, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 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, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r2, 0x80006) sendfile(r1, r2, 0x0, 0x8000fffffffe) [ 220.233334][T15650] ? ext4_errno_to_code+0x110/0x110 [ 220.238541][T15650] ext4_mount+0x2d/0x40 [ 220.242783][T15650] legacy_get_tree+0x70/0xc0 [ 220.247430][T15650] vfs_get_tree+0x4a/0x1a0 [ 220.247461][T15650] path_mount+0x11d4/0x1ce0 [ 220.247483][T15650] __se_sys_mount+0x23d/0x2e0 [ 220.247526][T15650] ? mntput+0x45/0x70 03:28:06 executing program 0: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) r3 = dup(r1) recvmmsg$unix(r3, &(0x7f0000002d80)=[{{&(0x7f0000000380), 0x6e, &(0x7f0000000640)=[{&(0x7f0000001d80)=""/22, 0x16}, {&(0x7f0000000400)=""/131, 0x83}, {&(0x7f0000000580)=""/139, 0x8b}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000000a80)=""/246, 0xf6}, {&(0x7f00000004c0)=""/126, 0x7e}], 0x6}}, {{&(0x7f0000000780)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000880)=""/181, 0xb5}, {&(0x7f0000000b80)=""/4096, 0x1000}, {&(0x7f000001bfc0)=""/209, 0xd1}, {&(0x7f0000001c80)=""/251, 0xfb}], 0x4}}, {{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000800)=""/57, 0x39}, {&(0x7f0000002fc0)=""/102400, 0x19000}, {&(0x7f0000001dc0)=""/229, 0xe5}, {&(0x7f0000001ec0)=""/34, 0x22}, {&(0x7f0000001f00)=""/117, 0x75}, {&(0x7f0000001f80)=""/179, 0xb3}], 0x6, &(0x7f00000020c0)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x168}}, {{0x0, 0x0, &(0x7f0000002340)=[{&(0x7f0000002240)=""/194, 0xc2}], 0x1, &(0x7f0000002380)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xc0}}, {{&(0x7f0000002440)=@abs, 0x6e, &(0x7f00000026c0)=[{&(0x7f0000000180)}, {&(0x7f0000002500)=""/169, 0xa9}, {&(0x7f00000025c0)=""/217, 0xd9}], 0x3, &(0x7f0000002700)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x20}}, {{&(0x7f0000002740)=@abs, 0x6e, &(0x7f0000002980)=[{&(0x7f00000027c0)=""/117, 0x75}, {&(0x7f0000002840)=""/157, 0x9d}, {&(0x7f0000002900)=""/121, 0x79}], 0x3, &(0x7f00000029c0)}}, {{&(0x7f0000002a80)=@abs, 0x6e, &(0x7f0000002cc0)=[{&(0x7f0000002b00)=""/89, 0x59}, {&(0x7f0000002b80)=""/132, 0x84}, {&(0x7f0000002c40)=""/41, 0x29}, {&(0x7f0000002c80)=""/56, 0x38}], 0x4, &(0x7f0000002d00)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x70}}], 0x7, 0x40000000, &(0x7f0000002f80)) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x0, 0x20, 0x2, 0x20, 0x0, 0x1ff, 0x2c000, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp={&(0x7f00000000c0), 0xa}, 0x808, 0x1, 0x0, 0x2, 0x5, 0x2, 0x9, 0x0, 0x101, 0x0, 0x9193}, r4, 0xf, r0, 0x8) r5 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r5, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 220.247544][T15650] __x64_sys_mount+0x63/0x70 [ 220.247626][T15650] do_syscall_64+0x3d/0x90 [ 220.247680][T15650] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 220.247701][T15650] RIP: 0033:0x467b0a [ 220.247715][T15650] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 220.247733][T15650] RSP: 002b:00007fca21c53fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 220.247751][T15650] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 220.247764][T15650] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fca21c54000 [ 220.247776][T15650] RBP: 00007fca21c54040 R08: 00007fca21c54040 R09: 0000000020000000 [ 220.247787][T15650] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 220.247798][T15650] R13: 0000000020000100 R14: 00007fca21c54000 R15: 00000000200000c0 [ 220.247910][T15650] EXT4-fs (loop3): get root inode failed [ 220.248000][T15650] EXT4-fs (loop3): mount failed 03:28:07 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r1, 0x1) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) 03:28:07 executing program 3 (fault-call:0 fault-nth:87): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:07 executing program 4: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r2, 0x80006) sendfile(r1, r2, 0x0, 0x8000fffffffe) 03:28:07 executing program 0: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) r3 = dup(r1) recvmmsg$unix(r3, &(0x7f0000002d80)=[{{&(0x7f0000000380), 0x6e, &(0x7f0000000640)=[{&(0x7f0000001d80)=""/22, 0x16}, {&(0x7f0000000400)=""/131, 0x83}, {&(0x7f0000000580)=""/139, 0x8b}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000000a80)=""/246, 0xf6}, {&(0x7f00000004c0)=""/126, 0x7e}], 0x6}}, {{&(0x7f0000000780)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000880)=""/181, 0xb5}, {&(0x7f0000000b80)=""/4096, 0x1000}, {&(0x7f000001bfc0)=""/209, 0xd1}, {&(0x7f0000001c80)=""/251, 0xfb}], 0x4}}, {{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000800)=""/57, 0x39}, {&(0x7f0000002fc0)=""/102400, 0x19000}, {&(0x7f0000001dc0)=""/229, 0xe5}, {&(0x7f0000001ec0)=""/34, 0x22}, {&(0x7f0000001f00)=""/117, 0x75}, {&(0x7f0000001f80)=""/179, 0xb3}], 0x6, &(0x7f00000020c0)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x168}}, {{0x0, 0x0, &(0x7f0000002340)=[{&(0x7f0000002240)=""/194, 0xc2}], 0x1, &(0x7f0000002380)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xc0}}, {{&(0x7f0000002440)=@abs, 0x6e, &(0x7f00000026c0)=[{&(0x7f0000000180)}, {&(0x7f0000002500)=""/169, 0xa9}, {&(0x7f00000025c0)=""/217, 0xd9}], 0x3, &(0x7f0000002700)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x20}}, {{&(0x7f0000002740)=@abs, 0x6e, &(0x7f0000002980)=[{&(0x7f00000027c0)=""/117, 0x75}, {&(0x7f0000002840)=""/157, 0x9d}, {&(0x7f0000002900)=""/121, 0x79}], 0x3, &(0x7f00000029c0)}}, {{&(0x7f0000002a80)=@abs, 0x6e, &(0x7f0000002cc0)=[{&(0x7f0000002b00)=""/89, 0x59}, {&(0x7f0000002b80)=""/132, 0x84}, {&(0x7f0000002c40)=""/41, 0x29}, {&(0x7f0000002c80)=""/56, 0x38}], 0x4, &(0x7f0000002d00)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x70}}], 0x7, 0x40000000, &(0x7f0000002f80)) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x0, 0x20, 0x2, 0x20, 0x0, 0x1ff, 0x2c000, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp={&(0x7f00000000c0), 0xa}, 0x808, 0x1, 0x0, 0x2, 0x5, 0x2, 0x9, 0x0, 0x101, 0x0, 0x9193}, r4, 0xf, r0, 0x8) r5 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r5, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:07 executing program 5: r0 = syz_io_uring_complete(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x3, 0x1, 0x3, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, @perf_config_ext={0x2, 0x3ff}, 0x0, 0x0, 0x800}, 0x0, 0xff7fbffffffffffe, r0, 0x0) r1 = perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000000c0)='./cgroup.net/syz0\x00') r2 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r3 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9b, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r3, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r2, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r2) r4 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r4, &(0x7f0000000000), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:07 executing program 1: r0 = openat(0xffffffffffffffff, &(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$tty1(0xc, 0x4, 0x1) sendto(r0, &(0x7f0000000140)="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", 0x1000, 0x8091, &(0x7f0000001140)=@in={0x2, 0x4e20, @broadcast}, 0x80) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) 03:28:07 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/battery', 0x841, 0x28) fcntl$lock(r1, 0x5, &(0x7f00000000c0)={0x2, 0x4, 0x81, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) 03:28:07 executing program 4: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 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, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r2, 0x80006) sendfile(r1, r2, 0x0, 0x8000fffffffe) 03:28:07 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) r4 = pidfd_getfd(r2, r1, 0x0) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x8, 0x5, 0xc, 0x4, "621cd0ef7ac19e270a3bed55a460ccfd48f600c5f766d1c350f3e274dd630e55382b7761385df121705d907bcf42baabb8a45163c1f806a74557e08c0e409e76", "7adb885b443cf4ddf0ccadc81f9d8f2ca472feb595ae9a694cfc484edbcc907c", [0x2, 0x100]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 220.978803][T15705] loop3: detected capacity change from 0 to 264192 [ 220.986833][T15702] loop7: detected capacity change from 0 to 1036 03:28:07 executing program 4: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 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, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r2, 0x80006) sendfile(r1, r2, 0x0, 0x8000fffffffe) [ 221.040016][T15705] FAULT_INJECTION: forcing a failure. [ 221.040016][T15705] name failslab, interval 1, probability 0, space 0, times 0 [ 221.052645][T15705] CPU: 1 PID: 15705 Comm: syz-executor.3 Not tainted 5.14.0-rc5-syzkaller #0 [ 221.061581][T15705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 221.071644][T15705] Call Trace: 03:28:07 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) r4 = pidfd_getfd(r2, r1, 0x0) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x8, 0x5, 0xc, 0x4, "621cd0ef7ac19e270a3bed55a460ccfd48f600c5f766d1c350f3e274dd630e55382b7761385df121705d907bcf42baabb8a45163c1f806a74557e08c0e409e76", "7adb885b443cf4ddf0ccadc81f9d8f2ca472feb595ae9a694cfc484edbcc907c", [0x2, 0x100]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:07 executing program 4: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 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, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x0, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r2, 0x80006) sendfile(r1, r2, 0x0, 0x8000fffffffe) [ 221.071654][T15705] dump_stack_lvl+0xb7/0x103 [ 221.071723][T15705] dump_stack+0x11/0x1a [ 221.071740][T15705] should_fail+0x23c/0x250 [ 221.071766][T15705] ? ext4_alloc_inode+0x27/0x300 [ 221.071785][T15705] __should_failslab+0x81/0x90 [ 221.071803][T15705] ? set_qf_name+0x230/0x230 [ 221.071821][T15705] should_failslab+0x5/0x20 [ 221.071837][T15705] kmem_cache_alloc+0x46/0x2e0 [ 221.071885][T15705] ? check_preempt_wakeup+0x1bb/0x360 [ 221.071908][T15705] ? set_qf_name+0x230/0x230 [ 221.071923][T15705] ext4_alloc_inode+0x27/0x300 [ 221.071937][T15705] ? set_qf_name+0x230/0x230 [ 221.071952][T15705] iget_locked+0x14b/0x6a0 [ 221.071975][T15705] __ext4_iget+0x1ea/0x26b0 [ 221.071993][T15705] ? alloc_workqueue+0xa25/0xaf0 [ 221.072022][T15705] ? ext4_fill_super+0x5686/0x7ff0 [ 221.072039][T15705] ext4_fill_super+0x5418/0x7ff0 [ 221.072056][T15705] mount_bdev+0x1e8/0x290 [ 221.072075][T15705] ? ext4_mount+0x40/0x40 [ 221.072089][T15705] ? ext4_errno_to_code+0x110/0x110 [ 221.072111][T15705] ext4_mount+0x2d/0x40 [ 221.072128][T15705] legacy_get_tree+0x70/0xc0 [ 221.072146][T15705] vfs_get_tree+0x4a/0x1a0 [ 221.072164][T15705] path_mount+0x11d4/0x1ce0 [ 221.072179][T15705] __se_sys_mount+0x23d/0x2e0 [ 221.072195][T15705] ? mntput+0x45/0x70 [ 221.072245][T15705] __x64_sys_mount+0x63/0x70 [ 221.072262][T15705] do_syscall_64+0x3d/0x90 [ 221.072330][T15705] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 221.072434][T15705] RIP: 0033:0x467b0a [ 221.072457][T15705] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 221.072475][T15705] RSP: 002b:00007fca21c53fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 221.072495][T15705] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 221.072509][T15705] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fca21c54000 [ 221.072520][T15705] RBP: 00007fca21c54040 R08: 00007fca21c54040 R09: 0000000020000000 [ 221.072532][T15705] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 221.072543][T15705] R13: 0000000020000100 R14: 00007fca21c54000 R15: 00000000200000c0 [ 221.072598][T15705] EXT4-fs (loop3): get root inode failed [ 221.072610][T15705] EXT4-fs (loop3): mount failed [ 221.082768][T15702] loop7: detected capacity change from 1036 to 1030 [ 221.139300][T15702] loop7: detected capacity change from 0 to 1036 03:28:08 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r1, 0x1) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) 03:28:08 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) r4 = pidfd_getfd(r2, r1, 0x0) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x8, 0x5, 0xc, 0x4, "621cd0ef7ac19e270a3bed55a460ccfd48f600c5f766d1c350f3e274dd630e55382b7761385df121705d907bcf42baabb8a45163c1f806a74557e08c0e409e76", "7adb885b443cf4ddf0ccadc81f9d8f2ca472feb595ae9a694cfc484edbcc907c", [0x2, 0x100]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:08 executing program 4: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 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, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x0, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r2, 0x80006) sendfile(r1, r2, 0x0, 0x8000fffffffe) 03:28:08 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000000c0)) 03:28:08 executing program 3 (fault-call:0 fault-nth:88): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:08 executing program 1: r0 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) close(r0) mmap(&(0x7f0000316000/0x1000)=nil, 0x1000, 0x8, 0x1010, r0, 0x24b6f000) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000040)={0x2}) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) ioctl$VT_RELDISP(r2, 0x5605) 03:28:08 executing program 4: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 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, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x0, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r2, 0x80006) sendfile(r1, r2, 0x0, 0x8000fffffffe) [ 221.848756][T15752] loop3: detected capacity change from 0 to 264192 [ 221.854230][T15751] loop7: detected capacity change from 0 to 1036 [ 221.871392][T15752] FAULT_INJECTION: forcing a failure. [ 221.871392][T15752] name failslab, interval 1, probability 0, space 0, times 0 [ 221.884123][T15752] CPU: 1 PID: 15752 Comm: syz-executor.3 Not tainted 5.14.0-rc5-syzkaller #0 03:28:08 executing program 4: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, 0x0, 0x0) ftruncate(r2, 0x80006) sendfile(r1, r2, 0x0, 0x8000fffffffe) [ 221.893154][T15752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 221.903210][T15752] Call Trace: [ 221.906509][T15752] dump_stack_lvl+0xb7/0x103 [ 221.911095][T15752] dump_stack+0x11/0x1a [ 221.915247][T15752] should_fail+0x23c/0x250 [ 221.919663][T15752] ? security_inode_alloc+0x30/0x180 [ 221.925044][T15752] __should_failslab+0x81/0x90 [ 221.929807][T15752] should_failslab+0x5/0x20 [ 221.934309][T15752] kmem_cache_alloc+0x46/0x2e0 [ 221.939144][T15752] security_inode_alloc+0x30/0x180 [ 221.944282][T15752] inode_init_always+0x20b/0x420 03:28:08 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800013, 0x12, r0, 0xe9599000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) close(r2) write(r2, &(0x7f00000001c0)="e0667f227274c910409701051cd8a931feed458b3aa0155ad23c048776fff223a4f7948477961e9643c58649e3db1527804d8fafacba21a6b43cce45e3c2c15e8d", 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) sendmsg$AUDIT_SET(r0, &(0x7f0000000180)={&(0x7f0000000040), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x38, 0x3e9, 0x800, 0x70bd2b, 0x25dfdbfd, {0x8, 0x1, 0x2, 0xffffffffffffffff, 0x1, 0xeab2, 0x1, 0xad, 0x0, 0x5e84}, [""]}, 0x38}, 0x1, 0x0, 0x0, 0x30000040}, 0x44) [ 221.949277][T15752] ? set_qf_name+0x230/0x230 [ 221.954179][T15752] iget_locked+0x1cd/0x6a0 [ 221.958673][T15752] __ext4_iget+0x1ea/0x26b0 [ 221.963175][T15752] ? alloc_workqueue+0xa25/0xaf0 [ 221.968159][T15752] ? ext4_fill_super+0x5686/0x7ff0 [ 221.973384][T15752] ext4_fill_super+0x5418/0x7ff0 [ 221.978329][T15752] mount_bdev+0x1e8/0x290 [ 221.982660][T15752] ? ext4_mount+0x40/0x40 [ 221.986983][T15752] ? ext4_errno_to_code+0x110/0x110 [ 221.992255][T15752] ext4_mount+0x2d/0x40 03:28:08 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x7fff, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:08 executing program 4: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, 0x0, 0x0) ftruncate(r2, 0x80006) sendfile(r1, r2, 0x0, 0x8000fffffffe) [ 221.996426][T15752] legacy_get_tree+0x70/0xc0 [ 222.001021][T15752] vfs_get_tree+0x4a/0x1a0 [ 222.005475][T15752] path_mount+0x11d4/0x1ce0 [ 222.009980][T15752] __se_sys_mount+0x23d/0x2e0 [ 222.014657][T15752] ? mntput+0x45/0x70 [ 222.018636][T15752] __x64_sys_mount+0x63/0x70 [ 222.023227][T15752] do_syscall_64+0x3d/0x90 [ 222.027699][T15752] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 222.033596][T15752] RIP: 0033:0x467b0a [ 222.037480][T15752] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 222.057104][T15752] RSP: 002b:00007fca21c53fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 222.065518][T15752] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 222.073486][T15752] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fca21c54000 [ 222.081459][T15752] RBP: 00007fca21c54040 R08: 00007fca21c54040 R09: 0000000020000000 [ 222.089432][T15752] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 03:28:08 executing program 5: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) fsetxattr$security_ima(r0, &(0x7f00000000c0), &(0x7f0000000100)=@md5={0x1, "e7d1ba691714a0ec2553472d4c728e10"}, 0x11, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(0xffffffffffffffff, r1, 0x0, 0x5) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r1) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000080), &(0x7f0000000380)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f080108f6df498f270e42a9f388cbb20b9fe4d2730757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f7cf12dc37d3f397ba5875c17b1981d8de9a2723491989cc76ad8e48656f2751e3f951bb6769cbc10021c7809047b33a0c7083a1662f3aef2cfd3781c4950800"/154], 0x8, 0x2) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000a80)={'syz1', "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"}, 0x1004) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 222.097422][T15752] R13: 0000000020000100 R14: 00007fca21c54000 R15: 00000000200000c0 [ 222.105456][T15752] EXT4-fs (loop3): get root inode failed [ 222.111083][T15752] EXT4-fs (loop3): mount failed [ 222.181844][T15751] loop7: detected capacity change from 1036 to 1030 03:28:09 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = open(0x0, 0x3fc, 0x0) flock(r1, 0x1) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) 03:28:09 executing program 4: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 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, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, 0x0, 0x0) ftruncate(r2, 0x80006) sendfile(r1, r2, 0x0, 0x8000fffffffe) 03:28:09 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xaa38e957467b5628, 0x40) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0xd9f, 0x2) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r0) sendmsg$NL80211_CMD_PEER_MEASUREMENT_START(r0, &(0x7f00000012c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001280)={&(0x7f0000000140)={0x110c, r2, 0x1, 0x70bd2b, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_PMSR_ATTR_PEERS={0xb40, 0x5, 0x0, 0x1, [{0xb3c, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}, @NL80211_PMSR_PEER_ATTR_REQ={0xa8, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0xa0, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xd}]}, @NL80211_PMSR_TYPE_FTM={0x44, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xff}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xe}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x1e4, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x88, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x16}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x7ff}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xc}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x154, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x5}]}, @NL80211_PMSR_TYPE_FTM={0x40, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x2b}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1b}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x56}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x4}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x17}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x3f}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}]}]}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x1c, 0x2, 0x0, 0x1, [@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x7}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x3f}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0xe2}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x64, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x5c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xff}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xb0}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x11}]}]}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x13c, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0xd8, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x1}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1d}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x39}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xf9}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x3d22}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x18}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}]}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x1c, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x16ee}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x7fff}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x10001}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x4f8, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x17}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x9}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x54, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x48, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x80}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xe}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0xd8, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x8a}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x8}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x4f}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xa}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x8f}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x8}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0xec, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x1}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xd6}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1b}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x18}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x2}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x40, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x12}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x25}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x18}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x17}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0xf0, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1b}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x40}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xfffc}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x9}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xf}]}, @NL80211_PMSR_TYPE_FTM={0x44, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x3f}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1e}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x1}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x14c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x7f}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x80}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x11}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x6000}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1b}]}, @NL80211_PMSR_TYPE_FTM={0x40, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x44, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x17}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x20}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xe}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x281}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x1000}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x74, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xf7}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xd}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}]}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x1d0, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x81}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0xa8, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x44, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xf}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x7f}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0xbc, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x5}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x80}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x8}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x18}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1d}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x44, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x53562c67536f33b2}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x50}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x3}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}]}]}, @NL80211_PMSR_ATTR_PEERS={0x5b0, 0x5, 0x0, 0x1, [{0x5ac, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}, @NL80211_PMSR_PEER_ATTR_REQ={0x1e0, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x60, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x93}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x80}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x10}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0xcc, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x4}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x16}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x80}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x10}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xdda}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x20}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0xb0, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x4}]}, @NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x14}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}]}]}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x228, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x98, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x81}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x11}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x8}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xd}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x401}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x15}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0xf4, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x7}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x94, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xe1}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}]}]}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @broadcast}, @NL80211_PMSR_PEER_ATTR_CHAN={0x24, 