0x0, 0x0, 0x0) 00:13:13 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0xf, 0x0, 0x0, 0x0) [ 188.869544][T20001] loop5: detected capacity change from 0 to 512 [ 188.917046][T19967] EXT4-fs (loop3): mount failed [ 188.928063][T20001] EXT4-fs error (device loop5): ext4_ext_check_inode:459: inode #3: comm syz-executor.5: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 188.946294][T20001] EXT4-fs error (device loop5): ext4_quota_enable:6438: comm syz-executor.5: Bad quota inode # 3 00:13:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af301000400"/55, 0x37, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:13 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000a", 0x29, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:13 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x95, 0x0, 0x0, 0x0) 00:13:13 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x400000, 0x0, 0x0, 0x0) 00:13:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004000000000000000000000003000000", 0x3c, 0x11100}], 0x0, &(0x7f00000000c0)) [ 188.956878][T20001] EXT4-fs warning (device loop5): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 188.971873][T20001] EXT4-fs (loop5): mount failed 00:13:13 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 189.033193][T20032] loop3: detected capacity change from 0 to 512 [ 189.039884][T20034] loop4: detected capacity change from 0 to 512 [ 189.054578][T20037] loop5: detected capacity change from 0 to 512 00:13:13 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0xf00, 0x0, 0x0, 0x0) 00:13:13 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x800000, 0x0, 0x0, 0x0) [ 189.088830][T20034] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #3: comm syz-executor.4: pblk 0 bad header/extent: invalid magic - magic a, entries 0, max 0(0), depth 0(0) [ 189.105976][T20034] EXT4-fs error (device loop4): ext4_quota_enable:6438: comm syz-executor.4: Bad quota inode # 3 [ 189.116759][T20034] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 00:13:13 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:13 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x2000, 0x0, 0x0, 0x0) [ 189.133498][T20032] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #3: comm syz-executor.3: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 189.150772][T20034] EXT4-fs (loop4): mount failed [ 189.151684][T20032] EXT4-fs error (device loop3): ext4_quota_enable:6438: comm syz-executor.3: Bad quota inode # 3 [ 189.167071][T20032] EXT4-fs warning (device loop3): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 00:13:13 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x1000000, 0x0, 0x0, 0x0) [ 189.201180][T20037] EXT4-fs error (device loop5): ext4_ext_check_inode:459: inode #3: comm syz-executor.5: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 189.219454][T20037] EXT4-fs error (device loop5): ext4_quota_enable:6438: comm syz-executor.5: Bad quota inode # 3 [ 189.230075][T20037] EXT4-fs warning (device loop5): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 189.233222][T20032] EXT4-fs (loop3): mount failed [ 189.261279][T20037] EXT4-fs (loop5): mount failed 00:13:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af301000400"/55, 0x37, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:13 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x3e80, 0x0, 0x0, 0x0) 00:13:13 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:13 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x2000000, 0x0, 0x0, 0x0) 00:13:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000a", 0x29, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d}], 0x0, &(0x7f00000000c0)) 00:13:13 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x803e, 0x0, 0x0, 0x0) 00:13:13 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:13 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0xf000000, 0x0, 0x0, 0x0) [ 189.372255][T20102] loop3: detected capacity change from 0 to 512 [ 189.378592][T20101] loop5: detected capacity change from 0 to 512 [ 189.379155][T20103] loop4: detected capacity change from 0 to 512 00:13:13 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x95ff, 0x0, 0x0, 0x0) [ 189.428491][T20103] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #3: comm syz-executor.4: pblk 0 bad header/extent: invalid magic - magic a, entries 0, max 0(0), depth 0(0) [ 189.445722][T20103] EXT4-fs error (device loop4): ext4_quota_enable:6438: comm syz-executor.4: Bad quota inode # 3 [ 189.456253][T20103] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 00:13:13 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x20000000, 0x0, 0x0, 0x0) [ 189.479558][T20102] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #3: comm syz-executor.3: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 189.483791][T20103] EXT4-fs (loop4): mount failed [ 189.498348][T20102] EXT4-fs error (device loop3): ext4_quota_enable:6438: comm syz-executor.3: Bad quota inode # 3 [ 189.513705][T20102] EXT4-fs warning (device loop3): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 00:13:13 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0xff95, 0x0, 0x0, 0x0) [ 189.528419][T20101] EXT4-fs error (device loop5): ext4_quota_enable:6438: comm syz-executor.5: Bad quota inode # 3 [ 189.539263][T20101] EXT4-fs warning (device loop5): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 189.554726][T20101] EXT4-fs (loop5): mount failed [ 189.577970][T20102] EXT4-fs (loop3): mount failed 00:13:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3", 0x2a, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:14 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:14 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x20000, 0x0, 0x0, 0x0) 00:13:14 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0xa1ffffff, 0x0, 0x0, 0x0) 00:13:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004000000000000000000000003", 0x39, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d}], 0x0, &(0x7f00000000c0)) 00:13:14 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0xf5ffffff, 0x0, 0x0, 0x0) 00:13:14 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 189.679617][T20158] loop3: detected capacity change from 0 to 512 [ 189.684773][T20160] loop5: detected capacity change from 0 to 512 [ 189.694285][T20163] loop4: detected capacity change from 0 to 512 00:13:14 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x1000000, 0x0, 0x0, 0x0) [ 189.730284][T20158] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #3: comm syz-executor.3: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 189.748452][T20158] EXT4-fs error (device loop3): ext4_quota_enable:6438: comm syz-executor.3: Bad quota inode # 3 [ 189.758992][T20158] EXT4-fs warning (device loop3): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 189.780921][T20163] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #3: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 0, max 0(0), depth 0(0) [ 189.798484][T20163] EXT4-fs error (device loop4): ext4_quota_enable:6438: comm syz-executor.4: Bad quota inode # 3 [ 189.803735][T20160] EXT4-fs error (device loop5): ext4_quota_enable:6438: comm syz-executor.5: Bad quota inode # 3 00:13:14 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0xffffffa1, 0x0, 0x0, 0x0) 00:13:14 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, 0x0, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 189.809089][T20163] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 189.819964][T20160] EXT4-fs warning (device loop5): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 189.830348][T20160] EXT4-fs (loop5): mount failed [ 189.871055][T20158] EXT4-fs (loop3): mount failed 00:13:14 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, 0x0, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 189.886523][T20163] EXT4-fs (loop4): mount failed 00:13:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000a", 0x29, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d}], 0x0, &(0x7f00000000c0)) 00:13:14 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0xf000000, 0x0, 0x0, 0x0) 00:13:14 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0xfffffff5, 0x0, 0x0, 0x0) 00:13:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af301000400"/56, 0x38, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:14 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, 0x0, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:14 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:14 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x20000000, 0x0, 0x0, 0x0) [ 189.998813][T20222] loop5: detected capacity change from 0 to 512 [ 190.004930][T20221] loop4: detected capacity change from 0 to 512 [ 190.011558][T20218] loop3: detected capacity change from 0 to 512 00:13:14 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0xffffffff, 0x0, 0x0, 0x0) [ 190.050627][T20222] EXT4-fs error (device loop5): ext4_quota_enable:6438: comm syz-executor.5: Bad quota inode # 3 [ 190.061203][T20222] EXT4-fs warning (device loop5): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. 00:13:14 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x803e0000, 0x0, 0x0, 0x0) 00:13:14 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x2, 0x0, 0x0) [ 190.090660][T20221] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #3: comm syz-executor.4: pblk 0 bad header/extent: invalid magic - magic a, entries 0, max 0(0), depth 0(0) [ 190.107764][T20221] EXT4-fs error (device loop4): ext4_quota_enable:6438: comm syz-executor.4: Bad quota inode # 3 [ 190.118421][T20221] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 00:13:14 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 190.133516][T20218] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #3: comm syz-executor.3: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 190.151827][T20218] EXT4-fs error (device loop3): ext4_quota_enable:6438: comm syz-executor.3: Bad quota inode # 3 [ 190.162351][T20218] EXT4-fs warning (device loop3): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 190.177722][T20221] EXT4-fs (loop4): mount failed [ 190.183223][T20218] EXT4-fs (loop3): mount failed [ 190.186871][T20222] EXT4-fs (loop5): mount failed 00:13:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000a", 0x29, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:14 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x95ffffff, 0x0, 0x0, 0x0) 00:13:14 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0xf, 0x0, 0x0) 00:13:14 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af301000400"/56, 0x38, 0x11100}], 0x0, &(0x7f00000000c0)) [ 190.255727][T20268] loop4: detected capacity change from 0 to 512 [ 190.292706][T20279] loop3: detected capacity change from 0 to 512 [ 190.318398][T20268] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #3: comm syz-executor.4: pblk 0 bad header/extent: invalid magic - magic a, entries 0, max 0(0), depth 0(0) [ 190.322980][T20284] loop5: detected capacity change from 0 to 512 [ 190.335517][T20268] EXT4-fs error (device loop4): ext4_quota_enable:6438: comm syz-executor.4: Bad quota inode # 3 [ 190.352712][T20268] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 00:13:14 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0xf5ffffff, 0x0, 0x0, 0x0) 00:13:14 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, 0x0}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:14 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0xa1, 0x0, 0x0) [ 190.384190][T20284] EXT4-fs error (device loop5): ext4_fill_super:4956: inode #2: comm syz-executor.5: iget: root inode unallocated [ 190.390174][T20268] EXT4-fs (loop4): mount failed [ 190.396560][T20284] EXT4-fs (loop5): get root inode failed [ 190.407001][T20284] EXT4-fs (loop5): mount failed [ 190.412370][T20279] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #3: comm syz-executor.3: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) 00:13:14 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0xffffff95, 0x0, 0x0, 0x0) 00:13:14 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0xf5, 0x0, 0x0) [ 190.430532][T20279] EXT4-fs error (device loop3): ext4_quota_enable:6438: comm syz-executor.3: Bad quota inode # 3 [ 190.441244][T20279] EXT4-fs warning (device loop3): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 190.468849][T20279] EXT4-fs (loop3): mount failed 00:13:14 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, 0x0}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000a", 0x29, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af301000400"/56, 0x38, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:14 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0xfffffff5, 0x0, 0x0, 0x0) 00:13:14 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0xf00, 0x0, 0x0) 00:13:14 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, 0x0}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 190.571724][T20327] loop4: detected capacity change from 0 to 512 [ 190.580322][T20329] loop5: detected capacity change from 0 to 512 [ 190.587966][T20331] loop3: detected capacity change from 0 to 512 00:13:15 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x2000, 0x0, 0x0) [ 190.638341][T20329] EXT4-fs error (device loop5): ext4_fill_super:4956: inode #2: comm syz-executor.5: iget: root inode unallocated [ 190.650513][T20329] EXT4-fs (loop5): get root inode failed [ 190.656172][T20329] EXT4-fs (loop5): mount failed [ 190.662519][T20327] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #3: comm syz-executor.4: pblk 0 bad header/extent: invalid magic - magic a, entries 0, max 0(0), depth 0(0) 00:13:15 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0xffffffff, 0x0, 0x0, 0x0) 00:13:15 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 190.679731][T20327] EXT4-fs error (device loop4): ext4_quota_enable:6438: comm syz-executor.4: Bad quota inode # 3 [ 190.690318][T20327] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 190.710850][T20331] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #3: comm syz-executor.3: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) 00:13:15 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:15 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x4000, 0x0, 0x0) [ 190.729264][T20331] EXT4-fs error (device loop3): ext4_quota_enable:6438: comm syz-executor.3: Bad quota inode # 3 [ 190.732710][T20327] EXT4-fs (loop4): mount failed [ 190.739831][T20331] EXT4-fs warning (device loop3): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 190.771991][T20331] EXT4-fs (loop3): mount failed 00:13:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3", 0x2a}], 0x0, &(0x7f00000000c0)) 00:13:15 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x2, 0x0, 0x0) 00:13:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004000000000000000000000003", 0x39}], 0x0, &(0x7f00000000c0)) 00:13:15 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 190.868973][T20382] loop4: detected capacity change from 0 to 512 [ 190.882720][T20389] loop3: detected capacity change from 0 to 512 [ 190.883866][T20384] loop5: detected capacity change from 0 to 512 00:13:15 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0xf, 0x0, 0x0) 00:13:15 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0xa1ff, 0x0, 0x0) [ 190.913862][T20382] EXT4-fs error (device loop4): ext4_quota_enable:6438: comm syz-executor.4: Bad quota inode # 3 [ 190.924446][T20382] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 190.948242][T20389] EXT4-fs error (device loop3): ext4_quota_enable:6438: comm syz-executor.3: Bad quota inode # 3 00:13:15 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 190.958845][T20389] EXT4-fs warning (device loop3): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. 