0x2, 0x0, 0x1, [@NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x80000001}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0xdfe4}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x1b}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x4}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x120, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x118, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x401}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xf}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x3}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}]}, @NL80211_PMSR_TYPE_FTM={0x3c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x15}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x16}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x8}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_REQ={0x8, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x24, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x13}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x9}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x1b}]}]}]}]}, 0x110c}, 0x1, 0x0, 0x0, 0x40}, 0x10) 03:28:09 executing program 3 (fault-call:0 fault-nth:89): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:09 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x400}, r0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r1) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:09 executing program 0: socket(0x0, 0x800000003, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x1, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = open(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfff}, 0x0, 0x7, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000140)='./file1\x00', 0x0) fsetxattr$trusted_overlay_redirect(r2, &(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x8, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x148) fallocate(r2, 0x0, 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000001a40)=ANY=[@ANYBLOB="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"]) creat(0x0, 0x8) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000004, 0x11, r3, 0x2e11b000) fallocate(r3, 0x100000011, 0x8204, 0xfffb) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000040)={r0, 0x0, 0x2}) openat$cgroup_devices(r1, &(0x7f0000000300)='devices.deny\x00', 0x2, 0x0) ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f0000000180)) ioctl$BTRFS_IOC_SUBVOL_CREATE(0xffffffffffffffff, 0x5000940e, 0x0) [ 222.743675][T15803] loop3: detected capacity change from 0 to 264192 [ 222.746215][ C0] sd 0:0:1:0: [sg0] tag#6123 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 222.753826][T15806] loop7: detected capacity change from 0 to 1036 [ 222.760547][ C0] sd 0:0:1:0: [sg0] tag#6123 CDB: opcode=0xe5 (vendor) [ 222.773730][ C0] sd 0:0:1:0: [sg0] tag#6123 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c 03:28:09 executing program 4: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200), 0x4) ftruncate(r2, 0x80006) sendfile(r1, r2, 0x0, 0x8000fffffffe) 03:28:09 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = open(0x0, 0x3fc, 0x0) flock(r1, 0x1) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) [ 222.773751][ C0] sd 0:0:1:0: [sg0] tag#6123 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d 03:28:09 executing program 3 (fault-call:0 fault-nth:90): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 222.773768][ C0] sd 0:0:1:0: [sg0] tag#6123 CDB[20]: ba [ 222.801783][T15803] FAULT_INJECTION: forcing a failure. [ 222.801783][T15803] name failslab, interval 1, probability 0, space 0, times 0 03:28:09 executing program 4: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200), 0x4) ftruncate(r2, 0x80006) sendfile(r1, r2, 0x0, 0x8000fffffffe) 03:28:09 executing program 0: socket(0x0, 0x800000003, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x1, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = open(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfff}, 0x0, 0x7, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000140)='./file1\x00', 0x0) fsetxattr$trusted_overlay_redirect(r2, &(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x8, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x148) fallocate(r2, 0x0, 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000001a40)=ANY=[@ANYBLOB="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"]) creat(0x0, 0x8) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000004, 0x11, r3, 0x2e11b000) fallocate(r3, 0x100000011, 0x8204, 0xfffb) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000040)={r0, 0x0, 0x2}) openat$cgroup_devices(r1, &(0x7f0000000300)='devices.deny\x00', 0x2, 0x0) ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f0000000180)) ioctl$BTRFS_IOC_SUBVOL_CREATE(0xffffffffffffffff, 0x5000940e, 0x0) 03:28:09 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = open(0x0, 0x3fc, 0x0) flock(r1, 0x1) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) [ 222.801808][T15803] CPU: 1 PID: 15803 Comm: syz-executor.3 Not tainted 5.14.0-rc5-syzkaller #0 03:28:09 executing program 3 (fault-call:0 fault-nth:91): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:09 executing program 4: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200), 0x4) ftruncate(r2, 0x80006) sendfile(r1, r2, 0x0, 0x8000fffffffe) [ 222.801830][T15803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 222.801841][T15803] Call Trace: [ 222.801848][T15803] dump_stack_lvl+0xb7/0x103 [ 222.801870][T15803] dump_stack+0x11/0x1a [ 222.801885][T15803] should_fail+0x23c/0x250 [ 222.801953][T15803] ? mempool_alloc_slab+0x16/0x20 [ 222.801976][T15803] __should_failslab+0x81/0x90 [ 222.801992][T15803] should_failslab+0x5/0x20 [ 222.802040][T15803] kmem_cache_alloc+0x46/0x2e0 [ 222.802062][T15803] ? __add_to_page_cache_locked+0x32f/0x4b0 [ 222.802090][T15803] mempool_alloc_slab+0x16/0x20 [ 222.802111][T15803] ? mempool_free+0x130/0x130 [ 222.802132][T15803] mempool_alloc+0x8c/0x300 [ 222.802153][T15803] ? pagecache_get_page+0x7a3/0x900 [ 222.802175][T15803] bio_alloc_bioset+0xcc/0x480 [ 222.802242][T15803] ? __find_get_block+0x82c/0x900 [ 222.802261][T15803] submit_bh_wbc+0x130/0x330 [ 222.802282][T15803] ? __getblk_gfp+0x3f/0x590 [ 222.802302][T15803] submit_bh+0x21/0x30 [ 222.802322][T15803] ext4_read_bh_lock+0x184/0x1b0 [ 222.802343][T15803] ext4_sb_breadahead_unmovable+0x58/0x70 [ 222.802416][T15803] __ext4_get_inode_loc+0x6ce/0x8f0 [ 222.802439][T15803] __ext4_iget+0x27b/0x26b0 [ 222.802458][T15803] ? alloc_workqueue+0xa25/0xaf0 [ 222.802480][T15803] ? ext4_fill_super+0x5686/0x7ff0 [ 222.802538][T15803] ext4_fill_super+0x5418/0x7ff0 [ 222.802557][T15803] mount_bdev+0x1e8/0x290 [ 222.802579][T15803] ? ext4_mount+0x40/0x40 [ 222.802595][T15803] ? ext4_errno_to_code+0x110/0x110 [ 222.802689][T15803] ext4_mount+0x2d/0x40 [ 222.802772][T15803] legacy_get_tree+0x70/0xc0 [ 222.802817][T15803] vfs_get_tree+0x4a/0x1a0 [ 222.802840][T15803] path_mount+0x11d4/0x1ce0 [ 222.802939][T15803] __se_sys_mount+0x23d/0x2e0 [ 222.802957][T15803] ? mntput+0x45/0x70 [ 222.802974][T15803] __x64_sys_mount+0x63/0x70 [ 222.802992][T15803] do_syscall_64+0x3d/0x90 [ 222.803012][T15803] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 222.803074][T15803] RIP: 0033:0x467b0a [ 222.803087][T15803] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 222.803104][T15803] RSP: 002b:00007fca21c53fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 222.803123][T15803] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 222.803136][T15803] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fca21c54000 [ 222.803148][T15803] RBP: 00007fca21c54040 R08: 00007fca21c54040 R09: 0000000020000000 [ 222.803159][T15803] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 222.803171][T15803] R13: 0000000020000100 R14: 00007fca21c54000 R15: 00000000200000c0 [ 222.826348][T15803] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 222.826424][T15803] EXT4-fs (loop3): get root inode failed [ 222.826435][T15803] EXT4-fs (loop3): mount failed [ 222.861958][ C0] sd 0:0:1:0: [sg0] tag#6124 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 222.861991][ C0] sd 0:0:1:0: [sg0] tag#6124 CDB: opcode=0xe5 (vendor) [ 222.862008][ C0] sd 0:0:1:0: [sg0] tag#6124 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 222.862026][ C0] sd 0:0:1:0: [sg0] tag#6124 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 222.862042][ C0] sd 0:0:1:0: [sg0] tag#6124 CDB[20]: ba [ 222.920243][T15823] loop3: detected capacity change from 0 to 264192 [ 222.921767][T15806] loop7: detected capacity change from 1036 to 1030 [ 222.934029][T15823] FAULT_INJECTION: forcing a failure. [ 222.934029][T15823] name failslab, interval 1, probability 0, space 0, times 0 [ 222.934050][T15823] CPU: 0 PID: 15823 Comm: syz-executor.3 Not tainted 5.14.0-rc5-syzkaller #0 [ 222.934070][T15823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 222.934079][T15823] Call Trace: [ 222.934086][T15823] dump_stack_lvl+0xb7/0x103 [ 222.934110][T15823] dump_stack+0x11/0x1a [ 222.934127][T15823] should_fail+0x23c/0x250 [ 222.934148][T15823] ? mempool_alloc_slab+0x16/0x20 [ 222.934171][T15823] __should_failslab+0x81/0x90 [ 222.934188][T15823] should_failslab+0x5/0x20 [ 222.934207][T15823] kmem_cache_alloc+0x46/0x2e0 [ 222.934231][T15823] mempool_alloc_slab+0x16/0x20 [ 222.934250][T15823] ? mempool_free+0x130/0x130 [ 222.934268][T15823] mempool_alloc+0x8c/0x300 [ 222.934305][T15823] ? submit_bio_noacct+0x7bb/0x7e0 [ 222.934326][T15823] bio_alloc_bioset+0xcc/0x480 [ 222.934395][T15823] ? submit_bio+0x10c/0x190 [ 222.934488][T15823] submit_bh_wbc+0x130/0x330 [ 222.934507][T15823] submit_bh+0x21/0x30 [ 222.934524][T15823] ? __wait_on_buffer+0x60/0x60 [ 222.934545][T15823] ext4_read_bh_nowait+0xf4/0x120 [ 222.934569][T15823] __ext4_get_inode_loc+0x6fd/0x8f0 [ 222.934592][T15823] __ext4_iget+0x27b/0x26b0 [ 222.934668][T15823] ? alloc_workqueue+0xa25/0xaf0 [ 222.934688][T15823] ? ext4_fill_super+0x5686/0x7ff0 [ 222.934707][T15823] ext4_fill_super+0x5418/0x7ff0 [ 222.934783][T15823] mount_bdev+0x1e8/0x290 [ 222.934807][T15823] ? ext4_mount+0x40/0x40 [ 222.934913][T15823] ? ext4_errno_to_code+0x110/0x110 [ 222.934930][T15823] ext4_mount+0x2d/0x40 [ 222.934944][T15823] legacy_get_tree+0x70/0xc0 [ 222.934960][T15823] vfs_get_tree+0x4a/0x1a0 [ 222.935048][T15823] path_mount+0x11d4/0x1ce0 [ 222.935067][T15823] __se_sys_mount+0x23d/0x2e0 [ 222.935103][T15823] ? mntput+0x45/0x70 [ 222.935120][T15823] __x64_sys_mount+0x63/0x70 [ 222.935140][T15823] do_syscall_64+0x3d/0x90 [ 222.935161][T15823] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 222.935183][T15823] RIP: 0033:0x467b0a [ 222.935194][T15823] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 222.935213][T15823] RSP: 002b:00007fca21c53fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 222.935233][T15823] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 222.935246][T15823] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fca21c54000 [ 222.935272][T15823] RBP: 00007fca21c54040 R08: 00007fca21c54040 R09: 0000000020000000 [ 222.935282][T15823] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 222.935292][T15823] R13: 0000000020000100 R14: 00007fca21c54000 R15: 00000000200000c0 [ 222.935518][T15823] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 222.935566][T15823] EXT4-fs (loop3): get root inode failed [ 222.935577][T15823] EXT4-fs (loop3): mount failed [ 222.954089][T15806] loop7: detected capacity change from 0 to 1036 [ 222.970485][ C1] sd 0:0:1:0: [sg0] tag#6125 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 222.970511][ C1] sd 0:0:1:0: [sg0] tag#6125 CDB: opcode=0xe5 (vendor) [ 222.970529][ C1] sd 0:0:1:0: [sg0] tag#6125 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 222.970556][ C1] sd 0:0:1:0: [sg0] tag#6125 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 222.970573][ C1] sd 0:0:1:0: [sg0] tag#6125 CDB[20]: ba [ 222.991759][T15806] loop7: detected capacity change from 1036 to 1030 [ 223.038027][T15845] loop3: detected capacity change from 0 to 264192 03:28:10 executing program 0: socket(0x0, 0x800000003, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x1, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = open(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfff}, 0x0, 0x7, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000140)='./file1\x00', 0x0) fsetxattr$trusted_overlay_redirect(r2, &(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x8, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x148) fallocate(r2, 0x0, 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000001a40)=ANY=[@ANYBLOB="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"]) creat(0x0, 0x8) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000004, 0x11, r3, 0x2e11b000) fallocate(r3, 0x100000011, 0x8204, 0xfffb) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000040)={r0, 0x0, 0x2}) openat$cgroup_devices(r1, &(0x7f0000000300)='devices.deny\x00', 0x2, 0x0) ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f0000000180)) ioctl$BTRFS_IOC_SUBVOL_CREATE(0xffffffffffffffff, 0x5000940e, 0x0) 03:28:10 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) flock(r1, 0x1) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) 03:28:10 executing program 4: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 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, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(0xffffffffffffffff, 0x80006) sendfile(r1, r2, 0x0, 0x8000fffffffe) 03:28:10 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) writev(r0, &(0x7f0000001580)=[{&(0x7f0000000140)="360e3f3264fa965f44c00c1718b9f840d9a5f3f031086fddaaa9edf935916361cea76c858262f318d70a0840520af70ff8baf3aa96102e04256448b6844f4abb2ba0c5c1e5757f35c9194275a73952a6f27a096dfcd76e3d2455fb2d41f2c2a26d1f502d737f9549d4a8a269beafd94d7470f561c961cde9f3833645603db0780cff872c1b6959c8cfa3abda6fd4622f14a91f547b68d0944eb42a8e519e4367db1463fb1d6f5074dbd59081a185b3d1c9a698fb97878a33f5b8e1616a4b16509bb355b1775714e134bb78c4ba47db7c9695d302015449afc69cea", 0xdb}, {&(0x7f0000000240)="b206469a846e680d5d0cb7cf3f2ad06d0eedea2aedd20d2195b2f51dab49bee6c4355a0aae75f7a0e645d4c4f7fcfe86c563ca3252a7d619075dda5da9761b1a1041087026fa18736769f3d6377e8df02ac3524c13fcce1985c53998e6094fc3d1b48680fbce27162f8b3e66a001c3d7785fc08c6e724029b864123e7625e1", 0x7f}, {&(0x7f00000002c0)="af7f86839c178c02b83efcf3038380afc6b55889094a9144d5587f68239caac237317dde802faeb46956e4342ae9ef71e55a36abbb749694a54b853c259f249deab3d84186be109c2d4f45d73a20cbd605a29148a0a63a88d48f64578e587261c35bdd7807a0591128fbf70cde7032e78ef8c48539dc838baf4409fdeb1e450895df1a36c90c7e4738fcbec1bf7d08daae69b3b47d859b0575ff1b3ca0a700ef9ff076de70f6b23d9ff65c807ed58ed84b111e46353ab7566f535a2f9ee3e8c133bce958f42f4bbe87d321504cd6bc4f70bafb3fd19fc2193848ac31a2e9a121b5ba7820", 0xe4}, {&(0x7f00000003c0)="68f3d2a44854e5ea91af7f73900bf6815d5e7c0cc21b51b3af6e00bed26cd688fc241e568edfd954388aa370b78c0cf536aca537328467e54f57323adbecfc63684fde98d1731aaca37c2adc14eeaf33d318b20c688474a41a12aa1b1c213aaa5fade8c12d7677451617f421d419f5fb34f2297d87cafcc339f656cf05c735ef0e3177f9", 0x84}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="ee313156bf221ccac5af451168429e122a6ec7b72751b4b16142f08c1bbd05cd3cd1edb26dcfeff5740aa7f233db738e3c02bb6462cdf7341d93df8b792dd2eb66494e47ceb0928ca060", 0x4a}, {&(0x7f0000001500)="dafd40c23689b3eff3a9634e78e966c58b822da437b2ac1b3e14abbf22d68a9348441259400ea110d92cd9c1afeaa81a6eefca6773fe17774146437baae22721ee4c8dbf53f58f155fed5a2dc8d465bec264d11682a9ac08011d9ecc4855a6d5acbbd875db8815d3", 0x68}, {&(0x7f0000000040)="716dbfb414cc0d36bd538b7e18c976a901fe7edc81460cc5c6", 0x19}], 0x8) 03:28:10 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) r3 = syz_open_dev$vcsa(&(0x7f00000000c0), 0x7fff, 0x412101) close(r3) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9f40123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8000000"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 223.047233][T15845] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 223.690083][T15845] EXT4-fs (loop3): get root inode failed [ 223.695812][T15845] EXT4-fs (loop3): mount failed 03:28:10 executing program 4: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(0xffffffffffffffff, 0x80006) sendfile(r1, r2, 0x0, 0x8000fffffffe) 03:28:10 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) flock(r1, 0x1) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) 03:28:10 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x7000)=nil, 0x7000, 0x1800003, 0x40010, r0, 0x4000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) [ 223.757133][ C1] sd 0:0:1:0: [sg0] tag#6126 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 223.767506][ C1] sd 0:0:1:0: [sg0] tag#6126 CDB: opcode=0xe5 (vendor) [ 223.774408][ C1] sd 0:0:1:0: [sg0] tag#6126 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 223.783969][ C1] sd 0:0:1:0: [sg0] tag#6126 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 223.793540][ C1] sd 0:0:1:0: [sg0] tag#6126 CDB[20]: ba 03:28:10 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) close(r1) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x8607, 0xe29c}, 0x10) socket(0x27, 0xa, 0x1) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)={0xe0, 0x16, 0x4, 0x0, 0x0, {0xa}, [@generic="3c8f212d5e3eb1f89873f0620350", @typed={0xba, 0xa, 0x0, 0x0, @binary="49f91250439fa5f90b3f9bd7b6eb720f77a2e478adfcd0aeab1c6f7af3ea533ff61785591ddb911026eac2cd4b444e06ca32fa4b20bd2387c1b6667317912651a6422c971c7b5056499adc958c83f9a220aa25680fe4d19a0b15ff822d9b783654b2de3e3b26341d200e8664c1174ccffd83d413a3fe9f1d5930f49cfa3772f5e058e761c89cc2add5b96c6264b05b98d7202d66e11392d471f2f3824a5667d71bee97a6e44bbd1e14026e8eddb854ea000000000000"}]}, 0xe0}}, 0x0) 03:28:10 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) flock(r1, 0x1) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) [ 223.863544][T15845] FAULT_INJECTION: forcing a failure. [ 223.863544][T15845] name failslab, interval 1, probability 0, space 0, times 0 [ 223.876189][T15845] CPU: 1 PID: 15845 Comm: syz-executor.3 Not tainted 5.14.0-rc5-syzkaller #0 [ 223.884947][T15845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.895444][T15845] Call Trace: [ 223.898721][T15845] dump_stack_lvl+0xb7/0x103 [ 223.903408][T15845] dump_stack+0x11/0x1a [ 223.907560][T15845] should_fail+0x23c/0x250 [ 223.911984][T15845] __should_failslab+0x81/0x90 [ 223.916791][T15845] should_failslab+0x5/0x20 [ 223.921297][T15845] kmem_cache_alloc_node+0x58/0x2b0 [ 223.926556][T15845] ? __alloc_skb+0xed/0x420 [ 223.931041][T15845] __alloc_skb+0xed/0x420 [ 223.935346][T15845] alloc_uevent_skb+0x5b/0x120 [ 223.940088][T15845] kobject_uevent_env+0x863/0xc40 [ 223.945090][T15845] ? kernfs_put+0x39/0x300 [ 223.949498][T15845] kobject_uevent+0x18/0x20 [ 223.953997][T15845] __loop_clr_fd+0x6ae/0x8f0 [ 223.958658][T15845] ? __filemap_fdatawait_range+0x17c/0x1b0 [ 223.964505][T15845] lo_ioctl+0xa48/0x1340 [ 223.968727][T15845] ? rcu_segcblist_enqueue+0x8e/0xa0 [ 223.974003][T15845] ? call_rcu+0x259/0x6c0 [ 223.978374][T15845] ? avc_has_extended_perms+0x5d8/0x7b0 [ 223.983936][T15845] ? kfree+0xf0/0x1d0 [ 223.987905][T15845] ? blkdev_common_ioctl+0x9c3/0x1040 [ 223.993339][T15845] ? selinux_file_ioctl+0x8e0/0x970 [ 223.998514][T15845] ? lo_release+0x120/0x120 [ 224.003063][T15845] blkdev_ioctl+0x1d0/0x3c0 [ 224.007554][T15845] block_ioctl+0x6d/0x80 [ 224.011863][T15845] ? blkdev_iopoll+0x70/0x70 [ 224.016478][T15845] __se_sys_ioctl+0xcb/0x140 [ 224.021044][T15845] __x64_sys_ioctl+0x3f/0x50 [ 224.025631][T15845] do_syscall_64+0x3d/0x90 [ 224.030057][T15845] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 224.035941][T15845] RIP: 0033:0x4663a7 [ 224.039869][T15845] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 03:28:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:10 executing program 4: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(0xffffffffffffffff, 0x80006) sendfile(r1, r2, 0x0, 0x8000fffffffe) 03:28:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x60) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r2, 0x2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r1, &(0x7f0000000000), 0x16000}]) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x22) io_submit(r2, 0x1, &(0x7f00000001c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0xf4, r3, &(0x7f0000000140)="c10c2b248e3fea1a3b5495b674c2868b1759cc49a4cffb5985e15feefc520c1c4cb34075304e2bb6eed022ab26c1ce56408904130cf0245924e4e8576daa94ff107dbf0a91e50645ac4bf70854d469782f261b3bbc533ba388dbae5107cec43e6732", 0x62, 0x40}]) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r4, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) close(r4) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000200)={0x0, r5, 0x0, 0x12000000000, 0x91, 0xe16}) r6 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r6, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) 03:28:10 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(0xffffffffffffffff, 0x1) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) 03:28:10 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x96, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ftruncate(r0, 0x3) r1 = getpgrp(0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100), 0x1b5440, 0x0) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x1, 0x8, 0x80, 0x81, 0x0, 0x0, 0x14200, 0xe3d19e08c482f9cb, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x8, 0x2, @perf_bp, 0x4, 0xf4, 0x7, 0x7, 0x3, 0x4, 0x7, 0x0, 0xbb}, r1, 0x8, r2, 0x2) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r3, &(0x7f0000000200), 0x33000) [ 224.059530][T15845] RSP: 002b:00007fca21c53fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 224.067922][T15845] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004663a7 [ 224.075882][T15845] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000005 [ 224.083861][T15845] RBP: 00007fca21c546bc R08: 00007fca21c54040 R09: 0000000020000000 [ 224.091852][T15845] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 224.099798][T15845] R13: 0000000000000075 R14: 00007fca21c54000 R15: 00000000200000c0 [ 224.174060][ T709] blk_update_request: I/O error, dev loop7, sector 498 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 224.181108][T15897] loop3: detected capacity change from 0 to 264192 [ 224.185470][ T709] buffer_io_error: 4 callbacks suppressed [ 224.185544][ T709] Buffer I/O error on dev loop7, logical block 249, lost async page write [ 224.206181][ T709] blk_update_request: I/O error, dev loop7, sector 500 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 03:28:10 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(0xffffffffffffffff, 0x1) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) [ 224.206207][ T709] Buffer I/O error on dev loop7, logical block 250, lost async page write [ 224.225972][ T709] blk_update_request: I/O error, dev loop7, sector 502 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 224.237279][ T709] Buffer I/O error on dev loop7, logical block 251, lost async page write 03:28:10 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x3, 0x3, 0x9, 0x4, "0cd753b9f90bacf8812697bd262e0f3806125f56a25b9a9bc9934cde9b1cd1c807ebbfc59c9f13ffbdeeaf86bbd3fe4fba1e88bcd044689b1b2e7c582f0b484e", "af3f68f06a202d5f4fc507f8354818abcbc869a5b062b06f8876866ccccea578", [0x1, 0x6]}) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f0000000380)=ANY=[@ANYBLOB="618321beb5693cde67c3bbeb2711e9026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8ecfef50ef3463e80c5ba989dcd7c57030653a2c7a6e2588017fcf7206af268685cb9fa6555b41782358a1ca0fe63ba5bf4c9fb88f0aa29346dbf6b3922dc394ca7ec2a413bebdf2c97da7c93664ec846a138660731752e83a1"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:10 executing program 4: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r2, 0x0) sendfile(r1, r2, 0x0, 0x8000fffffffe) 03:28:10 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(0xffffffffffffffff, 0x1) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) 03:28:10 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) r3 = syz_open_dev$vcsa(&(0x7f00000000c0), 0x7fff, 0x412101) close(r3) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9f40123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8000000"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 224.266997][T15897] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 224.279147][T15897] EXT4-fs (loop3): get root inode failed [ 224.284813][T15897] EXT4-fs (loop3): mount failed 03:28:10 executing program 4: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r2, 0x0) sendfile(r1, r2, 0x0, 0x8000fffffffe) 03:28:10 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x123801, 0x160) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) [ 224.309192][T15912] loop7: detected capacity change from 0 to 1036 03:28:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:10 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000002240)=0x3) fstatfs(r0, &(0x7f00000005c0)=""/56) recvmsg$unix(r0, &(0x7f0000000540)={&(0x7f0000000100)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000040)=""/40, 0x28}, {&(0x7f0000000200)=""/193, 0xc1}, {&(0x7f0000000300)=""/189, 0xbd}, {&(0x7f00000003c0)=""/169, 0xa9}], 0x5, &(0x7f0000000500)=ANY=[@ANYBLOB="1400000000000000a63bd8d101000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="e31d1908eea3000017020007002e2f66696c6530b2b4195351bcbd144def30e828e0ff3650e533527ad33d88ff4abafe5ac5d6d507255b16b931"], 0x10) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) close(r3) vmsplice(r3, &(0x7f0000000580)=[{&(0x7f0000000640)="7b32691df687091b01813c12a296899c2efc76876a725c9eb94b92a136fee9664e254a73ce978d73b917358a0b6d57d8438fceb93f6b8535b1b0cb1017a6c024e617ef8bb0cd894b29c51b26b4221322e6bf10002135f30838e4e83f68bb38749696621d91719cfb1a83528fc4e47c7606d9108ef48304d574bf", 0x7a}, {&(0x7f00000006c0)="8060f07afb7ac47b5d2368bf01935a258654e44302da261fdb389deb1556bd0136bd6cc4ad0e869e508918758aee9891f7742d6768ab77e253f03ac6ba86c5cd3e3962d0aac6e1", 0x47}], 0x2, 0x0) write(r0, &(0x7f0000001400)="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"/3584, 0xe00) sendfile(r0, r2, 0x0, 0x11f08) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000740), 0xa000, 0x0) r5 = openat(r4, &(0x7f0000000780)='./file0\x00', 0x2, 0x210) r6 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r6, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) close(r6) sendfile(r6, r5, &(0x7f0000000000)=0x7ff, 0x4) 03:28:10 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r1, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) 