00:13:15 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x95, 0x0, 0x0) 00:13:15 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0xf5ff, 0x0, 0x0) 00:13:15 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 190.997155][T20382] EXT4-fs (loop4): mount failed [ 191.002415][T20384] EXT4-fs error (device loop5): ext4_fill_super:4956: inode #2: comm syz-executor.5: iget: root inode unallocated [ 191.014468][T20384] EXT4-fs (loop5): get root inode failed [ 191.020099][T20384] EXT4-fs (loop5): mount failed [ 191.039561][T20389] EXT4-fs (loop3): mount failed 00:13:15 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0xffa1, 0x0, 0x0) 00:13:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {0x0, 0x0, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3", 0x2a}], 0x0, &(0x7f00000000c0)) 00:13:15 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:15 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0xf00, 0x0, 0x0) 00:13:15 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0xfff5, 0x0, 0x0) 00:13:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004000000000000000000000003", 0x39}], 0x0, &(0x7f00000000c0)) 00:13:15 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 191.197181][T20450] loop5: detected capacity change from 0 to 512 [ 191.206432][T20454] loop3: detected capacity change from 0 to 512 [ 191.208474][T20453] loop4: detected capacity change from 0 to 512 00:13:15 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x2000, 0x0, 0x0) 00:13:15 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x400000, 0x0, 0x0) [ 191.251372][T20450] EXT4-fs error (device loop5): ext4_fill_super:4956: inode #2: comm syz-executor.5: iget: root inode unallocated [ 191.263456][T20450] EXT4-fs (loop5): get root inode failed [ 191.269193][T20450] EXT4-fs (loop5): mount failed [ 191.289611][T20454] EXT4-fs error (device loop3): ext4_quota_enable:6438: comm syz-executor.3: Bad quota inode # 3 00:13:15 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 191.300437][T20454] EXT4-fs warning (device loop3): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 191.330528][T20454] EXT4-fs (loop3): mount failed [ 191.330566][T20453] EXT4-fs error (device loop4): ext4_quota_enable:6438: comm syz-executor.4: Bad quota inode # 3 00:13:15 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x800000, 0x0, 0x0) 00:13:15 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x3e80, 0x0, 0x0) 00:13:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {0x0, 0x0, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) [ 191.345925][T20453] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 191.378230][T20453] EXT4-fs (loop4): mount failed 00:13:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3", 0x2a}], 0x0, &(0x7f00000000c0)) 00:13:15 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:15 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x803e, 0x0, 0x0) 00:13:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004000000000000000000000003", 0x39}], 0x0, &(0x7f00000000c0)) 00:13:15 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x1000000, 0x0, 0x0) [ 191.461123][T20505] loop5: detected capacity change from 0 to 512 [ 191.481107][T20508] loop4: detected capacity change from 0 to 512 [ 191.486042][T20511] loop3: detected capacity change from 0 to 512 00:13:15 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x2000000, 0x0, 0x0) 00:13:15 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:15 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x95ff, 0x0, 0x0) [ 191.523005][T20511] EXT4-fs error (device loop3): ext4_quota_enable:6438: comm syz-executor.3: Bad quota inode # 3 [ 191.533596][T20511] EXT4-fs warning (device loop3): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 191.558649][T20511] EXT4-fs (loop3): mount failed 00:13:15 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:15 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:16 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0xff95, 0x0, 0x0) [ 191.570642][T20505] EXT4-fs error (device loop5): ext4_fill_super:4956: inode #2: comm syz-executor.5: iget: root inode unallocated [ 191.582677][T20505] EXT4-fs (loop5): get root inode failed [ 191.588330][T20505] EXT4-fs (loop5): mount failed [ 191.589339][T20508] EXT4-fs error (device loop4): ext4_quota_enable:6438: comm syz-executor.4: Bad quota inode # 3 [ 191.603888][T20508] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. 00:13:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {0x0, 0x0, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) [ 191.679458][T20508] EXT4-fs (loop4): mount failed [ 191.710715][T20554] loop5: detected capacity change from 0 to 512 [ 191.742136][T20554] EXT4-fs error (device loop5): ext4_fill_super:4956: inode #2: comm syz-executor.5: iget: root inode unallocated [ 191.754277][T20554] EXT4-fs (loop5): get root inode failed 00:13:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3", 0x2a, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:16 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0xf000000, 0x0, 0x0) 00:13:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004000000000000000000000003", 0x39, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:16 executing program 0: syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:16 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x20000, 0x0, 0x0) [ 191.759897][T20554] EXT4-fs (loop5): mount failed 00:13:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00), 0x0, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:16 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x1000000, 0x0, 0x0) [ 191.815838][T20570] loop3: detected capacity change from 0 to 512 [ 191.822936][T20574] loop4: detected capacity change from 0 to 512 00:13:16 executing program 0: syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:16 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x20000000, 0x0, 0x0) [ 191.863283][T20574] EXT4-fs error (device loop4): ext4_fill_super:4956: inode #2: comm syz-executor.4: iget: root inode unallocated [ 191.875309][T20574] EXT4-fs (loop4): get root inode failed [ 191.880979][T20574] EXT4-fs (loop4): mount failed [ 191.886118][T20570] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 191.898156][T20570] EXT4-fs (loop3): get root inode failed [ 191.903933][T20570] EXT4-fs (loop3): mount failed 00:13:16 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0xf000000, 0x0, 0x0) 00:13:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3", 0x2a, 0x11100}], 0x0, &(0x7f00000000c0)) [ 191.925036][T20594] loop5: detected capacity change from 0 to 512 00:13:16 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0xa1ffffff, 0x0, 0x0) 00:13:16 executing program 0: syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004000000000000000000000003", 0x39, 0x11100}], 0x0, &(0x7f00000000c0)) [ 191.980753][T20594] EXT4-fs error (device loop5): ext4_fill_super:4956: inode #2: comm syz-executor.5: iget: root inode unallocated [ 191.992830][T20594] EXT4-fs (loop5): get root inode failed [ 191.998507][T20594] EXT4-fs (loop5): mount failed 00:13:16 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0xf5ffffff, 0x0, 0x0) 00:13:16 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x20000000, 0x0, 0x0) 00:13:16 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 192.039955][T20618] loop4: detected capacity change from 0 to 512 [ 192.066299][T20625] loop3: detected capacity change from 0 to 512 00:13:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00), 0x0, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:16 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x803e0000, 0x0, 0x0) 00:13:16 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 192.129484][T20618] EXT4-fs error (device loop4): ext4_fill_super:4956: inode #2: comm syz-executor.4: iget: root inode unallocated [ 192.141539][T20618] EXT4-fs (loop4): get root inode failed [ 192.147184][T20618] EXT4-fs (loop4): mount failed [ 192.164155][T20625] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated 00:13:16 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0xffffffa1, 0x0, 0x0) 00:13:16 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x95ffffff, 0x0, 0x0) 00:13:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3", 0x2a, 0x11100}], 0x0, &(0x7f00000000c0)) [ 192.176216][T20625] EXT4-fs (loop3): get root inode failed [ 192.181853][T20625] EXT4-fs (loop3): mount failed [ 192.219759][T20650] loop5: detected capacity change from 0 to 512 00:13:16 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:13:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004000000000000000000000003", 0x39, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:16 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0xfffffff5, 0x0, 0x0) [ 192.244925][T20663] loop4: detected capacity change from 0 to 512 [ 192.259780][T20650] EXT4-fs error (device loop5): ext4_fill_super:4956: inode #2: comm syz-executor.5: iget: root inode unallocated [ 192.271832][T20650] EXT4-fs (loop5): get root inode failed [ 192.277451][T20650] EXT4-fs (loop5): mount failed 00:13:16 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0xf5ffffff, 0x0, 0x0) 00:13:16 executing program 0 (fault-call:3 fault-nth:0): r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00), 0x0, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) [ 192.321798][T20663] EXT4-fs error (device loop4): ext4_fill_super:4956: inode #2: comm syz-executor.4: iget: root inode unallocated [ 192.333934][T20663] EXT4-fs (loop4): get root inode failed [ 192.339595][T20663] EXT4-fs (loop4): mount failed 00:13:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {0x0, 0x0, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3", 0x2a, 0x11100}], 0x0, &(0x7f00000000c0)) [ 192.381241][T20683] loop3: detected capacity change from 0 to 512 [ 192.386289][T20692] loop5: detected capacity change from 0 to 512 [ 192.428309][T20696] FAULT_INJECTION: forcing a failure. [ 192.428309][T20696] name failslab, interval 1, probability 0, space 0, times 0 [ 192.440975][T20696] CPU: 0 PID: 20696 Comm: syz-executor.0 Not tainted 5.14.0-rc3-syzkaller #0 [ 192.447174][T20705] loop4: detected capacity change from 0 to 512 [ 192.450626][T20696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 192.450638][T20696] Call Trace: [ 192.470203][T20696] dump_stack_lvl+0xb7/0x103 [ 192.474982][T20696] dump_stack+0x11/0x1a [ 192.479134][T20696] should_fail+0x23c/0x250 [ 192.483558][T20696] __should_failslab+0x81/0x90 [ 192.488372][T20696] should_failslab+0x5/0x20 [ 192.492957][T20696] kmem_cache_alloc_bulk+0x40/0x340 [ 192.498238][T20696] io_submit_sqes+0x491/0xe50 [ 192.503042][T20696] ? get_pid_task+0x8b/0xc0 [ 192.507541][T20696] __se_sys_io_uring_enter+0x1c7/0xa20 [ 192.513032][T20696] ? __fget_light+0x21b/0x260 [ 192.517834][T20696] ? fput+0x2d/0x130 [ 192.521756][T20696] __x64_sys_io_uring_enter+0x74/0x80 00:13:16 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0xffffff95, 0x0, 0x0) 00:13:16 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0xfffffff5, 0x0, 0x0) 00:13:16 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x10000000000, 0x0, 0x0) 00:13:16 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x1000000000000, 0x0, 0x0) 00:13:16 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x2000000000000, 0x0, 0x0) [ 192.527171][T20696] do_syscall_64+0x3d/0x90 [ 192.531582][T20696] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 192.537586][T20696] RIP: 0033:0x4665e9 [ 192.541473][T20696] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 192.561073][T20696] RSP: 002b:00007f017169d188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 192.569526][T20696] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 192.577666][T20696] RDX: 0000000000000000 RSI: 000000000000450c RDI: 0000000000000003 [ 192.585690][T20696] RBP: 00007f017169d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 192.589105][T20683] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 192.593673][T20696] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 192.593686][T20696] R13: 00007ffec3c0dd3f R14: 00007f017169d300 R15: 0000000000022000 00:13:16 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x10000000000, 0x0, 0x0) 00:13:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {0x0, 0x0, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004000000000000000000000003", 0x39, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:17 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x100000000000000, 0x0, 0x0) 00:13:17 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x40000000000000, 0x0, 0x0) [ 192.599945][T20705] EXT4-fs error (device loop4): ext4_fill_super:4956: inode #2: comm syz-executor.4: iget: root inode unallocated [ 192.605712][T20683] EXT4-fs (loop3): get root inode failed [ 192.613683][T20705] EXT4-fs (loop4): get root inode failed [ 192.613706][T20705] EXT4-fs (loop4): mount failed [ 192.640667][T20692] EXT4-fs error (device loop5): ext4_fill_super:4956: inode #2: comm syz-executor.5: iget: root inode unallocated [ 192.645068][T20683] EXT4-fs (loop3): mount failed [ 192.666795][T20692] EXT4-fs (loop5): get root inode failed [ 192.672520][T20692] EXT4-fs (loop5): mount failed 00:13:17 executing program 0 (fault-call:3 fault-nth:1): r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f465", 0xf, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {0x0, 0x0, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3", 0x2a, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:17 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x80000000000000, 0x0, 0x0) [ 192.749526][T20745] loop3: detected capacity change from 0 to 512 [ 192.774328][T20758] loop4: detected capacity change from 0 to 512 [ 192.781065][T20759] loop5: detected capacity change from 0 to 512 [ 192.791162][T20753] FAULT_INJECTION: forcing a failure. 00:13:17 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0xf00000000000000, 0x0, 0x0) [ 192.791162][T20753] name failslab, interval 1, probability 0, space 0, times 0 [ 192.803815][T20753] CPU: 1 PID: 20753 Comm: syz-executor.0 Not tainted 5.14.0-rc3-syzkaller #0 [ 192.812611][T20753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 192.822664][T20753] Call Trace: [ 192.825945][T20753] dump_stack_lvl+0xb7/0x103 [ 192.830534][T20753] dump_stack+0x11/0x1a [ 192.834680][T20753] should_fail+0x23c/0x250 [ 192.839141][T20753] ? io_timeout_prep+0x1c4/0x330 [ 192.844083][T20753] __should_failslab+0x81/0x90 [ 192.848849][T20753] should_failslab+0x5/0x20 [ 192.853346][T20753] __kmalloc+0x66/0x340 [ 192.857555][T20753] io_timeout_prep+0x1c4/0x330 [ 192.862321][T20753] io_submit_sqe+0x992/0x3400 [ 192.867152][T20753] ? kmem_cache_alloc_bulk+0x289/0x340 [ 192.872688][T20753] io_submit_sqes+0x822/0xe50 [ 192.877517][T20753] __se_sys_io_uring_enter+0x1c7/0xa20 [ 192.877970][T20745] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 192.882971][T20753] ? __fget_light+0x21b/0x260 00:13:17 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x100000000000000, 0x0, 0x0) [ 192.882992][T20753] ? fput+0x2d/0x130 [ 192.895004][T20745] EXT4-fs (loop3): get root inode failed [ 192.899618][T20753] __x64_sys_io_uring_enter+0x74/0x80 [ 192.903509][T20745] EXT4-fs (loop3): mount failed [ 192.909696][T20753] do_syscall_64+0x3d/0x90 [ 192.924435][T20753] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 192.930759][T20753] RIP: 0033:0x4665e9 00:13:17 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x200000000000000, 0x0, 0x0) [ 192.934647][T20753] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 192.954280][T20753] RSP: 002b:00007f017169d188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 192.962783][T20753] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 192.970837][T20753] RDX: 0000000000000000 RSI: 000000000000450c RDI: 0000000000000003 [ 192.978805][T20753] RBP: 00007f017169d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 192.986830][T20753] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 00:13:17 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x2000000000000000, 0x0, 0x0) 00:13:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {0x0, 0x0, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004000000000000000000000003", 0x39, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:17 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0xf00000000000000, 0x0, 0x0) [ 192.994795][T20753] R13: 00007ffec3c0dd3f R14: 00007f017169d300 R15: 0000000000022000 [ 193.003366][T20759] EXT4-fs error (device loop5): ext4_fill_super:4956: inode #2: comm syz-executor.5: iget: root inode unallocated [ 193.015399][T20759] EXT4-fs (loop5): get root inode failed [ 193.015902][T20758] EXT4-fs error (device loop4): ext4_fill_super:4956: inode #2: comm syz-executor.4: iget: root inode unallocated [ 193.021015][T20759] EXT4-fs (loop5): mount failed [ 193.033119][T20758] EXT4-fs (loop4): get root inode failed [ 193.043580][T20758] EXT4-fs (loop4): mount failed 00:13:17 executing program 0 (fault-call:3 fault-nth:2): r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {0x0, 0x0, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3", 0x2a, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f465", 0xf, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) [ 193.121869][T20804] loop3: detected capacity change from 0 to 512 00:13:17 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x2000000000000000, 0x0, 0x0) [ 193.174551][T20817] loop4: detected capacity change from 0 to 512 [ 193.182096][T20804] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 193.192604][T20821] FAULT_INJECTION: forcing a failure. [ 193.192604][T20821] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 193.194841][T20804] EXT4-fs (loop3): get root inode failed [ 193.207978][T20821] CPU: 1 PID: 20821 Comm: syz-executor.0 Not tainted 5.14.0-rc3-syzkaller #0 [ 193.213617][T20804] EXT4-fs (loop3): mount failed [ 193.227418][T20821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 193.237574][T20821] Call Trace: [ 193.240847][T20821] dump_stack_lvl+0xb7/0x103 [ 193.245466][T20821] dump_stack+0x11/0x1a [ 193.249708][T20821] should_fail+0x23c/0x250 [ 193.254244][T20821] should_fail_usercopy+0x16/0x20 [ 193.254594][T20825] loop5: detected capacity change from 0 to 512 [ 193.259273][T20821] _copy_from_user+0x1c/0xd0 [ 193.259296][T20821] get_timespec64+0x31/0xd0 00:13:17 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x803e000000000000, 0x0, 0x0) 00:13:17 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0xa1ffffffffffffff, 0x0, 0x0) [ 193.274856][T20821] io_timeout_prep+0x206/0x330 [ 193.279639][T20821] io_submit_sqe+0x992/0x3400 [ 193.284321][T20821] ? kmem_cache_alloc_bulk+0x289/0x340 [ 193.289792][T20821] io_submit_sqes+0x822/0xe50 [ 193.294670][T20821] __se_sys_io_uring_enter+0x1c7/0xa20 [ 193.300219][T20821] ? __fget_light+0x21b/0x260 [ 193.304988][T20821] ? fput+0x2d/0x130 [ 193.308890][T20821] __x64_sys_io_uring_enter+0x74/0x80 [ 193.314444][T20821] do_syscall_64+0x3d/0x90 [ 193.319041][T20821] entry_SYSCALL_64_after_hwframe+0x44/0xae 00:13:17 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x95ffffffffffffff, 0x0, 0x0) [ 193.324937][T20821] RIP: 0033:0x4665e9 [ 193.328819][T20821] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 193.348514][T20821] RSP: 002b:00007f017169d188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 193.356920][T20821] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 193.364942][T20821] RDX: 0000000000000000 RSI: 000000000000450c RDI: 0000000000000003 00:13:17 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0xf5ffffff00000000, 0x0, 0x0) [ 193.372912][T20821] RBP: 00007f017169d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 193.380912][T20821] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 193.388968][T20821] R13: 00007ffec3c0dd3f R14: 00007f017169d300 R15: 0000000000022000 [ 193.409934][T20825] EXT4-fs error (device loop5): ext4_fill_super:4956: inode #2: comm syz-executor.5: iget: root inode unallocated 00:13:17 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0xf5ffffff00000000, 0x0, 0x0) 00:13:17 executing program 0 (fault-call:3 fault-nth:3): r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 193.422083][T20825] EXT4-fs (loop5): get root inode failed [ 193.427781][T20825] EXT4-fs (loop5): mount failed [ 193.433518][T20817] EXT4-fs error (device loop4): ext4_fill_super:4956: inode #2: comm syz-executor.4: iget: root inode unallocated [ 193.445620][T20817] EXT4-fs (loop4): get root inode failed [ 193.451257][T20817] EXT4-fs (loop4): mount failed 00:13:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {0x0, 0x0, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004000000000000000000000003", 0x39, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:17 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0xf5ffffffffffffff, 0x0, 0x0) [ 193.486661][T20859] FAULT_INJECTION: forcing a failure. [ 193.486661][T20859] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 193.499758][T20859] CPU: 1 PID: 20859 Comm: syz-executor.0 Not tainted 5.14.0-rc3-syzkaller #0 [ 193.508530][T20859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 193.513411][T20862] loop3: detected capacity change from 0 to 512 [ 193.518785][T20859] Call Trace: [ 193.518794][T20859] dump_stack_lvl+0xb7/0x103 [ 193.518821][T20859] dump_stack+0x11/0x1a 00:13:17 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0xffffffffffffff95, 0x0, 0x0) [ 193.537185][T20859] should_fail+0x23c/0x250 [ 193.541610][T20859] should_fail_usercopy+0x16/0x20 [ 193.546636][T20859] _copy_to_user+0x1c/0x90 [ 193.551042][T20859] simple_read_from_buffer+0xab/0x120 [ 193.556413][T20859] proc_fail_nth_read+0xf6/0x140 [ 193.561378][T20859] ? rw_verify_area+0x136/0x250 [ 193.566225][T20859] ? proc_fault_inject_write+0x200/0x200 [ 193.571871][T20859] vfs_read+0x154/0x5d0 [ 193.576081][T20859] ? fput+0x2d/0x130 [ 193.580149][T20859] ? __se_sys_io_uring_enter+0x858/0xa20 [ 193.585787][T20859] ? __fget_light+0x21b/0x260 [ 193.590547][T20859] ? __cond_resched+0x11/0x40 [ 193.595370][T20859] ksys_read+0xce/0x180 [ 193.599527][T20859] __x64_sys_read+0x3e/0x50 [ 193.604035][T20859] do_syscall_64+0x3d/0x90 [ 193.608466][T20859] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 193.614356][T20859] RIP: 0033:0x41936c [ 193.618276][T20859] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 193.637875][T20859] RSP: 002b:00007f017169d170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 193.646485][T20859] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 000000000041936c [ 193.654461][T20859] RDX: 000000000000000f RSI: 00007f017169d1e0 RDI: 0000000000000004 [ 193.662620][T20859] RBP: 00007f017169d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 193.670730][T20859] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 193.679076][T20859] R13: 00007ffec3c0dd3f R14: 00007f017169d300 R15: 0000000000022000 00:13:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00), 0x0, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3", 0x2a, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f465", 0xf, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:18 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0xffffffff00000000, 0x0, 0x0) 00:13:18 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0xffffffffffffffff, 0x0, 0x0) 00:13:18 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 193.693590][T20862] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 193.705810][T20862] EXT4-fs (loop3): get root inode failed [ 193.711418][T20862] EXT4-fs (loop3): mount failed 00:13:18 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x2) 00:13:18 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2, 0x0, 0x0, 0x0, 0x0) 00:13:18 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0xffffffffffffffa1, 0x0, 0x0) 00:13:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00), 0x0, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004000000000000000000000003", 0x39, 0x11100}], 0x0, &(0x7f00000000c0)) [ 193.782511][T20890] loop5: detected capacity change from 0 to 512 [ 193.798352][T20888] loop4: detected capacity change from 0 to 512 00:13:18 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0xf) [ 193.852955][T20890] EXT4-fs error (device loop5): ext4_fill_super:4956: inode #2: comm syz-executor.5: iget: root inode unallocated [ 193.865053][T20890] EXT4-fs (loop5): get root inode failed [ 193.870771][T20890] EXT4-fs (loop5): mount failed [ 193.885298][T20912] loop3: detected capacity change from 0 to 512 00:13:18 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0xfffffffffffffff5, 0x0, 0x0) 00:13:18 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 193.896063][T20888] EXT4-fs error (device loop4): ext4_fill_super:4956: inode #2: comm syz-executor.4: iget: root inode unallocated [ 193.908173][T20888] EXT4-fs (loop4): get root inode failed [ 193.913836][T20888] EXT4-fs (loop4): mount failed 00:13:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00), 0x0, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3", 0x2a, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:18 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x95) 00:13:18 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x2, 0x0, 0x0, 0x0) 00:13:18 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0xffffffffffffffff, 0x0, 0x0) 00:13:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f0000", 0x16, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) [ 193.973826][T20912] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 193.985897][T20912] EXT4-fs (loop3): get root inode failed [ 193.991639][T20912] EXT4-fs (loop3): mount failed 00:13:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00), 0x0, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004000000000000000000000003", 0x39, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:18 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0xf, 0x0, 0x0, 0x0) 00:13:18 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0xf00) 00:13:18 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x2) [ 194.067018][T20954] loop4: detected capacity change from 0 to 512 [ 194.079847][T20957] loop5: detected capacity change from 0 to 512 [ 194.089876][T20960] loop3: detected capacity change from 0 to 512 00:13:18 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x2000) [ 194.129766][T20954] EXT4-fs error (device loop4): ext4_fill_super:4956: inode #2: comm syz-executor.4: iget: root inode unallocated [ 194.141792][T20954] EXT4-fs (loop4): get root inode failed [ 194.147486][T20954] EXT4-fs (loop4): mount failed [ 194.152298][T20957] EXT4-fs error (device loop5): ext4_fill_super:4956: inode #2: comm syz-executor.5: iget: root inode unallocated [ 194.164336][T20957] EXT4-fs (loop5): get root inode failed [ 194.170093][T20957] EXT4-fs (loop5): mount failed 00:13:18 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0xf00, 0x0, 0x0, 0x0) 00:13:18 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x3e80) 00:13:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00), 0x0, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3", 0x2a, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f0000", 0x16, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:18 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0xf) [ 194.196173][T20960] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 194.208491][T20960] EXT4-fs (loop3): get root inode failed [ 194.214190][T20960] EXT4-fs (loop3): mount failed 00:13:18 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x2000, 0x0, 0x0, 0x0) [ 194.293047][T21007] loop4: detected capacity change from 0 to 512 [ 194.302962][T21006] loop5: detected capacity change from 0 to 512 [ 194.327129][T21007] EXT4-fs error (device loop4): ext4_fill_super:4956: inode #2: comm syz-executor.4: iget: root inode unallocated 00:13:18 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0xa1) 00:13:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00), 0x0, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004000000000000000000000003", 0x39, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:18 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x803e) [ 194.339186][T21007] EXT4-fs (loop4): get root inode failed [ 194.344840][T21007] EXT4-fs (loop4): mount failed [ 194.371184][T21006] EXT4-fs error (device loop5): ext4_fill_super:4956: inode #2: comm syz-executor.5: iget: root inode unallocated [ 194.383305][T21006] EXT4-fs (loop5): get root inode failed 00:13:18 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x20000, 0x0, 0x0, 0x0) 00:13:18 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x95ff) 00:13:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f465", 0xf, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3", 0x2a, 0x11100}], 0x0, &(0x7f00000000c0)) [ 194.388929][T21006] EXT4-fs (loop5): mount failed [ 194.393425][T21026] loop3: detected capacity change from 0 to 512 [ 194.443224][T21026] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 194.455278][T21026] EXT4-fs (loop3): get root inode failed [ 194.460993][T21026] EXT4-fs (loop3): mount failed 00:13:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f0000", 0x16, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:18 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0xf5) 00:13:18 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x2000000, 0x0, 0x0, 0x0) [ 194.483706][T21041] loop4: detected capacity change from 0 to 512 [ 194.521445][T21053] loop5: detected capacity change from 0 to 512 00:13:18 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0xff95) 00:13:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f465", 0xf, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004000000000000000000000003", 0x39, 0x11100}], 0x0, &(0x7f00000000c0)) [ 194.532754][T21041] EXT4-fs error (device loop4): ext4_fill_super:4956: inode #2: comm syz-executor.4: iget: root inode unallocated [ 194.544840][T21041] EXT4-fs (loop4): get root inode failed [ 194.550458][T21041] EXT4-fs (loop4): mount failed 00:13:18 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0xf00) 00:13:18 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0xf000000, 0x0, 0x0, 0x0) [ 194.612276][T21074] loop3: detected capacity change from 0 to 512 [ 194.619091][T21053] EXT4-fs error (device loop5): ext4_fill_super:4956: inode #2: comm syz-executor.5: iget: root inode unallocated [ 194.631210][T21053] EXT4-fs (loop5): get root inode failed [ 194.636869][T21053] EXT4-fs (loop5): mount failed 00:13:19 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x20000) 00:13:19 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x2000) [ 194.657504][T21074] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 194.669605][T21074] EXT4-fs (loop3): get root inode failed [ 194.675257][T21074] EXT4-fs (loop3): mount failed 00:13:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f465", 0xf, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3", 0x2a, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:19 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x1000000) 00:13:19 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x20000000, 0x0, 0x0, 0x0) 00:13:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000", 0x1a, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:19 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x4000) 00:13:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f465", 0xf, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004000000000000000000000003", 0x39, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:19 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x2, 0x0, 0x0) 00:13:19 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0xf000000) [ 194.756984][T21106] loop4: detected capacity change from 0 to 512 00:13:19 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0xf, 0x0, 0x0) [ 194.831199][T21106] EXT4-fs error (device loop4): ext4_fill_super:4956: inode #2: comm syz-executor.4: iget: root inode unallocated [ 194.843326][T21106] EXT4-fs (loop4): get root inode failed [ 194.844501][T21128] loop3: detected capacity change from 0 to 512 [ 194.848963][T21106] EXT4-fs (loop4): mount failed [ 194.850846][T21129] loop5: detected capacity change from 0 to 512 00:13:19 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x20000000) 00:13:19 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0xa1ff) 00:13:19 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0xf00, 0x0, 0x0) 00:13:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f465", 0xf, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3", 0x2a, 0x11100}], 0x0, &(0x7f00000000c0)) [ 194.911355][T21129] EXT4-fs error (device loop5): ext4_fill_super:4956: inode #2: comm syz-executor.5: iget: root inode unallocated [ 194.923657][T21129] EXT4-fs (loop5): get root inode failed [ 194.929277][T21129] EXT4-fs (loop5): mount failed [ 194.945875][T21128] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated 00:13:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000", 0x1a, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f465", 0xf, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004000000000000000000000003", 0x39, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:19 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x2000, 0x0, 0x0) [ 194.958010][T21128] EXT4-fs (loop3): get root inode failed [ 194.963666][T21128] EXT4-fs (loop3): mount failed [ 194.984506][T21156] loop4: detected capacity change from 0 to 512 00:13:19 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x803e0000) 00:13:19 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0xf5ff) [ 195.039402][T21156] EXT4-fs error (device loop4): ext4_fill_super:4956: inode #2: comm syz-executor.4: iget: root inode unallocated [ 195.051442][T21156] EXT4-fs (loop4): get root inode failed [ 195.057173][T21156] EXT4-fs (loop4): mount failed [ 195.067112][T21172] loop3: detected capacity change from 0 to 512 00:13:19 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x20000, 0x0, 0x0) [ 195.090383][T21177] loop5: detected capacity change from 0 to 512 [ 195.127537][T21177] EXT4-fs error (device loop5): ext4_fill_super:4956: inode #2: comm syz-executor.5: iget: root inode unallocated 00:13:19 