03:28:10 executing program 4: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r2, 0x0) sendfile(r1, r2, 0x0, 0x8000fffffffe) 03:28:10 executing program 1: r0 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460800000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) close(r0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000002140)={0x0, 0xfffffffffffffffd, 0x39, 0x8, @buffer={0x0, 0x1000, &(0x7f0000000140)=""/4096}, &(0x7f0000000040)="eb1374289968ffec4608e47968f2c751655675f555f4dd2701d566a8997e3a4bff8b77898e1841736a3c924b5cb0f33afb4d0a75526e799183", &(0x7f0000001140)=""/4096, 0x1800000, 0x5, 0x2, &(0x7f00000000c0)}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x65e0c0, 0xa0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) writev(r2, &(0x7f00000022c0)=[{&(0x7f00000021c0)="743b7a7eb031197334d50fe55e001f248f6411d5ebeb", 0x16}, {&(0x7f0000002240)="8cd0cc87775021347059694fbc4a116ae0c070d76ab9a6a2b573b263748cd541d31984be101f5e4a2c3f031dfd71fafcfd87b91035fc4039b45c2b940ae03a71de9c75003c7dc5508cd3518b8466bee41a78409ff2538c1a45eb027404a3858ef8a16ee5a10abd7fea905bb9f674c4689b05df351691", 0x76}], 0x2) 03:28:10 executing program 4: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r2, 0x80006) sendfile(0xffffffffffffffff, r2, 0x0, 0x8000fffffffe) [ 224.455050][T15939] loop3: detected capacity change from 0 to 264192 [ 224.471675][T15912] loop7: detected capacity change from 1036 to 1030 [ 224.492145][T15939] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 224.504293][T15939] EXT4-fs (loop3): get root inode failed [ 224.510026][T15939] EXT4-fs (loop3): mount failed [ 224.517756][T15912] loop7: detected capacity change from 0 to 1036 [ 224.524775][T15926] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 224.536350][ T709] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 224.547241][ T709] Buffer I/O error on dev loop7, logical block 0, async page read 03:28:10 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x85025, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) close(r1) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:10 executing program 1: r0 = openat(0xffffffffffffffff, &(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$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) r2 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) bind(r2, &(0x7f0000000240)=@ethernet={0x306, @local}, 0x80) close(r2) syz_io_uring_setup(0x6ea6, &(0x7f0000000140)={0x0, 0x26d6, 0x0, 0x2, 0xa7, 0x0, r2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f00002e7000/0x400000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) 03:28:10 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r1, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) 03:28:10 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) socket(0x1a, 0xa, 0x7) 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) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) connect$inet6(r2, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) sendmmsg$inet6(r2, &(0x7f0000005080)=[{{0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000280)="7fda95183c424a", 0x7}, {&(0x7f0000000400)="eb5df7f7c081eb946d5317e88dd74f0cdf0f2ecc2b72b573778b7edeeed6fdc65daeafa9f46bcb23292d61b854c7cdce891b39d6d09e99a485aa4734c28410ccd97167715e7d176864fff552829276ab0c4a3cb6b68c89b36141025dc1a7f03a9f5b9f2b26064a86d5df982f4e6bd9aaa996923a11ae9568b4eea7e357f3db16943e1254bd178e69f3ada83e4e1fd4cfb84503e5e933d6ec030f062a1e1ec328cbd852174cac0b9d6634d9e88bd8996ca12f9cd33c08f77a92087c0d5de455fc35740f105fcded79214beeec8eac92c979964e7e5f", 0xd5}, {&(0x7f0000000500)="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", 0x4d1}], 0x3}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) read(r0, &(0x7f0000000300)=""/224, 0x12b) r3 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000f708000000000003fa76bc0006000000000000c700"/45], 0x69) close(r3) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x6, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x7}, 0x1c) 03:28:10 executing program 4: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 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, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r2, 0x80006) sendfile(0xffffffffffffffff, r2, 0x0, 0x8000fffffffe) 03:28:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010003, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 224.591858][T15957] loop_set_status: loop7 () has still dirty pages (nrpages=17) [ 224.601102][T15939] loop3: detected capacity change from 0 to 264192 [ 224.615351][T15939] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 224.627402][T15939] EXT4-fs (loop3): get root inode failed [ 224.633059][T15939] EXT4-fs (loop3): mount failed 03:28:11 executing program 1: iopl(0x6) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) iopl(0x6f) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)='\x00 ', 0x2}], 0x1) 03:28:11 executing program 4: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r2, 0x80006) sendfile(0xffffffffffffffff, r2, 0x0, 0x8000fffffffe) 03:28:11 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r1, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) 03:28:11 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa54689936034a9f388cbb20b9fe4d27340523b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x3, 0xe, 0x7, 0x11, "a42e6c4de25e18133dd3530635994da4d15434832a63f77bba21b8e0200fdcc2102bce113b3e09da704a141b570ea10ca03dbd00da85b44233e30feb3dc0e333", "9520f94a5e103bfef1c700390b377a639d684fea7109ba496a3c88fb99d6ccc0", [0x7]}) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:11 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r1, 0x1) r2 = open(0x0, 0x0, 0x0) flock(r2, 0x2) [ 224.728416][T15981] loop3: detected capacity change from 0 to 264192 03:28:11 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x85025, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) close(r1) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:11 executing program 4: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r2, 0x80006) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8000fffffffe) 03:28:11 executing program 4: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 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, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r2, 0x80006) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8000fffffffe) [ 224.791715][T15981] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 224.797474][T15994] loop7: detected capacity change from 0 to 1036 [ 224.803773][T15981] EXT4-fs (loop3): get root inode failed [ 224.803792][T15981] EXT4-fs (loop3): mount failed 03:28:11 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fgetxattr(r0, &(0x7f0000000180)=@known='com.apple.system.Security\x00', &(0x7f00000001c0)=""/254, 0xfe) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x200000c, 0x8010, r0, 0xb5e54000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) pwritev2(r1, &(0x7f0000001840)=[{&(0x7f00000002c0)="212f99b0540bdef1dc41e8e6cde9a7c35d3fb969289cc8015d6dd832511646e5d8348feb3d1a54f31356d378c466c8ec3213b1fe9c96cd9737204ea293f4d94a8d0d994564458ffd729e544c813a5ede24f0dccf50957c922ea54f86826f9bf8ac200b52f1b6d17d010d53a2d0", 0x6d}, {&(0x7f0000000340)="207416b373772e566b7878138d4f6ee0da8e3a5b53cef1", 0x17}, {&(0x7f0000000380)="e2e8b7936748ff3766aa4e61dcd52844c4e7c7c782c7c8623bd67ccfdacd3701044b66a7568da72c34f0c3bc20d8682aab01e7761330263668025885c3ac835874c0d126903b7b3249e5da40dc1fb91f6cea8706ba47854d4b22e09634a551403fcc329add4746c2aef4c7c62a93dd1bbfe0adaa5a5f4114ab0acfb6a24272debf546902a4a3346c18e0d015337896396fcba19d551b28e264561cf7bb71ee45", 0xa0}, {&(0x7f0000000440)="a91d4070f85ac16c8d1b85b14b88cbf62ee6622eeeb8aee0fa9130907e08e75ee7548aeb043a83073943a3260bdd030c3a2cb79559f8f411ed09ef1160d78a3668f8f3563e2f206c542d100db63376fb11d7ef624abd1da7fee128093cbf0779fce41df6ae24914fadb2ac2e26760561c4fb7d27dcffe1def3d781d9c0a653a23ebb249e9b6dfecb4a4d68c89ece26bf2af5a937dd0514763775911a2de2b6e85281e7a41f43686f438a2408241a9c7d", 0xb0}, {&(0x7f0000000500)="d8bddd8c3b44b2f8ef1de818e0bd8c673c9ac849b6fce27b701d1f511b4a09fe5fe7b37c017f0453513f6b31620ab5bb56da3602c5d440e653abfbbad1fbce2296701f4c0afbcd52348c92d0a8f517c5a599ec12dca72f3ce20f7a667ab0c7687fa6b629c57e345b84c2637675992cdaa4e07887687edcbf527d9f2e7c3d5476b985b48e8fe52a20e40ef1abedb3fd89f64fc32090daef665dea9229a07d4ed027e5296d3bc0474167e12ff7ddc4fe0a0314485ab37495184957de53fb5346712b8ff488d6dfab24", 0xc8}, {&(0x7f0000000600)="f740bfa21f6d03ab4f765a860526294729c33d376745aaee5fb59cc84e751b409ee34c41161e4d90798ca48ee00993416f0556325b76de7b9636616d80c5eb0dd12fe403a5ff3e672ced171ada3db304b0e0638455c97870451991ca1a7c746986f871d7b02a93d7773822586c7dfc4153a775", 0x73}, {&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000001680)="67ae6b8e0dc209fb0485fdd0a835062a60a8b5501e6a84e43956d89bf0521bff281d6a61a347e12a33ef290f9eec4b274cdc6dff09b73f01700dcae05a96ee4792820b0f917f3b25b9df4a1268a2045a786b9cbd5007c6df83f23c4876bce323ca1d7106be5976fb29f2248ecd5485b24a7e4e4e44d5fa1cb51fe01ebd1f8678a3536441ec48a3fe838116d118e30929170d528e02cb8eabb7f67ab58ffeefb62f87877911ec1d55bd4ef92cb0e5c0512813a3a549e80ec2e2f9fb96c6d863ff024805f370ef741d2d82be4e276329d2c57aabf420f75c3fbf4320950984507db3d96efee4472d01cf53192223e17ca5e78a60593a7c70", 0xf7}, {&(0x7f0000001780)="bc424012cd03acb1f9fa4342be23dd6cfaeac7c3a83592dc15913d6d17c564d6ae8afc256844f9e7eddc0d47ea9ed79320c65152aedc86107e73f0145365c29bbefa29bccac9a37b13ab7448d912a444d698e0751fb49344d98c413f5fdb9238b2edd13488989bdfcb5112b130b2c18be9ac513410393244eaa6fbc729d419bddca55e0928875f", 0x87}], 0x9, 0x8001, 0x469, 0x8) r2 = mq_open(&(0x7f0000000040)='!,[]\x00', 0x2, 0x130, &(0x7f00000000c0)={0x1, 0x8000, 0x10001, 0x5dad217d}) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000140)={0x0, 0x1, 0xfffffffffffff4d6, 0x4}) 03:28:11 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r1, 0x1) r2 = open(0x0, 0x0, 0x0) flock(r2, 0x2) 03:28:11 executing program 0: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00008, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000900f4fe21e66174000404e809020002a796f8", 0x16}, {&(0x7f00000004c0)="dbedfff2ac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@nodots}]}) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x8, 0x2) 03:28:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010004, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:11 executing program 4: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 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, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r2, 0x80006) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8000fffffffe) 03:28:11 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0xe8e01, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket(0x2, 0x803, 0xff) setsockopt$sock_int(r2, 0x1, 0x29, &(0x7f00000000c0)=0x5, 0x4) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e22, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xb9, 0x4) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) getsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) r4 = dup(r2) sendfile(r4, r0, 0x0, 0x4000000000000081) [ 224.921589][T16007] loop_set_status: loop7 () has still dirty pages (nrpages=34) [ 224.931368][T16018] loop3: detected capacity change from 0 to 264192 03:28:11 executing program 1: r0 = openat(0xffffffffffffffff, &(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$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/61, 0x3d}], 0x1, 0x6, 0x9) [ 224.960690][T16018] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 224.972759][T16018] EXT4-fs (loop3): get root inode failed [ 224.978392][T16018] EXT4-fs (loop3): mount failed [ 225.004012][T16025] SELinux: failure in selinux_parse_skb(), unable to parse packet [ 225.015607][T15994] blk_update_request: I/O error, dev loop7, sector 776 op 0x0:(READ) flags 0x80700 phys_seg 26 prio class 0 [ 225.037568][T15994] loop7: detected capacity change from 0 to 1036 [ 225.040163][T16007] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 225.079469][T16018] loop3: detected capacity change from 0 to 264192 [ 225.103211][T16018] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 225.115311][T16018] EXT4-fs (loop3): get root inode failed [ 225.121120][T16018] EXT4-fs (loop3): mount failed [ 225.126902][T15994] loop7: detected capacity change from 1036 to 1030 03:28:11 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dcd4db03cb93ff792c86060340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d762d8d2f85e726aa0757b9e5b917e0535ec4d293546d4f6a55c800000000f29ea989d580f120c6f909d3f397147075c17b1881d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) close(0xffffffffffffffff) pwritev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)="7898ec02855b4c6da02a94e6e22efbad9574f815715ee04d48bd4105c446dfe7f9cb2e43c048b1b117708d5f94a201cc29f8ce236e240cdecb267eda3f38791722d53e115b3e2ba13655b645ef0a618dbe783e81f19314760a50babcffa55a4c2e75b01eb35e0b54f4cd768aa75c4cea9e7a613da811d3947c8af645b784a7fdf9c31889c74a13f27ae8812c6af35424783c3097ef1e709a6fe078b654", 0x9d}], 0x1, 0x800, 0x91d) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:11 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r1, 0x1) r2 = open(0x0, 0x0, 0x0) flock(r2, 0x2) 03:28:11 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000000140)={{0xcc, 0x1, 0x15, 0x311, 0x335, 0x1, 0x3d7, 0x4}, "8aadab210fecf216635cd6c5f59f6e6367d8708c9979ed3e569c1a42db7974c24d906bfe28f208743c95d7b0d2267f6e666f6c12d035ed4d26493b0497adc9", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x65f) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) 03:28:11 executing program 4: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r2, 0x80006) sendfile(r1, r2, 0x0, 0x0) 03:28:11 executing program 0: ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000001080)={0x0, 0x0, 0x0, {0x0, 0x1}, {0x48, 0x2}, @period={0x0, 0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r4 = accept4$unix(0xffffffffffffffff, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0x6e, 0x800) recvmmsg$unix(r4, &(0x7f0000001380)=[{{&(0x7f00000002c0)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000400)=""/179, 0xb3}, {&(0x7f00000004c0)=""/46, 0x2e}, {&(0x7f0000000500)=""/124, 0x7c}], 0x4, &(0x7f00000005c0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000105d00", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x180}}, {{&(0x7f0000000740)=@abs, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000007c0)=""/115, 0x73}, {&(0x7f0000000840)=""/211, 0xd3}, {&(0x7f0000000940)=""/213, 0xd5}, {&(0x7f0000000a40)=""/128, 0x80}, {&(0x7f0000000ac0)=""/44, 0x2c}], 0x5, &(0x7f0000000b80)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x90}}, {{0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000c40)=""/108, 0x6c}, {&(0x7f0000000cc0)=""/153, 0x99}, {&(0x7f0000000d80)=""/137, 0x89}, {&(0x7f0000000e40)=""/92, 0x5c}, {&(0x7f0000000ec0)=""/51, 0x33}, {&(0x7f0000000f00)=""/137, 0x89}, {&(0x7f0000000fc0)=""/3, 0x3}, {&(0x7f00000010c0)=""/228, 0xe4}, {&(0x7f00000011c0)=""/247, 0xf7}, {&(0x7f0000001000)=""/66, 0x42}], 0xa}}], 0x3, 0x12020, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$evdev(0xffffffffffffffff, &(0x7f0000000140)=[{{}, 0x14, 0x620c}, {{r0, r1/1000+10000}, 0x14, 0x5, 0xf7}, {{0x77359400}, 0x17, 0x3c8c, 0x8}, {{0x0, 0x2710}, 0x11, 0xf, 0x87}, {{0x0, 0xea60}, 0x16, 0x5, 0x2}, {{r2, r3/1000+60000}, 0x0, 0x20, 0x8000}, {{0x77359400}, 0x1f, 0x1, 0x1000}, {{r5, r6/1000+60000}, 0x3, 0x1, 0x9}], 0xc0) r7 = syz_open_dev$evdev(&(0x7f00000000c0), 0x2, 0x862301) write$char_usb(r7, &(0x7f0000000040)="e2", 0x35000) 03:28:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010005, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:11 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r1, 0x1) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(0xffffffffffffffff, 0x2) 03:28:11 executing program 4: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r2, 0x80006) sendfile(r1, r2, 0x0, 0x0) [ 225.232205][T16061] loop3: detected capacity change from 0 to 264192 [ 225.248358][T16060] loop7: detected capacity change from 0 to 1036 03:28:11 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f00000054c0)=[{&(0x7f0000005200)=""/141, 0x8d}, {&(0x7f00000052c0)=""/17, 0x11}, {&(0x7f0000005300)=""/246, 0xf6}, {&(0x7f0000005400)=""/179, 0xb3}], 0x4, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(0xffffffffffffffff, 0x541c, &(0x7f00000051c0)) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) r2 = dup3(r1, r0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) recvmmsg$unix(r2, &(0x7f0000004e40)=[{{&(0x7f0000000280), 0x6e, &(0x7f0000000580)=[{&(0x7f0000000300)=""/8, 0x8}, {&(0x7f0000000340)=""/68, 0x44}, {&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/222, 0xde}], 0x4, &(0x7f00000005c0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x50}}, {{0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000640)=""/139, 0x8b}, {&(0x7f0000000700)=""/2, 0x2}, {&(0x7f0000000740)=""/189, 0xbd}, {&(0x7f0000000800)=""/66, 0x42}, {&(0x7f0000000880)=""/14, 0xe}, {&(0x7f00000008c0)=""/97, 0x61}, {&(0x7f0000000940)=""/236, 0xec}, {&(0x7f0000000a40)=""/164, 0xa4}, {&(0x7f0000000b00)=""/229, 0xe5}], 0x9, &(0x7f0000000cc0)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000000d00)=@abs, 0x6e, &(0x7f0000001e80)=[{&(0x7f0000000d80)=""/109, 0x6d}, {&(0x7f0000000e00)=""/92, 0x5c}, {&(0x7f0000000e80)=""/4096, 0x1000}], 0x3, &(0x7f0000001ec0)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xf0}}, {{&(0x7f0000001fc0), 0x6e, &(0x7f0000002340)=[{&(0x7f0000002040)=""/196, 0xc4}, {&(0x7f0000002140)=""/86, 0x56}, {&(0x7f00000021c0)=""/106, 0x6a}, {&(0x7f0000002240)=""/219, 0xdb}], 0x4}}, {{&(0x7f0000002380)=@abs, 0x6e, &(0x7f0000002540)=[{&(0x7f0000002400)=""/193, 0xc1}, {&(0x7f0000002500)=""/3, 0x3}], 0x2}}, {{0x0, 0x0, &(0x7f0000002740)=[{&(0x7f0000002580)=""/110, 0x6e}, {&(0x7f0000002600)=""/214, 0xd6}, {&(0x7f0000002700)=""/47, 0x2f}], 0x3, &(0x7f0000002780)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x88}}, {{0x0, 0x0, &(0x7f00000039c0)=[{&(0x7f0000002840)=""/4096, 0x1000}, {&(0x7f0000003840)=""/141, 0x8d}, {&(0x7f0000003900)=""/184, 0xb8}], 0x3, &(0x7f0000003a00)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x158}}, {{&(0x7f0000003b80), 0x6e, &(0x7f0000004e00)=[{&(0x7f0000003c00)=""/182, 0xb6}, {&(0x7f0000003cc0)=""/86, 0x56}, {&(0x7f0000003d40)=""/143, 0x8f}, {&(0x7f0000003e00)=""/4096, 0x1000}], 0x4}}], 0x8, 0x2, &(0x7f0000005040)={0x0, 0x3938700}) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r5) r6 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r7) stat(&(0x7f0000005080)='./file0\x00', &(0x7f00000050c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(r3, &(0x7f0000000180)='system.posix_acl_access\x00', &(0x7f0000005140)={{}, {0x1, 0x5}, [], {0x4, 0x3}, [{0x8, 0x6, r5}, {}, {0x8, 0x7, r7}, {0x8, 0x2, r8}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x1, 0xffffffffffffffff}, {0x8, 0x4, 0xffffffffffffffff}, {0x8, 0x2, 0xffffffffffffffff}], {0x10, 0x7}}, 0x64, 0x2) fsetxattr$security_selinux(r0, &(0x7f00000000c0), &(0x7f0000000140)='system_u:object_r:framebuf_device_t:s0\x00', 0x27, 0x3) ioctl$SG_GET_KEEP_ORPHAN(r2, 0x2288, &(0x7f0000000040)) [ 225.286903][T16061] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 225.299036][T16061] EXT4-fs (loop3): get root inode failed [ 225.304684][T16061] EXT4-fs (loop3): mount failed 03:28:11 executing program 0: ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000001080)={0x0, 0x0, 0x0, {0x0, 0x1}, {0x48, 0x2}, @period={0x0, 0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r4 = accept4$unix(0xffffffffffffffff, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0x6e, 0x800) recvmmsg$unix(r4, &(0x7f0000001380)=[{{&(0x7f00000002c0)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000400)=""/179, 0xb3}, {&(0x7f00000004c0)=""/46, 0x2e}, {&(0x7f0000000500)=""/124, 0x7c}], 0x4, &(0x7f00000005c0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000105d00", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x180}}, {{&(0x7f0000000740)=@abs, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000007c0)=""/115, 0x73}, {&(0x7f0000000840)=""/211, 0xd3}, {&(0x7f0000000940)=""/213, 0xd5}, {&(0x7f0000000a40)=""/128, 0x80}, {&(0x7f0000000ac0)=""/44, 0x2c}], 0x5, &(0x7f0000000b80)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x90}}, {{0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000c40)=""/108, 0x6c}, {&(0x7f0000000cc0)=""/153, 0x99}, {&(0x7f0000000d80)=""/137, 0x89}, {&(0x7f0000000e40)=""/92, 0x5c}, {&(0x7f0000000ec0)=""/51, 0x33}, {&(0x7f0000000f00)=""/137, 0x89}, {&(0x7f0000000fc0)=""/3, 0x3}, {&(0x7f00000010c0)=""/228, 0xe4}, {&(0x7f00000011c0)=""/247, 0xf7}, {&(0x7f0000001000)=""/66, 0x42}], 0xa}}], 0x3, 0x12020, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$evdev(0xffffffffffffffff, &(0x7f0000000140)=[{{}, 0x14, 0x620c}, {{r0, r1/1000+10000}, 0x14, 0x5, 0xf7}, {{0x77359400}, 0x17, 0x3c8c, 0x8}, {{0x0, 0x2710}, 0x11, 0xf, 0x87}, {{0x0, 0xea60}, 0x16, 0x5, 0x2}, {{r2, r3/1000+60000}, 0x0, 0x20, 0x8000}, {{0x77359400}, 0x1f, 0x1, 0x1000}, {{r5, r6/1000+60000}, 0x3, 0x1, 0x9}], 0xc0) r7 = syz_open_dev$evdev(&(0x7f00000000c0), 0x2, 0x862301) write$char_usb(r7, &(0x7f0000000040)="e2", 0x35000) 03:28:11 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r1, 0x1) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(0xffffffffffffffff, 0x2) 03:28:11 executing program 4: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r2, 0x80006) sendfile(r1, r2, 0x0, 0x0) [ 225.381572][T16074] loop_set_status: loop7 () has still dirty pages (nrpages=16) [ 225.400709][T16061] loop3: detected capacity change from 0 to 264192 [ 225.410383][T16061] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 225.422441][T16061] EXT4-fs (loop3): get root inode failed [ 225.428083][T16061] EXT4-fs (loop3): mount failed [ 225.445457][T16060] loop7: detected capacity change from 0 to 1036 03:28:11 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = accept(r0, &(0x7f0000000140)=@nfc_llcp, &(0x7f0000000040)=0x80) mmap(&(0x7f00002fd000/0x2000)=nil, 0x2000, 0x1800003, 0x110, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) 03:28:11 executing program 4: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa54689936034a9f388cbb20b9fe4d27340523b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x3, 0xe, 0x7, 0x11, "a42e6c4de25e18133dd3530635994da4d15434832a63f77bba21b8e0200fdcc2102bce113b3e09da704a141b570ea10ca03dbd00da85b44233e30feb3dc0e333", "9520f94a5e103bfef1c700390b377a639d684fea7109ba496a3c88fb99d6ccc0", [0x7]}) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:11 executing program 0 (fault-call:18 fault-nth:0): r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 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, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r2, 0x80006) sendfile(r1, r2, 0x0, 0x8000fffffffe) 03:28:11 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r1, 0x1) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(0xffffffffffffffff, 0x2) 03:28:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010006, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:11 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) close(0xffffffffffffffff) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x4000010, 0xffffffffffffffff, 0x4d289000) [ 225.501559][T16074] loop7: detected capacity change from 1036 to 1030 03:28:11 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x2c001, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) ioctl$sock_netdev_private(r1, 0x89f4, &(0x7f0000000200)="948a5d29ff2e9384a0a327f1f1be03eab43b6005fa679468726c5b6bbbec02405b1a613b6ccb5e00b9a0ffbf6a9d014753a36eda9edc3ad2cbbf7d11802b5a9568786df401372e34205b614adc99a27a94de7a54d25f0558909f235e69f04c4235bd48b63dbd25ca41477eb852d291510659c13962eea909bcc3320df718faa091c7fae4b1352891eae719d49f6054329b919d4e94407edbe9b720b294072e9acacfb459601b31d353624cce80f569cc1e2fef7e561fc19bb469e0d47640a93b35ad44565fb6a53d412f622f0b626af42a30c2dc759923c5f5d7eb1820d9d9cef6ee7dc63290ed0c7eac55e9811d6d7a0c70271c0dd351839b") preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)={'syz1', "3db9ad7f5a695dfff376f71a675fb5c1a94128c4d236cdec8838bbc8387d3b6d001e67268b30c0bd3c1daf464324c401ea52066d21a9ece837627c8027d30cc7dab9fab05ec4756a2328f759b1400465602470439434b567397661ec36508a25db07adb05031b306c23d3029285e206e3a37ce7ea5a3b3225996a4445895867e9030b76537233cb13f1fc62f179386a5c483caf2f3ec9dd13357cb8e253f886fa959cf2d4ea2"}, 0xaa) [ 225.545047][T16112] loop3: detected capacity change from 0 to 264192 03:28:11 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r1, 0x1) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r2, 0x0) [ 225.594790][T16112] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 225.606852][T16112] EXT4-fs (loop3): get root inode failed [ 225.607095][T16119] FAULT_INJECTION: forcing a failure. [ 225.607095][T16119] name failslab, interval 1, probability 0, space 0, times 0 [ 225.612576][T16112] EXT4-fs (loop3): mount failed [ 225.630059][T16119] CPU: 1 PID: 16119 Comm: syz-executor.0 Not tainted 5.14.0-rc5-syzkaller #0 03:28:11 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0xff, 0x1f, 0x1, 0x2, 0x0, 0x4b, 0x801a4, 0x5, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3ff, 0x1, @perf_config_ext={0x8}, 0x100, 0x100000001, 0x7f, 0x0, 0x63e0, 0x5, 0x7fff, 0x0, 0x4, 0x0, 0x8}, 0x0, 0x5, r0, 0x6) setns(0xffffffffffffffff, 0x8000000) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r1) fsetxattr$security_evm(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) r3 = syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x6, 0x3, &(0x7f0000000580)=[{&(0x7f0000000140), 0x0, 0x8}, {&(0x7f0000000380)="0b85358359e0f90abf212ffe0339abe201b62d01e6fdb5ffcc9515458f82c1a55ba99b55123f721326a08171d0389d54b2e4b05e8351dad8c6b7b39af73312359fb03d71565a610b4507021d9b9e42814c977755478a29f39312a3ccdaa1a2c3d427db8890b26dcae7e7e9ee86e7ea3cc4074e784835ddeb2e2c619864dda4a2d0e7d10f6d3096dd14b86e3be8f20abdf1be2987f051ef430dca0732", 0x9c, 0x1}, {&(0x7f0000000180)="3879250549ca350b502ea7e3836c646f1c1a77fd1abc4f1cd90dd5d7eb14f1de9f33bcb4222f7bd4ce8c", 0x2a, 0x9}], 0x3800042, &(0x7f0000000600)=ANY=[@ANYBLOB="636865636b3d7374726963742c6e6f726f636b2c626c6f636b3d3078303030303030303030303030303630302c626c6f636b3d3078303030303030303030303030303030302c63727566742c6d61703d61636f726e2c757466382c646566636f6e746578743d726f6f742c646f6e27de745f61707072616973652c00"]) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x4000010, r3, 0x4ccd3000) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:12 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r1, 0x1) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r2, 0x0) [ 225.638812][T16119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 225.638825][T16119] Call Trace: [ 225.638832][T16119] dump_stack_lvl+0xb7/0x103 [ 225.638852][T16119] dump_stack+0x11/0x1a [ 225.638868][T16119] should_fail+0x23c/0x250 [ 225.638890][T16119] __should_failslab+0x81/0x90 [ 225.638905][T16119] ? alloc_pipe_info+0xac/0x350 [ 225.638988][T16119] should_failslab+0x5/0x20 [ 225.639004][T16119] kmem_cache_alloc_trace+0x49/0x310 [ 225.639028][T16119] alloc_pipe_info+0xac/0x350 [ 225.639047][T16119] splice_direct_to_actor+0x5f7/0x650 03:28:12 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r1, 0x1) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r2, 0x0) [ 225.639070][T16119] ? avc_has_perm+0xc8/0x150 [ 225.639089][T16119] ? do_splice_direct+0x170/0x170 [ 225.639121][T16119] ? security_file_permission+0x87/0xa0 [ 225.639144][T16119] ? rw_verify_area+0x136/0x250 [ 225.639159][T16119] do_splice_direct+0xf5/0x170 [ 225.719716][T16119] do_sendfile+0x773/0xda0 [ 225.719747][T16119] __x64_sys_sendfile64+0xf2/0x130 [ 225.719772][T16119] do_syscall_64+0x3d/0x90 [ 225.719795][T16119] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 225.719821][T16119] RIP: 0033:0x4665e9 03:28:12 executing program 2 (fault-call:8 fault-nth:0): timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r1, 0x1) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) [ 225.719834][T16119] 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 [ 225.719851][T16119] RSP: 002b:00007fb2804fd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 225.719887][T16119] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 [ 225.719901][T16119] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 225.719915][T16119] RBP: 00007fb2804fd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 225.719928][T16119] R10: 00008000fffffffe R11: 0000000000000246 R12: 0000000000000001 [ 225.719941][T16119] R13: 00007ffd6d8b084f R14: 00007fb2804fd300 R15: 0000000000022000 [ 225.751471][T16136] FAULT_INJECTION: forcing a failure. [ 225.751471][T16136] name failslab, interval 1, probability 0, space 0, times 0 [ 225.824964][T16136] CPU: 1 PID: 16136 Comm: syz-executor.2 Not tainted 5.14.0-rc5-syzkaller #0 [ 225.824988][T16136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 03:28:12 executing program 2 (fault-call:8 fault-nth:1): timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r1, 0x1) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) [ 225.825055][T16136] Call Trace: [ 225.825060][T16136] dump_stack_lvl+0xb7/0x103 [ 225.825076][T16136] dump_stack+0x11/0x1a [ 225.825091][T16136] should_fail+0x23c/0x250 [ 225.825154][T16136] ? __se_sys_flock+0x131/0x370 [ 225.825171][T16136] __should_failslab+0x81/0x90 [ 225.825189][T16136] should_failslab+0x5/0x20 [ 225.825206][T16136] kmem_cache_alloc+0x46/0x2e0 [ 225.825255][T16136] __se_sys_flock+0x131/0x370 [ 225.825269][T16136] __x64_sys_flock+0x2d/0x40 [ 225.825285][T16136] do_syscall_64+0x3d/0x90 [ 225.825307][T16136] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 225.825332][T16136] RIP: 0033:0x4665e9 [ 225.825346][T16136] 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 [ 225.825357][T16136] RSP: 002b:00007f2654e73188 EFLAGS: 00000246 ORIG_RAX: 0000000000000049 [ 225.825369][T16136] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 225.825428][T16136] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000004 [ 225.825435][T16136] RBP: 00007f2654e731d0 R08: 0000000000000000 R09: 0000000000000000 [ 225.825442][T16136] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 225.825449][T16136] R13: 00007ffe331a1b6f R14: 00007f2654e73300 R15: 0000000000022000 [ 225.834067][T16112] loop3: detected capacity change from 0 to 264192 [ 225.872509][T16146] FAULT_INJECTION: forcing a failure. [ 225.872509][T16146] name failslab, interval 1, probability 0, space 0, times 0 [ 225.915021][T16112] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 225.922668][T16146] CPU: 1 PID: 16146 Comm: syz-executor.2 Not tainted 5.14.0-rc5-syzkaller #0 [ 225.931197][T16112] EXT4-fs (loop3): get root inode failed [ 225.939035][T16146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 225.939046][T16146] Call Trace: [ 225.939052][T16146] dump_stack_lvl+0xb7/0x103 [ 225.939074][T16146] dump_stack+0x11/0x1a [ 225.947471][T16112] EXT4-fs (loop3): mount failed [ 225.955400][T16146] should_fail+0x23c/0x250 [ 225.955426][T16146] ? flock_lock_inode+0x215/0xbc0 [ 226.053506][T16146] __should_failslab+0x81/0x90 [ 226.053530][T16146] should_failslab+0x5/0x20 [ 226.053548][T16146] kmem_cache_alloc+0x46/0x2e0 [ 226.067507][T16146] flock_lock_inode+0x215/0xbc0 [ 226.072351][T16146] locks_lock_inode_wait+0x18b/0x2d0 [ 226.077642][T16146] __se_sys_flock+0x312/0x370 [ 226.082302][T16146] __x64_sys_flock+0x2d/0x40 [ 226.086895][T16146] do_syscall_64+0x3d/0x90 [ 226.091370][T16146] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 226.097264][T16146] RIP: 0033:0x4665e9 [ 226.101147][T16146] 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 [ 226.120758][T16146] RSP: 002b:00007f2654e73188 EFLAGS: 00000246 ORIG_RAX: 0000000000000049 [ 226.129167][T16146] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 226.137145][T16146] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000004 [ 226.145484][T16146] RBP: 00007f2654e731d0 R08: 0000000000000000 R09: 0000000000000000 [ 226.153569][T16146] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 226.161520][T16146] R13: 00007ffe331a1b6f R14: 00007f2654e73300 R15: 0000000000022000 [ 226.176528][ T709] blk_update_request: I/O error, dev loop7, sector 418 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 226.187854][ T709] Buffer I/O error on dev loop7, logical block 209, lost async page write 03:28:12 executing program 4: 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$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r1, &(0x7f0000000040)={{0x1b, 0x5b, 0x8, 0x7, 0x0, 0x32, 0x0, 0x0, 0x0, 0x5d, 0x0, 0x0, 0x0, 0x40, 0x0, 0x20000004}, [], "d0036501677d80a520bf"}, 0x4a) [ 226.196392][ T709] blk_update_request: I/O error, dev loop7, sector 420 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 226.207732][ T709] Buffer I/O error on dev loop7, logical block 210, lost async page write [ 226.216278][ T709] blk_update_request: I/O error, dev loop7, sector 422 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 226.227642][ T709] Buffer I/O error on dev loop7, logical block 211, lost async page write 03:28:12 executing program 2 (fault-call:8 fault-nth:2): timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r1, 0x1) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) 03:28:12 executing program 0 (fault-call:18 fault-nth:1): r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 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, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r2, 0x80006) sendfile(r1, r2, 0x0, 0x8000fffffffe) 03:28:12 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000500000/0xc000)=nil, 0xc000, 0x1000001, 0x10, r0, 0xdad59000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) 03:28:12 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f00000000c0)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb2e89ee4d27340123b916d76468d2f85e726aa8930f270cede1f0789bdaaa75f25d416d580dc28c6f937d3f397ba5875c17b1981d84457094e6f547216eee645fb95c5068883090eeba88876d759df7b95a7169c77224b184fd98750ad61c0188ca4e5dd33deb8a4430a3c749dc415d0adb9ea6a063d1acf5c87d42b4c00bc08cef228ba9098cf17782fe9a41afc41fdc7aa2268564c1466c407aa48224812873da6bb069122d3e5c7287570bedd0000000000000000000000000000cfa86c7d72e8bada236425641b0c471f346efa90af1388e76f1244a100"/256], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) close(0xffffffffffffffff) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010007, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:12 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = socket$inet(0x2, 0x1, 0x64ed) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x42, &(0x7f0000000200)={0x0, &(0x7f0000000180)}, 0xfffffffffffffda0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460010000000000000000000000300060000000000000000003800001b0008000098e1fb596ef51d6e8d"], 0x69) close(r1) sendmmsg$inet6(r1, &(0x7f0000000000), 0x0, 0x14c00) 03:28:12 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$F2FS_IOC_GET_PIN_FILE(r0, 0x8004f50e, &(0x7f0000000040)) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) [ 226.397042][T16169] loop3: detected capacity change from 0 to 264192 [ 226.406648][T16172] loop7: detected capacity change from 0 to 1036 [ 226.418463][T16169] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 226.430495][T16169] EXT4-fs (loop3): get root inode failed [ 226.436151][T16169] EXT4-fs (loop3): mount failed 03:28:12 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}, 0x20008000) mmap(&(0x7f00006fb000/0x1000)=nil, 0x1000, 0xb560e16d43664261, 0x8010, r0, 0x85ba8000) write(r0, &(0x7f0000000080)="fd0203b5fd5d5c7ea204539f1ba02220342bd90c3a62d98f1639d033f26413fa1e47207ba4fcfa431c3bb8dfc1fa62ad47a0698b5e5027a73df43e32f96aa19794aa8350724f53f1c0f1db2ac55c6b31ef9958fc74b4f36496b5c699286a5c407d4e863a5bafaac9251ca78b9aeacd6a6e403c56ec63adca22f0950d9841840560ed2c11175a503e21ba38bd98b73b7f2029c8a44e4193abed36f2056f2e65ceec7b186fa3de6ebca266b800978841c8f03513fdcb00", 0xb6) [ 226.443582][T16173] FAULT_INJECTION: forcing a failure. [ 226.443582][T16173] name failslab, interval 1, probability 0, space 0, times 0 [ 226.456261][T16173] CPU: 1 PID: 16173 Comm: syz-executor.2 Not tainted 5.14.0-rc5-syzkaller #0 [ 226.465009][T16173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.475051][T16173] Call Trace: [ 226.478319][T16173] dump_stack_lvl+0xb7/0x103 [ 226.482911][T16173] dump_stack+0x11/0x1a 03:28:12 executing program 4: mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x0, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a01000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000e3b000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000fe1000/0x4000)=nil) 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) syz_io_uring_setup(0x54d3, &(0x7f0000000140)={0x0, 0x0, 0x20, 0x0, 0x40000}, &(0x7f00008f1000/0x1000)=nil, &(0x7f000051e000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000100)) 03:28:12 executing program 2 (fault-call:8 fault-nth:3): timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r1, 0x1) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) [ 226.482931][T16173] should_fail+0x23c/0x250 [ 226.482994][T16173] ? __se_sys_flock+0x131/0x370 [ 226.483012][T16173] __should_failslab+0x81/0x90 [ 226.483029][T16173] should_failslab+0x5/0x20 [ 226.483048][T16173] kmem_cache_alloc+0x46/0x2e0 [ 226.483076][T16173] __se_sys_flock+0x131/0x370 [ 226.483092][T16173] __x64_sys_flock+0x2d/0x40 [ 226.483108][T16173] do_syscall_64+0x3d/0x90 [ 226.483189][T16173] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 226.483214][T16173] RIP: 0033:0x4665e9 03:28:12 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r1 = openat$cgroup_devices(r0, &(0x7f00000001c0)='devices.deny\x00', 0x2, 0x0) ftruncate(r1, 0xffff) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) ftruncate(r0, 0x1000673) r2 = socket(0xa, 0x2, 0x0) getsockopt$inet_pktinfo(r2, 0x29, 0xb, 0x0, &(0x7f0000000180)) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000004000/0x2000)=nil, 0x2000}, &(0x7f0000000080)=0x10) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f0000000140)={'ip6_vti0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x2f, 0x1f, 0x1, 0x80000001, 0x1, @private1, @local, 0x7800, 0x1, 0x100, 0x2}}) 03:28:12 executing program 4: r0 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060002000000000000003800000000000000000000000000200020"], 0x69) close(r0) r1 = signalfd(r0, &(0x7f0000003940)={[0x1]}, 0x8) r2 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) close(r2) r3 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) close(r3) r4 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r4, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) close(r4) poll(&(0x7f0000003ac0)=[{r2, 0x8000}, {r3, 0x403}, {r1}, {r4, 0x8140}], 0x4, 0x800) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r1, 0xc0406619, &(0x7f0000003980)={@desc={0x1, 0x0, @desc3}}) recvmmsg(r0, &(0x7f0000003700)=[{{&(0x7f0000000000)=@hci, 0x80, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/148, 0x94}, {&(0x7f0000000280)=""/150, 0x96}], 0x2, &(0x7f0000000380)=""/4096, 0x1000}, 0x660}, {{&(0x7f0000001380)=@tipc=@id, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001400)=""/55, 0x37}, {&(0x7f0000001440)=""/120, 0x78}, {&(0x7f00000014c0)=""/244, 0xf4}], 0x3, &(0x7f0000001600)=""/38, 0x26}, 0x3}, {{&(0x7f0000001640)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000001740)=[{&(0x7f00000016c0)=""/113, 0x71}], 0x1, &(0x7f0000001780)=""/121, 0x79}, 0x6}, {{&(0x7f0000001800)=@rc={0x1f, @none}, 0x80, &(0x7f0000002b80)=[{&(0x7f0000001880)=""/172, 0xac}, {&(0x7f0000001940)=""/39, 0x27}, {&(0x7f0000001980)=""/21, 0x15}, {&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f00000029c0)=""/79, 0x4f}, {&(0x7f0000002a40)=""/220, 0xdc}, {&(0x7f0000002b40)=""/47, 0x2f}], 0x7}, 0x7}, {{&(0x7f0000002c00)=@un=@abs, 0x80, &(0x7f0000003000)=[{&(0x7f0000002c80)=""/141, 0x8d}, {&(0x7f0000002d40)=""/129, 0x81}, {&(0x7f0000002e00)=""/49, 0x31}, {&(0x7f0000002e40)=""/140, 0x8c}, {&(0x7f0000002f00)=""/231, 0xe7}], 0x5, &(0x7f0000003080)=""/9, 0x9}, 0x4}, {{0x0, 0x0, &(0x7f0000003140)=[{&(0x7f00000030c0)=""/69, 0x45}], 0x1, &(0x7f0000003180)=""/73, 0x49}, 0x1}, {{&(0x7f0000003200)=@ieee802154, 0x80, &(0x7f0000003300)=[{&(0x7f0000003280)=""/105, 0x69}], 0x1, &(0x7f0000003340)=""/14, 0xe}, 0x8}, {{&(0x7f0000003380), 0x80, &(0x7f0000003680)=[{&(0x7f0000003400)=""/40, 0x28}, {&(0x7f0000003440)=""/208, 0xd0}, {&(0x7f0000003540)=""/33, 0x21}, {&(0x7f0000003580)=""/193, 0xc1}], 0x4, &(0x7f00000036c0)=""/54, 0x36}, 0x5}], 0x8, 0x100, &(0x7f0000003900)={0x0, 0x989680}) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="6800000000020104f1ff32c60000000000240002800400018008000100e000000108000200000000000caab8d2000280050001000000f6a52c0003801400018008000100ac0514000800020005000102000000000600034000000000040001802a2bfa301497fc9abe0b04dbda434bfcb03de51b5d1443c6a6c1a32e9a7d31a79afe006d636e61db7b40da450e11f42d3b574a12306e08d51181fd2b79dcdd1ce6"], 0x68}}, 0x0) ioctl$FS_IOC_GETFSMAP(r5, 0xc0c0583b, &(0x7f00000039c0)={0x0, 0x0, 0x1, 0x0, '\x00', [{0x8, 0x10000, 0x2, 0xffffffff, 0x3, 0x10000}, {0x401, 0x80, 0xfffffffffffffffa, 0x7, 0x7, 0x101}], ['\x00']}) [ 226.483229][T16173] 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 [ 226.483248][T16173] RSP: 002b:00007f2654e73188 EFLAGS: 00000246 ORIG_RAX: 0000000000000049 [ 226.483267][T16173] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 226.483280][T16173] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000004 [ 226.483363][T16173] RBP: 00007f2654e731d0 R08: 0000000000000000 R09: 0000000000000000 [ 226.483375][T16173] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 226.483386][T16173] R13: 00007ffe331a1b6f R14: 00007f2654e73300 R15: 0000000000022000 [ 226.501403][T16186] FAULT_INJECTION: forcing a failure. [ 226.501403][T16186] name failslab, interval 1, probability 0, space 0, times 0 [ 226.602561][T16197] FAULT_INJECTION: forcing a failure. [ 226.602561][T16197] name failslab, interval 1, probability 0, space 0, times 0 [ 226.604929][T16186] CPU: 1 PID: 16186 Comm: syz-executor.0 Not tainted 5.14.0-rc5-syzkaller #0 03:28:13 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') read$char_usb(r0, &(0x7f0000000080)=""/57, 0x39) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/cgroup\x00') preadv(r2, &(0x7f0000000700)=[{&(0x7f0000000040)=""/25, 0x19}, {&(0x7f00000000c0)=""/124, 0x7c}, {&(0x7f0000000300)=""/123, 0x7b}, {&(0x7f0000000380)=""/69, 0x45}, {&(0x7f0000000480)=""/104, 0x68}, {&(0x7f00000007c0)=""/113, 0x71}, {&(0x7f0000000500)=""/145, 0x91}, {&(0x7f00000005c0)=""/152, 0x98}, {&(0x7f0000000680)=""/104, 0x68}], 0x9, 0xd9b, 0xfffffffe) read$char_usb(r1, &(0x7f0000000280)=""/114, 0x72) read$char_usb(r0, &(0x7f0000000180)=""/207, 0xcf) [ 226.646764][T16186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.646777][T16186] Call Trace: [ 226.646784][T16186] dump_stack_lvl+0xb7/0x103 [ 226.646803][T16186] dump_stack+0x11/0x1a [ 226.646856][T16186] should_fail+0x23c/0x250 [ 226.646876][T16186] ? kcalloc+0x32/0x40 [ 226.646892][T16186] __should_failslab+0x81/0x90 [ 226.646907][T16186] should_failslab+0x5/0x20 [ 226.646952][T16186] __kmalloc+0x66/0x340 [ 226.646971][T16186] ? kmem_cache_alloc_trace+0x2fc/0x310 [ 226.647101][T16186] ? alloc_pipe_info+0xac/0x350 [ 226.647196][T16186] kcalloc+0x32/0x40 [ 226.647211][T16186] alloc_pipe_info+0x1be/0x350 [ 226.647228][T16186] splice_direct_to_actor+0x5f7/0x650 [ 226.647377][T16186] ? avc_has_perm+0xc8/0x150 [ 226.647457][T16186] ? do_splice_direct+0x170/0x170 [ 226.647476][T16186] ? security_file_permission+0x87/0xa0 [ 226.647495][T16186] ? rw_verify_area+0x136/0x250 [ 226.647512][T16186] do_splice_direct+0xf5/0x170 [ 226.647531][T16186] do_sendfile+0x773/0xda0 [ 226.647550][T16186] __x64_sys_sendfile64+0xf2/0x130 [ 226.647685][T16186] do_syscall_64+0x3d/0x90 [ 226.647755][T16186] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 226.647775][T16186] RIP: 0033:0x4665e9 [ 226.647861][T16186] 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 [ 226.647877][T16186] RSP: 002b:00007fb2804fd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 226.647894][T16186] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 [ 226.647906][T16186] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 226.647917][T16186] RBP: 00007fb2804fd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 226.647974][T16186] R10: 00008000fffffffe R11: 0000000000000246 R12: 0000000000000001 [ 226.647985][T16186] R13: 00007ffd6d8b084f R14: 00007fb2804fd300 R15: 0000000000022000 [ 226.647999][T16197] CPU: 0 PID: 16197 Comm: syz-executor.2 Not tainted 5.14.0-rc5-syzkaller #0 [ 226.648019][T16197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.648027][T16197] Call Trace: [ 226.648035][T16197] dump_stack_lvl+0xb7/0x103 [ 226.648051][T16197] dump_stack+0x11/0x1a [ 226.648065][T16197] should_fail+0x23c/0x250 [ 226.669359][T16201] netlink: 84 bytes leftover after parsing attributes in process `syz-executor.4'. [ 226.670063][T16197] ? flock_lock_inode+0x215/0xbc0 [ 226.882089][T16197] __should_failslab+0x81/0x90 [ 226.886854][T16197] should_failslab+0x5/0x20 [ 226.891356][T16197] kmem_cache_alloc+0x46/0x2e0 [ 226.896145][T16197] flock_lock_inode+0x215/0xbc0 [ 226.901009][T16197] locks_lock_inode_wait+0x18b/0x2d0 [ 226.906343][T16197] __se_sys_flock+0x312/0x370 [ 226.911018][T16197] __x64_sys_flock+0x2d/0x40 [ 226.915589][T16197] do_syscall_64+0x3d/0x90 [ 226.920121][T16197] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 226.925998][T16197] RIP: 0033:0x4665e9 [ 226.929868][T16197] 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 [ 226.949464][T16197] RSP: 002b:00007f2654e73188 EFLAGS: 00000246 ORIG_RAX: 0000000000000049 [ 226.957852][T16197] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 226.965812][T16197] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000004 [ 226.973764][T16197] RBP: 00007f2654e731d0 R08: 0000000000000000 R09: 0000000000000000 [ 226.981712][T16197] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 226.989672][T16197] R13: 00007ffe331a1b6f R14: 00007f2654e73300 R15: 0000000000022000 [ 227.008189][T16169] loop3: detected capacity change from 0 to 264192 [ 227.014846][T16187] loop_set_status: loop7 () has still dirty pages (nrpages=32) [ 227.026131][T16169] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 227.038200][T16169] EXT4-fs (loop3): get root inode failed [ 227.043856][T16169] EXT4-fs (loop3): mount failed [ 227.071554][T16172] loop7: detected capacity change from 0 to 1036 [ 227.101446][T16187] loop7: detected capacity change from 1036 to 1030 03:28:13 executing program 0 (fault-call:18 fault-nth:2): r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 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, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r2, 0x80006) sendfile(r1, r2, 0x0, 0x8000fffffffe) 03:28:13 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0x7) r1 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r1, &(0x7f0000000200)=ANY=[], 0x69) close(r1) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={@remote, 0x3f}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000003640)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="1400000000000093290000000800"/24], 0x18}}], 0x1, 0x0) r2 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) close(r2) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000080)={@local, @empty, @mcast2, 0x5, 0x3f, 0x1f, 0x0, 0x5, 0x1a0180}) 03:28:13 executing program 1: r0 = openat(0xffffffffffffffff, &(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_procfs(0x0, &(0x7f0000000040)='mounts\x00') r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) sendmsg$inet(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000140)="7975560b38843ccf9a962c01ac655861e7897991f312fb6f553e1ca8fd9e7ecf60af3b1af4bdef430bf7792c97e91d5b8b1e1507fe31d7cc3c97160987e07ed7d11827189a05aa2688b4b17809a28d74a3ace257de6f31cfe42b723a390e8ee81ece44ca61de3e2e1a5ec05b66455545f40d4120d1a89255131dd76c3f865746d8b68be96300e50386ec7f69d79d677f80f871bbfa0ce03520dec1e17aa5a2ead163bde65e82765a8b009ff2399dc223f166fa812194dae9f223e5f6b93e3e0d5afc3b89661996fb792b1a14", 0xcc}], 0x1, &(0x7f0000000280)=[@ip_ttl={{0x14, 0x0, 0x2, 0x401}}], 0x18}, 0x0) r3 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) close(r3) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000300)=0x7f) 03:28:13 executing program 2 (fault-call:8 fault-nth:4): timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r1, 0x1) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) 03:28:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010008, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:13 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) r2 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) dup(r2) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:13 executing program 4: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f00000000c0)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb2e89ee4d27340123b916d76468d2f85e726aa8930f270cede1f0789bdaaa75f25d416d580dc28c6f937d3f397ba5875c17b1981d84457094e6f547216eee645fb95c5068883090eeba88876d759df7b95a7169c77224b184fd98750ad61c0188ca4e5dd33deb8a4430a3c749dc415d0adb9ea6a063d1acf5c87d42b4c00bc08cef228ba9098cf17782fe9a41afc41fdc7aa2268564c1466c407aa48224812873da6bb069122d3e5c7287570bedd0000000000000000000000000000cfa86c7d72e8bada236425641b0c471f346efa90af1388e76f1244a100"/256], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) close(0xffffffffffffffff) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:13 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mmap(&(0x7f00006fb000/0x2000)=nil, 0x2000, 0x2000002, 0x50, r0, 0xb701f000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) [ 227.260642][T16234] loop3: detected capacity change from 0 to 264192 [ 227.273315][T16236] loop7: detected capacity change from 0 to 1036 [ 227.280007][T16234] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 227.292039][T16234] EXT4-fs (loop3): get root inode failed [ 227.297713][T16234] EXT4-fs (loop3): mount failed 03:28:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010009, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 227.318494][T16238] FAULT_INJECTION: forcing a failure. [ 227.318494][T16238] name failslab, interval 1, probability 0, space 0, times 0 [ 227.331156][T16238] CPU: 0 PID: 16238 Comm: syz-executor.2 Not tainted 5.14.0-rc5-syzkaller #0 03:28:13 executing program 4: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f00000000c0)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb2e89ee4d27340123b916d76468d2f85e726aa8930f270cede1f0789bdaaa75f25d416d580dc28c6f937d3f397ba5875c17b1981d84457094e6f547216eee645fb95c5068883090eeba88876d759df7b95a7169c77224b184fd98750ad61c0188ca4e5dd33deb8a4430a3c749dc415d0adb9ea6a063d1acf5c87d42b4c00bc08cef228ba9098cf17782fe9a41afc41fdc7aa2268564c1466c407aa48224812873da6bb069122d3e5c7287570bedd0000000000000000000000000000cfa86c7d72e8bada236425641b0c471f346efa90af1388e76f1244a100"/256], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) close(0xffffffffffffffff) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:13 executing program 2 (fault-call:8 fault-nth:5): timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r1, 0x1) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) [ 227.331229][T16238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.331240][T16238] Call Trace: [ 227.331326][T16238] dump_stack_lvl+0xb7/0x103 [ 227.331350][T16238] dump_stack+0x11/0x1a [ 227.331365][T16238] should_fail+0x23c/0x250 [ 227.331388][T16238] ? __se_sys_flock+0x131/0x370 [ 227.331405][T16238] __should_failslab+0x81/0x90 [ 227.331451][T16238] should_failslab+0x5/0x20 03:28:13 executing program 4: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f00000000c0)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb2e89ee4d27340123b916d76468d2f85e726aa8930f270cede1f0789bdaaa75f25d416d580dc28c6f937d3f397ba5875c17b1981d84457094e6f547216eee645fb95c5068883090eeba88876d759df7b95a7169c77224b184fd98750ad61c0188ca4e5dd33deb8a4430a3c749dc415d0adb9ea6a063d1acf5c87d42b4c00bc08cef228ba9098cf17782fe9a41afc41fdc7aa2268564c1466c407aa48224812873da6bb069122d3e5c7287570bedd0000000000000000000000000000cfa86c7d72e8bada236425641b0c471f346efa90af1388e76f1244a100"/256], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) close(0xffffffffffffffff) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 227.331468][T16238] kmem_cache_alloc+0x46/0x2e0 [ 227.331533][T16238] __se_sys_flock+0x131/0x370 [ 227.331550][T16238] __x64_sys_flock+0x2d/0x40 [ 227.331566][T16238] do_syscall_64+0x3d/0x90 [ 227.331585][T16238] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 227.331615][T16238] RIP: 0033:0x4665e9 [ 227.331629][T16238] 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 [ 227.331646][T16238] RSP: 002b:00007f2654e73188 EFLAGS: 00000246 ORIG_RAX: 0000000000000049 [ 227.331665][T16238] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 227.331676][T16238] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000004 [ 227.331687][T16238] RBP: 00007f2654e731d0 R08: 0000000000000000 R09: 0000000000000000 [ 227.331699][T16238] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 227.331710][T16238] R13: 00007ffe331a1b6f R14: 00007f2654e73300 R15: 0000000000022000 [ 227.347787][T16250] FAULT_INJECTION: forcing a failure. [ 227.347787][T16250] name failslab, interval 1, probability 0, space 0, times 0 [ 227.347811][T16250] CPU: 0 PID: 16250 Comm: syz-executor.0 Not tainted 5.14.0-rc5-syzkaller #0 [ 227.347831][T16250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.347914][T16250] Call Trace: [ 227.347919][T16250] dump_stack_lvl+0xb7/0x103 [ 227.347939][T16250] dump_stack+0x11/0x1a [ 227.347953][T16250] should_fail+0x23c/0x250 [ 227.347976][T16250] __should_failslab+0x81/0x90 [ 227.347993][T16250] ? __iomap_dio_rw+0xf2/0xa60 [ 227.348053][T16250] should_failslab+0x5/0x20 [ 227.348070][T16250] kmem_cache_alloc_trace+0x49/0x310 [ 227.348101][T16250] ? rmqueue_pcplist+0x145/0x1d0 [ 227.348190][T16250] __iomap_dio_rw+0xf2/0xa60 [ 227.348212][T16250] ? rmqueue+0x4a/0xcc0 [ 227.348249][T16250] ? __down_read_common+0x16d/0x530 [ 227.348266][T16250] iomap_dio_rw+0x30/0x70 [ 227.348285][T16250] ext4_file_read_iter+0x21a/0x290 [ 227.348352][T16250] generic_file_splice_read+0x22a/0x310 [ 227.348376][T16250] ? splice_shrink_spd+0x60/0x60 [ 227.348459][T16250] splice_direct_to_actor+0x2aa/0x650 [ 227.348479][T16250] ? do_splice_direct+0x170/0x170 [ 227.348500][T16250] do_splice_direct+0xf5/0x170 [ 227.348552][T16250] do_sendfile+0x773/0xda0 [ 227.348574][T16250] __x64_sys_sendfile64+0xf2/0x130 [ 227.348596][T16250] do_syscall_64+0x3d/0x90 [ 227.348627][T16250] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 227.348651][T16250] RIP: 0033:0x4665e9 [ 227.348665][T16250] 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 [ 227.348725][T16250] RSP: 002b:00007fb2804fd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 227.348745][T16250] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 [ 227.348758][T16250] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 227.348771][T16250] RBP: 00007fb2804fd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 227.348784][T16250] R10: 00008000fffffffe R11: 0000000000000246 R12: 0000000000000001 [ 227.348797][T16250] R13: 00007ffd6d8b084f R14: 00007fb2804fd300 R15: 0000000000022000 [ 227.392317][T16253] loop_set_status: loop7 () has still dirty pages (nrpages=16) [ 227.417902][T16260] loop3: detected capacity change from 0 to 264192 [ 227.458513][T16259] FAULT_INJECTION: forcing a failure. [ 227.458513][T16259] name failslab, interval 1, probability 0, space 0, times 0 [ 227.510647][T16253] loop7: detected capacity change from 0 to 1036 [ 227.515574][T16259] CPU: 0 PID: 16259 Comm: syz-executor.2 Not tainted 5.14.0-rc5-syzkaller #0 [ 227.515598][T16259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.515609][T16259] Call Trace: [ 227.562833][T16260] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 227.563305][T16259] dump_stack_lvl+0xb7/0x103 [ 227.568103][T16260] EXT4-fs (loop3): get root inode failed [ 227.572823][T16259] dump_stack+0x11/0x1a [ 227.572843][T16259] should_fail+0x23c/0x250 [ 227.577322][T16260] EXT4-fs (loop3): mount failed [ 227.582574][T16259] ? flock_lock_inode+0x215/0xbc0 [ 227.582595][T16259] __should_failslab+0x81/0x90 [ 227.828333][T16259] should_failslab+0x5/0x20 [ 227.828350][T16259] kmem_cache_alloc+0x46/0x2e0 [ 227.828365][T16259] flock_lock_inode+0x215/0xbc0 [ 227.828379][T16259] locks_lock_inode_wait+0x18b/0x2d0 [ 227.828397][T16259] __se_sys_flock+0x312/0x370 [ 227.828415][T16259] __x64_sys_flock+0x2d/0x40 [ 227.828514][T16259] do_syscall_64+0x3d/0x90 [ 227.828526][T16259] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 227.828611][T16259] RIP: 0033:0x4665e9 [ 227.828620][T16259] 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 [ 227.828631][T16259] RSP: 002b:00007f2654e73188 EFLAGS: 00000246 ORIG_RAX: 0000000000000049 [ 227.828649][T16259] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 227.828662][T16259] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000004 [ 227.828675][T16259] RBP: 00007f2654e731d0 R08: 0000000000000000 R09: 0000000000000000 [ 227.828687][T16259] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 227.828699][T16259] R13: 00007ffe331a1b6f R14: 00007f2654e73300 R15: 0000000000022000 [ 227.968222][T16260] loop3: detected capacity change from 0 to 264192 [ 227.976034][T16260] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 227.988085][T16260] EXT4-fs (loop3): get root inode failed [ 227.993788][T16260] EXT4-fs (loop3): mount failed 03:28:14 executing program 0 (fault-call:18 fault-nth:3): r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 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, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r2, 0x80006) sendfile(r1, r2, 0x0, 0x8000fffffffe) 03:28:14 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x4) r1 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) close(r1) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x36, &(0x7f0000000080)={0x33, 0x0, '\x00', [@enc_lim={0x4, 0x1, 0x1}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x10) sendmmsg$inet6(r0, &(0x7f0000001840)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c, 0x0}}, {{&(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1, 0x4}, 0x1c, 0x0}}], 0x2, 0x0) 03:28:14 executing program 5: perf_event_open(&(0x7f0000000140)={0x1, 0x9d, 0x0, 0x20, 0x0, 0x0, 0x0, 0x50d, 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, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x101382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x4000000) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x281806, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x7c2) r4 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r4, &(0x7f0000000380)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003000600000000000000ff0f00000000200301f3d53a51e3b078e0d01fff4c9b3e71c9ea3b1f951e06f792321f00af78c6153e5e6ef0edc6ba1b68449598ab49a418442e80b347ece539c10c8e3ad572343f7c0acadca9c276ea85529204bbd84266dc5e981e5e3324cd0259692b44ee5a01b9f6ad15bd3e6f5516233ea3fec3499724964feae2ed8f718bb7eb8a3ef88aa78e855d12d534a01bef2244000000000000000000"], 0x69) fsetxattr$security_evm(r3, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYRESDEC=r4], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:14 executing program 2 (fault-call:8 fault-nth:6): timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r1, 0x1) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) 03:28:14 executing program 1: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x2400000, 0x4, &(0x7f00000013c0)=[{&(0x7f0000000240)="f156b6619e6ef6883a93e612272cbef503b0d5506f86c95c02490f7ed245906e9b59bd242c3bffa156888db63f17a95062246a707dc707932e6164913080746494e266f1245e30b2ff8a81c2cd3abf22c0cbf4c3750e2dd5cb8873a95e54d2c7af2bb8527565253ad60af9acd0dd19a31b09805e2a7aaac2de71dc0d0eb03dc12838a3eeb0b98b26f119df9e434261158bbd10f764530bd61e07fd1d60f5f397d57f9c10ba57cd1e36e9d4123286c1b5924665e615c696554e6fa5fb68b5d0a3ce85c595d87386d478e267fac89b564064f23789a3070952865abaff0752abce361c6e2f16cb4a9034d8b48e0eec7fda1fa94e3dbb199a32", 0xf8, 0x9}, {&(0x7f0000000340)="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", 0x1000, 0x7}, {&(0x7f0000000140)="4b1ee1092c7cbb32517d7c8c5565c38a3d3c1c875a8bed7f5c2fb3dd785515619f327413ff34163523378a593562abdfbf7d9dc4ee309f628f6dd5eaedc9b73731d5b9a3bf8eb51e188ae113e9b660271a6fe8edfd1bbd9ce202b17d1f9e314aa6885c7219b5f8a444366699b47a7f0bc99b8c412372d6fb4ef120b63825c9a4b9c66f0f7b142dd0a670f5ac9eccf6480148e9f3b9a2ee8bc859f069ef6d7bb8248720", 0xa3, 0x2}, {&(0x7f0000001340)="f9f59e5b2936a47c78923944c05a4d1c3c904ceef6f5c04f2eab5f3de9a73831a345855360259990f14b4b5117707568441feaf31ccaefc175212beadfdf8ef4ba84f5d646e78b8254945b73101a323249b66630de7fd892151191eb418efc3b832808e89c84a787cee11cdf6ecaa749615860d5", 0x74, 0x1}], 0x40000, &(0x7f0000001440)={[{@session={'session', 0x3d, 0x41}}, {@uid}, {@hide}, {}, {@nojoliet}, {@mode={'mode', 0x3d, 0x2}}], [{@appraise_type}]}) r1 = openat(r0, &(0x7f0000000040)='/proc/self/exe\x00', 0x8e4082, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r2, &(0x7f00000015c0)=ANY=[@ANYBLOB="7f454c46000000000000000000000000030006000000000000000000b8000000000000000000000000002000205d4e9e7d6c4e54dd8bcd2f186348872c0da483f3fd50c9a033791b00b116b7ab4fc1f9d061383a70436646ce1703d5e49fa86fad819824ccd9e180cdc1fe17f6247a949bfb4390ae55a735aaa08ee941aed073c20a7a18694d75038da74621c75e894dba4eae0144e2522e11e137672edbb136bb0a6352dd11538e5fd7d8e87da033bd82f8a7ed0c2271100b1874fe160817b760c150757fb29164"], 0x69) close(r2) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r0, 0x8010661b, &(0x7f00000014c0)) preadv(r2, &(0x7f0000000280), 0x0, 0xddf, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r3, &(0x7f0000001900), 0x0) r4 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r4, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) close(r4) write$binfmt_misc(r4, &(0x7f00000016c0)={'syz1', "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"}, 0x139) 03:28:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc01000a, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:14 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x3, &(0x7f0000000040)=[{0x5, 0x2}, {0x15, 0x0, 0x0, 0x6fcf}, {0x6, 0x8, 0x6, 0x48da48e0}]}) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000001, 0x8050, r0, 0x8410000) [ 228.118486][T16288] loop1: detected capacity change from 0 to 73728 [ 228.133189][T16292] loop3: detected capacity change from 0 to 264192 [ 228.136468][T16296] loop7: detected capacity change from 0 to 5132 [ 228.157564][T16292] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 228.169622][T16292] EXT4-fs (loop3): get root inode failed [ 228.175289][T16292] EXT4-fs (loop3): mount failed [ 228.175380][T16288] loop1: detected capacity change from 0 to 73728 [ 228.207154][T16306] FAULT_INJECTION: forcing a failure. [ 228.207154][T16306] name failslab, interval 1, probability 0, space 0, times 0 [ 228.219909][T16306] CPU: 1 PID: 16306 Comm: syz-executor.0 Not tainted 5.14.0-rc5-syzkaller #0 [ 228.228713][T16306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.238810][T16306] Call Trace: [ 228.242086][T16306] dump_stack_lvl+0xb7/0x103 [ 228.246718][T16306] dump_stack+0x11/0x1a [ 228.250857][T16306] should_fail+0x23c/0x250 [ 228.255462][T16306] ? kcalloc+0x32/0x50 [ 228.259609][T16306] __should_failslab+0x81/0x90 [ 228.264360][T16306] should_failslab+0x5/0x20 [ 228.268848][T16306] __kmalloc+0x66/0x340 [ 228.272993][T16306] kcalloc+0x32/0x50 [ 228.276932][T16306] ext4_find_extent+0x21c/0x7f0 [ 228.281769][T16306] ? __cond_resched+0x11/0x40 [ 228.286447][T16306] ? __getblk_gfp+0x3f/0x590 [ 228.291023][T16306] ? pagecache_get_page+0x77a/0x900 [ 228.296210][T16306] ext4_ext_map_blocks+0xd9/0x1f00 [ 228.301551][T16306] ? __ext4_handle_dirty_metadata+0x20c/0x590 [ 228.307609][T16306] ? __down_read_common+0x16d/0x530 [ 228.312791][T16306] ? percpu_counter_add_batch+0x69/0xd0 [ 228.318323][T16306] ? ext4_es_lookup_extent+0x206/0x490 [ 228.323861][T16306] ext4_map_blocks+0x1be/0xef0 [ 228.328610][T16306] ? should_fail+0x2a/0x250 [ 228.333099][T16306] ext4_iomap_begin+0x16a/0x620 [ 228.337935][T16306] iomap_apply+0x8d/0x400 [ 228.342298][T16306] ? kcsan_setup_watchpoint+0x231/0x3e0 [ 228.347833][T16306] __iomap_dio_rw+0x62e/0xa60 [ 228.352546][T16306] ? __iomap_dio_rw+0xa60/0xa60 [ 228.357414][T16306] iomap_dio_rw+0x30/0x70 [ 228.361730][T16306] ext4_file_read_iter+0x21a/0x290 [ 228.366850][T16306] generic_file_splice_read+0x22a/0x310 [ 228.372387][T16306] ? splice_shrink_spd+0x60/0x60 [ 228.377310][T16306] splice_direct_to_actor+0x2aa/0x650 [ 228.383184][T16306] ? do_splice_direct+0x170/0x170 [ 228.388195][T16306] do_splice_direct+0xf5/0x170 [ 228.392945][T16306] do_sendfile+0x773/0xda0 [ 228.397409][T16306] __x64_sys_sendfile64+0xf2/0x130 [ 228.402585][T16306] do_syscall_64+0x3d/0x90 [ 228.407179][T16306] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 228.413132][T16306] RIP: 0033:0x4665e9 [ 228.417118][T16306] 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 [ 228.436732][T16306] RSP: 002b:00007fb2804fd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 228.445753][T16306] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 [ 228.453709][T16306] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 228.461714][T16306] RBP: 00007fb2804fd1d0 R08: 0000000000000000 R09: 0000000000000000 03:28:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc01000b, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:14 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x108) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x1d3280, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x69) close(r0) close(r1) r2 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) close(r2) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000140)="24caf8b4304092ec12e5bb2a0d90d712b838530746f733ec702b249f14fa09ec51812832455d075c09a7f09442cac534325dd08e2d053e781ca128c0725a5495c4c221281a66fbd7d892bf87827cdfd064e5bab35a1470db5de713437aafd845f7429f1fb28a77bd67fd646027bdba23e79536d661a0788cab8f43808cec84f248341ac38a1324c9dc9693931fda6d16223df572f2d65feaf806829a9fe23962", 0xa0}, {&(0x7f0000000200)="3588874c939f13c2d2302fa8817ace789eaa6b3c1b1be6d6ee7c32604f604af89fdcd3f838b8116a5b4610326d1fd52e8e3030ee3adaa87d1b77e12d3a7fe661bf235d196da06d6ab6ff6852073a50edd0179cd3", 0x54}], 0x2, 0x7ff, 0x8000) mmap(&(0x7f00000bb000/0x4000)=nil, 0x4000, 0x2, 0x20010, r1, 0x5f27f000) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r3, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) [ 228.469699][T16306] R10: 00008000fffffffe R11: 0000000000000246 R12: 0000000000000001 [ 228.477655][T16306] R13: 00007ffd6d8b084f R14: 00007fb2804fd300 R15: 0000000000022000 03:28:14 executing program 1: ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000040)={0xffffffffffffffff, 0x81, 0x3f, 0x8}) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x15, 0xa, 0x401, 0x0, 0x0, {0x0, 0x0, 0x1}, [@NFTA_OBJ_NAME={0x9, 0x2, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x20044080}, 0x40800) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r2, &(0x7f0000000080), 0x0) 03:28:14 executing program 4: clone3(&(0x7f0000000080)={0xc2042400, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) pidfd_send_signal(r0, 0x22, &(0x7f0000000000)={0x1d, 0x40000000, 0x1f}, 0x0) [ 228.532591][ T25] audit: type=1326 audit(1628998094.847:176): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16304 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x48da0000 [ 228.541299][T16311] loop_set_status: loop7 () has still dirty pages (nrpages=64) [ 228.565002][T16321] loop3: detected capacity change from 0 to 264192 03:28:14 executing program 1: r0 = openat(0xffffffffffffffff, &(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$tty1(0xc, 0x4, 0x1) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=""/4096, 0x1000) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) [ 228.583299][T16321] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 228.595344][T16321] EXT4-fs (loop3): get root inode failed [ 228.600966][T16321] EXT4-fs (loop3): mount failed [ 228.636922][T16296] loop7: detected capacity change from 0 to 5132 [ 228.731332][T16320] loop_set_status: loop7 () has still dirty pages (nrpages=48) [ 228.968896][T16297] FAULT_INJECTION: forcing a failure. [ 228.968896][T16297] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 228.982221][T16297] CPU: 1 PID: 16297 Comm: syz-executor.2 Not tainted 5.14.0-rc5-syzkaller #0 [ 228.991019][T16297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 229.001126][T16297] Call Trace: [ 229.004411][T16297] dump_stack_lvl+0xb7/0x103 [ 229.008997][T16297] dump_stack+0x11/0x1a [ 229.013149][T16297] should_fail+0x23c/0x250 03:28:15 executing program 0 (fault-call:18 fault-nth:4): r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r2, 0x80006) sendfile(r1, r2, 0x0, 0x8000fffffffe) 03:28:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc01000c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:15 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000140)=""/147, 0x93}], 0x1, 0x7fffffff, 0x1) r1 = syz_open_dev$ptys(0xc, 0x3, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) close(r3) splice(r2, &(0x7f00000000c0)=0xc2c28a, r3, &(0x7f0000000200)=0x8001, 0xfffffffffffffffc, 0x1) ioctl$BTRFS_IOC_DEFRAG(r1, 0x50009402, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = syz_open_dev$tty1(0xc, 0x4, 0x4) writev(r4, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) syz_io_uring_setup(0x533, &(0x7f0000000580), &(0x7f0000ffc000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000240)=0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000500)=@l2tp6={0xa, 0x0, 0x0, @mcast1}}, 0x0) syz_io_uring_submit(0x0, r6, &(0x7f00000002c0)=@IORING_OP_OPENAT2={0x1c, 0x1, 0x0, r3, &(0x7f0000000240)={0x28000, 0x120, 0x8}, &(0x7f0000000280)='./file1\x00', 0x18, 0x0, 0x23456}, 0xefbe) close(r1) [ 229.017563][T16297] __alloc_pages+0x102/0x320 [ 229.022149][T16297] alloc_pages+0x2e8/0x340 [ 229.026560][T16297] __get_free_pages+0x8/0x30 [ 229.031144][T16297] __tlb_remove_page_size+0xf6/0x180 [ 229.036427][T16297] zap_pte_range+0x752/0xe00 [ 229.040188][T16361] loop3: detected capacity change from 0 to 264192 [ 229.041078][T16297] unmap_page_range+0x2dc/0x3d0 [ 229.052500][T16297] unmap_single_vma+0x157/0x210 [ 229.057414][T16297] unmap_vmas+0xc0/0x170 [ 229.061687][T16297] exit_mmap+0x22d/0x460 [ 229.065923][T16297] __mmput+0x27/0x1c0 [ 229.069903][T16297] mmput+0x3d/0x50 [ 229.069921][T16297] exit_mm+0x2f7/0x3f0 [ 229.069995][T16297] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 229.070088][T16297] do_exit+0x402/0x1530 [ 229.070107][T16297] do_group_exit+0xce/0x1a0 [ 229.070126][T16297] get_signal+0xfa3/0x15e0 [ 229.070147][T16297] ? _raw_spin_lock_irqsave+0x25/0x80 [ 229.070220][T16297] ? __list_del_entry_valid+0x54/0xc0 03:28:15 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r1, 0x1) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) 03:28:15 executing program 4: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) wait4(r1, &(0x7f0000000040), 0x4, &(0x7f0000000200)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000002c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x3c) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x97, &(0x7f0000000140)="f43970da7cfeb6d42fd54103666c5762306aa6000000006e59b65fa78fb184da00ecabbd4ef80a61cf7d92b17a04000000c54f4a36f76525d81ce5c3d04065b24f71b846e84785185abde7d01894a79025a799ce0761bdf0c91d32be313b558a8b5a3ae6a250d7123b2ae06d6c81dd270728444252a21e8bf9c08b9b6725f9d963176ab4c057892402ac185489d89d67b68ab50d021b42"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 03:28:15 executing program 5: perf_event_open(&(0x7f0000000700)={0x3, 0x80, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x50d, 0x20110, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0xcca9}, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(0x0, 0x0, 0x7, 0xffffffffffffffff, 0x1) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='MU\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r2, &(0x7f0000000540), 0x0, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r1) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000003, 0x50, r0, 0x45441000) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000080), &(0x7f00000000c0)=ANY=[@ANYBLOB="026dca821f2676bb6ea1349360340f08011886efa727228c5fa9f388cbb20b9ff2683300003b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000010f29e5f9d832b71cede1f0789bdaaa7c4e97fde0abd7150ccce4c6667f38c5f25d416d580f1e59b"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) fcntl$addseals(0xffffffffffffffff, 0x409, 0xf) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 229.070246][T16297] ? __list_del_entry_valid+0x54/0xc0 [ 229.070268][T16297] arch_do_signal_or_restart+0x2a/0x220 [ 229.070290][T16297] ? __se_sys_flock+0x337/0x370 [ 229.070304][T16297] ? kmem_cache_free+0x56/0xe0 [ 229.070361][T16297] exit_to_user_mode_prepare+0x109/0x190 [ 229.070382][T16297] syscall_exit_to_user_mode+0x20/0x40 [ 229.070452][T16297] do_syscall_64+0x49/0x90 [ 229.070470][T16297] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 229.070495][T16297] RIP: 0033:0x4665e9 [ 229.070507][T16297] Code: Unable to access opcode bytes at RIP 0x4665bf. [ 229.070544][T16297] RSP: 002b:00007f2654e73188 EFLAGS: 00000246 ORIG_RAX: 0000000000000049 [ 229.070560][T16297] RAX: fffffffffffffe00 RBX: 000000000056bf80 RCX: 00000000004665e9 [ 229.070615][T16297] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000004 [ 229.070625][T16297] RBP: 00007f2654e731d0 R08: 0000000000000000 R09: 0000000000000000 [ 229.070636][T16297] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 229.070645][T16297] R13: 00007ffe331a1b6f R14: 00007f2654e73300 R15: 0000000000022000 03:28:15 executing program 4: perf_event_open(&(0x7f0000000140)={0x1, 0x9d, 0x0, 0x20, 0x0, 0x0, 0x0, 0x50d, 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, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x101382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x4000000) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x281806, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x7c2) r4 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r4, &(0x7f0000000380)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003000600000000000000ff0f00000000200301f3d53a51e3b078e0d01fff4c9b3e71c9ea3b1f951e06f792321f00af78c6153e5e6ef0edc6ba1b68449598ab49a418442e80b347ece539c10c8e3ad572343f7c0acadca9c276ea85529204bbd84266dc5e981e5e3324cd0259692b44ee5a01b9f6ad15bd3e6f5516233ea3fec3499724964feae2ed8f718bb7eb8a3ef88aa78e855d12d534a01bef2244000000000000000000"], 0x69) fsetxattr$security_evm(r3, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYRESDEC=r4], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:15 executing program 4: perf_event_open(&(0x7f0000000140)={0x1, 0x9d, 0x0, 0x20, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x101382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x4000000) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x281806, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x7c2) r4 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r4, &(0x7f0000000380)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003000600000000000000ff0f00000000200301f3d53a51e3b078e0d01fff4c9b3e71c9ea3b1f951e06f792321f00af78c6153e5e6ef0edc6ba1b68449598ab49a418442e80b347ece539c10c8e3ad572343f7c0acadca9c276ea85529204bbd84266dc5e981e5e3324cd0259692b44ee5a01b9f6ad15bd3e6f5516233ea3fec3499724964feae2ed8f718bb7eb8a3ef88aa78e855d12d534a01bef2244000000000000000000"], 0x69) fsetxattr$security_evm(r3, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYRESDEC=r4], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 229.087341][T16361] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 229.162952][T16378] FAULT_INJECTION: forcing a failure. [ 229.162952][T16378] name failslab, interval 1, probability 0, space 0, times 0 [ 229.169423][T16361] EXT4-fs (loop3): get root inode failed [ 229.169435][T16361] EXT4-fs (loop3): mount failed [ 229.252894][T16378] CPU: 1 PID: 16378 Comm: syz-executor.0 Not tainted 5.14.0-rc5-syzkaller #0 03:28:15 executing program 4: perf_event_open(&(0x7f0000000140)={0x1, 0x9d, 0x0, 0x20, 0x0, 0x0, 0x0, 0x50d, 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, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x101382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x4000000) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x281806, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x7c2) r4 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r4, &(0x7f0000000380)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003000600000000000000ff0f00000000200301f3d53a51e3b078e0d01fff4c9b3e71c9ea3b1f951e06f792321f00af78c6153e5e6ef0edc6ba1b68449598ab49a418442e80b347ece539c10c8e3ad572343f7c0acadca9c276ea85529204bbd84266dc5e981e5e3324cd0259692b44ee5a01b9f6ad15bd3e6f5516233ea3fec3499724964feae2ed8f718bb7eb8a3ef88aa78e855d12d534a01bef2244000000000000000000"], 0x69) fsetxattr$security_evm(r3, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYRESDEC=r4], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc01000d, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 229.252920][T16378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 229.252931][T16378] Call Trace: [ 229.253004][T16378] dump_stack_lvl+0xb7/0x103 [ 229.253027][T16378] dump_stack+0x11/0x1a [ 229.253043][T16378] should_fail+0x23c/0x250 [ 229.253114][T16378] ? __es_insert_extent+0x51f/0xe70 [ 229.253131][T16378] __should_failslab+0x81/0x90 [ 229.253147][T16378] should_failslab+0x5/0x20 [ 229.253165][T16378] kmem_cache_alloc+0x46/0x2e0 [ 229.253187][T16378] ? PageHuge+0x59/0xc0 [ 229.253201][T16378] __es_insert_extent+0x51f/0xe70 [ 229.253219][T16378] ? kcalloc+0x32/0x50 [ 229.253289][T16378] ? __kmalloc+0x32c/0x340 03:28:15 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x1, 0x0, 0x50d, 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, @perf_bp={&(0x7f0000000140)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) vmsplice(r0, &(0x7f0000000180)=[{&(0x7f0000000a80)="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", 0x1000}, {&(0x7f0000000380)="c07c8bb0be4f22b4e80eb47c09d58750fc144a30c8fd4cdaf7694d9e59a021fbf989068d76f9d26a6d9f6775ccec7b759ddb765b77c8fd039ce42ba6528988915311aae67cf2f39b53600ee48f4bbb77e6ac8e708c318e0f47cf30367b0e1d6ec924cf5769", 0x65}, {&(0x7f0000000000)="c48f14e9a2a85bfcd15b6937d40331df2d3bca9f2ca8cdb63287b507fa6b26adad659bd2c86c7d111a6da2fa6a", 0x2d}], 0x3, 0x4) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:15 executing program 4: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}) gettid() ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001440)=[{&(0x7f0000001340)="31832cf1123bbba8908bd0ba88c47fc2a25eb5917f765f3d7be43b5303884b3d5266216ac9c4d86d572a3c8607425873dfe3846f4b54b2ef7b9508c0647e397df2f7e02930a6cc6dd75be3c3d97c068ced5b5e8f5b956d8d03ec96c629f9aa1ce27b63ab5f1907a253737a05c64350a39bd65e4c7f0da1da55d29f2ae03744af50696588614874742d8b78ed2f6b2775c69a0665897f03197e0075f003094b386800a424a65b57a9305e1ed7cdabd2590712c9587e48b83bba97dec6743aec15346b3eac2c38aaa6ca85c2a988753d767a54ab0bcc402e", 0xd7}, {&(0x7f0000000280)="1e32eb27b684add5c0489a94b03275553afa0c31ebec6756a7eddeb6f0ebde1521a5e6a3c4b5bcd6992be1b3ddd394ccc6e1fb985fb457a70befcc2d99f49b", 0x3f}], 0x2, 0xe) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000002c0)) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3e) r4 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) close(r4) preadv(r4, &(0x7f0000000200)=[{&(0x7f0000000080)=""/95, 0x5f}, {&(0x7f0000000100)=""/13, 0xd}, {&(0x7f0000000140)=""/155, 0x9b}, {&(0x7f0000000340)=""/4096, 0x1000}], 0x4, 0x694, 0x9) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000000000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r2, r3) fcntl$setown(r3, 0x8, r1) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x4, &(0x7f0000001500)={0x5, &(0x7f00000014c0)=[{0x9, 0x6, 0x5, 0x3}, {0x7, 0x0, 0x0, 0x3}, {0x5, 0x9, 0x5, 0x6}, {0x6, 0x40, 0x0, 0xffff7fff}, {0x200, 0x0, 0x3, 0x305}]}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000001580)=""/229, 0xe5}], 0x1, 0x401, 0x20000101) tkill(r1, 0x14) [ 229.253313][T16378] ? kcalloc+0x32/0x50 [ 229.253335][T16378] ext4_es_insert_extent+0x1bb/0x19d0 [ 229.253413][T16378] ? ext4_ext_convert_to_initialized+0xf50/0xf50 [ 229.253432][T16378] ext4_ext_map_blocks+0xf79/0x1f00 [ 229.253471][T16378] ? __down_read_common+0x16d/0x530 [ 229.253488][T16378] ? percpu_counter_add_batch+0x69/0xd0 [ 229.253510][T16378] ? ext4_es_lookup_extent+0x206/0x490 [ 229.253600][T16378] ext4_map_blocks+0x1be/0xef0 [ 229.253620][T16378] ? should_fail+0x2a/0x250 [ 229.253643][T16378] ext4_iomap_begin+0x16a/0x620 [ 229.253665][T16378] ? __d_rehash+0x125/0x180 [ 229.253683][T16378] iomap_apply+0x8d/0x400 [ 229.253743][T16378] ? should_fail+0x2a/0x250 [ 229.253766][T16378] __iomap_dio_rw+0x62e/0xa60 [ 229.253786][T16378] ? __iomap_dio_rw+0xa60/0xa60 [ 229.253808][T16378] iomap_dio_rw+0x30/0x70 [ 229.253851][T16378] ext4_file_read_iter+0x21a/0x290 [ 229.253870][T16378] generic_file_splice_read+0x22a/0x310 [ 229.253928][T16378] ? splice_shrink_spd+0x60/0x60 [ 229.254032][T16378] splice_direct_to_actor+0x2aa/0x650 [ 229.254117][T16378] ? do_splice_direct+0x170/0x170 [ 229.254139][T16378] do_splice_direct+0xf5/0x170 [ 229.254160][T16378] do_sendfile+0x773/0xda0 [ 229.254258][T16378] __x64_sys_sendfile64+0xf2/0x130 [ 229.254278][T16378] do_syscall_64+0x3d/0x90 [ 229.254296][T16378] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 229.254320][T16378] RIP: 0033:0x4665e9 [ 229.254332][T16378] 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 [ 229.254349][T16378] RSP: 002b:00007fb2804fd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 229.254367][T16378] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 [ 229.254455][T16378] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 229.254476][T16378] RBP: 00007fb2804fd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 229.254488][T16378] R10: 00008000fffffffe R11: 0000000000000246 R12: 0000000000000001 [ 229.254499][T16378] R13: 00007ffd6d8b084f R14: 00007fb2804fd300 R15: 0000000000022000 [ 229.288044][T16361] loop3: detected capacity change from 0 to 264192 [ 229.305672][T16361] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 229.305711][T16361] EXT4-fs (loop3): get root inode failed [ 229.305771][T16361] EXT4-fs (loop3): mount failed [ 229.379362][T16398] loop3: detected capacity change from 0 to 264192 [ 229.396977][ T25] audit: type=1326 audit(1628998095.707:177): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16404 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 [ 229.404175][T16398] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 229.404210][T16398] EXT4-fs (loop3): get root inode failed [ 229.404221][T16398] EXT4-fs (loop3): mount failed [ 229.429514][T16409] loop7: detected capacity change from 0 to 1036 [ 229.511940][T16411] print_req_error: 4 callbacks suppressed [ 229.511952][T16411] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 8 prio class 0 [ 229.751344][T16409] loop_set_status: loop7 () has still dirty pages (nrpages=33) [ 229.813431][T16409] loop7: detected capacity change from 0 to 1036 [ 229.820293][T16411] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 27 prio class 0 03:28:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc01000e, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:16 executing program 0: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r2, 0x80006) sendfile(r1, r2, 0x0, 0x8000fffffffe) 03:28:16 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) [ 229.891179][T16411] loop7: detected capacity change from 1036 to 1030 [ 229.927937][T16431] loop3: detected capacity change from 0 to 264192 03:28:16 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r1, 0x1) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r2, 0x7) 03:28:16 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x6, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000c00)='.