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x95ffffff) 00:13:19 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0xffa1) [ 195.139573][T21177] EXT4-fs (loop5): get root inode failed [ 195.145315][T21177] EXT4-fs (loop5): mount failed [ 195.171398][T21172] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 195.183470][T21172] EXT4-fs (loop3): get root inode failed 00:13:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f0000", 0x16, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3", 0x2a, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:19 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0xfff5) 00:13:19 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x2000000, 0x0, 0x0) 00:13:19 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0xf5ffffff) 00:13:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000", 0x1a, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f0000", 0x16, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004000000000000000000000003", 0x39, 0x11100}], 0x0, &(0x7f00000000c0)) [ 195.189095][T21172] EXT4-fs (loop3): mount failed [ 195.210415][T21210] loop4: detected capacity change from 0 to 512 00:13:19 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0xf000000, 0x0, 0x0) 00:13:19 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0xffffff95) [ 195.281263][T21210] EXT4-fs error (device loop4): ext4_fill_super:4956: inode #2: comm syz-executor.4: iget: root inode unallocated [ 195.293571][T21210] EXT4-fs (loop4): get root inode failed [ 195.294845][T21230] loop5: detected capacity change from 0 to 512 [ 195.299185][T21210] EXT4-fs (loop4): mount failed [ 195.319386][T21234] loop3: detected capacity change from 0 to 512 00:13:19 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x400000) [ 195.351433][T21230] EXT4-fs error (device loop5): ext4_fill_super:4956: inode #2: comm syz-executor.5: iget: root inode unallocated [ 195.363470][T21230] EXT4-fs (loop5): get root inode failed [ 195.369131][T21230] EXT4-fs (loop5): mount failed 00:13:19 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x20000000, 0x0, 0x0) 00:13:19 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0xfffffff5) 00:13:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f0000000000000400", 0x1c, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f0000", 0x16, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3", 0x2a, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:19 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x800000) [ 195.394288][T21234] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 195.406528][T21234] EXT4-fs (loop3): get root inode failed [ 195.412229][T21234] EXT4-fs (loop3): mount failed 00:13:19 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x1000000000000, 0x0, 0x0) 00:13:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f0000", 0x16, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004000000000000000000000003", 0x39, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:19 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x10000000000) [ 195.499047][T21273] loop4: detected capacity change from 0 to 512 [ 195.512506][T21274] loop5: detected capacity change from 0 to 512 00:13:19 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x1000000) 00:13:19 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x2000000000000, 0x0, 0x0) [ 195.542151][T21284] loop3: detected capacity change from 0 to 512 [ 195.562420][T21274] EXT4-fs (loop5): corrupt root inode, run e2fsck [ 195.569082][T21274] EXT4-fs (loop5): mount failed [ 195.578331][T21273] EXT4-fs error (device loop4): ext4_fill_super:4956: inode #2: comm syz-executor.4: iget: root inode unallocated 00:13:20 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x1000000000000) 00:13:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f0000", 0x16, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3", 0x2a, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:20 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x2000000) 00:13:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f0000000000000400", 0x1c, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) [ 195.590438][T21273] EXT4-fs (loop4): get root inode failed [ 195.596107][T21273] EXT4-fs (loop4): mount failed [ 195.603741][T21284] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 195.616211][T21284] EXT4-fs (loop3): get root inode failed [ 195.621871][T21284] EXT4-fs (loop3): mount failed 00:13:20 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x200000000000000, 0x0, 0x0) 00:13:20 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0xf000000) 00:13:20 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x2000000000000) 00:13:20 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0xf00000000000000, 0x0, 0x0) [ 195.711297][T21320] loop5: detected capacity change from 0 to 512 [ 195.711758][T21321] loop4: detected capacity change from 0 to 512 [ 195.764969][T21320] EXT4-fs (loop5): corrupt root inode, run e2fsck [ 195.787141][T21320] EXT4-fs (loop5): mount failed [ 195.797002][T21321] EXT4-fs error (device loop4): ext4_fill_super:4956: inode #2: comm syz-executor.4: iget: root inode unallocated [ 195.809157][T21321] EXT4-fs (loop4): get root inode failed 00:13:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f0000", 0x16, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004000000000000000000000003", 0x39, 0x11100}], 0x0, &(0x7f00000000c0)) [ 195.814817][T21321] EXT4-fs (loop4): mount failed 00:13:20 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x20000000) 00:13:20 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x2000000000000000, 0x0, 0x0) 00:13:20 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x100000000000000) 00:13:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f0000000000000400", 0x1c, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) [ 195.841604][T21349] loop3: detected capacity change from 0 to 512 00:13:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000", 0x1a, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3", 0x2a, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:20 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0xa1ffffff) 00:13:20 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x2) [ 195.910245][T21366] loop5: detected capacity change from 0 to 512 [ 195.918909][T21349] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 195.931077][T21349] EXT4-fs (loop3): get root inode failed [ 195.937432][T21349] EXT4-fs (loop3): mount failed 00:13:20 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0xf00000000000000) 00:13:20 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0xf5ffffff) [ 195.955672][T21372] loop4: detected capacity change from 0 to 512 00:13:20 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0xf) [ 195.992997][T21366] EXT4-fs (loop5): corrupt root inode, run e2fsck [ 196.014598][T21366] EXT4-fs (loop5): mount failed [ 196.021747][T21372] EXT4-fs error (device loop4): ext4_fill_super:4956: inode #2: comm syz-executor.4: iget: root inode unallocated [ 196.033939][T21372] EXT4-fs (loop4): get root inode failed 00:13:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000", 0x1a, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004000000000000000000000003", 0x39, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:20 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x2000000000000000) [ 196.039583][T21372] EXT4-fs (loop4): mount failed 00:13:20 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0xffffffa1) 00:13:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:20 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0xf00) 00:13:20 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x803e000000000000) [ 196.100439][T21406] loop3: detected capacity change from 0 to 512 00:13:20 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0xfffffff5) 00:13:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000", 0x1a, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3", 0x2a, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:20 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x95ffffffffffffff) [ 196.152688][T21418] loop5: detected capacity change from 0 to 512 [ 196.179812][T21406] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 196.191890][T21406] EXT4-fs (loop3): get root inode failed [ 196.197520][T21406] EXT4-fs (loop3): mount failed 00:13:20 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x2000) 00:13:20 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0xf5ffffff00000000) 00:13:20 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x20000) [ 196.213498][T21418] EXT4-fs error (device loop5): ext4_fill_super:4956: inode #2: comm syz-executor.5: iget: root inode unallocated [ 196.225544][T21418] EXT4-fs (loop5): get root inode failed [ 196.231281][T21418] EXT4-fs (loop5): mount failed [ 196.250801][T21435] loop4: detected capacity change from 0 to 512 00:13:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000", 0x1a, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004000000000000000000000003", 0x39, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:20 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0xffffffffffffff95) 00:13:20 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x10000000000) 00:13:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:20 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x2000000) [ 196.324854][T21435] EXT4-fs error (device loop4): ext4_fill_super:4956: inode #2: comm syz-executor.4: iget: root inode unallocated [ 196.336974][T21435] EXT4-fs (loop4): get root inode failed [ 196.342613][T21435] EXT4-fs (loop4): mount failed [ 196.392438][T21473] loop3: detected capacity change from 0 to 512 [ 196.397460][T21475] loop5: detected capacity change from 0 to 512 [ 196.424017][T21475] EXT4-fs error (device loop5): ext4_fill_super:4956: inode #2: comm syz-executor.5: iget: root inode unallocated [ 196.436147][T21475] EXT4-fs (loop5): get root inode failed 00:13:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000", 0x1a, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3", 0x2a, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:20 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x40000000000000) 00:13:20 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0xf000000) [ 196.441803][T21475] EXT4-fs (loop5): mount failed 00:13:20 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0xffffffffffffffff) 00:13:20 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x20000000) 00:13:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d9", 0x4, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) [ 196.475591][T21473] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 196.487909][T21473] EXT4-fs (loop3): get root inode failed [ 196.493561][T21473] EXT4-fs (loop3): mount failed 00:13:20 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x80000000000000) [ 196.525716][T21499] loop4: detected capacity change from 0 to 512 [ 196.537812][T21506] loop5: detected capacity change from 0 to 512 00:13:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000", 0x1a, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004000000000000000000000003", 0x39, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:21 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x1000000000000) 00:13:21 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) r5 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r4, r5, 0x0, 0x800000080004103) bind$unix(r5, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r3, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/mdstat\x00', 0x0, 0x0) fdatasync(r6) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 196.582375][T21506] EXT4-fs error (device loop5): ext4_fill_super:4956: inode #2: comm syz-executor.5: iget: root inode unallocated [ 196.594422][T21506] EXT4-fs (loop5): get root inode failed [ 196.600104][T21506] EXT4-fs (loop5): mount failed [ 196.606042][T21499] EXT4-fs error (device loop4): ext4_fill_super:4956: inode #2: comm syz-executor.4: iget: root inode unallocated [ 196.618249][T21499] EXT4-fs (loop4): get root inode failed [ 196.623977][T21499] EXT4-fs (loop4): mount failed 00:13:21 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x100000000000000) 00:13:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f0000000000000400", 0x1c, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3", 0x2a, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:21 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) r2 = syz_io_uring_setup(0x8b, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x0, 0x2f9, 0x0, r1}, &(0x7f0000ee8000/0x4000)=nil, &(0x7f00006d3000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000280)=0x0) r5 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r5, 0x0, 0x0}, 0x0) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x32400, 0x0) getsockname$unix(r6, &(0x7f0000000100), &(0x7f0000000040)=0x6e) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) openat$full(0xffffffffffffff9c, &(0x7f00000001c0), 0x800, 0x0) 00:13:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:21 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x2000000000000) [ 196.731413][T21547] loop3: detected capacity change from 0 to 512 [ 196.772831][T21545] loop4: detected capacity change from 0 to 512 [ 196.779178][T21558] loop5: detected capacity change from 0 to 512 [ 196.793144][T21547] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 196.793785][ C1] ================================================================== [ 196.793795][ C1] BUG: KCSAN: data-race in console_unlock / console_unlock [ 196.793801][ C1] 00:13:21 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x200000000000000) 00:13:21 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x200000000000000) [ 196.793805][ C1] write to 0xffffffff8417c940 of 8 bytes by task 21547 on cpu 0: [ 196.793812][ C1] console_unlock+0x570/0xb30 [ 196.793817][ C1] vprintk_emit+0x125/0x3d0 [ 196.793821][ C1] vprintk_default+0x22/0x30 [ 196.793826][ C1] vprintk+0x15a/0x170 [ 196.793830][ C1] printk+0x62/0x87 [ 196.793834][ C1] __ext4_error_inode+0x1f3/0x2c0 [ 196.793839][ C1] __ext4_iget+0x3c0/0x26b0 [ 196.793843][ C1] ext4_fill_super+0x5418/0x7ff0 [ 196.793859][ C1] mount_bdev+0x1e8/0x290 [ 196.793863][ C1] ext4_mount+0x2d/0x40 00:13:21 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0xf00000000000000) [ 196.793868][ C1] legacy_get_tree+0x70/0xc0 [ 196.793872][ C1] vfs_get_tree+0x4a/0x1a0 [ 196.793877][ C1] path_mount+0x11d4/0x1ce0 [ 196.793881][ C1] __se_sys_mount+0x23d/0x2e0 [ 196.793886][ C1] __x64_sys_mount+0x63/0x70 [ 196.793890][ C1] do_syscall_64+0x3d/0x90 [ 196.793895][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 196.793900][ C1] [ 196.793922][ C1] read to 0xffffffff8417c940 of 8 bytes by task 21556 on cpu 1: [ 196.793929][ C1] console_unlock+0x9f5/0xb30 [ 196.793933][ C1] do_con_write+0x5d29/0x5d90 [ 196.793938][ C1] con_write+0x20/0x40 [ 196.793942][ C1] n_tty_write+0x77b/0xaf0 [ 196.793946][ C1] file_tty_write+0x409/0x660 [ 196.793951][ C1] tty_write+0x24/0x30 [ 196.793955][ C1] do_iter_readv_writev+0x2cb/0x360 [ 196.793960][ C1] do_iter_write+0x112/0x4c0 [ 196.793965][ C1] vfs_iter_write+0x4c/0x70 [ 196.793969][ C1] iter_file_splice_write+0x40a/0x750 [ 196.793974][ C1] direct_splice_actor+0x80/0xa0 [ 196.793979][ C1] splice_direct_to_actor+0x345/0x650 00:13:21 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0xf00000000000000) [ 196.794000][ C1] do_splice_direct+0xf5/0x170 [ 196.794004][ C1] do_sendfile+0x773/0xda0 [ 196.794009][ C1] __x64_sys_sendfile64+0xf2/0x130 [ 196.794013][ C1] do_syscall_64+0x3d/0x90 [ 196.794020][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 196.794025][ C1] [ 196.794029][ C1] value changed: 0x0000000000000b23 -> 0x0000000000000b24 [ 196.794035][ C1] [ 196.794039][ C1] Reported by Kernel Concurrency Sanitizer on: [ 196.794046][ C1] CPU: 1 PID: 21556 Comm: syz-executor.2 Not tainted 5.14.0-rc3-syzkaller #0 [ 196.794055][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 196.794063][ C1] ================================================================== [ 196.924226][T21545] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 196.927989][T21547] EXT4-fs (loop3): get root inode failed [ 196.937996][T21545] EXT4-fs (loop4): mount failed [ 196.941218][T21547] EXT4-fs (loop3): mount failed [ 196.980769][T21558] EXT4-fs warning (device loop5): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 197.081185][T21558] EXT4-fs (loop5): mount failed 00:13:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f0000000000000400", 0x1c, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004000000000000000000000003", 