^\xc5\xa4S\xd8K\xe0\xd9y\x0ee\b>y\xf6\x93\xb4\xb0u\x80\x1bZ\xe5\xf1\xabo*\fNs\x95\xa9G\x1d\x96\xf1\n\"}\x80#\xce\xfd\x92@NM\xbf\x02+\x9a%\xb7\xff\xa4\xb1\x19\t*$\n\xb7\xb6\x02c\xad\xcb\xf1\xfd\x1fz\x0f\xe6e\xe8J\xd7\xe1\xfc\xb9\x03\x11C\x9cG\xb8\f', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000500)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}, {&(0x7f0000000240)="1fa8c68a368a3010854680e8f7c35613", 0x10}], 0x2, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) preadv(r1, &(0x7f0000000880)=[{&(0x7f00000000c0)=""/139, 0x8b}, {&(0x7f0000000180)=""/27, 0x1b}, {&(0x7f0000000200)=""/28, 0x1c}, {&(0x7f0000000380)=""/37, 0x25}, {&(0x7f00000003c0)=""/55, 0x37}, {&(0x7f0000000400)=""/146, 0x92}, {&(0x7f00000004c0)=""/50, 0x32}, {&(0x7f0000000580)=""/223, 0xdf}, {&(0x7f0000000a80)=""/204, 0xcc}, {&(0x7f0000000780)=""/129, 0x81}], 0xa, 0x1000, 0x20) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa54689936034a8dfc1340e403b3ebb83f2daf71da05a0f08011886efa727228c5fa9f388cb76468d2f85e7260107b9e5b917d9535ec4d29754e4f865f40f896000"/86], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9", [0x0, 0xfffffffffffffffd]}) splice(0xffffffffffffffff, &(0x7f0000000680)=0x7ff, r2, &(0x7f00000006c0)=0x6, 0x8, 0x7) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:16 executing program 1: r0 = openat(0xffffffffffffffff, &(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$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) [ 229.938426][T16431] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 229.950574][T16431] EXT4-fs (loop3): get root inode failed [ 229.956233][T16431] EXT4-fs (loop3): mount failed 03:28:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc01000f, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:16 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r1, 0x1) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r2, 0x8) 03:28:16 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) close(r1) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x0, 0x7f, 0x2, 0x1, 0x0, 0x10001, 0x44, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x346, 0x1, @perf_bp={&(0x7f0000000040), 0x8}, 0x40111, 0x4, 0x3, 0x2, 0x1, 0x200, 0x3, 0x0, 0x8, 0x0, 0x3ff}, 0xffffffffffffffff, 0x1, r1, 0x1) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) r3 = getpid() r4 = syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000240)='./file0\x00', 0x5, 0x1, &(0x7f0000000500)=[{&(0x7f0000000280)="8e921dfa201bdfa1058087dc8ac88c987e413308b4f57b83882f3705c65ee0e3351cd5", 0x23, 0x7ff}], 0x22010, &(0x7f0000000740)=ANY=[@ANYBLOB='min_batch_time=0x00000000000000fa,sb=0x000000000000003f,nolazytime,usrquota,resuid=', @ANYRESHEX=0x0, @ANYBLOB=',delalloc,nobh,mask=^MAY_EXEC,euid<', @ANYRESDEC, @ANYBLOB="2c736d61636b66736861743d3a2e272d5b2a312c009a351973e2bf0fc72da2f640f1945e944b95e2cd7542cb94a2890b777f9bb67a0a488991ca0edd130235b5468462aa02ee2956c610187f56c69a9bddca2f6c129175ebe88fe67333688506d31f3fc38c973bcf88f09ec534d130d103c1b271be9379422c407c1ac36e08872f9177222516bb7ae83c12791d442b7b367a855359d59074450a982b50178982666fbcae428a65d97476f1bc3cb986b212cdc4988051dbe556"]) lsetxattr$trusted_overlay_upper(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0), &(0x7f0000000700)={0x0, 0xfb, 0x15, 0x4, 0x3, "9953c22cb29d7f0520b335614270e8ff"}, 0x15, 0x1) splice(r4, &(0x7f0000000600), r0, &(0x7f0000000640)=0x4800, 0xe00, 0x9) sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@local, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f00000003c0)=0xe8) sendmsg$nl_generic(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x64, 0x22, 0x4, 0x70bd25, 0x25dfdbfb, {0x16}, [@nested={0xc, 0x3e, 0x0, 0x1, [@typed={0x8, 0x48, 0x0, 0x0, @uid=0xffffffffffffffff}]}, @typed={0x4, 0x24}, @nested={0xc, 0x3, 0x0, 0x1, [@typed={0x8, 0x79, 0x0, 0x0, @pid=r3}]}, @typed={0x14, 0x26, 0x0, 0x0, @ipv6=@private1}, @typed={0x8, 0x3f, 0x0, 0x0, @ipv4=@loopback}, @nested={0xc, 0x32, 0x0, 0x1, [@typed={0x8, 0xe, 0x0, 0x0, @uid=r5}]}, @typed={0x4, 0x1e}, @typed={0x8, 0x8d, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}]}, 0x64}, 0x1, 0x0, 0x0, 0x10}, 0x1) [ 230.013790][T16447] loop7: detected capacity change from 0 to 1036 03:28:16 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x4, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) r1 = syz_open_dev$ptys(0xc, 0x3, 0x1) flock(r1, 0x1) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) [ 230.067755][T16459] loop1: detected capacity change from 0 to 7 [ 230.073587][T16460] loop3: detected capacity change from 0 to 264192 [ 230.081769][T16447] loop7: detected capacity change from 1036 to 1030 [ 230.094071][T16469] loop1: detected capacity change from 0 to 7 [ 230.098223][T16460] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated 03:28:16 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) timer_create(0x1, &(0x7f0000000000)={0x0, 0x15, 0x0, @thr={&(0x7f0000000100)="d66dae5cb67627b9529efdd741", &(0x7f00000001c0)}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/pm_trace', 0x402000, 0x60) r2 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x66) flock(r2, 0x1) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000580)=0x0) sched_setattr(r3, &(0x7f00000005c0)={0x38, 0x3, 0x10000068, 0x100, 0x40100000, 0x400, 0xfa9a, 0x7, 0xc7, 0xfffffffc}, 0x0) r4 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r4, 0x2) r5 = getpid() sched_setattr(r5, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r5, &(0x7f00000001c0)={0x38, 0x5, 0x1000000c, 0x6, 0x7, 0x1, 0x2, 0x5, 0x1, 0x6}, 0x0) [ 230.112503][T16460] EXT4-fs (loop3): get root inode failed [ 230.118745][T16460] EXT4-fs (loop3): mount failed [ 230.149089][T16447] loop7: detected capacity change from 0 to 1036 [ 230.155774][T16478] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 31 prio class 0 [ 230.172883][T16460] loop3: detected capacity change from 0 to 264192 [ 230.189920][T16460] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 230.202013][T16460] EXT4-fs (loop3): get root inode failed [ 230.207689][T16460] EXT4-fs (loop3): mount failed [ 230.226640][ T25] audit: type=1326 audit(1628998096.537:178): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16404 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 [ 230.261209][T16487] loop_set_status: loop7 () has still dirty pages (nrpages=33) 03:28:16 executing program 4: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x1, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) vmsplice(r0, &(0x7f0000000180)=[{&(0x7f0000000a80)="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", 0x1000}, {&(0x7f0000000380)="c07c8bb0be4f22b4e80eb47c09d58750fc144a30c8fd4cdaf7694d9e59a021fbf989068d76f9d26a6d9f6775ccec7b759ddb765b77c8fd039ce42ba6528988915311aae67cf2f39b53600ee48f4bbb77e6ac8e708c318e0f47cf30367b0e1d6ec924cf5769", 0x65}, {&(0x7f0000000000)="c48f14e9a2a85bfcd15b6937d40331df2d3bca9f2ca8cdb63287b507fa6b26adad659bd2c86c7d111a6da2fa6a", 0x2d}], 0x3, 0x4) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 230.345162][T16495] loop7: detected capacity change from 0 to 1036 [ 230.421136][T16495] loop7: detected capacity change from 1036 to 1030 03:28:17 executing program 0: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r2, 0x80006) sendfile(r1, r2, 0x0, 0x7ffff000) 03:28:17 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) recvfrom(r0, &(0x7f0000000140)=""/137, 0x89, 0x2002, &(0x7f0000000200)=@generic={0x9, "5e14dd1e5c387e71976ac20c91fd92540157ba40e31f3d17ab85f12d647ca0223087ee3535c3931b6c46ece3647f5d813a2b4b25a01543f7ecd0a72a42a197e709b9f622a9aa5b48f9b42bc957969fd86218f7bc842ef3a45f9b5637b553cfb48e183d15410a6d71d8a1152a0f770a9a9d50dfaca6409e017a8ce35be13b"}, 0x80) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) r2 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$addseals(r2, 0x409, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x48800, 0x8) 03:28:17 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0xfc, 0x0, 0x0, 0x4, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x198}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) sendfile(r0, 0xffffffffffffffff, 0x0, 0x10001) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffd, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x1) r3 = socket$nl_generic(0x10, 0x3, 0x10) fstat(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) statx(r1, &(0x7f0000000080)='./file0\x00', 0x1000, 0xe06, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r4, r5) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) shutdown(r0, 0x1) 03:28:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010010, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:17 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) 03:28:17 executing program 4: ptrace$setopts(0x4206, 0xffffffffffffffff, 0x2, 0x100000) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff0600000002000000450000002500000019000a000200ad000200000000000006040000000000000000", 0x39}], 0x1) [ 230.798895][T16509] loop7: detected capacity change from 0 to 1036 [ 230.805632][T16511] loop3: detected capacity change from 0 to 264192 [ 230.816715][T16511] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 230.828749][T16511] EXT4-fs (loop3): get root inode failed [ 230.834409][T16511] EXT4-fs (loop3): mount failed 03:28:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010011, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:17 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) close(r1) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r1, 0x8010661b, &(0x7f0000000400)) pwritev2(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="e37853a67f8203b88178693f742ff46873d7ac00bf95963b1bca7bc016465f0b5e", 0x21}, {&(0x7f0000000140)="14381db31bd20133f81c99dac2fbb595edb68a99e78a5bcd5160b371a58e1263bf77debbe19bf3d4b683c3a92d7bb68d4a8875a0992117c825213a21543e59cf2898055ee00f83df37ff5bed920f3c00b5fe3b12da3a453fd7204bd7ac19adbf091326c301f585d4af0fb6441b8574ddf6fccb1c33a7f0d635da50423f6578cf32b290d76ebc0bf0ddc2c95f70ba7a829c25b779c9cd9fc1753d9951bd12127f1cf2eb06f52a", 0xa6}, {&(0x7f0000000200)="17226b43bf480d34b29b8f913e5115dffca5b417a102701d6bb3d66f0474992ec7d40e72b61d2ed8135b0dc66f47cf8f3ca925e3a93376a828f33c30ca9ca3a652deef60a604eae14e0bf45647ad3b704532b51be596407a02c2d7b8358ee9c89d75f083804dba618f205ac694f0465e7453f46015548b2562fc943112db7257d3c6232d53d09dc899ec54ad9dd8ac5b6896906ec5fb08692fdfc993a348fdc05e1830343303247f296e4303f56d97f084890868be199e4e03b9e3bce0061f8b88779979c977c29d28705f42728cf097bba0b3d67087cb9836dfeb5a4a5275c8633fcde3629500be67e7546b892952ddc12648", 0xf3}, {&(0x7f0000000300)="a6cec2c6ccbcc0ba7068a07f3be8a41ccb763f9b96623e24caf1bc6fb80a1b226005f136ca83369ded6b16b2f883cb301bae33adbd43e0dd16af58d64c190c546e0e85ba9bacc8ead4b3eb1de59ac88f0cefcc5e0f8ac91bbd85200140a32245d4b9fc9e7eb1c99d9e69a4c11d3d81b978618563e9384f2ef25d52ad810cc32f0a4f5f3d104bce8a9112b9278f1545489196d2ac53fe6d33277d27f4a99b80fa4f20cc526dcd17dd4cdb4fd009681ac6bb9eff6bfa930e635e431f6a7658d7da185c9ddc8915042965b38a5f4b031d530755d89ca16e18ae57803ffa1c278c2c373a7be451fb354742745a64cd2f8dfdd1540dd778", 0xf5}], 0x4, 0xfffffff9, 0x0, 0x3) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) 03:28:17 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000180), 0x0, 0x5) writev(r0, &(0x7f0000000000), 0x0) [ 230.875643][T16527] netlink: 'syz-executor.4': attribute type 10 has an invalid length. [ 230.890741][T16528] netlink: 'syz-executor.4': attribute type 10 has an invalid length. [ 230.901180][T16509] loop_set_status: loop7 () has still dirty pages (nrpages=1) [ 230.921141][T16509] loop_set_status: loop7 () has still dirty pages (nrpages=2) [ 230.935841][T16538] loop3: detected capacity change from 0 to 264192 03:28:17 executing program 2: timer_create(0x1, &(0x7f00000000c0)={0x0, 0x12, 0x1, @thr={0x0, 0x0}}, &(0x7f0000000080)=0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x1, &(0x7f0000000040)={{0x0, 0x3938700}, {0x77359400}}, &(0x7f0000000100)) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r2, 0x1) timer_settime(r0, 0x1, &(0x7f00000001c0)={{0x0, 0x989680}, {0x0, 0x3938700}}, &(0x7f00000002c0)) r3 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r3, 0x2) 03:28:17 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) close(r1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x280000a, 0x20010, r1, 0xe6d1000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) [ 230.981518][T16538] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 230.993673][T16538] EXT4-fs (loop3): get root inode failed [ 230.999354][T16538] EXT4-fs (loop3): mount failed [ 231.034248][T16538] loop3: detected capacity change from 0 to 264192 [ 231.041814][T16538] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 231.054055][T16538] EXT4-fs (loop3): get root inode failed [ 231.059764][T16538] EXT4-fs (loop3): mount failed 03:28:17 executing program 0: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 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, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r2, 0x80006) sendfile(r1, r2, 0x0, 0xffffffffffffffff) 03:28:17 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x5, 0x0, 0x47, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xb2, 0x2}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x9}, 0x0, 0xff7ffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(r0, 0x0, 0x0, 0x7, 0x9) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) close(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r1) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f00000000c0)) 03:28:17 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000300)={0x6, 0xfffffffffffffec0, 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, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000100), 0x0, 0x0) r2 = epoll_create1(0x0) epoll_create1(0x80000) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) fcntl$lock(r2, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x5, 0x0, r3}) ioctl$EVIOCSKEYCODE_V2(r1, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f0000000380)={0x0, 0x100000001, 0x800}) r4 = accept(r2, &(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000080)=0x80) sendmsg$IPSET_CMD_LIST(r4, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x445267ffd2a96afe}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, 0x7, 0x6, 0x3, 0x0, 0x0, {0x5, 0x0, 0x4}, [@IPSET_ATTR_FLAGS={0x8, 0x6, 0x1, 0x0, 0x7fff}, @IPSET_ATTR_FLAGS={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x44081) r5 = epoll_create1(0x0) fcntl$lock(r5, 0x24, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4}) 03:28:17 executing program 1: r0 = openat(0xffffffffffffffff, &(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$tty1(0xc, 0x4, 0x1) r2 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) close(r2) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000040)) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) 03:28:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010012, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:17 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000040), 0x0, 0xd9f, 0x3fffffff) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) [ 231.643020][T16571] loop7: detected capacity change from 0 to 1036 [ 231.673648][T16575] loop3: detected capacity change from 0 to 264192 03:28:18 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000, 0x13, r0, 0x8000000) syz_io_uring_setup(0x533, &(0x7f0000000580), &(0x7f0000ffc000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000240)=0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000500)=@l2tp6={0xa, 0x0, 0x0, @mcast1}}, 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r0, 0x80, &(0x7f0000000040)=@in={0x2, 0x4e24, @multicast1}}, 0x5) r5 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/attr/current\x00', 0x2, 0x0) r6 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r6, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) close(r6) ioctl$PTP_PIN_SETFUNC(r6, 0x40603d07, &(0x7f0000000140)={'\x00', 0xa05e, 0x0, 0x9}) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) close(0xffffffffffffffff) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000280), &(0x7f00000002c0)=0x30) preadv(r5, &(0x7f0000001740)=[{0x0}, {&(0x7f0000000600)=""/92, 0x5c}], 0x2, 0x0, 0x0) r8 = socket$netlink(0x10, 0x3, 0x14) close(r8) 03:28:18 executing program 1: r0 = openat(0xffffffffffffffff, &(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$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) r2 = syz_open_dev$usbmon(&(0x7f0000000040), 0xb62, 0x400000) write(r2, &(0x7f0000000140)="4943a884e0c56c11f7e6578dc8395914ab25b4cbb9f2a05c942abc425c37b0556ac8fa1b0814f7bb3a6e0a7b07398d8ac7c38beb834479d49f159b3434dde6bf8c8a7a3ac4910a66cb5126d6040297186cc5f883a7b1f446bd174dbcca49ebe1358edae43e5cbc681336247972eaa778546241f784e24732b78fbfd14766cc470252472bb5abbda92991964f10bc61b4a9c7e6195f3b7ba7e8048e485028610caa286943", 0xa4) [ 231.688220][T16575] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 231.700294][T16575] EXT4-fs (loop3): get root inode failed [ 231.705946][T16575] EXT4-fs (loop3): mount failed 03:28:18 executing program 4: unshare(0x2a000400) unshare(0x20000) r0 = fork() r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) wait4(r1, &(0x7f0000000040), 0x2, 0x0) unshare(0x100) clone3(&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000000)=[r0, 0x0], 0x2}, 0x58) [ 231.751036][T16571] loop7: detected capacity change from 1036 to 1030 [ 231.763325][T16575] loop3: detected capacity change from 0 to 264192 [ 231.779436][T16575] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 231.791574][T16575] EXT4-fs (loop3): get root inode failed 03:28:18 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = io_uring_setup(0x6d61, &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f0000000100)=[{0x0}], 0x1) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, 0x0, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) r3 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) close(r3) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000040)={0x7, 0x7, 0x7f, 0x8001, 0x6, 0x4}) [ 231.797216][T16575] EXT4-fs (loop3): mount failed [ 231.823473][T16571] loop7: detected capacity change from 0 to 1036 [ 231.830216][T16593] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 231.911073][T16571] loop_set_status: loop7 () has still dirty pages (nrpages=48) [ 231.961737][T16593] blk_update_request: I/O error, dev loop7, sector 512 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 03:28:20 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)=0x0) timer_settime(r0, 0x0, &(0x7f0000000040), &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r2, 0x1) r3 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r3, 0x2) 03:28:20 executing program 4: r0 = memfd_create(&(0x7f00000000c0)='[\v\xdbX\xae[\x1a\xa9\xfd\xfa\xad\xd1md\xc8\x85HX\xa9%\f\x1ae\xe0\x00\x00\x00\x00\xfb\xff\x00\x00\x81\x9eG\xd9,\xe2\xc6a\x9f\xe8\xf1\xb3\x86\xe2+Op\xd0\xa2\x82\x1eb;(\xb5\xe1jS\xd6\x91%||\xa0\x8ez\xadT\xc8\f\xe5\x89\xbf3:\x99\x1e\xac`\xc3\xcf\xd3\xae\xd2\a\x11\xa9\xa5^\xff\xf5\x95\xd2q#\xc6\xca\x97\x9d\xcb\x1e\x80\xd6\xd5%N&\xf8#\x80z8Z\xd2}\xf5\xe4\x9f5\x9b\x01\xf9t\xbb\x1er\x14\xdb\xd3\xcd\xfd\xbdnC\xec', 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[@ANYBLOB], 0xd) r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x4, 0xf94}) execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) 03:28:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010013, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:20 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00001f2000/0x4000)=nil, 0x4000, 0x1800003, 0x11, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0x20d9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat2(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x2a0380, 0x52, 0x11}, 0x18) ioctl$KIOCSOUND(r2, 0x4b2f, 0x7ff) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) 03:28:20 executing program 5: ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, 0xfff7fffd}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x1000, 0x6, 0x12, 0x5, "ab270552581c3d2aad7f642e01b08cb76e624213d55c8e2983b784c66e53a9aa327a2ebd53595a2ed0de92ab05344cd2afe88922ec600a73af408e667fde4921", "96a7dd33099c6759eeb938d0a1ec8edc0086aecec099c1ca6b06a260ccc91b8b", [0x2, 0x2]}) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:20 executing program 0: getpgid(0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0xff, 0xa2, 0x25, 0x2, 0x0, 0x4, 0x24701, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0xfffffc00, 0x0, @perf_config_ext={0x2, 0x1}, 0x21, 0x8, 0xffffff9f, 0x2, 0x6, 0x1, 0x8f, 0x0, 0x7, 0x0, 0x8}, 0x0, 0x2, 0xffffffffffffffff, 0x5) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, 0x0, 0x6a8040, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(r2, 0x0, 0x0, 0x180800) sendfile(r0, 0xffffffffffffffff, 0x0, 0xcc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r3, 0x80006) sendfile(r1, r3, 0x0, 0x8000ffffffff) 03:28:20 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_mr_cache\x00') pread64(r2, &(0x7f0000000040)=""/184, 0xb8, 0x36) signalfd(r1, &(0x7f0000000100)={[0x6]}, 0x8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, &(0x7f0000000140)=0xc) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000000080)=0x8001) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x4e22, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) bind$inet(r4, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r5 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) r6 = getpid() sched_setattr(r6, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r6, &(0x7f0000000240)={0x38, 0x5, 0x10000001, 0x88fc, 0x401, 0x66a22237, 0x9, 0x0, 0x9, 0x3ff}, 0x0) tkill(r6, 0x10) sendto$inet(r4, 0x0, 0x0, 0x100007fc, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r4, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x601}], 0x1, 0x40000060, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={'\x00', '\xff\xff', @private=0xa010101}, @private2, @empty, 0x401, 0x8001, 0x9, 0x400, 0x7a4c, 0x4000000, r3}) write$binfmt_elf64(r4, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r5], 0xc63b9e35) [ 234.038748][T16637] loop3: detected capacity change from 0 to 264192 [ 234.051901][T16644] loop7: detected capacity change from 0 to 1036 [ 234.062674][T16637] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 234.074740][T16637] EXT4-fs (loop3): get root inode failed [ 234.080386][T16637] EXT4-fs (loop3): mount failed 03:28:20 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/125, 0x7d}, {&(0x7f0000000380)=""/169, 0xa9}], 0x2, 0xd98, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="7f454c46000000000000000000000000030006000000000000000000380000000000000000000000000020004eb40f7f49750e6df448ceb2c56fcce1802ba112a505a0bc64e9b493d93af0e27d1f1feddf562fa218670f0ea836cca7c79fbe79f36cbdf1e93fb5ac6b6d6c129a58e9c5a31e0bcad9b5c361217673a27f6bdb078b58e31c0c1611"], 0x69) r3 = open(&(0x7f0000000280)='./file0\x00', 0x181243, 0x122) r4 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r4, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) close(r4) ioctl$F2FS_IOC_MOVE_RANGE(r3, 0xc020f509, &(0x7f0000000440)={r4, 0x0, 0x8, 0x1}) close(r2) sendmsg$AUDIT_SIGNAL_INFO(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x3f2, 0x20, 0x70bd25, 0x25dfdbfb, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x59) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) ftruncate(r1, 0x0) 03:28:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010014, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:20 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0x7) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x14301, 0x0) preadv(r1, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/92, 0x5c}, {&(0x7f00000001c0)=""/197, 0xc5}, {&(0x7f0000000100)=""/125, 0x7d}, {&(0x7f00000002c0)=""/19, 0x13}, {&(0x7f0000000300)=""/228, 0xe4}, {&(0x7f0000000400)=""/32, 0x20}, {&(0x7f0000000440)=""/66, 0x42}], 0x7, 0x8, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000180)=0x7, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x3fffffffffffe9f, 0x0) recvmmsg(r0, &(0x7f0000001b40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 03:28:20 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) [ 234.181827][T16655] loop7: detected capacity change from 1036 to 1030 [ 234.188667][T16661] loop3: detected capacity change from 0 to 264192 [ 234.209931][T16661] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 234.222112][T16661] EXT4-fs (loop3): get root inode failed 03:28:20 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) lsetxattr$trusted_overlay_origin(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000140), 0x2, 0x0) [ 234.227842][T16661] EXT4-fs (loop3): mount failed [ 234.258908][T16678] loop7: detected capacity change from 0 to 1036 [ 234.300875][T16678] loop_set_status: loop7 () has still dirty pages (nrpages=32) [ 234.309685][T16661] loop3: detected capacity change from 0 to 264192 [ 234.348158][T16661] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 234.360199][T16661] EXT4-fs (loop3): get root inode failed [ 234.365880][T16661] EXT4-fs (loop3): mount failed [ 234.380819][T16685] loop_set_status: loop7 () has still dirty pages (nrpages=16) 03:28:21 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)=0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_gettime(r0, &(0x7f0000000040)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r2, 0x1) r3 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r3, 0x2) 03:28:21 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa64f, 0x0, @perf_bp, 0x0, 0x200, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00000018c0)={0x3, 0x80, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x2, 0x1001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x7, 0x1}, 0x10, 0x9, 0xb4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdbe, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000000400)={{}, r4, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r5]}, @devid}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001940)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r6, @ANYRES32=r5, @ANYRESOCT, @ANYRES32=r3, @ANYRES32, @ANYRES64, @ANYRESHEX=r1], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000080)={{}, 0x0, 0x1c, @inherit={0x70, &(0x7f0000001400)=ANY=[@ANYBLOB="0000000000000000050000000000000000000000009000007f00000000000000000000000000000000010000000000000800000000000000060000000000000000000000010000000400000000000000008000000000000051030000000000000400de0000000000ffffffff0000000029a1ee82004df494940b240427a0a02ca3f80a4f30e634b10b71db90d861062532c76835bf948ca0d91957b554ca6867d4f7c111f239e9538453e6b63003dd8f9a05d0f5d8295c429fb63c50e28da2ce6dd38d2c4d25cc99"]}, @devid=r6}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f00000000c0)={r6, 0x429, 0x498, 0x1}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000200)={0x4, 0x1, {0xb944, @usage=0x47, 0x0, 0x80, 0x7f, 0x1, 0x1, 0x1000, 0x2, @struct={0x0, 0x401}, 0x400, 0x0, [0x910, 0x8, 0xa1, 0x4, 0x3, 0x6d24]}, {0xfa28, @usage=0x279, 0x0, 0x8, 0x9, 0x5, 0x7, 0x1ff, 0x404, @struct={0xfffffff7, 0x6}, 0x9, 0x100, [0x6, 0xab4, 0x101, 0x50, 0x7f, 0xffff000000000]}, {0x47432170, @struct={0x1, 0x10001}, r6, 0x5, 0xfffffffffffffff7, 0x0, 0x8, 0x1, 0x30, @struct={0x6cc, 0x6}, 0x1, 0x9, [0x10001, 0x1ff, 0x81, 0x6, 0x5, 0xffffffffffffffff]}, {0x9, 0x14000000, 0x833}}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000140)={r6, 0x5, 0x5}) r8 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) openat(r8, &(0x7f00000000c0)='./file0\x00', 0x20000, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r9 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r9, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) 03:28:21 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000900)="6653070000010000e7b126b097eaa769be6d05c41bd34e677d114b654b4993d35f010432c7ea63930ba87321b274a80467807b703ab0c4e13ccb9605708906a13ec7a81417ce7662df0068e5901e20ffb30505dc82930be1c6ade9bfcfaad5804a5badafa0dc39a9d632100b081a6752182ed5963eb2e69bed3330350d4ad585a2b6ca9501a19218c01776c5e1c699de6a8ba0ea27a8fea154e9d9bab4f7535701fae6", 0xa3}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x3a) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000100)={0xfffffffffffffffc}}, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$RTC_UIE_OFF(r1, 0x7004) r2 = gettid() tkill(r2, 0x34) 03:28:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010015, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:21 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_bp, 0x840}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:21 executing program 0: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 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, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(0xffffffffffffffff, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r2, 0x80006) sendfile(r1, r2, 0x0, 0x8000fffffffe) 03:28:21 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="00fe8000a801000000000000000000000000000100000000000000000000000000000000ebda106824e241f26efdeba047c4a564dc3a8d46b95b00000000000000000000000000000000000000000000000000000000b448f867e5acef9daba2cd6ccd11071fa760d33fa5b10c794ee1bcef07ed7078ecc510bf1a2e2ae5f12bf239840ae6b0e6910c0c056cde870682", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000000006c000000fe800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0015000000000000000000"], 0x104}}, 0x0) [ 235.068410][T16706] loop3: detected capacity change from 0 to 264192 [ 235.069179][T16709] device lo entered promiscuous mode [ 235.078912][T16711] loop7: detected capacity change from 0 to 1036 [ 235.098384][T16709] Y­4`Ò˜: renamed from lo [ 235.112726][T16706] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 235.124749][T16706] EXT4-fs (loop3): get root inode failed [ 235.130370][T16706] EXT4-fs (loop3): mount failed 03:28:21 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="7f444c4600000000000000000000a590a63146d75ca6b8458a0000000000000000000000000000380000000000"], 0x69) close(r1) ioctl$TIOCGICOUNT(r1, 0x545d, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) 03:28:21 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) close(r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x100002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) ioctl$int_in(r2, 0x5421, &(0x7f0000000000)=0x9aac) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40086602, &(0x7f0000000040)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r4, &(0x7f0000000100)=0x40000, 0x12) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x6628, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(r5, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000001040)=ANY=[@ANYBLOB="90000000", @ANYRES16=r8, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r7, @ANYBLOB="670033005080000008021100000008021100000008021100000000000000000000000000000000000000000000060101010101010301000406000000000000060200002d1a0000000000000000000000000000000000000000000000000000720603030303030300080026007109000004006c"], 0x90}}, 0x0) sendmsg$NL80211_CMD_DEL_PMK(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)={0x4c, 0x0, 0x100, 0x70bd2b, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) write$cgroup_int(r1, &(0x7f0000000200), 0x43408) 03:28:21 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000140)=""/77, 0x4d}, {&(0x7f0000000240)=""/129, 0x81}], 0x2, 0xd9f, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) close(r1) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x1000000, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag}, {@cache_mmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@access_any}, {@posixacl}]}}) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) [ 235.201786][T16711] loop7: detected capacity change from 1036 to 1030 [ 235.211894][T16706] loop3: detected capacity change from 0 to 264192 [ 235.222407][T16706] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 235.234554][T16706] EXT4-fs (loop3): get root inode failed [ 235.240263][T16706] EXT4-fs (loop3): mount failed 03:28:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010016, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:21 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg(r0, &(0x7f00000011c0)={&(0x7f0000000140)=@hci={0x1f, 0x3, 0x4}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000040)="97322336d9a6e9cc2f2266f11e3f34f5d89b1bd544a428f8d63636f49f20878f7e7476fa80ebbbe0d623a40e0f8030cb9002dd859516", 0x36}, {&(0x7f00000001c0)="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", 0x1000}], 0x2}, 0x4004000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x50, 0xffffffffffffffff, 0xbf3fe000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_dev$tty1(0xc, 0x4, 0x3) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)='\t\x00', 0x2}], 0x1) r2 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) close(r2) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xc, 0x810, r2, 0x365ee000) [ 235.331892][T16759] loop3: detected capacity change from 0 to 264192 [ 235.357271][T16759] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 235.369624][T16759] EXT4-fs (loop3): get root inode failed [ 235.375293][T16759] EXT4-fs (loop3): mount failed 03:28:22 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r1, 0x1) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) 03:28:22 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x100000000000008d, 0x4, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)={0x1174, 0x0, 0x0, 0x0, 0x0, {0xfc}, [@nested={0x1121, 0x2a, 0x0, 0x1, [@generic="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@generic="000d41044211ececdf934cafdc4578a7d31a4ef1e70f03879d1799dd7b73aebebc9bc68e4e47", @typed={0x8, 0x90, 0x0, 0x0, @u32=0x2371924d}, @generic="cee3f3433a6678be7fc37b3828e159dc125794d54a389c726fed45f24ac58fd6598e883369830ef62cc7fdecc6667a0f0703b391ac2058d4ee61323e7f3215d79283be34012d", @generic="92284b35", @generic="46fb65f1060b602ab76dffbd1486145ff2b960eb455c0019335ec477757e412de95e4ac6c3369b3419f54d7ebb99139dcaaaee94c898630c044ebff9452d8e7d364bfe8cdd3feedb82c992a7929e9c357de00aad439a0a566219b0e1854becedd4cd4480132d13058fad6018e62a3895b36502bf9e9979aa01ca4d29a759a91328ce0772e23283d9ae8a97b2c455c4b5941b0c60c439f81ee2ac5fb0bfb23315e7a844e203"]}, @generic="ed6cc38ded103a574fe47f0b9c571f4c4de39a2647cb682e24bfa4e059d137f9e8945d237c75a025a0232f58ac78962d744c8755a82a3d8d26c2eed6"]}, 0x1174}}, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x68, 0x0, 0x8, 0x70bd28, 0x25dfdbfe, {{}, {}, {0x4c, 0x18, {0x5, @link='syz0\x00'}}}, ["", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000010) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r2, 0x4018f50b, &(0x7f0000000340)={0x0, 0x100, 0xd82cdf3}) r3 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000740), 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[], 0x1c}, 0x1, 0x0, 0x0, 0x8891}, 0x0) sendfile(r3, r2, 0x0, 0x100000002) 03:28:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100, 0x5) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x69) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000380), r0) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x74, r2, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x1}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x2}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x6}, @MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast1}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x1}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x6}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x74}}, 0x44018) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r0, 0x40189429, &(0x7f00000000c0)={0x1, 0x3, 0x1000}) close(r1) getsockname$unix(r1, &(0x7f0000000140)=@abs, &(0x7f0000000000)=0x6e) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r3, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) 03:28:22 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) signalfd4(r1, &(0x7f00000000c0)={[0x10000]}, 0x8, 0xc0800) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010017, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 235.926443][T16777] loop3: detected capacity change from 0 to 264192 [ 235.938186][T16778] loop7: detected capacity change from 0 to 1036 [ 235.955801][T16777] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 235.967880][T16777] EXT4-fs (loop3): get root inode failed 03:28:22 executing program 0: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0xa1, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f0000000040)={0xa, 0x4e20, 0x4, @ipv4={'\x00', '\xff\xff', @remote}}, 0x1c) accept4$inet6(r1, 0x0, 0x0, 0x800) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000002600)) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x1fdb, 0x4) ftruncate(r2, 0x80006) sendfile(r0, r2, 0x0, 0x8000fffffffe) preadv(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/78, 0x4e}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000000200)=""/91, 0x5b}], 0x5, 0xff, 0x6eaadbf6) [ 235.973537][T16777] EXT4-fs (loop3): mount failed 03:28:22 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev}, &(0x7f00000000c0)=0x1c, 0x80000) r1 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) close(r1) ioctl$BTRFS_IOC_SNAP_CREATE(r0, 0x50009401, &(0x7f0000000140)={{r1}, "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r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r3, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) 03:28:22 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x5, 0x4007, @fd=r0, 0x2, 0x0, 0x0, 0x6, 0x1, {0x3, r1}}, 0xfff) syz_io_uring_setup(0x5349, &(0x7f0000000140)={0x0, 0x9839, 0x1, 0x0, 0x23, 0x0, r0}, &(0x7f00003fd000/0x1000)=nil, &(0x7f0000708000/0x4000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)=0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x5, 0x4000, @fd_index=0x9, 0xec1, 0x0, 0x0, 0xb, 0x1, {0x0, r1}}, 0x83a) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r3, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8, 0x30, r0, 0x5e2b9000) [ 236.061347][T16791] loop_set_status: loop7 () has still dirty pages (nrpages=16) [ 236.084929][T16777] loop3: detected capacity change from 0 to 264192 [ 236.093292][T16778] blk_update_request: I/O error, dev loop7, sector 768 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 03:28:22 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000006c0)=0x4) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) preadv(r0, &(0x7f0000001880)=[{&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/198, 0xc6}, {&(0x7f0000001800)=""/109, 0x6d}], 0x3, 0x80000000, 0x3) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) r2 = syz_open_dev$usbmon(&(0x7f0000000040), 0x1, 0x8000) vmsplice(r2, &(0x7f0000000640)=[{&(0x7f0000000140)="a3e095e727e476b10fb39f323651ebad8edfd5adfe28313ebcfc030cb8ee213bf51ee343394548102652bb632df4e0d93cbf9e6471b5de07c68cd06679b1a3b6f0322b69f20e30282d8f174cf94d850aae8173c2674228dd2a0d2e2f4b64df59d40b8169f3a6c54ed1a4b117b8bb73423301d82e6fade80febe1c9774f347020efb56736bf1101c4699f78e531c56ff5a8381a5376fc57d72900e131fcbd956ede02b4290ca3fd8a216ed6d37dca17ec5efa1e3d775fce16d75b3e8ce595e40487f50a28341cde74bdfa90876e73", 0xce}, {&(0x7f0000000240)="2d70ae5da6ab47be1333f1f30a1153f083e19496ece1e07bb3d26375014996aa1ce46efa5ab2587534bc6c1ade7ab6ef3c3d46ababaa645299e963d53035b1d7214141fbe65c8c1e7037020a2770fa6a6f13572a8ad00a", 0x57}, {&(0x7f00000002c0)="de2eac5f5a5a58624faa6bb11cb1795309bf016dfa1b9de98408f5563d5e5751d9d8254dec3af63dae99f0b602c5be905e46c3c77629ccf3df43f8e23d196c5d949381495ab69fcc45eca52447c772bd86fb3dcf9e70c578f742c660cda91a32694e93f2a3ec92b3cdc91ea5d744cf897ae8c807975fbcb7dbd8d31e060274081a247dfdefbf81148384f08f5fa30fe69f22534d5349f021c0f931e1cbb0a7b83caaf7f5070cafee72e2d1708531c49ae55e5c0344aa3b9e0aa94a2795d5953829a9ac588600f59e", 0xc8}, {&(0x7f00000003c0)="e0025615fadf37ef8fe73f0ba8fe1cc5bfe81bc59d2d211f74183566e781d14b2c1432d5eacc335496a7f384c281c92206d41315708c4392467240eb8304170c0aff0b9cb0967405def9aeeaa3328cc978f69a3415ff30d77f0bceb24397aa65b6a9f3d6c0887566f4f1ccd0dd649310a2c6b564f1c7af31705556fe79f20775379f391d781682b4bd3f789ae2068a35b64a9982d5eb7adb170b5d0e2ae9ac20cd27597a81ac1af24ae3d617fca5dbf947d2675c1b83c86dd3b619d27e1f1d01b1481430a4547f03d6d2fa40eb08294a3f600354279f5b9696815522", 0xdc}, {&(0x7f00000004c0)="e140ccac7a1e07701b18e4bc74e5ae84e396d925aaa9ccaace52ac7dc58e140600225096b7c635e73f1a3789b41eabf2496702702ce877a94edcede25e49205eeadc9743595182c30524fb0e408f1c9db0bfea0ec25d593ff98feed464321f277569c5e74707639754e537f6217f", 0x6e}, {&(0x7f0000000540)="ed85b3de002697bd9c881593599e8c3e21ed2b56a12fddab8d6f470cf8ef4254c90942dc3995b8ab17cc120e11d94bef9cc136ed67fbee202cdbc56955a47cd77f068d01fba7c3e10f1797daea8d713b5268c4ed8c94ece8d633a9479332df025e2c7eab535ad267df85da14c5969692fc0c91f8bb62468fe4fd820cb2c117003ecab572c537d5c85d8d71c785d8ae4d9106d3c0db22dd2a340646cd196157cfaeeae7dfe36d9b63bf04776f41afcd29bbdba8af259194b265b16834a066e8250724c59fd1eab2e52edab89e37a39c82a80b1256cc0acbf7a225dd031f42523fb58c3efc96fc7ab80d30abfdb371ee0e35f1afa9a7bcb543", 0xf8}, {&(0x7f00000000c0)="736edc6a4f0a3f5a2070b00ff0dbe62c9570cbf6d1fa439aadbe371627a5dc93be9275644b273cb2c8", 0x29}], 0x7, 0x3ca671c2b10144ed) [ 236.118161][T16777] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 236.130304][T16777] EXT4-fs (loop3): get root inode failed [ 236.135948][T16777] EXT4-fs (loop3): mount failed [ 236.155843][T16778] loop7: detected capacity change from 0 to 1036 03:28:22 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10010, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = signalfd4(r0, &(0x7f0000000040)={[0x8a5]}, 0x8, 0x400) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_WDS_PEER(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000400)={0x1c, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_MAC_ACL(r1, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x40, r3, 0x1, 0x70bd25, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_MAC_ADDRS={0x1c, 0xa6, 0x0, 0x1, [{0xa}, {0xa, 0x6, @broadcast}]}, @NL80211_ATTR_MAC_ADDRS={0x10, 0xa6, 0x0, 0x1, [{0xa}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x40) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r4, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) 03:28:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010018, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 236.162676][T16791] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 03:28:22 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x6, 0x80, 0x0, 0x2, 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, 0x0, @perf_config_ext={0x676, 0xfff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000100), 0x0, 0x0) r2 = epoll_create1(0x0) r3 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) close(r3) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8, 0x1010, r3, 0xf2c55000) fcntl$lock(r2, 0x7, &(0x7f00000000c0)={0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff}) ioctl$EVIOCSKEYCODE_V2(r1, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) r4 = epoll_create1(0x0) r5 = accept4(r0, 0x0, &(0x7f0000000080), 0x80000) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000200)=[0x2, 0xffff7fff]) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f00000001c0)={0x30000010}) fcntl$lock(r4, 0x24, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000280)={0x5, &(0x7f0000000240)=[{0x7ff, 0x4, 0x6, 0x7}, {0x7, 0x20, 0x9, 0x78e6415d}, {0x28a, 0xf7, 0x80, 0x800}, {0x4, 0x81, 0x1, 0x415}, {0x3ff, 0x5, 0x5, 0xe2cb448e}]}, 0x10) [ 236.224720][T16830] loop3: detected capacity change from 0 to 264192 [ 236.235629][T16830] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 236.247919][T16830] EXT4-fs (loop3): get root inode failed [ 236.253571][T16830] EXT4-fs (loop3): mount failed [ 236.259691][T16791] loop7: detected capacity change from 1036 to 1030 03:28:23 executing program 4: 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) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000000140)="0000000000000000001a0000efdd79b7c3654313ac0cec53e79dcbaf010040d5f93c599c69607ff024154d0d7d0b39b381d1938fa9eb5a018e89402eb5f33f988543aa4663ea179bd9", 0x49, 0x4e2}, {&(0x7f0000000080)="bd01", 0x2, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000def4655fdef4655fdef4655f000000000000040020", 0x1d, 0x1800}, {&(0x7f0000011000)='7', 0x1, 0x1c00}], 0x2000, &(0x7f0000000040)) 03:28:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x42, 0x19) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000140)=""/192, 0xc0}, {&(0x7f0000000580)=""/202, 0xca}, {&(0x7f0000000300)=""/101, 0x65}, {&(0x7f0000000380)=""/244, 0xf4}], 0x4, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) 03:28:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010019, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:23 executing program 5: perf_event_open(&(0x7f0000000700)={0x3, 0x80, 0x0, 0x0, 0xfd, 0x3, 0x0, 0x50d, 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, @perf_bp={&(0x7f0000000000), 0x4}, 0x6400, 0x5, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000100)='.^\xc5\xac\x8e\x9d\xf1\xf6t\x1ab\xb2\xe0ej\xde\x19\x86\x8b\xf5e\xbb\xa9\xaa\xa5\xcax=\xfc\x99\x9a\xec\xd3\xack\xdex\xf2\x90\x99\xe3/BOd\\5Pi\xa4F\xce(\xae\\\x0fu8\x1ecf\x90\xaf\xf1\x84;IPC\x9bQI|/KA\x0e\x85\xe2\r\xb3\x12\x8e\xda\xc1\a\x87\xb20s\xa4q\x10~\n\xc2:,\xdf\x8b_^\tc\xc1]\xf34&\'\x93kJp\xeb\x8e\xa7\xc6B', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546010000000000000086efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f070700000000000000d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) r3 = syz_open_dev$vcsa(&(0x7f00000000c0), 0x0, 0x400501) ioctl$LOOP_CLR_FD(r3, 0x4c01) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:23 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000000400)={{r1, r2+60000000}, {0x0, 0x989680}}, &(0x7f0000000440)) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r3 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r3, 0x1) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000000500)={{r4, r5+60000000}, {r6, r7+60000000}}, &(0x7f0000000540)) r8 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r9 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000100)={0x6, &(0x7f0000000040)=[{0x9, 0x3, 0x3f, 0x5}, {0x3, 0x72, 0x80, 0x864}, {0x0, 0x5, 0x0, 0x8000}, {0x4, 0xff, 0x0, 0x9}, {0x6d5f, 0x2, 0x3, 0xfffffff8}, {0x5cd, 0xff}]}) r10 = fcntl$dupfd(r3, 0x406, r3) r11 = accept4$inet(r8, &(0x7f00000001c0), &(0x7f00000002c0)=0x10, 0x800) r12 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000300)) io_uring_register$IORING_REGISTER_FILES_UPDATE(r3, 0x6, &(0x7f0000000380)={0x1, 0x0, &(0x7f0000000340)=[r9, r10, r8, r11, r12]}, 0x5) flock(r8, 0x2) [ 236.793277][T16851] loop3: detected capacity change from 0 to 264192 [ 236.809911][T16855] loop4: detected capacity change from 0 to 1024 [ 236.821176][T16851] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 236.833210][T16851] EXT4-fs (loop3): get root inode failed [ 236.838836][T16851] EXT4-fs (loop3): mount failed 03:28:23 executing program 0: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 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, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x2000000001}, 0x4000, 0x0, 0x0, 0x3}, r0, 0x2000000, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0xfecc, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e00, 0x400000, @mcast2}, 0x1c) r2 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) accept$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000000)=0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r3, 0x80006) sendfile(r1, r3, 0x0, 0x8000fffffffe) 03:28:23 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0x8, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = syz_open_dev$vcsa(&(0x7f0000001880), 0x360, 0x0) r3 = epoll_create(0x95c9) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)={0x2000000a}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x3, r2, &(0x7f00000064c0)={0x0, 0x3f00}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x200000, 0x0) r7 = signalfd(r4, &(0x7f00000001c0)={[0x3]}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r7, &(0x7f0000000200)={0x200d}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x60000008}) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) 03:28:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc01001a, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:23 executing program 4: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r1, 0x1) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) [ 236.947967][T16865] loop7: detected capacity change from 0 to 1036 [ 236.950156][T16876] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 03:28:23 executing program 0: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 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, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x5, 0x40, 0x6, 0x7, 0x0, 0xfffffffffffffffd, 0x204, 0xf, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000000000), 0x4}, 0x20, 0x8, 0x200, 0x0, 0x8b, 0x6, 0xaa43, 0x0, 0x0, 0x0, 0x3ff}, 0xffffffffffffffff, 0x6, r1, 0x5) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r3, 0x80006) sendfile(r2, r3, 0x0, 0x8000fffffffe) 03:28:23 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@qipcrtr, &(0x7f0000000240)=0x80, 0x800) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x78, 0x0, 0x20, 0x70bd29, 0x25dfdbff, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_STA_LISTEN_INTERVAL={0x6, 0x12, 0x68c}, @NL80211_ATTR_OPMODE_NOTIF={0x5, 0xc2, 0x1}, @NL80211_ATTR_STA_WME={0x2c, 0x81, [@NL80211_STA_WME_UAPSD_QUEUES={0x5, 0x1, 0xcf}, @NL80211_STA_WME_UAPSD_QUEUES={0x5, 0x1, 0x2}, @NL80211_STA_WME_UAPSD_QUEUES={0x5, 0x1, 