0x39, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:21 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x2000000000000000) 00:13:21 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x2000000000000000) 00:13:21 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) r4 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r3, r4, 0x0, 0x800000080004103) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r5, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x4bb2, 0xf4ec, 0x1, &(0x7f0000000000)={[0xf9]}, 0x8) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f0000000000000400", 0x1c, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3", 0x2a, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:21 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0xa1ffffffffffffff) 00:13:21 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x2494, &(0x7f0000000140), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000000)=0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0xfffffffffffffda7, &(0x7f0000000240)=@in6={0xa, 0x0, 0x0, @private2}}, 0x0) syz_io_uring_setup(0x2494, &(0x7f0000000140), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000000)=0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0xfffffffffffffda7, &(0x7f0000000240)=@in6={0xa, 0x0, 0x0, @private2}}, 0x0) r9 = epoll_create(0x1) r10 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r10, 0x0, 0x20, &(0x7f0000000040)={@empty, @private}, 0xc) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r7, &(0x7f0000000100)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x4, 0x0, r9, &(0x7f0000000040)={0x10000018}, r10, 0x1, 0x0, 0x1, {0x0, r11}}, 0x8048) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 197.189563][T21616] loop4: detected capacity change from 0 to 512 [ 197.196961][T21617] loop3: detected capacity change from 0 to 512 [ 197.207730][T21620] loop5: detected capacity change from 0 to 512 00:13:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f0000000000000400", 0x1c, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3", 0x2a, 0x11100}], 0x0, &(0x7f00000000c0)) [ 197.246360][T21616] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 197.256501][T21616] EXT4-fs (loop4): mount failed [ 197.279120][T21617] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 197.288678][T21617] EXT4-fs (loop3): mount failed 00:13:21 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0xf5ffffff00000000) 00:13:21 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080)={0x0, 0x7ce7}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) io_uring_enter(r4, 0x4510, 0x0, 0x7, 0x0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f00006d4000/0x13000)=nil, 0x13000, 0x8, 0x8010, r4, 0x8000000) r6 = mmap$IORING_OFF_SQES(&(0x7f00006d9000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x10000000) syz_io_uring_setup(0x3cfc, &(0x7f00000000c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000280)) syz_io_uring_submit(r7, 0x0, &(0x7f0000000200)=@IORING_OP_SEND={0x1a, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x7fffffff) r8 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$IP_SET_OP_GET_BYNAME(r8, 0x1, 0x53, 0x0, &(0x7f0000000c00)) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r7, 0x0, &(0x7f0000001000)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r8, 0x0, &(0x7f0000000fc0)={&(0x7f0000000700)=@ll={0x11, 0xf6, 0x0, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000780)="518625cdaae0bb98b79ed46fcfe1126f3f190da732504bb33226e7f6a04d954669318c5295e2823a229d10e4422e3c0c73cc8a7273cb918e0f7552425e2272b24e674c58f23ec9011d5ebc35aafbb04142be143eb4117367c79ca5db83c6d1f23a228dfd5d698183026be31186de40ffed08c612b0d6bc38957831a5943a604d20114b27c8b3bc3342cdd383bac495ffdb06aefb88f07f2caf3d5e6bcbc6413f2cc4342c637ba93679b80a0b80ce6366b69ea1963c4dd0a5eb9336cc0da44f6640772186d409572230e822ae8295873607a9f383e6da77d2d8e2cfde2f3ab0afea9bdc9bc3679a5ac54e520b92", 0xed}, {&(0x7f0000000880)="303a5ba23d3801525060f34d23af7644d2738f8ada34a110", 0x18}, {&(0x7f00000008c0)="88bb3d175498f2aa3294f4b77b915b64467db563f65b92e3d7111ed8bb07c77526d774527d7a67ef8e1523a4cc41e648e62b1c042a0335a7923bb885d3a0ac78c35adc98fb9becc912b611cc9d4847cfc4f40d92546e47028dede526fb8d7ec36a9184341a50252ce1506bb73600abc2ab7bbfbe92c0af9e12befe2d2a5413cb220aac713d3837f048117f87e4cd551458a705472c7f7c7fba3971bd92", 0x9d}], 0x3, &(0x7f00000009c0)=[{0xd8, 0xff, 0xfffffffb, "c39ed47bb8bf1a79fcb8dd7416a7680963398887d25fc1aed25a597086915d64d39935fe16793d1b1764f0da1e2daf8153ca0f30ea62a523aa8c89babb8e8363611d9533653373c827b2af1ea2b7343c3c10396b5699e47ba94823fd80c4788bccff026c772ed65a8ef51f47294316dc97ed455c235ccc3d1ee0806d97bbd92cfb64e1431e67d9523378b43b27ac837b8b81d8a6d312de31fb63725b6c5b092aacfcafa7c6343cfdc9ea81c1b973f271a9843b1cb69fa6067dd26e7bef34de39985921757563b726"}, {0xf0, 0x114, 0x7, "d3109005dab7cc315f4a2212de4f8c3c9fa7562a447c5fc0a4858fe286db80a4438a8abf5458478aeb94bb33ccacd9852e709ca6a0aefc829182ea40244d4cc509b88c3e9e5b79e9c1a487c77d2442f9b1b92d679a22fcf36ba5984f451a9816660981d13dd21af36b9ed6a71e2ead03076d9cb628e662d750bde71f0a2c99dbd6a03fe602d62fde5151b4de0505e127a46f37633d34e2e9c0458354ced0aefce7241bf9c35e90959e12cb101d8eaf70d0153b53977ced087b5d095b237387c1b2344fb007366b64b210de64e485cddbe2cbf4f7c15476ced6"}, {0x10, 0x101, 0x6}, {0x78, 0x101, 0x5, "a9ec3ae0a063335409fdd86452530052b6f49f20979c4cd709a445063b6b8ee5689fe7c01cf7bb21dee2cf6706dd5dca63232de8176ab006dd77faac6d9846f45278c9ec124e7ecde7adb5d1ed22a819f3a86604f1db2e2bd5c84ca7bd633aabdb834d71cc6408"}, {0x60, 0x0, 0xfffffffb, "970c7ddc37130b5f342a5cedaaceccfe656c7b6129d784ff9a70ea590f18dcc178c42a4879c06f5557c43379b3e8cdca6e568e5f5a5ffe8f0c5267f81de8693e6aaf76cff912108e3b5a46d6e1b9"}, {0xd0, 0x10e, 0xc36, "407b917159bfa0bb77e076410976c236ec8cbe85911df51768c2792fe91a8354c813a0219506473864d9726b9d99cb57c65ed25baa3da7957b05db004970a9066f0a2aff97329703fc2f7172ea7d46fc0e2c2d4e1ad6e33eff759f0b8159812de7ef0970ea788e942ed5ed1d42542bd362e7877660d2d4ae4ca6adcfc7f9bb65e18ab79dd7b4e6a2b2f4844ab91c31c02100e2b14cc9dc79549255f67414291f7f270d52b5575d01d23ebfca8d4d84bb72959452e7ee3e63a721b472cb"}, {0x100, 0x135, 0x1, "e961d0e927bcf2e7daaf749d003593d426e3cdfeb5d9e850b1d92e76412b62f024dcde691b0e03fae0f2951cfb51b9d0ec7ccfdb2b2fce2e1f46655eaa3f74602c3c71a0c6d9195934aa56f6b9586067bd35fd6a99a80d3a6c3833cd18824939767e9ca20e54545dde4fab952e80589161c28e3f636b95e88375168d98da6f6747d25794ab5e7a65db505732a0b40fcc0a32ef07ac0b6f34695f91cb74d64ccd43828bf02a63ec1956101af192c2b17d1f0430befaff31a425afb44934a3d8b75449d606fe81231d6e84c174b6d6506d6178c62c9cfa3b7a4f95ad6590ad39767455bcf31da19af45462193cf9b780"}, {0x88, 0x105, 0x3, "510033c6fd195d543e74089d30d4e0d850d43719645865e1c490fcbef00899a53eea2079848204a18bebcb5aa31382b0681ef4218fc26f6d0014f2757b422e56cd9d64e8f9b7254c4ea6a6602ac93e1879557d3a6bb7388b74b631101c31de8dad5d3ec484c6b6f61d8f5d6828b560a264"}, {0x48, 0x19b, 0x8001, "98645390ff1ba41a26ec05a5c3f0a8fef1991022beb3cdd6b4d53d9cc7dc15b731d105e472f569379526f289317232ed0adc9306a85cfe"}, {0xb0, 0x88, 0x5bbbbb41, "0a0bbf4470daaa94b9de48ccd66fbb51784778e8ff6a1a7db1eec2d1ac33ac60ee65371d53bca83684b6d57b25c70aa22baa115ff6c5c8b649a1b35a8a547f524fc17cc62529de53dcb7d19eb1ff000633f953564c05a1fa51b6e8662e34df3657e5f2330531b92466f8722edce00573c9aa96e7f1973e22feb347087d01d21422c965417ffce8964122b35a3ba81b870428c56f15f869379f12"}], 0x600}, 0x0, 0x4000800, 0x1, {0x0, r9}}, 0x7f) syz_io_uring_submit(r5, r6, &(0x7f0000000040)=@IORING_OP_FALLOCATE={0x11, 0x4, 0x0, @fd_index, 0x4, 0x0, 0x1000, 0x0, 0x1, {0x0, r9}}, 0x8001) [ 197.313915][T21620] EXT4-fs warning (device loop5): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. 00:13:21 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080)={0x0, 0x0, 0x10, 0x0, 0x3}, &(0x7f00006d7000/0x1000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f00006d4000/0x4000)=nil, 0x4000, 0x3000008, 0x10, r0, 0x8000000) syz_io_uring_setup(0x2494, &(0x7f0000000140), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000000)=0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0xfffffffffffffda7, &(0x7f0000000240)=@in6={0xa, 0x0, 0x0, @private2}}, 0x0) syz_io_uring_setup(0x3cfc, &(0x7f00000000c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000280)) syz_io_uring_submit(r7, 0x0, &(0x7f0000000200)=@IORING_OP_SEND={0x1a, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x7fffffff) r8 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$IP_SET_OP_GET_BYNAME(r8, 0x1, 0x53, 0x0, &(0x7f0000000c00)) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r7, 0x0, &(0x7f0000001000)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r8, 0x0, &(0x7f0000000fc0)={&(0x7f0000000700)=@ll={0x11, 0xf6, 0x0, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000780)="518625cdaae0bb98b79ed46fcfe1126f3f190da732504bb33226e7f6a04d954669318c5295e2823a229d10e4422e3c0c73cc8a7273cb918e0f7552425e2272b24e674c58f23ec9011d5ebc35aafbb04142be143eb4117367c79ca5db83c6d1f23a228dfd5d698183026be31186de40ffed08c612b0d6bc38957831a5943a604d20114b27c8b3bc3342cdd383bac495ffdb06aefb88f07f2caf3d5e6bcbc6413f2cc4342c637ba93679b80a0b80ce6366b69ea1963c4dd0a5eb9336cc0da44f6640772186d409572230e822ae8295873607a9f383e6da77d2d8e2cfde2f3ab0afea9bdc9bc3679a5ac54e520b92", 0xed}, {&(0x7f0000000880)="303a5ba23d3801525060f34d23af7644d2738f8ada34a110", 0x18}, {&(0x7f00000008c0)="88bb3d175498f2aa3294f4b77b915b64467db563f65b92e3d7111ed8bb07c77526d774527d7a67ef8e1523a4cc41e648e62b1c042a0335a7923bb885d3a0ac78c35adc98fb9becc912b611cc9d4847cfc4f40d92546e47028dede526fb8d7ec36a9184341a50252ce1506bb73600abc2ab7bbfbe92c0af9e12befe2d2a5413cb220aac713d3837f048117f87e4cd551458a705472c7f7c7fba3971bd92", 0x9d}], 0x3, &(0x7f00000009c0)=[{0xd8, 0xff, 0xfffffffb, "c39ed47bb8bf1a79fcb8dd7416a7680963398887d25fc1aed25a597086915d64d39935fe16793d1b1764f0da1e2daf8153ca0f30ea62a523aa8c89babb8e8363611d9533653373c827b2af1ea2b7343c3c10396b5699e47ba94823fd80c4788bccff026c772ed65a8ef51f47294316dc97ed455c235ccc3d1ee0806d97bbd92cfb64e1431e67d9523378b43b27ac837b8b81d8a6d312de31fb63725b6c5b092aacfcafa7c6343cfdc9ea81c1b973f271a9843b1cb69fa6067dd26e7bef34de39985921757563b726"}, {0xf0, 0x114, 0x7, "d3109005dab7cc315f4a2212de4f8c3c9fa7562a447c5fc0a4858fe286db80a4438a8abf5458478aeb94bb33ccacd9852e709ca6a0aefc829182ea40244d4cc509b88c3e9e5b79e9c1a487c77d2442f9b1b92d679a22fcf36ba5984f451a9816660981d13dd21af36b9ed6a71e2ead03076d9cb628e662d750bde71f0a2c99dbd6a03fe602d62fde5151b4de0505e127a46f37633d34e2e9c0458354ced0aefce7241bf9c35e90959e12cb101d8eaf70d0153b53977ced087b5d095b237387c1b2344fb007366b64b210de64e485cddbe2cbf4f7c15476ced6"}, {0x10, 0x101, 0x6}, {0x78, 0x101, 0x5, "a9ec3ae0a063335409fdd86452530052b6f49f20979c4cd709a445063b6b8ee5689fe7c01cf7bb21dee2cf6706dd5dca63232de8176ab006dd77faac6d9846f45278c9ec124e7ecde7adb5d1ed22a819f3a86604f1db2e2bd5c84ca7bd633aabdb834d71cc6408"}, {0x60, 0x0, 0xfffffffb, "970c7ddc37130b5f342a5cedaaceccfe656c7b6129d784ff9a70ea590f18dcc178c42a4879c06f5557c43379b3e8cdca6e568e5f5a5ffe8f0c5267f81de8693e6aaf76cff912108e3b5a46d6e1b9"}, {0xd0, 0x10e, 0xc36, "407b917159bfa0bb77e076410976c236ec8cbe85911df51768c2792fe91a8354c813a0219506473864d9726b9d99cb57c65ed25baa3da7957b05db004970a9066f0a2aff97329703fc2f7172ea7d46fc0e2c2d4e1ad6e33eff759f0b8159812de7ef0970ea788e942ed5ed1d42542bd362e7877660d2d4ae4ca6adcfc7f9bb65e18ab79dd7b4e6a2b2f4844ab91c31c02100e2b14cc9dc79549255f67414291f7f270d52b5575d01d23ebfca8d4d84bb72959452e7ee3e63a721b472cb"}, {0x100, 0x135, 0x1, "e961d0e927bcf2e7daaf749d003593d426e3cdfeb5d9e850b1d92e76412b62f024dcde691b0e03fae0f2951cfb51b9d0ec7ccfdb2b2fce2e1f46655eaa3f74602c3c71a0c6d9195934aa56f6b9586067bd35fd6a99a80d3a6c3833cd18824939767e9ca20e54545dde4fab952e80589161c28e3f636b95e88375168d98da6f6747d25794ab5e7a65db505732a0b40fcc0a32ef07ac0b6f34695f91cb74d64ccd43828bf02a63ec1956101af192c2b17d1f0430befaff31a425afb44934a3d8b75449d606fe81231d6e84c174b6d6506d6178c62c9cfa3b7a4f95ad6590ad39767455bcf31da19af45462193cf9b780"}, {0x88, 0x105, 0x3, "510033c6fd195d543e74089d30d4e0d850d43719645865e1c490fcbef00899a53eea2079848204a18bebcb5aa31382b0681ef4218fc26f6d0014f2757b422e56cd9d64e8f9b7254c4ea6a6602ac93e1879557d3a6bb7388b74b631101c31de8dad5d3ec484c6b6f61d8f5d6828b560a264"}, {0x48, 0x19b, 0x8001, "98645390ff1ba41a26ec05a5c3f0a8fef1991022beb3cdd6b4d53d9cc7dc15b731d105e472f569379526f289317232ed0adc9306a85cfe"}, {0xb0, 0x88, 0x5bbbbb41, "0a0bbf4470daaa94b9de48ccd66fbb51784778e8ff6a1a7db1eec2d1ac33ac60ee65371d53bca83684b6d57b25c70aa22baa115ff6c5c8b649a1b35a8a547f524fc17cc62529de53dcb7d19eb1ff000633f953564c05a1fa51b6e8662e34df3657e5f2330531b92466f8722edce00573c9aa96e7f1973e22feb347087d01d21422c965417ffce8964122b35a3ba81b870428c56f15f869379f12"}], 0x600}, 0x0, 0x4000800, 0x1, {0x0, r9}}, 0x7f) syz_io_uring_submit(r3, r5, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x2004, @fd=r0, 0xffff, &(0x7f0000000040)=[{&(0x7f0000000000)=""/32, 0x20}, {&(0x7f0000000100)=""/76, 0x4c}], 0x2, 0x4, 0x1, {0x0, r9}}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f0000000000000400", 0x1c, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004000000000000000000000003", 0x39, 0x11100}], 0x0, &(0x7f00000000c0)) [ 197.354842][T21620] EXT4-fs (loop5): mount failed 00:13:21 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0xf5ffffffffffffff) [ 197.398353][T21660] loop4: detected capacity change from 0 to 512 00:13:21 executing program 2: ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000bc0)={0x0, @l2tp={0x2, 0x0, @multicast1, 0x2}, @l2tp={0x2, 0x0, @multicast2}, @can={0x1d, 0x0}, 0xffff, 0x0, 0x0, 0x0, 0x9, &(0x7f0000000b40)='wg0\x00', 0x1, 0x7, 0x1ff}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000c40)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000c80)={'wg2\x00', 0x0}) sendmsg$ETHTOOL_MSG_EEE_GET(0xffffffffffffffff, &(0x7f0000000ec0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000e80)={&(0x7f0000000780)=ANY=[@ANYBLOB="ac010000", @ANYRES16, @ANYBLOB="04002cbd7000fddbdf25170000008c000180140002006261746164765f736c6176655f3000001400020069703667726530000000000000000000080003000500000014000200766574683000000000000000000000001400020076657468305f746f5f626f6e6400000008000100", @ANYRES32=0x0, @ANYBLOB="140002006d6163766c616e31000000000000000014000200766c616e3000000000000000000000004c0001800800030001000000140002006d6163767461703000000000000000000800030001000000080003000200000014000200697036746e6c30000000000000000000080003000100000044000180080003000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r0, @ANYBLOB="08000100", @ANYRES32=r1, @ANYBLOB="0800030000000000380001800800030000000000140002007767320000000000000000000000000008000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="080003000100000014000180080003000200000008000300010000000c00018008000300030000002400018008000100", @ANYRES32=0x0, @ANYBLOB="080003000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="561714223d9a19847d637d38f8fbfaac60ffddad7f03c0f47c4eda6872ebc803a7fdedb8375cff39ec2d69ba3cd8c03ec3415af7070202c1d84ca4ede4b1fcb5"], 0x1ac}, 0x1, 0x0, 0x0, 0x4040000}, 0x20000041) socketpair(0x10, 0x2, 0x2, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$packet(0x11, 0x2, 0x300) sendto(r3, &(0x7f0000000980)="11311f1dfe0b54f7c0ecc64970d8d09ee7f11810900d245ada0e6402bd576b43c227eca2d9e478c3f5317e68594762d30ccd067bf7d8395853769f86f8877aa4677ad66f17b48a77f57c9508472818cd02faeb88090b3d76da9f4e30800a3f6b5bd4d0cd654c3a45fab761cb6df086c04e7035c627567439af945dabd749b053f3f692c82fba81aed6f82925e633ffed6d706706cc7b9c3ebc337d2175162cddd267515f9ffe044a7be5aa9e42c9f84fb10ebdf4b11bcc5e42bda436ea29", 0xbe, 0x401, &(0x7f0000000a40)=@l2tp6={0xa, 0x0, 0x10001, @empty, 0x5, 0x1}, 0x80) sendto(r5, &(0x7f0000000000)="b268df7ad3372ec9bcd8ef18b5ca5c30e2689c99d86fab5d2fab3e8ff3478ba432251b3c7f334bf3a238fb7d01b9c74b6f626d290d71405bc287cd635e9cc6a426ea5f79da41b985d9903e9dccb970a0cfb67536bb9c9aa21658fe8822174ebbb9ee891ddb69355d4fad891072541bb26f355c5571a59e852d784f679e662bc011d7", 0x82, 0x40800, &(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x2, @local, 'ip6gre0\x00'}}, 0x80) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000380), 0xffffffffffffffff) r7 = socket(0x27, 0x2, 0x5) sendmsg$ETHTOOL_MSG_TSINFO_GET(r7, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000001040)={&(0x7f0000000280)={0x58, r6, 0x1, 0x0, 0x0, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x6}]}]}, 0x58}}, 0x0) ioctl$sock_SIOCADDRT(r5, 0x890b, &(0x7f0000000bc0)={0x0, @l2tp={0x2, 0x0, @multicast1, 0x2}, @l2tp={0x2, 0x0, @multicast2}, @can={0x1d, 0x0}, 0xffff, 0x0, 0x0, 0x0, 0x9, &(0x7f0000000b40)='wg0\x00', 0x1, 0x7, 0x1ff}) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000c40)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_wireguard(r3, 0x8933, &(0x7f0000000c80)={'wg2\x00', 0x0}) sendmsg$ETHTOOL_MSG_EEE_GET(r4, &(0x7f0000000ec0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000e80)={&(0x7f0000000780)=ANY=[@ANYBLOB="ac010000", @ANYRES16=r6, @ANYBLOB="04002cbd7000fddbdf25170000008c000180140002006261746164765f736c6176655f3000001400020069703667726530000000000000000000080003000500000014000200766574683000000000000000000000001400020076657468305f746f5f626f6e6400000008000100", @ANYRES32=0x0, @ANYBLOB="140002006d6163766c616e31000000000000000014000200766c616e3000000000000000000000004c0001800800030001000000140002006d6163767461703000000000000000000800030001000000080003000200000014000200697036746e6c30000000000000000000080003000100000044000180080003000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="0800030000000000380001800800030000000000140002007767320000000000000000000000000008000100", @ANYRES32=r10, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="080003000100000014000180080003000200000008000300010000000c00018008000300030000002400018008000100", @ANYRES32=0x0, @ANYBLOB="080003000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="561714223d9a19847d637d38f8fbfaac60ffddad7f03c0f47c4eda6872ebc803a7fdedb8375cff39ec2d69ba3cd8c03ec3415af7070202c1d84ca4ede4b1fcb5"], 0x1ac}, 0x1, 0x0, 0x0, 0x4040000}, 0x20000041) sendmsg$ETHTOOL_MSG_RINGS_GET(0xffffffffffffffff, &(0x7f0000001c00)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001bc0)={&(0x7f0000001a40)={0x17c, 0x0, 0x10, 0x70bd2c, 0x25dfdbfc, {}, [@HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}]}, @HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}]}, @HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}, @HEADER={0x74, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x5}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}]}]}, 0x17c}, 0x1, 0x0, 0x0, 0x90}, 0x20000000) r11 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r14 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r12, r13, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r14, 0x0, 0x0}, 0x0) io_uring_enter(r11, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:21 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000040), 0x9b5, 0x14000) r5 = syz_open_dev$rtc(&(0x7f0000000100), 0x101, 0x2000) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r6, 0x0, 0x20, &(0x7f0000000040)={@empty, @private}, 0xc) ioctl$RTC_AIE_OFF(r5, 0x7002) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r7, 0x0, 0x20, &(0x7f0000000040)={@empty, @private}, 0xc) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r8, 0x0, 0x20, &(0x7f0000000040)={@empty, @private}, 0xc) r9 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r9, 0x0, 0x20, &(0x7f0000000040)={@empty, @private}, 0xc) r10 = perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0xe0, 0xd5, 0xca, 0x3, 0x0, 0xffff, 0x81000, 0x4, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x82, 0x4, @perf_bp={&(0x7f0000000140), 0x2}, 0x40612, 0x8, 0x7, 0x3, 0x4, 0x9, 0x11e, 0x0, 0x2, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xc) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN(r7, 0x4040942c, &(0x7f00000003c0)={0x0, 0x2, [0x3, 0x40, 0x100000000, 0x4, 0x8, 0x8]}) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_FILES_UPDATE={0x14, 0x3, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[r3, r0, r4, r5, r0, r6, r7, r8, r9, r10], 0xa, 0x0, 0x1, {0x0, r11}}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:21 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0xffffffff00000000) [ 197.449432][T21665] loop3: detected capacity change from 0 to 512 [ 197.463586][T21660] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 197.475870][T21660] EXT4-fs (loop4): mount failed 00:13:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3", 0x2a, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:21 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_setup(0x2494, &(0x7f0000000140), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000000)=0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x44840, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0xfffffffffffffda7, &(0x7f0000000240)=@in6={0xa, 0x0, 0x0, @private2}}, 0x0) syz_io_uring_submit(r1, r5, &(0x7f0000000000)=@IORING_OP_NOP={0x0, 0x5}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 197.514089][T21686] loop5: detected capacity change from 0 to 512 [ 197.530214][T21665] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 197.551663][T21697] loop4: detected capacity change from 0 to 512 00:13:21 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000040)={0x3ff, 0xfab8, 0x9, 0x1, 0x800, 0x81}) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x2494, &(0x7f0000000140), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000000)=0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0xfffffffffffffda7, &(0x7f0000000240)=@in6={0xa, 0x0, 0x0, @private2}}, 0x0) recvfrom$inet6(r5, &(0x7f0000000380)=""/2, 0x2, 0x40012101, 0x0, 0x0) syz_io_uring_setup(0x3cfc, &(0x7f00000000c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000280)) syz_io_uring_submit(r6, 0x0, &(0x7f0000000200)=@IORING_OP_SEND={0x1a, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x7fffffff) r7 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$IP_SET_OP_GET_BYNAME(r7, 0x1, 0x53, 0x0, &(0x7f0000000c00)) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, 0x0, &(0x7f0000001000)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r7, 0x0, &(0x7f0000000fc0)={&(0x7f0000000700)=@ll={0x11, 0xf6, 0x0, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000780)="518625cdaae0bb98b79ed46fcfe1126f3f190da732504bb33226e7f6a04d954669318c5295e2823a229d10e4422e3c0c73cc8a7273cb918e0f7552425e2272b24e674c58f23ec9011d5ebc35aafbb04142be143eb4117367c79ca5db83c6d1f23a228dfd5d698183026be31186de40ffed08c612b0d6bc38957831a5943a604d20114b27c8b3bc3342cdd383bac495ffdb06aefb88f07f2caf3d5e6bcbc6413f2cc4342c637ba93679b80a0b80ce6366b69ea1963c4dd0a5eb9336cc0da44f6640772186d409572230e822ae8295873607a9f383e6da77d2d8e2cfde2f3ab0afea9bdc9bc3679a5ac54e520b92", 0xed}, {&(0x7f0000000880)="303a5ba23d3801525060f34d23af7644d2738f8ada34a110", 0x18}, {&(0x7f00000008c0)="88bb3d175498f2aa3294f4b77b915b64467db563f65b92e3d7111ed8bb07c77526d774527d7a67ef8e1523a4cc41e648e62b1c042a0335a7923bb885d3a0ac78c35adc98fb9becc912b611cc9d4847cfc4f40d92546e47028dede526fb8d7ec36a9184341a50252ce1506bb73600abc2ab7bbfbe92c0af9e12befe2d2a5413cb220aac713d3837f048117f87e4cd551458a705472c7f7c7fba3971bd92", 0x9d}], 0x3, &(0x7f0000001040)=ANY=[@ANYBLOB="d800000000000000ff000000fbffffffc39ed47bb8bf1a79fcb8dd7416a7680963398887d25fc1aed25a597086915d64d39935fe16793d1b1764f0da1e2daf8153ca0f30ea62a523aa8c89babb8e8363611d9533653373c827b2af1ea2b7343c3c10396b5699e47ba94823fd80c4788bccff026c772ed65a8ef51f47294316dc97ed455c235ccc3d1ee0806d97bbd92cfb64e1431e67d9523378b43b27ac837b8b81d8a6d312de31fb63725b6c5b092aacfcafa7c6343cfdc9ea81c1b973f271a9843b1cb69fa6067dd26e7bef34de39985921757563b726f0000000000000001401000007000000d3109005dab7cc315f4a2212de4f8c3c9fa7562a447c5fc0a4858fe286db80a4438a8abf5458478aeb94bb33ccacd9852e709ca6a0aefc829182ea40244d4cc509b88c3e9e5b79e9c1a487c77d2442f9b1b92d679a22fcf36ba5984f451a9816660981d13dd21af36b9ed6a71e2ead03076d9cb628e662d750bde71f0a2c99dbd6a03fe602d62fde5151b4de0505e127a46f37633d34e2e9c0458354ced0aefce7241bf9c35e90959e12cb101d8eaf70d0153b53977ced087b5d095b237387c1b2344fb007366b64b210de64e485cddbe2cbf4f7c15476ced6000000000000001000000000000000010100000600000078000000000000000101000005000000a9ec3ae0a063335409fdd86452530052b6f49f20979c4cd709a445063b6b8ee5689fe7c01cf7bb21dee2cf6706dd5dca63232de8176ab006dd77faac6d9846f45278c9ec124e7ecde7adb5d1ed22a819f3a86604f1db2e2bd5c84ca7bd633aabdb834d71cc640800600000000000000000000000fbffffff970c7ddc37130b5f342a5cedaaceccfe656c7b6129d784ff9a70ea590f18dcc178c42a4879c06f5557c43379b3e8cdca6e568e5f5a5ffe8f0c5267f81de8693e6aaf76cff912108e3b5a46d6e1b90000d0000000000000000e010000360c0000407b917159bfa0bb77e076410976c236ec8cbe85911df51768c2792fe91a8354c813a0219506473864d9726b9d99cb57c65ed25baa3da7957b05db004970a9066f0a2aff97329703fc2f7172ea7d46fc0e2c2d4e1ad6e33eff759f0b8159812de7ef0970ea788e942ed5ed1d42542bd362e7877660d2d4ae4ca6adcfc7f9bb65e18ab79dd7b4e6a2b2f4844ab91c31c02100e2b14cc9dc79549255f67414291f7f270d52b5575d01d23ebfca8d4d84bb72959452e7ee3e63a721b472cb00000000010000000000003501000001000000e961d0e927bcf2e7daaf749d003593d426e3cdfeb5d9e850b1d92e76412b62f024dcde691b0e04000000951cfb51b9d0ec7ccfdb2b2fce2e1f46655eaa3f74602c3c71a0c6d9195934aa56f6b9586067bd35fd6a99a80d3a6c3833cd18824939767e9ca20e54545dde4fab952e80589161c28e3f636b95e88375168d98da6f6747d25794ab5e7a65db505732a0b40fcc0a32ef07ac0b6f34695f91cb74d64ccd43828bf02a63ec1956101af192c2b17d1f0430befaff31a425afb44934a3d8b75449d606fe81231d6e84c174b6d6506d6178c62c9cfa3b7a4f95ad6590ad39767455bcf31da19af45462193cf9b7800088000000000000000501000003000000510033c6fd195d543e74089d30d4e0d850d43719645865e1c490fcbef00899a53eea2079848204a18bebcb5aa31382b0681ef4218fc26f6d0014f2757b422e56cd9d64e8f9b7254c4ea6a6602ac93e1879557d3a6bb7388b74b631101c31de8dad5d3ec484c6b6f61d8f5d6828b560a2640000000000000048000000000000009b0100000180000098645390ff1ba41a26ec05a5c3f0a8fef1991022beb3cdd6b4d53d9cc7dc15b731d105e472f569379526f289317232ed0adc9306a85cfe00b0000000000000008800000041bbbb5b0a0bbf4470daaa94b9de48ccd66fbb51784778e8ff6a1a7db1eec2d1ac33ac60ee65371d53bca83684b6d57b25c70aa22baa115ff6c5c8b649a1b35a8a547f524fc17cc62529de53dcb7d19eb1ff000633f953564c05a1fa51b6e8662e34df3657e5f2330531b92466f8722edce00573c9aa96e7f1973e22feb347087d01d21422c965417ffce8964122b35a3ba81b870428c56f15f869379f12000000000000b2c530d542e9b79c85949527bfe4953821115b6385b478b9e36a49e694c25101d8e24f97c016b00a9d6b3d743437818452d41e74"], 0x600}, 0x0, 0x4000800, 0x1, {0x0, r8}}, 0x7f) syz_io_uring_submit(r3, r2, &(0x7f00000001c0)=@IORING_OP_SEND={0x1a, 0x5, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000240)="3de4a37994aad35aaab4643c31042d53d865d320695c1593ad6447b96a1f23e22f767aa8b29a5c65620a8a156dbb24f37d3f567888c1898faed9bd6fde05c605c123df58664608b74f580d4c163c93714923c46ced2c2648f05ecb88fcc78b16e014844402e4a18b83960931c602c9c4c6980d7a", 0x74, 0x8080, 0x0, {0x0, r8}}, 0x3863) mbind(&(0x7f00006d3000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x7, 0x8001, 0x4) r9 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/power/wakeup_count', 0x20500, 0x7) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, &(0x7f0000000140)=r9, 0x1) 00:13:21 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0xffffffffffffffa1) [ 197.567602][T21665] EXT4-fs (loop3): mount failed [ 197.606509][T21686] EXT4-fs warning (device loop5): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 197.621006][T21697] EXT4-fs error (device loop4): ext4_fill_super:4956: inode #2: comm syz-executor.4: iget: root inode unallocated [ 197.633142][T21697] EXT4-fs (loop4): get root inode failed [ 197.638763][T21697] EXT4-fs (loop4): mount failed 00:13:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f0000000000000400", 0x1c, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004000000000000000000000003", 0x39, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:22 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0xfffffffffffffff5) [ 197.662794][T21686] EXT4-fs (loop5): mount failed 00:13:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3", 0x2a, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:22 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x2494, &(0x7f0000000140), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000000)=0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0xfffffffffffffda7, &(0x7f0000000240)=@in6={0xa, 0x0, 0x0, @private2}}, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r5, &(0x7f0000000040)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0xf800000000000000, &(0x7f0000000000)=[r3, r3], 0x2, 0x0, 0x1, {0x0, r7}}, 0x2) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {0x0, 0x0, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) [ 197.689474][T21722] loop3: detected capacity change from 0 to 512 [ 197.740538][T21722] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 197.740682][T21736] loop4: detected capacity change from 0 to 512 [ 197.748307][T21722] EXT4-fs (loop3): mount failed 00:13:22 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0xffffffffffffffff) 00:13:22 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0), 0x1, 0x1}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 197.787359][T21736] EXT4-fs error (device loop4): ext4_fill_super:4956: inode #2: comm syz-executor.4: iget: root inode unallocated [ 197.799617][T21736] EXT4-fs (loop4): get root inode failed [ 197.805266][T21736] EXT4-fs (loop4): mount failed [ 197.810269][T21744] loop5: detected capacity change from 0 to 512 00:13:22 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r0, 0x0, 0x0}, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8982, &(0x7f00000001c0)={0x8, 'vlan0\x00', {'veth0_to_bond\x00'}, 0x4}) getsockopt$IP_SET_OP_VERSION(r0, 0x1, 0x53, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r1, r2, 0x0, 0x800000080004103) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00000002c0)={@private0, @loopback, @ipv4={'\x00', '\xff\xff', @private=0xa010102}, 0x1, 0x9, 0x8, 0x400, 0x3ff, 0xc5010242}) syz_io_uring_setup(0x2494, &(0x7f0000000140), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000000)=0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000240)=@in6={0xa, 0x4e24, 0x0, @private2}}, 0x0) syz_io_uring_submit(r3, 0x0, &(0x7f0000000000)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x5, 0x4007, @fd=r0, 0xffff, 0x0, 0x0, 0x10, 0x1, {0x3}}, 0x5) 00:13:22 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000000040)={@empty, @private}, 0xc) syz_io_uring_setup(0x3cfc, &(0x7f00000000c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000280)) syz_io_uring_submit(r4, 0x0, &(0x7f0000000200)=@IORING_OP_SEND={0x1a, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x7fffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$IP_SET_OP_GET_BYNAME(r5, 0x1, 0x53, 0x0, &(0x7f0000000c00)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, 0x0, &(0x7f0000001000)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r5, 0x0, &(0x7f0000000fc0)={&(0x7f0000000700)=@ll={0x11, 0xf6, 0x0, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000780)="518625cdaae0bb98b79ed46fcfe1126f3f190da732504bb33226e7f6a04d954669318c5295e2823a229d10e4422e3c0c73cc8a7273cb918e0f7552425e2272b24e674c58f23ec9011d5ebc35aafbb04142be143eb4117367c79ca5db83c6d1f23a228dfd5d698183026be31186de40ffed08c612b0d6bc38957831a5943a604d20114b27c8b3bc3342cdd383bac495ffdb06aefb88f07f2caf3d5e6bcbc6413f2cc4342c637ba93679b80a0b80ce6366b69ea1963c4dd0a5eb9336cc0da44f6640772186d409572230e822ae8295873607a9f383e6da77d2d8e2cfde2f3ab0afea9bdc9bc3679a5ac54e520b92", 0xed}, {&(0x7f0000000880)="303a5ba23d3801525060f34d23af7644d2738f8ada34a110", 0x18}, {&(0x7f00000008c0)="88bb3d175498f2aa3294f4b77b915b64467db563f65b92e3d7111ed8bb07c77526d774527d7a67ef8e1523a4cc41e648e62b1c042a0335a7923bb885d3a0ac78c35adc98fb9becc912b611cc9d4847cfc4f40d92546e47028dede526fb8d7ec36a9184341a50252ce1506bb73600abc2ab7bbfbe92c0af9e12befe2d2a5413cb220aac713d3837f048117f87e4cd551458a705472c7f7c7fba3971bd92", 0x9d}], 0x3, &(0x7f00000009c0)=[{0xd8, 0xff, 0xfffffffb, "c39ed47bb8bf1a79fcb8dd7416a7680963398887d25fc1aed25a597086915d64d39935fe16793d1b1764f0da1e2daf8153ca0f30ea62a523aa8c89babb8e8363611d9533653373c827b2af1ea2b7343c3c10396b5699e47ba94823fd80c4788bccff026c772ed65a8ef51f47294316dc97ed455c235ccc3d1ee0806d97bbd92cfb64e1431e67d9523378b43b27ac837b8b81d8a6d312de31fb63725b6c5b092aacfcafa7c6343cfdc9ea81c1b973f271a9843b1cb69fa6067dd26e7bef34de39985921757563b726"}, {0xf0, 0x114, 0x7, "d3109005dab7cc315f4a2212de4f8c3c9fa7562a447c5fc0a4858fe286db80a4438a8abf5458478aeb94bb33ccacd9852e709ca6a0aefc829182ea40244d4cc509b88c3e9e5b79e9c1a487c77d2442f9b1b92d679a22fcf36ba5984f451a9816660981d13dd21af36b9ed6a71e2ead03076d9cb628e662d750bde71f0a2c99dbd6a03fe602d62fde5151b4de0505e127a46f37633d34e2e9c0458354ced0aefce7241bf9c35e90959e12cb101d8eaf70d0153b53977ced087b5d095b237387c1b2344fb007366b64b210de64e485cddbe2cbf4f7c15476ced6"}, {0x10, 0x101, 0x6}, {0x78, 0x101, 0x5, "a9ec3ae0a063335409fdd86452530052b6f49f20979c4cd709a445063b6b8ee5689fe7c01cf7bb21dee2cf6706dd5dca63232de8176ab006dd77faac6d9846f45278c9ec124e7ecde7adb5d1ed22a819f3a86604f1db2e2bd5c84ca7bd633aabdb834d71cc6408"}, {0x60, 0x0, 0xfffffffb, "970c7ddc37130b5f342a5cedaaceccfe656c7b6129d784ff9a70ea590f18dcc178c42a4879c06f5557c43379b3e8cdca6e568e5f5a5ffe8f0c5267f81de8693e6aaf76cff912108e3b5a46d6e1b9"}, {0xd0, 0x10e, 0xc36, "407b917159bfa0bb77e076410976c236ec8cbe85911df51768c2792fe91a8354c813a0219506473864d9726b9d99cb57c65ed25baa3da7957b05db004970a9066f0a2aff97329703fc2f7172ea7d46fc0e2c2d4e1ad6e33eff759f0b8159812de7ef0970ea788e942ed5ed1d42542bd362e7877660d2d4ae4ca6adcfc7f9bb65e18ab79dd7b4e6a2b2f4844ab91c31c02100e2b14cc9dc79549255f67414291f7f270d52b5575d01d23ebfca8d4d84bb72959452e7ee3e63a721b472cb"}, {0x100, 0x135, 0x1, "e961d0e927bcf2e7daaf749d003593d426e3cdfeb5d9e850b1d92e76412b62f024dcde691b0e03fae0f2951cfb51b9d0ec7ccfdb2b2fce2e1f46655eaa3f74602c3c71a0c6d9195934aa56f6b9586067bd35fd6a99a80d3a6c3833cd18824939767e9ca20e54545dde4fab952e80589161c28e3f636b95e88375168d98da6f6747d25794ab5e7a65db505732a0b40fcc0a32ef07ac0b6f34695f91cb74d64ccd43828bf02a63ec1956101af192c2b17d1f0430befaff31a425afb44934a3d8b75449d606fe81231d6e84c174b6d6506d6178c62c9cfa3b7a4f95ad6590ad39767455bcf31da19af45462193cf9b780"}, {0x88, 0x105, 0x3, "510033c6fd195d543e74089d30d4e0d850d43719645865e1c490fcbef00899a53eea2079848204a18bebcb5aa31382b0681ef4218fc26f6d0014f2757b422e56cd9d64e8f9b7254c4ea6a6602ac93e1879557d3a6bb7388b74b631101c31de8dad5d3ec484c6b6f61d8f5d6828b560a264"}, {0x48, 0x19b, 0x8001, "98645390ff1ba41a26ec05a5c3f0a8fef1991022beb3cdd6b4d53d9cc7dc15b731d105e472f569379526f289317232ed0adc9306a85cfe"}, {0xb0, 0x88, 0x5bbbbb41, "0a0bbf4470daaa94b9de48ccd66fbb51784778e8ff6a1a7db1eec2d1ac33ac60ee65371d53bca83684b6d57b25c70aa22baa115ff6c5c8b649a1b35a8a547f524fc17cc62529de53dcb7d19eb1ff000633f953564c05a1fa51b6e8662e34df3657e5f2330531b92466f8722edce00573c9aa96e7f1973e22feb347087d01d21422c965417ffce8964122b35a3ba81b870428c56f15f869379f12"}], 0x600}, 0x0, 0x4000800, 0x1, {0x0, r6}}, 0x7f) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x3, 0x0, @fd=r3, 0xf2, &(0x7f0000000000)=""/112, 0x70, 0xd, 0x1, {0x0, r6}}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004000000000000000000000003", 0x39, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:22 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) [ 197.847331][T21744] EXT4-fs warning (device loop5): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 197.876063][T21744] EXT4-fs (loop5): mount failed 00:13:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3", 0x2a, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {0x0, 0x0, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:22 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000006c0)='./cgroup/syz0\x00', 0x200002, 0x0) r4 = syz_open_dev$vcsu(&(0x7f0000000700), 0x2, 0xa0e00) dup3(r3, r4, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x20, &(0x7f0000000040)={@empty, @private}, 0xc) r6 = syz_open_dev$vcsa(&(0x7f0000000680), 0x7f, 0x2) writev(r6, &(0x7f00000006c0), 0x0) vmsplice(r5, &(0x7f0000000600)=[{&(0x7f0000000200)="86f245b26e014d810542f6927be8f385462c71520476f97b2ea59e7460cbaabfadb8850b76a46c1b89772f4516041cb17c1d92c9ada129961beb41475ac1a020ae1fee1af83736800de39386a5ff0dc9dc493a7fa1eb08d94614036c266d73cf08a3e221792c61487b0fbb24473d315624b6b2a7610b0a91948dbef7a55b5e3184ca321b5292addcaedc27735ce3bf5ba3a867e70066dc62eff706c48b3322ca3768721288b7644febe68ca95ead58f17cdc5c34811ce002027154c692cda3b9f9a10a", 0xc3}, {&(0x7f0000000300)="3fc1d4fa7009134545331e4abb1628c16e0233dfbb51ed390dd8ca861e0a962517f9471e2b6c84d3f69a6a36448d62b3af4908860844b8dce868fddce70f3fac1997578e30acf912953da09f11b6a96c41ed111e6950fdbc5c6fe6611fa89f18ab824876c35f4afa2ace3451d8b436df6c74a4fcb6192806eed6bbc8dfc893904814f721f7a31502000c4d08694dfe3b42d34fb63d990ae1789a19b5552de166ceb16d9c113205b8e589cc4e6299eea12f82b7e875cd671b8afe7c05a51ca73ba3a01914e36d58de80d37d596f", 0xcd}, {&(0x7f0000000440)="20658d50d1f0944d00e004d86f9bacc18bf65d421fb91a26998660855dfb03eaf9f1bfeae88bf361cd2d121c161667207741500cf8238c6c4ef3cd6c8c82b5c3d9a242309bda96e2d0addc87ebc0629cd7f4011e108f199b0f29fb3b96b4bd4b6863aec347a43d0dc888f0a2fd21765b836f8a78a57a2fd36773ee78459dae849e0d1d428c395b852f54ffe2bc3570919e44effdc98c1b59e903c6e738bce6cae9baf1decf02d92054c13fc8bcd6d710297f4ff366d97efbe27c44270f6a2c0d99b2fd89fa7b8088c687ff93bbd84e4bbd47164649b981fd66bec68b0859a4dae1fd560c1172fdb0779241525ad83d5abdb8f9e62d", 0xf5}, {&(0x7f0000000040)="cd071b0fce52bed0d1be8b5b5b3d2ef8fe2ef36b7368a2a1762d4821d776f0a216dc293e571086b59bd10a60af46278ef5a12943a7d627643374007a0e2fc824b8f1e3c4c4772172b20ccf0e049e7fea9ed3be0087de1563a0887f6aa4f8bd553d7356436fec273ffec6eb08e29cc23c6647916e4e1e6c219b544a3a6da65295fe4565", 0x83}, {&(0x7f0000000140)="3d575d85e1df3e3847d28c6114f88f676aee4573078e4ca07fa1b94e9fbaf9e5f7df94d123aa4fb6c62831b489e4f2cee1fdc430d91c4a53d5d0babef883561e8a8759310657381fb66663e0592c364f1645a4f1412d35f38e16c56627104964448f38ce667f974675de6d4c1fe633a7724f5c2a731a6c5b6c277eace41a07", 0x7f}, {&(0x7f0000000540)="ce61b5b0005691c05a88cffad762e307e4c8e083ff71402f044c375cb872a4e474c6e486bbe158683c30917e6c38775566086e1c93b5fe0c17c2f08cdc957756e7ea5d7548754b532335f688e16bb2c412cc20b27b5c7cffbe1b2c2d6bf1d435c82ed9505b3945be36424cc5df1cadb2355b090bc2fdc25cc2c6cdef69510965135a3e32c661071fc211617b623fa0b598ad92da03cba595c65acda17a452b449188a3a368e2824f4e", 0xa9}], 0x6, 0xc) [ 197.961865][T21776] loop3: detected capacity change from 0 to 512 [ 197.998558][T21790] loop4: detected capacity change from 0 to 512 [ 198.033969][T21797] loop5: detected capacity change from 0 to 512 [ 198.044520][T21776] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated 00:13:22 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x6b11, &(0x7f0000000000)={0x0, 0x69b4, 0x8, 0x1, 0x24d}, &(0x7f00006d7000/0x2000)=nil, &(0x7f00006d7000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)) syz_io_uring_setup(0x2494, &(0x7f0000000140), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000000)=0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0xfffffffffffffda7, &(0x7f0000000240)=@in6={0xa, 0x0, 0x0, @private2}}, 0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r7, 0x0, 0x20, &(0x7f0000000040)={@empty, @private}, 0xc) syz_io_uring_setup(0x3cfc, &(0x7f00000000c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000280)) syz_io_uring_submit(r8, 0x0, &(0x7f0000000200)=@IORING_OP_SEND={0x1a, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x7fffffff) r9 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$IP_SET_OP_GET_BYNAME(r9, 0x1, 0x53, 0x0, &(0x7f0000000c00)) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r8, 0x0, &(0x7f0000001000)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r9, 0x0, &(0x7f0000000fc0)={&(0x7f0000000700)=@ll={0x11, 0xf6, 0x0, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000780)="518625cdaae0bb98b79ed46fcfe1126f3f190da732504bb33226e7f6a04d954669318c5295e2823a229d10e4422e3c0c73cc8a7273cb918e0f7552425e2272b24e674c58f23ec9011d5ebc35aafbb04142be143eb4117367c79ca5db83c6d1f23a228dfd5d698183026be31186de40ffed08c612b0d6bc38957831a5943a604d20114b27c8b3bc3342cdd383bac495ffdb06aefb88f07f2caf3d5e6bcbc6413f2cc4342c637ba93679b80a0b80ce6366b69ea1963c4dd0a5eb9336cc0da44f6640772186d409572230e822ae8295873607a9f383e6da77d2d8e2cfde2f3ab0afea9bdc9bc3679a5ac54e520b92", 0xed}, {&(0x7f0000000880)="303a5ba23d3801525060f34d23af7644d2738f8ada34a110", 0x18}, {&(0x7f00000008c0)="88bb3d175498f2aa3294f4b77b915b64467db563f65b92e3d7111ed8bb07c77526d774527d7a67ef8e1523a4cc41e648e62b1c042a0335a7923bb885d3a0ac78c35adc98fb9becc912b611cc9d4847cfc4f40d92546e47028dede526fb8d7ec36a9184341a50252ce1506bb73600abc2ab7bbfbe92c0af9e12befe2d2a5413cb220aac713d3837f048117f87e4cd551458a705472c7f7c7fba3971bd92", 0x9d}], 0x3, &(0x7f00000009c0)=[{0xd8, 0xff, 0xfffffffb, "c39ed47bb8bf1a79fcb8dd7416a7680963398887d25fc1aed25a597086915d64d39935fe16793d1b1764f0da1e2daf8153ca0f30ea62a523aa8c89babb8e8363611d9533653373c827b2af1ea2b7343c3c10396b5699e47ba94823fd80c4788bccff026c772ed65a8ef51f47294316dc97ed455c235ccc3d1ee0806d97bbd92cfb64e1431e67d9523378b43b27ac837b8b81d8a6d312de31fb63725b6c5b092aacfcafa7c6343cfdc9ea81c1b973f271a9843b1cb69fa6067dd26e7bef34de39985921757563b726"}, {0xf0, 0x114, 0x7, "d3109005dab7cc315f4a2212de4f8c3c9fa7562a447c5fc0a4858fe286db80a4438a8abf5458478aeb94bb33ccacd9852e709ca6a0aefc829182ea40244d4cc509b88c3e9e5b79e9c1a487c77d2442f9b1b92d679a22fcf36ba5984f451a9816660981d13dd21af36b9ed6a71e2ead03076d9cb628e662d750bde71f0a2c99dbd6a03fe602d62fde5151b4de0505e127a46f37633d34e2e9c0458354ced0aefce7241bf9c35e90959e12cb101d8eaf70d0153b53977ced087b5d095b237387c1b2344fb007366b64b210de64e485cddbe2cbf4f7c15476ced6"}, {0x10, 0x101, 0x6}, {0x78, 0x101, 0x5, "a9ec3ae0a063335409fdd86452530052b6f49f20979c4cd709a445063b6b8ee5689fe7c01cf7bb21dee2cf6706dd5dca63232de8176ab006dd77faac6d9846f45278c9ec124e7ecde7adb5d1ed22a819f3a86604f1db2e2bd5c84ca7bd633aabdb834d71cc6408"}, {0x60, 0x0, 0xfffffffb, "970c7ddc37130b5f342a5cedaaceccfe656c7b6129d784ff9a70ea590f18dcc178c42a4879c06f5557c43379b3e8cdca6e568e5f5a5ffe8f0c5267f81de8693e6aaf76cff912108e3b5a46d6e1b9"}, {0xd0, 0x10e, 0xc36, "407b917159bfa0bb77e076410976c236ec8cbe85911df51768c2792fe91a8354c813a0219506473864d9726b9d99cb57c65ed25baa3da7957b05db004970a9066f0a2aff97329703fc2f7172ea7d46fc0e2c2d4e1ad6e33eff759f0b8159812de7ef0970ea788e942ed5ed1d42542bd362e7877660d2d4ae4ca6adcfc7f9bb65e18ab79dd7b4e6a2b2f4844ab91c31c02100e2b14cc9dc79549255f67414291f7f270d52b5575d01d23ebfca8d4d84bb72959452e7ee3e63a721b472cb"}, {0x100, 0x135, 0x1, "e961d0e927bcf2e7daaf749d003593d426e3cdfeb5d9e850b1d92e76412b62f024dcde691b0e03fae0f2951cfb51b9d0ec7ccfdb2b2fce2e1f46655eaa3f74602c3c71a0c6d9195934aa56f6b9586067bd35fd6a99a80d3a6c3833cd18824939767e9ca20e54545dde4fab952e80589161c28e3f636b95e88375168d98da6f6747d25794ab5e7a65db505732a0b40fcc0a32ef07ac0b6f34695f91cb74d64ccd43828bf02a63ec1956101af192c2b17d1f0430befaff31a425afb44934a3d8b75449d606fe81231d6e84c174b6d6506d6178c62c9cfa3b7a4f95ad6590ad39767455bcf31da19af45462193cf9b780"}, {0x88, 0x105, 0x3, "510033c6fd195d543e74089d30d4e0d850d43719645865e1c490fcbef00899a53eea2079848204a18bebcb5aa31382b0681ef4218fc26f6d0014f2757b422e56cd9d64e8f9b7254c4ea6a6602ac93e1879557d3a6bb7388b74b631101c31de8dad5d3ec484c6b6f61d8f5d6828b560a264"}, {0x48, 0x19b, 0x8001, "98645390ff1ba41a26ec05a5c3f0a8fef1991022beb3cdd6b4d53d9cc7dc15b731d105e472f569379526f289317232ed0adc9306a85cfe"}, {0xb0, 0x88, 0x5bbbbb41, "0a0bbf4470daaa94b9de48ccd66fbb51784778e8ff6a1a7db1eec2d1ac33ac60ee65371d53bca83684b6d57b25c70aa22baa115ff6c5c8b649a1b35a8a547f524fc17cc62529de53dcb7d19eb1ff000633f953564c05a1fa51b6e8662e34df3657e5f2330531b92466f8722edce00573c9aa96e7f1973e22feb347087d01d21422c965417ffce8964122b35a3ba81b870428c56f15f869379f12"}], 0x600}, 0x0, 0x4000800, 0x1, {0x0, r10}}, 0x7f) syz_io_uring_submit(r3, r5, &(0x7f00000001c0)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd=r7, 0x0, 0x0, 0xfff, 0x2, 0x0, {0x0, r10, r0}}, 0x7fffffff) 00:13:22 executing program 2: syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r2 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r2, 0x0, 0x0}, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000000), 0x7, 0x80080) io_uring_enter(r3, 0x450b, 0x200, 0x0, 0x0, 0x0) [ 198.056637][T21776] EXT4-fs (loop3): get root inode failed [ 198.062451][T21776] EXT4-fs (loop3): mount failed [ 198.070637][T21790] EXT4-fs error (device loop4): ext4_fill_super:4956: inode #2: comm syz-executor.4: iget: root inode unallocated [ 198.082691][T21790] EXT4-fs (loop4): get root inode failed [ 198.088320][T21790] EXT4-fs (loop4): mount failed 00:13:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3", 0x2a, 0x11100}], 0x0, &(0x7f00000000c0)) [ 198.119617][T21797] EXT4-fs warning (device loop5): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. 00:13:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3", 0x2a, 0x11100}], 0x0, &(0x7f00000000c0)) [ 198.168142][T21815] loop4: detected capacity change from 0 to 512 [ 198.180815][T21815] EXT4-fs warning (device loop4): read_mmp_block:107: Error -117 while reading MMP block 12 00:13:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004000000000000000000000003", 0x39, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:22 executing program 2: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_setup(0x166b, &(0x7f0000000000)={0x0, 0x11bc, 0x1, 0x2, 0x2e0}, &(0x7f00006d7000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000140)) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) mknod(&(0x7f00000001c0)='./file0\x00', 0x8000, 0x6f9) io_uring_enter(r0, 0x6daf, 0x0, 0x0, 0x0, 0x0) [ 198.216291][T21797] EXT4-fs (loop5): mount failed 00:13:22 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_setup(0x2494, &(0x7f0000000140), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000000)=0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0xfffffffffffffda7, &(0x7f0000000240)=@in6={0xa, 0x0, 0x0, @private2}}, 0x0) syz_io_uring_setup(0x2494, &(0x7f0000000140), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000000)=0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0xfffffffffffffda7, &(0x7f0000000240)=@in6={0xa, 0x0, 0x0, @private2}}, 0x0) r9 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r9, 0x0, 0x20, &(0x7f0000000040)={@empty, @private}, 0xc) syz_io_uring_submit(r3, r7, &(0x7f0000000000)=@IORING_OP_CLOSE={0x13, 0x3, 0x0, r9, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x2000000) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:22 executing program 1: r0 = open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r1 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x2494, &(0x7f0000000140), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000000)=0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0xfffffffffffffda7, &(0x7f0000000240)=@in6={0xa, 0x0, 0x0, @private2}}, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r5, &(0x7f0000000080)=@IORING_OP_READ=@pass_buffer={0x16, 0x2, 0x6b56e58ac426f80e, @fd_index=0xa, 0x9, &(0x7f0000000040)=""/12, 0xc, 0x0, 0x1, {0x0, r7}}, 0xffffffff) io_uring_enter(r1, 0x2ff, 0x0, 0x0, 0x0, 0x0) [ 198.274396][T21826] loop4: detected capacity change from 0 to 512 [ 198.275541][T21833] loop3: detected capacity change from 0 to 512 00:13:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {0x0, 0x0, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:22 executing program 1: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r0, r1, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) 00:13:22 executing program 2: sendmsg$inet(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x4e23, @rand_addr=0x64010100}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="41a4068a26de7b88c98ff082912f7bb7a3c5ade3e3d4002ee93222e2d7353586ca1de5b98f8494be3c3fb5b2475d1d5be8baedce93c2b7111055162dc2f6458b93", 0x41}, {&(0x7f0000000240)="f6dc20841a1acc643f20b9dac19590fed2586150dfb43e832eff8c005374a302c950a391d99a04ee0a09b5679d5b505fb72b27546a194985135af84d3ca7bef29a5b33b9e579273cc5817e68ba20", 0x4e}, {&(0x7f0000000380)="4e3d16527938861d638189aa4e1d6baea570805f60db76c5eff3f2f3f3ae6a28cc1d4a8b79929e843c984a9745ebd7ebaa74402eaa6c9c250dcb38f0c73f5bc70f9ef9295367daf30d088246d1da28b384396517666920a6476602e3e2e6615cbd2e4118c57ffef0e1b51b74d0d1bb074a2c00f1e7525653b55da1b7fd57dbfdb075de264bd5c029a428c80d4000c617ddc4dafb4701", 0x96}, {&(0x7f00000002c0)="de29e9797b33c9e847a3d0c92519bc8ef82c75b631804f8d290585b923b0c9bddd0d02259b02fa2527fc558a101dec687d738b2aac07444c6a9a0bb238179f5958b68027dcdd44996fc97e5b4d86b497932386a9c535ad94c3c99591a4662cca", 0x60}, {&(0x7f0000000440)="9c1a113236ff1870d0dcdcd8a8163ed5aa009016d104a7cce765b517f1b04b2b37ab28d356350fcea3e09af32228bc63d7f829bbef89baa5fda8a764f37e4a8947", 0x41}, {&(0x7f00000004c0)="d3f544d25801037072d8a247d2c9dc6c25186f28d2efd5fa51f661ea2d31a6bf6e47cfde40c78d6322722a72728b525ff1f3f46dd3a61ee8471d23784bd4e72728945b010286a742a1c1d1d5418c8746c23ce6819e40dc90d8e5c63fc2827bd5bf8562a297002d9b8ec672f00289d31a497eb47ee8b708f2ecb61f4879335ac17481d4bc2bffabd19bff1fb109afc1e176adf18b450da24c67202039390d8fdb457b54cc2d94104dd4df22d465e16b62d857ac09330e95e4d1", 0xb9}, {&(0x7f0000000580)="737758f865a5d41eacbe665d725685f2a2ea11ed52bb19323d351bfd9282d8d366a8d2e97822e45b0b6a94b5a3f104bfce3a757977e70fa9d391eba4a889c517b336af55e244f4d4ef83bb025d41bbf14839f06fec8ddbbdfa94c685eeda93c2b4395f2baa3b6be961590d387cdaa0b00898df4b2feea730bab78c7d5715651d20dcb31e7d3c7e6e00722b5b8091b5696322c0929c68c2066d9fabb50ddab199159c5397e4bb653ae87834e9985a2c981aeb35000f249cc80bb8a7740190aa55d663e591498a977afee7a8e9a7082bef19353ba4ed7472bc0e8153602e3d", 0xde}], 0x7, &(0x7f0000000700)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x3}}, @ip_ttl={{0x14, 0x0, 0x2, 0x4}}, @ip_retopts={{0x14, 0x0, 0x7, {[@end]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1}}, @ip_tos_u8={{0x11}}, @ip_ttl={{0x14, 0x0, 0x2, 0x80}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x4}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x2}}], 0xc0}, 0x2000c000) r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 198.314671][T21826] EXT4-fs warning (device loop4): read_mmp_block:107: Error -117 while reading MMP block 12 00:13:22 executing program 0: ioctl$IOC_PR_CLEAR(0xffffffffffffffff, 0x401070cd, &(0x7f0000002080)={0x2}) r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000000040)={@empty, @private}, 0xc) syz_io_uring_submit(r1, r2, &(0x7f0000001a40)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=@nfc={0x27, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000001840)=[{&(0x7f0000000100)="8c9241995afd972397da316dd566776436d362d66e06a7f5651e21d6b9367700a269a4ddbfdcb5640306f1f2a54c393a664b53ffc82191d1400d664baea1359476a3196e1496d19435160a89d40f316263ed1042e55df20ef777c8d1", 0x5c}, {&(0x7f0000000240)="c9cbbe91ba3589b877c0ade1c059a1d15921ca4861c37d68a3497f2a75e461e65a29fbaafbf4d7bd7a19b213bf5975ebd6c0b91b8e8b31c6ce3393f9a57d8a00e38ef7b2ffbd4e0a6921fa91dd8c0e9111ee62ff186dbaee271ad8a390e6b617c8fba12c827cbeccb28f5ac545bb5dee768049c374181191a69b5ba20d", 0x7d}, {&(0x7f0000000380)="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0x1000}, {&(0x7f0000001380)="97ed66d8c0dc22547dafd39aeb3981cbb23762d7ea0bd1bc6e823f58f5eb28abafe511f5d2fb09c5fef2017761a52c892159983ab454d4b4064670db7dde129ec960c1cde47df248afa697ea5a2c186a2de76b162dd5d32d181523497ce84808637a31fa52a861e2e34a12516949ae785b24d11d638fbc89eb37401a7e6c04888d6dafa47b5e1a5b8151aa783bc36e5d563afb8932c61e7f1b46b03cd89fce7c8076201d8bfdc0a9c3024b5fea92f44db1f453d7066725ccb24c3446fd6e03549d2590f44f9dc4ad29d4180c2ce8884a3e0170fffc7c", 0xd6}, {&(0x7f0000001480)="fb47fba04703d12039a5f3c807fd651252e386efd4f90ef1d729f9b072f1aa4ee0f37da6f8d1d9e35fe2ceae1a2adc1860e558be12e98c223fd34c09b052c0a946be5c9677bb0264ea4e22e6f0fb9f68b4eec28cc3c8d9c99cf6f593793fd383e795cb57108c99a5495d5f9a82ab85016561f0d24ec2634fc3e2", 0x7a}, {&(0x7f0000001500)="31fe3d7580827ba6ce2a85315b5ebf24e5f0663594a00e6c5a598b5e6eda242d1c58874929a25591c3b7e6f00cd883e987765ca84aeb697b766f5514faef48a281bd42428c020a0faf44993c86373d7adbc276509a46343bc2e21944f35b3f13ce63c109998dcc47b905327a9dd7e9992dc06ac12247973dc8cb1f21043067376f4100c58966341dc8a56ac30a6839e5adea31d4cfa5a67b7d19fdd921e34813e45a6cb8751d31ea7357c0d1f50b47b90414eefdbade47a84083736dbdaeb8bc7d641de19f036f9c162a150ec41b01da88eeb3d901100e87af1da8d92297cb748f8e4a0781b0a4168cecca85df2b87b47d2f", 0xf2}, {&(0x7f0000001600)="0c2da9d381c9825753be2b246111daf71f36ee245950b69ba20a0d46aeae10106bbcfd728061e808466991e15372a68d898c3617093e9c5441d62df31b4a88c18a48811be4117e2ac02c589e8dbccd83c7c97c193fd017e2de6c3bea3164da2ce72e227adc2b0452b30d10a7f3d79999162f7c44255d4b3f4603a0f6b1aed35a03d77bc0142a03980167a62219f7aadba0b49bc65538cfc67f8e8292f192aa3dc42aa37a1ee0654d3d2f5864c930e111a744", 0xb2}, {&(0x7f00000016c0)="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", 0xfe}, {&(0x7f00000017c0)="669d8ab70a1adb19cb2845e206571143837836c0ae6c7db1f646e5a6692b6a9fe9eb9295a02df077836adbf415151bffad34c944bcbe6a6cc29d22e9b39d511835ed47a745469bd7b9a07a1cd62a56a9793116fe8323475a554bbe", 0x5b}], 0x9, &(0x7f0000001900)=[{0x110, 0x118, 0x4, "a252484b8f555e3f047fdb4a81c9f57d7c2f9295a8b08d47d763c6f37a518a110d31d941d96686601a9c3845488cb5ed81c26e56e44385c29df16739ef7aea3df4433be52f1f9e564ed9164ce839b74f19a5007eaee816cecda3b94673b5b7f5c7dd9a93156bd90efc91683b4305bc61bd31b07f44252ff709738a7cda4c440960c0366adc334b102b4a0d41a3af5f06db6a4fb61318ae1aaa9b5ffef275b3e258c2262cb55c82c97cd7b65f1a500cf91d61677e566e37eb5339b7b9259b52241e77bb6a4eebc52dc24cd7ad5115aa87c7c663d27db665721ca00b0f777de861e5ef13d4ba73a126111fba2b80ff73b5fbe4941d40f9f7b471"}], 0x110}, 0x0, 0x48000}, 0x7) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) r4 = mmap$IORING_OFF_SQES(&(0x7f00006d6000/0x3000)=nil, 0x3000, 0x9, 0x8010, r0, 0x10000000) syz_io_uring_submit(r1, r4, &(0x7f0000002040)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000002000)={&(0x7f0000001a80)=@ethernet={0x6, @multicast}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000001b00)="7f532243a9aba7064055a75f3291a6d7e95ef4050532d3034ed41ed1431ced7a3a4afec1c91293df3e2459d5fc924d71adb204f43ae0522a6ff80a9920eca0a06d8f7818e1c98435e9880c0794d8b74fc49b7bc0f29c9c6d275eb05a64e199f6b18182e63e9cd0335bf1c5bc8eb7940e828c4a53d64257377a673197404983d7d480a9", 0x83}, {&(0x7f0000001bc0)="8cace070c2f25ca1ad772de454f02a27bae72942a62d44ec4725183eecd7e6c08b37dd7745585b6510febd2ae58a4a1261c0d071dae8767a3a1a23da2e4ff1634596ff49f82f1798378ab6ac03abc71da785b4ee1d18b3acb8de0c652793766ac485c129f39d578fa13ba5beccac609f204acd1f9bf70f37043c48d7eb9e4e1bd51ec25cdf4ff3b95f4dd8dd9227c284f628cf36d2238ec5264f8776a5cb69cb264e55d8e62b031c5dc7e1c0ab185e0258db6cf311db976ae831b43375a1e5a21a41a45936fedc5bd2cfc00ce5c6f2f7156c6f", 0xd3}, {&(0x7f0000001cc0)="ad94576538db694864ace31022de547738ff75ae618a907e77a6d81439175383ee3e37d934b2", 0x26}, {&(0x7f0000001d00)="60be3184bf71915877b45f0a2091d41f5d15305c40769d5cab57c190dbfefe8c8925ac5ddc25fef06b18fc819a0769ae9d20a687ea7163b9c3e3666cf41538c302cb865b2395f96031e58805e908f19bc81096aba9d1c0f57b6bb5411b1f1f4bd22c1e039c500208c7807351ad8b39b23096458435deee82ebace1359d723edf31f80ebadba0001b0d5b3137ce8493257aae5c7acf8ac4ea2c56d6633cfd6a87ac622ba46ccda8b11628124504ef8c6ba732faf533d37cd759736394c7d7a9ab5a06ad5e8a0103", 0xc7}, {&(0x7f0000001e00)="20c249bfa528de46152752faa6129bde5123e34f8f7299fe56c116000bb7536b40c42de06e7b38b031e441b09793257aaff9604c59910a86163992ec50163bafe58c38a6be34198b2d2a8e59917df81722ef8239729da392feb869470b7614fb1c5c0c9cf09b29f74c0b0d378ae08a61c97e048046057fd07b984da6ff1a4ed266f3b748ec7a1a3946ee8dbad643e3", 0x8f}, {&(0x7f0000001ec0)="aebd58c52875f1066d", 0x9}, {&(0x7f0000001f00)="a3f39899950c494706ba5561aaca94ee4fec98b13e8572f93e6874bcca8d3a5493e9690c1a27bd5040f1c88095c4177b55277e0c661e76f76a10ada672fea25d22b70d8366e8c4872f32161ac185815569f534786d9866f72f2cf424e8d02a0b78", 0x61}], 0x7}, 0x0, 0x880}, 0x8) 00:13:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3", 0x2a, 0x11100}], 0x0, &(0x7f00000000c0)) [ 198.377352][T21833] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 198.389443][T21833] EXT4-fs (loop3): get root inode failed [ 198.395172][T21833] EXT4-fs (loop3): mount failed [ 198.403055][T21846] loop5: detected capacity change from 0 to 512 00:13:22 executing program 2: r0 = open$dir(&(0x7f0000000440)='./file0\x00', 0x121440, 0x4) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f00000003c0)='\x00', &(0x7f0000000400)='./file0\x00', r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000000)=[@sack_perm, @window={0x3, 0x43d4, 0xfffb}, @timestamp, @timestamp, @sack_perm, @window={0x3, 0x3, 0x3}], 0x6) r1 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000340)) socket$unix(0x1, 0x1, 0x0) syz_io_uring_setup(0x2494, &(0x7f0000000140), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000000)=0x0) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) r5 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r4, r5, 0x0, 0x800000080004103) io_uring_register$IORING_REGISTER_FILES(r5, 0x2, &(0x7f00000003c0), 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0xfffffffffffffda7, &(0x7f0000000240)=@in6={0xa, 0x0, 0x0, @private2}}, 0x0) syz_io_uring_setup(0x10bb, &(0x7f00000002c0)={0x0, 0xf2bc, 0x1, 0x1, 0x14d}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000380)) syz_io_uring_submit(r7, r3, &(0x7f0000000200)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index=0x4, 0x95e9, 0x0, 0x1}, 0x0) io_uring_enter(r1, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:22 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000000)=0x0) ioctl$BTRFS_IOC_RM_DEV_V2(r0, 0x5000943a, &(0x7f0000000380)={{r0}, r3, 0x8, @unused=[0x100, 0x8001, 0x1000000, 0xffffffff], @name="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"}) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004000000000000000000000003", 0x39, 0x11100}], 0x0, &(0x7f00000000c0)) [ 198.497068][T21867] loop4: detected capacity change from 0 to 512 [ 198.512049][T21846] EXT4-fs warning (device loop5): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 198.513295][T21867] EXT4-fs warning (device loop4): read_mmp_block:107: Error -117 while reading MMP block 12 00:13:22 executing program 1: r0 = open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r1 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x28a, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff}, 0x80800) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x20, &(0x7f0000000040)={@empty, @private}, 0xc) r6 = gettid() r7 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r9) setgroups(0x1, &(0x7f0000000180)=[r9]) r10 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r10, 0x0, 0x20, &(0x7f0000000040)={@empty, @private}, 0xc) epoll_create(0x7fff) r11 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(0x0, r13) sendmsg$unix(r0, &(0x7f0000000380)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000100)="b86029242ade1c9cafed2c654d4ea8a12f0fb0e4cc314af011d434187d6d3f61542761570ff8ef5862ab32139ce4797cf9", 0x31}, {&(0x7f0000000200)="5b28801bdee8152902e7fddf883d83560ba310873f0ef3608c964a5417e6a44c9cbf39514af97f3417448be7c7154de852eb1d0416e5588e4c6664cc0831311dba9b1a84394f8d172a65a28dc0b51cb7c2ee2b63da2c4dc5f290ce022fce58dae2222d674b93de5f4717755e6d46c598b3d357cedcaaa2aac497e17a8ca480a42b6a6dc63cb5a4c205ecd99340c20c98312c74b1c2906a19d31528b2675436da414071b145995fb717a2ca461b0d4461a1cff308a8", 0xb5}], 0x2, &(0x7f0000000500)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, r1, r5]}}, @cred={{0x1c, 0x1, 0x2, {r6, 0xffffffffffffffff, r9}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xee00, r9}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8, 0xffffffffffffffff}}}], 0x90, 0x50}, 0x40089) io_uring_enter(r1, 0x2ff, 0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_BALANCE(r0, 0x5000940c, 0x0) [ 198.553648][T21846] EXT4-fs (loop5): mount failed 00:13:22 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) mremap(&(0x7f0000ee8000/0x3000)=nil, 0x3000, 0x2000, 0x6, &(0x7f0000ee8000/0x2000)=nil) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f00006d4000/0x3000)=nil, 0x3000, 0x0, 0x10010, r0, 0x0) syz_io_uring_setup(0x1f9e, &(0x7f0000000000)={0x0, 0x51ba, 0x10, 0x3, 0xf3, 0x0, r0}, &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000ee9000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)=0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x20, &(0x7f0000000040)={@empty, @private}, 0xc) syz_io_uring_submit(r3, r4, &(0x7f00000001c0)=@IORING_OP_CONNECT={0x10, 0x4, 0x0, r5, 0x80, &(0x7f0000000240)=@in6={0xa, 0x4e24, 0x5, @local}}, 0x132) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700), 0x0, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f00000000c0)) 00:13:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0, 0x0, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3", 0x2a, 0x11100}], 0x0, &(0x7f00000000c0)) [ 198.579467][T21881] loop3: detected capacity change from 0 to 512 00:13:23 executing program 2: r0 = syz_io_uring_setup(0x8f, &(0x7f0000000000)={0x0, 0x6989}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) connect(r4, &(0x7f0000000080)=@in={0x2, 0x4e24, @private=0xa010102}, 0x80) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x20, &(0x7f0000000040)={@empty, @private}, 0xc) syz_io_uring_submit(r1, r2, &(0x7f0000000580)=@IORING_OP_RECVMSG={0xa, 0x4, 0x0, r5, 0x0, &(0x7f0000000540)={&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/219, 0xdb}, {&(0x7f0000000380)=""/136, 0x88}], 0x2, &(0x7f0000000440)=""/219, 0xdb}, 0x0, 0x0, 0x0, {0x2}}, 0x8) [ 198.656915][T21902] loop4: detected capacity change from 0 to 512 [ 198.661339][T21905] loop5: detected capacity change from 0 to 512 [ 198.670453][T21881] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 198.682515][T21881] EXT4-fs (loop3): get root inode failed [ 198.688213][T21881] EXT4-fs (loop3): mount failed 00:13:23 executing program 1: r0 = open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r1 = syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x20, &(0x7f0000000040)={@empty, @private}, 0xc) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r6, 0x0, 0x20, &(0x7f0000000040)={@empty, @private}, 0xc) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f00000001c0)=@IORING_OP_ASYNC_CANCEL={0xe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r8}}, 0x0) io_uring_enter(r1, 0x2ff, 0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000002340)=@IORING_OP_STATX={0x15, 0x5, 0x0, r0, &(0x7f0000000200), &(0x7f0000002300)='./bus\x00', 0x40, 0x4000, 0x1}, 0x105) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000140)={0x80000000}) sendmmsg$inet(r7, &(0x7f0000002000), 0x0, 0x0) setsockopt$inet_mreqn(r7, 0x0, 0x24, &(0x7f0000000080)={@rand_addr=0x64010101, @loopback}, 0xc) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000500), 0x290202, 0x0) syz_io_uring_submit(r2, r3, &(0x7f00000000c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2042, 0x1, {0x3}}, 0x9) epoll_wait(r9, &(0x7f0000000300), 0x0, 0x7f) r10 = fsmount(0xffffffffffffffff, 0x0, 0xa) io_uring_register$IORING_UNREGISTER_PERSONALITY(r10, 0xa, 0x0, r4) 00:13:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004000000000000000000000003", 0x39, 0x11100}], 0x0, &(0x7f00000000c0)) [ 198.702354][T21902] EXT4-fs warning (device loop4): read_mmp_block:107: Error -117 while reading MMP block 12 00:13:23 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) r3 = fsmount(0xffffffffffffffff, 0x0, 0x1) io_uring_enter(r3, 0x3e42, 0x5bb0, 0x2, &(0x7f0000000000)={[0x7]}, 0x8) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:13:23 executing program 2: syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r2 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r2, 0x0, 0x0}, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) r4 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r3, r4, 0x0, 0x800000080004103) io_uring_enter(r4, 0x100450c, 0x0, 0x0, 0x0, 0x0) bind$unix(r2, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) 00:13:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0, 0x0, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3", 0x2a, 0x11100}], 0x0, &(0x7f00000000c0)) [ 198.752837][T21905] EXT4-fs warning (device loop5): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 198.791784][T21905] EXT4-fs (loop5): mount failed [ 198.794839][T21926] loop3: detected capacity change from 0 to 512 00:13:23 executing program 0: r0 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0xbbc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x1780, 0xf5c4, 0x3, &(0x7f0000000000)={[0x1]}, 0x8) syz_io_uring_setup(0x51c9, &(0x7f0000000100)={0x0, 0xaa0c, 0x0, 0x3, 0xfa}, &(0x7f00006d3000/0x4000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000001c0)=0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000000040)={@empty, @private}, 0xc) syz_io_uring_submit(r1, r3, &(0x7f0000001b40)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f0000001b00)={&(0x7f0000000240)=@caif=@dgm={0x25, 0x1, 0x8}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000380)="094db7755733544ab18f911c0a664464e56e679c75742c55894f62b3eb25727c7c8831e568e6df5484042159dd1bbd94a7275937b33e4996a23ed12e86c48d2e87239423c414fb408328d5fbdeeba727492ec582bc519b3ae904c28b803b864265365eada957", 0x66}, {&(0x7f0000000400)="21dbbcb037874ed6122c316676cfa3fbb3bcf1c515b418a8e27372d6ff604828c89984b54b8a267b77e429e19beb012c144b156e15ee17bc83f7ddc4070932b430181018a8ebc74b2f7c5861c9ae5e5ab87d445db9d0a0963351916e9445cf92939245dc859064001d4a53b85913c314c2b818e06094eb83f60202bff24b1ef9422eabea47350bc2d15b669808dd262e05c93b2828a81a2d76d8911f3da2700ec7f5cc7efcc3971567798563f8df149e52e7182d94ad7d36bb2771d77275ae26565cfa52af0c00152a6cdb3a025df6708a505e4d", 0xd4}, {&(0x7f0000000500)="8e59ac81277dbaef904894d14982939d83eb9420c022ccc5de128ac2ad2ae7fcc3affae8300c496de5728d66d6723be413792a171d5c5530b128f6bbf78c459f1baf7db26659999b2a3dfc5c826eaf07e4fc111c862759c69c159af22c24", 0x5e}, {&(0x7f0000000580)="fd9ebbf1d264444b895513380de2ec16d1b7af611c28748bcea13ab2c7d1abc78531baea4e7635ef1dbe5b810bf5dca4c2c2a03ffb4450cf4161db7588d86c8d18ad1bddf415ac8efc77e95c3307d60032f7d017341c37a92a094bc9f4ab4c0462717b1cd10762954d0738ea1a00ea634dc5e7cb1461e13aea72d841f13a28066408dbd477eb121527fbfd05b3a6a2d4d85a6b583ead82", 0x97}, {&(0x7f0000000640)="9ed6c9b76aa16b556a47c139aa1468fe621c9785c2662077d6", 0x19}], 0x5, &(0x7f0000000700)=[{0x100, 0x10a, 0xddc, "53156c7d556f2e9529f28ecc6b2a4c705d5c61d2bc4825788b49eeb76d445e92fdfdb1d934d281d4d7b520ecc774e730f0b0f03cd9fb6c8321109c372a7920d6308267ddef711078ded34b1c3e5d805b0c8c0d4d490d14d64ebe4f4822757e60072ab0fc96668b51723916a8bdf4b69730baf272e8ac0f837036239dbe183599a09f436d1868c51626ffaf54e371418eb7c8f641c1d912e5ff4b4bc45af80fbcd82067d167c13b22f3b5bcf77c80bbd345ca30621b129164f2babb971eb5df337b10e4f374cc2f4e5ed2563b4650b8c034e73affd4ce40db5e999f2a99d6db195da35ca6c5dd7003e60cd47a"}, {0x1010, 0x115, 0x6, 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