0x2}, @NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x6}, @NL80211_STA_WME_UAPSD_QUEUES={0x5, 0x1, 0x6}]}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0xe, 0xbd, [0x2f, 0x4, 0x3, 0x1, 0x7]}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x196}, @NL80211_ATTR_STA_VLAN={0x8}]}, 0x78}, 0x1, 0x0, 0x0, 0x40461}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f00000000c0)=0x80000000) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = syz_io_uring_complete(0x0) ioctl$TIOCL_SETSEL(r3, 0x541c, &(0x7f0000000040)={0x2, {0x2, 0x4, 0x7, 0x400, 0x8001, 0x4}}) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000140)) io_uring_enter(r3, 0xd9d, 0x2037, 0x0, &(0x7f0000000180)={[0x80]}, 0x8) [ 237.014830][T16892] loop3: detected capacity change from 0 to 264192 [ 237.021523][T16853] loop7: detected capacity change from 1036 to 1030 03:28:23 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext={0x2, 0x8001}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2}, 0xffffffffffffffff, 0xff7fffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x10001, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) r2 = openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f00000000c0), 0x2, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r2) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) r3 = dup(r0) r4 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r4, &(0x7f0000000080), &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000000280)) 03:28:23 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ftruncate(0xffffffffffffffff, 0x9) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) pipe(&(0x7f0000000080)) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) [ 237.061053][T16892] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 237.073206][T16892] EXT4-fs (loop3): get root inode failed [ 237.078838][T16892] EXT4-fs (loop3): mount failed 03:28:23 executing program 1: r0 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) close(r0) getdents64(r0, &(0x7f0000000040)=""/55, 0x37) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) [ 237.129546][T16920] loop7: detected capacity change from 0 to 128 [ 237.145407][T16892] loop3: detected capacity change from 0 to 264192 [ 237.157896][T16892] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 237.169961][T16892] EXT4-fs (loop3): get root inode failed 03:28:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc01001b, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:23 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000003, 0x12, r0, 0x54ac4000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) [ 237.175687][T16892] EXT4-fs (loop3): mount failed [ 237.190605][T16920] loop7: detected capacity change from 128 to 122 [ 237.245919][T16945] loop3: detected capacity change from 0 to 264192 [ 237.258296][T16945] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 237.270692][T16945] EXT4-fs (loop3): get root inode failed [ 237.276344][T16945] EXT4-fs (loop3): mount failed 03:28:23 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @tid=r0}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x8042, 0x80) flock(r2, 0x1) r3 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r3, 0x2) 03:28:23 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r1, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0x69) close(r1) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000140)=""/138, 0x8a}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/133, 0x85}, {&(0x7f00000012c0)=""/77, 0x4d}], 0x4, 0x6, 0x7) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) 03:28:23 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x39a580) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r1, 0x10000}) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc01001c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 237.674208][T16963] loop3: detected capacity change from 0 to 264192 [ 237.689532][T16963] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 237.701616][T16963] EXT4-fs (loop3): get root inode failed [ 237.707265][T16963] EXT4-fs (loop3): mount failed 03:28:24 executing program 4: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) set_mempolicy(0x1, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0x40045402, &(0x7f00000000c0)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000040)={{0x2, 0x3, 0xfffffffe, 0x1, 0x9}, 0x1c000000000000, 0x7}) [ 237.775013][T16963] loop3: detected capacity change from 0 to 264192 [ 237.782392][T16963] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 237.794432][T16963] EXT4-fs (loop3): get root inode failed [ 237.800100][T16963] EXT4-fs (loop3): mount failed 03:28:24 executing program 0: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 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, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x41000, 0x0, 0x81}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r2, 0x80006) sendfile(r1, r2, 0x0, 0x8000fffffffe) 03:28:24 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001140), 0xc0000, 0x0) mmap(&(0x7f00005fb000/0x1000)=nil, 0x1000, 0x300000b, 0x810, r1, 0xe6d13000) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e", 0x2}], 0x1) r3 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000b7f080db1f913f8ff35c934dfd4b00000000030006000000001000000000380000"], 0x69) close(r3) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000000040)=""/59, 0x3b}], 0x2, 0x8, 0x9) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001180)='/proc/asound/seq/clients\x00', 0x0, 0x0) ioctl$TIOCL_SETSEL(r4, 0x541c, &(0x7f00000011c0)={0x2, {0x2, 0x7, 0x800, 0xffff, 0xfff, 0x26f251165991f985}}) 03:28:24 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x402e03, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc01001d, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:24 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000080)=0x6, 0x4) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = accept4(r0, &(0x7f00000000c0)=@generic, &(0x7f0000000000)=0x80, 0x0) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0xff, @private0, 0x5}, 0x1c) [ 237.972425][T16998] loop7: detected capacity change from 0 to 1036 [ 237.975490][T16996] loop3: detected capacity change from 0 to 264192 [ 238.009386][T16996] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated 03:28:24 executing program 1: r0 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xfffff010}, {0x45}, {0x6}]}, 0x10) write$binfmt_elf64(r1, 0x0, 0x0) 03:28:24 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x15, 0x1, 0x6}, {{}, 0x14, 0xfff, 0x7}, {{0x0, 0xea60}, 0x0, 0xd92e, 0xdd}, {{}, 0x2, 0x3, 0x9}], 0x60) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000240)={0xff, 0x3, 0x9567, 0x1, "4b8e84dff105185503b544d29473cfa6733f5719cd17ed286b25b6dba3ba3c40"}) clone3(&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[0x0, 0xffffffffffffffff, 0x0], 0x3}, 0x58) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x0, 0xdd, &(0x7f0000000140)="849d1394bc728a93fc094e1caab3d0d7667e2b42f7713dce7092bfc9c8781d72f1174237b40231e2f42e9144ea3b890ff953a7c74b53291cffa46f0185fb5c9f02a678a07a7ce9260d3db5a232a424ecdd21e74dcd13a754b784571ce34e65af829ac680574dcc0c7a850e76e17864c65c276314ec728e3e940fe53081620584b4664507eda35abcc1e7ccb3e2c9794719ab56379308f4e816453e4d4b259313db6910a91454f3e985af9771d7ebf5135cb9eb86e6cb68280a05724fe971782acd1f869595c06ce4b9485c67bec9acb1c0d7b88b5f5d18635bb6081ea3"}) [ 238.021499][T16996] EXT4-fs (loop3): get root inode failed [ 238.027125][T16996] EXT4-fs (loop3): mount failed [ 238.100513][T16998] loop7: detected capacity change from 1036 to 1030 [ 238.117495][T16996] loop3: detected capacity change from 0 to 264192 [ 238.125007][T16996] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 238.137157][T16996] EXT4-fs (loop3): get root inode failed [ 238.142980][T16996] EXT4-fs (loop3): mount failed [ 238.162677][T17017] loop7: detected capacity change from 0 to 1036 [ 238.200615][T17034] loop_set_status: loop7 () has still dirty pages (nrpages=16) [ 238.208472][ T857] blk_update_request: I/O error, dev loop7, sector 512 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 238.219826][ T857] Buffer I/O error on dev loop7, logical block 64, lost async page write [ 238.241042][ T857] blk_update_request: I/O error, dev loop7, sector 520 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 238.252383][ T857] Buffer I/O error on dev loop7, logical block 65, lost async page write 03:28:24 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)=0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x1, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x1c, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) timer_settime(r2, 0x2af4143e9505a83c, &(0x7f00000001c0)={{0x77359400}, {0x77359400}}, &(0x7f00000002c0)) r3 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {r4, r5+10000000}}, &(0x7f0000000380)) flock(r3, 0x1) r6 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r6, 0x2) 03:28:24 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendto(r0, 0x0, 0x0, 0x8000, &(0x7f0000000000)=@ipx={0x4, 0x0, 0x10002, "0001008000", 0x7f}, 0x80) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = accept$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000100)=0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000140)={@local, 0x404b, 0x0, 0x1, 0x3, 0xff, 0x7ff}, 0x20) 03:28:24 executing program 4: socket$packet(0x11, 0xa, 0x300) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_FEATURES_SET(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000580)=ANY=[@ANYBLOB="1bb632aa96412d38ad2edde9e42bee4eddc4089ae66879d5d9842101000000000000005273ec479dd70ac15e9ead5476e0c9f7137a0d8015eb086fb3ab5d80c929ecc6030338383672422bf2097c47d51901ba53fc583afb9f19768f9e3361c5b9aaa6f2bedcb355a96dd07b219af7d0e1412e3be4d4c226ca49a9fbcab06deae23a39b410ad0f5a3e071b47609ecc2110f865f503e89fc59b992c6d1a8200f3afb90a192dcc399a30459e3108044a01860b3183c13605000000104691010000000000", @ANYRES16=r3, @ANYBLOB="635900000000000000000c000000c0000380bc000380b800018004000300af00020000faf01828444eff7e6fb78710b935a11b58becee541203ba967be8cae31cac20ccf83faca8376ce331527ff668a9483bc24c469aba6cde005f0e63e86ba18327be2c801deeebdc3a68215c8707414489baf8a4820c91913358e3dc914aa9a6000000000000000000000000000000086ac329a4695156878b8f5e11dc23420e6a82621921e2a0a58840decf6e3913b3476a0e30d49edeedac5210b84fb2976c50c874091c8f945ab8ce588a0eda7ed11a6d9e5a4ea9fa69df80018000180140002007369"], 0xec}}, 0x0) r4 = socket$inet(0x2, 0x2, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) socket$inet6(0xa, 0x4, 0x0) getsockname$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000001ec0)={@multicast1, @broadcast, r6}, 0xc) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="e7858e5a6bc9cb03f6100d93453bcf2860a2eb162f2d0a0cf87eadbe3ed1ec35cabc968f98280aab9b458983c2d9fb1383fbaea2dc9e909bb1e379f65433fecfbda70299c51a5d57adcd41d5a84429feea32ef1d56c61a08704ee8b61721ff71cefcef110fe339c8ccd501ceee77", @ANYRES16=r3, @ANYBLOB="040026bd7000fcdbdf25030000004c00018008000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="140002007369743000000000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="0800030002000000140002006c6f0000000000000000000000000000050002007f0000000500030040000000"], 0x70}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000080) r7 = socket$inet6(0xa, 0x4, 0xffffffff) bind$inet6(r7, &(0x7f0000000000)={0xa, 0x4e20, 0xfffffffd, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x269c}, 0x1c) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18) listen(0xffffffffffffffff, 0x5) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x0}}, 0x1c) 03:28:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc01001e, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:24 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="0000000000000000a546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea9d4fabdacce2b75d18cbdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 238.536801][T17050] loop3: detected capacity change from 0 to 264192 [ 238.550763][T17052] loop7: detected capacity change from 0 to 1036 [ 238.573066][T17050] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 238.585133][T17050] EXT4-fs (loop3): get root inode failed [ 238.590800][T17050] EXT4-fs (loop3): mount failed [ 238.650637][T17069] loop_set_status: loop7 () has still dirty pages (nrpages=48) [ 238.666354][T17050] loop3: detected capacity change from 0 to 264192 [ 238.674399][T17050] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 238.686461][T17050] EXT4-fs (loop3): get root inode failed [ 238.692108][T17050] EXT4-fs (loop3): mount failed [ 238.713484][T17052] loop7: detected capacity change from 0 to 1036 [ 238.714431][T17069] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 238.790497][T17052] loop7: detected capacity change from 1036 to 1030 03:28:25 executing program 0: r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x51380, 0x0, 0x0, 0x1, 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, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x3}, 0x0, 0xfffffffffffffffd, 0x5, 0x1, 0x0, 0xfffffffd}, r0, 0x0, 0xffffffffffffffff, 0x2) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = dup2(0xffffffffffffffff, r1) r3 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x100, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r4, 0x80006) sendfile(r3, r4, 0x0, 0x8000fffffffe) 03:28:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x20001, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_io_uring_setup(0x495d, &(0x7f0000000000), &(0x7f00006b6000/0x2000)=nil, &(0x7f00006cd000/0x2000)=nil, &(0x7f0000000380)=0x0, &(0x7f0000000100)) syz_io_uring_setup(0x3a95, &(0x7f0000000180)={0x0, 0x51ce, 0x20, 0x2, 0x199}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000240)) r3 = mmap$IORING_OFF_SQES(&(0x7f00000da000/0x4000)=nil, 0x4000, 0x3, 0x12, r1, 0x10000000) syz_io_uring_submit(r2, r3, &(0x7f0000000140)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr$security_ima(r4, &(0x7f0000000280), &(0x7f00000002c0)=@ng={0x4, 0x14, "ce18fde23e"}, 0x7, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x108, &(0x7f00000000c0)=0x1, 0x0, 0x4) 03:28:25 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x178) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) close(r1) ioctl$FS_IOC_SETVERSION(r1, 0x40087602, &(0x7f0000000200)=0xffffffffffff8001) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setxattr$trusted_overlay_opaque(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), &(0x7f00000001c0), 0x2, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000240)={0xa0000000}) sendmsg$nl_generic(r2, &(0x7f00000029c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c0000001000010700800007000000000a0000280600010014000000"], 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(0xffffffffffffffff, 0x80089419, &(0x7f0000000040)) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000080)=0x3f, 0x4) 03:28:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010021, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:25 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) vmsplice(r2, &(0x7f00000004c0)=[{&(0x7f00000000c0)="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", 0xfe}, {&(0x7f0000000200)="1790c8b292f8a35c9cf97b398aceba7eb71e826d79f72853344ce8e45be0e3438eacf3ecc9aff0fb92ddc86c110c13f0e18fd1289b0f3721ba58f2", 0x3b}, {&(0x7f0000000380)="0c7bf6450dc9f14046f8e132d1286bd9bedad4091ed4fd0dc3f3eb2c0648f2dc910eaaf8ecd7985d15f1cc60ce1155a2f7a32777b0c9585f5a4f8df41ba1fc7b92c06fe9120fc62cafa5d6840d6f26f49798563335571165ab54a6a44e8dcc940732704d5143fd6060c3ef34b7f82c80eb6bda5cf591b95cc26dba81a68530e90c14363357c95b4aed6f0d5a3f0d865582e877d890bd1489196f4c2463e5e73e23ae4fac2675dc22b6b328ac90ddb2414e5044fe90e89b9f2e6af2b2e32aa622590eeaeae657a3ef63640610b8aa53a84d47a593da2eb0", 0xd7}, {&(0x7f0000000480)="54913c21f4b5a4dd9c9fcb371379bd5862bd4a2e3f78c60553102a45ec392c44588dd9e9524180", 0x27}], 0x4, 0x4) 03:28:25 executing program 4: lsetxattr$security_ima(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000080)=@md5={0x1, "9c606be55beb606d9fec93a598075378"}, 0x11, 0x2) lsetxattr$security_evm(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140)=@ng={0x4, 0x5, "115f910b545a"}, 0x8, 0x1) listxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/174, 0xae) readlinkat(0xffffffffffffffff, &(0x7f0000000280)='./file1\x00', &(0x7f00000002c0)=""/25, 0x19) fchownat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0xee00, 0xffffffffffffffff, 0x800) lsetxattr$security_evm(&(0x7f0000000340)='./file1\x00', &(0x7f0000000380), &(0x7f00000003c0)=@md5={0x1, "289563fad0b830e5667eb55c00c6834e"}, 0x11, 0x0) lsetxattr$security_evm(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480)=@sha1={0x1, "c53228086bbd0fe8795915cc68fcc27c7cef5675"}, 0x15, 0x3) lsetxattr$security_evm(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500), &(0x7f0000000540)=@sha1={0x1, "25e29ba7d49bb5a023371b12fbf19aefa201bf67"}, 0x15, 0x2) r0 = syz_open_dev$vcsn(&(0x7f0000000580), 0x0, 0x149282) readlinkat(r0, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=""/128, 0x80) openat(r0, &(0x7f0000000680)='./file1\x00', 0x20000, 0x4a) r1 = creat(&(0x7f00000006c0)='./file0\x00', 0x1c0) openat(r1, &(0x7f0000000700)='./file1\x00', 0x96302, 0x7) lsetxattr$security_evm(&(0x7f0000000740)='./file1\x00', &(0x7f0000000780), &(0x7f00000007c0)=@ng={0x4, 0x1, "fb3ce5a85f8a6f"}, 0x9, 0x3) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000005c00)=[{{0x0, 0x0, &(0x7f0000000d80)=[{&(0x7f0000000c80)=""/246, 0xf6}], 0x1, &(0x7f0000000dc0)=[@rights={{0x10}}], 0x10}}, {{&(0x7f0000000e00)=@abs, 0x6e, &(0x7f0000003240)=[{&(0x7f0000000e80)=""/130, 0x82}, {&(0x7f0000000f40)=""/4096, 0x1000}, {&(0x7f0000001f40)=""/79, 0x4f}, {&(0x7f0000001fc0)=""/231, 0xe7}, {&(0x7f00000020c0)=""/231, 0xe7}, {&(0x7f00000021c0)=""/4096, 0x1000}, {&(0x7f00000031c0)=""/51, 0x33}, {&(0x7f0000003200)=""/48, 0x30}], 0x8, &(0x7f00000032c0)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0x60}}, {{&(0x7f0000003340)=@abs, 0x6e, &(0x7f00000034c0)=[{&(0x7f00000033c0)=""/2, 0x2}, {&(0x7f0000003400)=""/131, 0x83}], 0x2, &(0x7f0000003500)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000003540), 0x6e, &(0x7f0000003700)=[{&(0x7f00000035c0)=""/45, 0x2d}, {&(0x7f0000003600)=""/206, 0xce}], 0x2, &(0x7f0000003740)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000003780)=@abs, 0x6e, &(0x7f0000003880)=[{&(0x7f0000003800)=""/126, 0x7e}], 0x1, &(0x7f00000038c0)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c}}], 0xc0}}, {{&(0x7f0000003980), 0x6e, &(0x7f0000005bc0)=[{&(0x7f0000003a00)=""/4096, 0x1000}, {&(0x7f0000004a00)=""/216, 0xd8}, {&(0x7f0000004b00)=""/4096, 0x1000}, {&(0x7f0000005b00)=""/142, 0x8e}], 0x4}}], 0x6, 0x103, &(0x7f0000005d80)={0x77359400}) r5 = syz_mount_image$tmpfs(&(0x7f0000000800), &(0x7f0000000840)='./file0\x00', 0x2, 0x5, &(0x7f0000000c00)=[{&(0x7f0000000880)="202cadc0da3b73f02ee43824bd447eacffdfef7532c065b64c601405ff6eed734837059358731d29a7fa0477249c77d44e9b2fd5846380ec159a36961831a0e5d0f59c066bc8365910e24bbbdbbbecbbfdb950557fd1620a78", 0x59, 0x156e}, {&(0x7f0000000900)="d4b3067885044b701f4582425161673bf8031e00453212b53193a6e32816a34ad5c22f96c33074fa8fed2d345dcc61c98e669ace69b0e37a992c499c3f294ff9c350499daed864fe765fdc88c999", 0x4e, 0xfffffffffffff6f3}, {&(0x7f0000000980)="7683cd0e36261b22279186c9f12b9e193647d255094e235b44d06ed84a772013e25fe7dc8af240be6c9fccfe67f732b1408c679b8adfc38a56e7e3e95ddef5582b85d3093adf7dba48e01328", 0x4c, 0x6}, {&(0x7f0000000a00)="613c8eeb6b1754b238f8a25ce3ef98b9f9faa8d7ab4145c274beaf5bfc5aa06ae864fc94f70937435bc52399db1e6c30043401ae8ae164476f6417ae0983a6d37e5ac73b224156726a75a77de4e327a9cbe532aa6a4c395fcdf51d287d32715500f01c92ee1f2cb2357ab2805a97f4669410cb3561db9ec5d5e0e7b2d968afb8de19b192edd682961a92a96326ba39797530af661570af23d4926ecd2391ca33e32186d3df7e4034b7ae1a131dae72c95b6453c893e6c37d2bb8c14262045cc3cff75e8f5bbb0464cb82653e28d59afdc401a071d4dab3a02c54108005107a08951f858f8b585bebbae3384e2934c0da2cbfe428c4df843371", 0xf9, 0x80}, {&(0x7f0000000b00)="71a6a1a1253e9a2e7386ebbea3dbc8bfcf21ebebb6b811226f2a5935b73da9851eefa7022e4d289b1b95837655dc4f90c386049aea841607bce9ec0540e44ab56d56a97ce516565aa00b6346ddc7ff2c1aa17696318556a29a65c262902689bb5a656ad00386c0e2fa1d976ba6b98c068474060b49d3ad3af2d71cd26c4302c4e65099e1c7b4600b7600e4794e7fad7a201c5b24309279654e841f12763633c5862f37777b27c50dba2bf941e2fadd7c705a87e6f6c539031e3959a0f0c42bc39f4bcbb1e708af3d6e", 0xc9, 0x5}], 0x2008, &(0x7f0000005dc0)={[{@huge_within_size}, {@mode={'mode', 0x3d, 0x4}}, {@huge_advise}, {@huge_always}], [{@euid_lt={'euid<', r4}}, {@pcr={'pcr', 0x3d, 0x35}}]}) readlinkat(r3, &(0x7f0000005e40)='./file1\x00', &(0x7f0000005e80)=""/119, 0x77) r6 = signalfd4(r2, &(0x7f0000005f00)={[0x9]}, 0x8, 0x80800) readlinkat(r6, &(0x7f0000005f40)='./file1\x00', &(0x7f0000005f80)=""/28, 0x1c) openat(r5, &(0x7f0000005fc0)='./file1\x00', 0x402202, 0x40) [ 238.901887][T17098] loop3: detected capacity change from 0 to 264192 [ 238.924230][T17101] loop7: detected capacity change from 0 to 1036 03:28:25 executing program 0: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 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, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000018c0), 0x8102, 0x0) sendmsg$NFT_MSG_GETSETELEM(r2, &(0x7f0000004240)={&(0x7f0000001900)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000004200)={&(0x7f0000001940)=ANY=[@ANYBLOB="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0x28ac}}, 0x2004c012) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r3, 0x80006) sendfile(r1, r3, 0x0, 0x8000fffffffe) [ 238.951612][T17098] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 238.963705][T17098] EXT4-fs (loop3): get root inode failed [ 238.969330][T17098] EXT4-fs (loop3): mount failed [ 238.976353][T17112] loop4: detected capacity change from 0 to 16374 [ 239.035509][T17112] loop4: detected capacity change from 0 to 16374 [ 239.040490][T17101] loop7: detected capacity change from 1036 to 1030 [ 239.052288][T17098] loop3: detected capacity change from 0 to 264192 [ 239.065225][T17098] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 239.077439][T17098] EXT4-fs (loop3): get root inode failed [ 239.083112][T17098] EXT4-fs (loop3): mount failed [ 239.092417][T17101] loop7: detected capacity change from 0 to 1036 [ 239.093008][T17132] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 239.160499][T17101] loop7: detected capacity change from 1036 to 1030 03:28:27 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r1, 0x1) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0xc0) copy_file_range(r1, &(0x7f0000000040)=0x4, r3, &(0x7f00000001c0)=0x7, 0x0, 0x0) flock(r2, 0x2) 03:28:27 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) clock_gettime(0x0, &(0x7f0000005700)={0x0, 0x0}) recvmmsg$unix(0xffffffffffffffff, &(0x7f00000055c0)=[{{&(0x7f0000000100), 0x6e, &(0x7f0000000080)=[{&(0x7f0000000180)=""/162, 0xa2}, {&(0x7f00000002c0)=""/194, 0xc2}, {&(0x7f00000003c0)=""/204, 0xcc}], 0x3, &(0x7f00000004c0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x68}}, {{&(0x7f0000000540)=@abs, 0x6e, &(0x7f0000000c00)=[{&(0x7f00000005c0)=""/176, 0xb0}, {&(0x7f0000000240)=""/57, 0x39}, {&(0x7f0000000680)=""/215, 0xd7}, {&(0x7f0000000780)=""/240, 0xf0}, {&(0x7f0000000880)=""/144, 0x90}, {&(0x7f0000000940)=""/228, 0xe4}, {&(0x7f0000000a40)=""/20, 0x14}, {&(0x7f0000000a80)=""/115, 0x73}, {&(0x7f0000000b00)=""/252, 0xfc}], 0x9}}, {{&(0x7f0000000cc0), 0x6e, &(0x7f0000002e80)=[{&(0x7f0000000d40)=""/4096, 0x1000}, {&(0x7f0000001d40)}, {&(0x7f0000001d80)=""/224, 0xe0}, {&(0x7f0000001e80)=""/4096, 0x1000}], 0x4, &(0x7f0000002ec0)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xa8}}, {{&(0x7f0000002f80)=@abs, 0x6e, &(0x7f0000004200)=[{&(0x7f0000003000)=""/227, 0xe3}, {&(0x7f0000003100)=""/252, 0xfc}, {&(0x7f0000003200)=""/4096, 0x1000}], 0x3, &(0x7f0000004240)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x60}}, {{&(0x7f00000042c0)=@abs, 0x6e, &(0x7f0000005500)=[{&(0x7f0000004340)=""/4, 0x4}, {&(0x7f0000004380)=""/130, 0x82}, {&(0x7f0000004440)=""/4096, 0x1000}, {&(0x7f0000005440)=""/177, 0xb1}], 0x4, &(0x7f0000005540)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x78}}], 0x5, 0x40010042, &(0x7f0000005740)={r1, r2+60000000}) sched_setattr(r3, &(0x7f0000005780)={0x38, 0x0, 0x10000020, 0x7, 0x3, 0x0, 0x0, 0x200, 0x8, 0xffff}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) mlock(&(0x7f0000001000/0x3000)=nil, 0x3000) 03:28:27 executing program 4: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000001300), 0x0, &(0x7f00000013c0)=ANY=[@ANYBLOB='uid=', @ANYRESHEX=0xee00]) 03:28:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010022, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:27 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x73, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:27 executing program 0: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 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, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x624}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x274380, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./bus\x00', 0x20000, 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r2, 0x80006) sendfile(r1, r2, 0x0, 0x8000fffffffe) [ 241.561765][T17155] FAT-fs (loop4): bogus number of reserved sectors [ 241.568297][T17155] FAT-fs (loop4): Can't find a valid FAT filesystem [ 241.576514][T17154] loop7: detected capacity change from 0 to 1036 [ 241.579241][T17160] loop3: detected capacity change from 0 to 264192 [ 241.598852][T17160] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 241.610902][T17160] EXT4-fs (loop3): get root inode failed [ 241.616588][T17160] EXT4-fs (loop3): mount failed [ 241.630296][T17154] loop7: detected capacity change from 1036 to 1030 [ 241.639907][T17155] FAT-fs (loop4): bogus number of reserved sectors [ 241.646448][T17155] FAT-fs (loop4): Can't find a valid FAT filesystem 03:28:28 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) close(r1) splice(r0, &(0x7f0000005d40), r0, &(0x7f0000005e80)=0x1, 0xfff000000000, 0x2) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r0, 0x89f6, &(0x7f0000001600)={'ip6gre0\x00', &(0x7f0000001580)={'syztnl1\x00', 0x0, 0x2f, 0x5, 0x9e, 0x800, 0x2, @dev={0xfe, 0x80, '\x00', 0xc}, @mcast2, 0x80, 0x1, 0x100, 0x6}}) r3 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r3, &(0x7f0000004a80)=ANY=[@ANYBLOB="7f454c4600000000000000cae5398c6300000000000300060000000000000000003800000000000000edff10004cca2fb71bc0fd71ff27c7e76db1e9654092534da67741dc7630ec8a40f5a6d3d59d13b3851c1877396b61a19e88d4713ae4f248bab969a111d02e88a60dc572cff9008712ee8a4d0e24ba19"], 0x69) close(r3) getsockname$packet(r3, &(0x7f0000005ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000005f00)=0x14) sendmmsg(r1, &(0x7f0000005d80)=[{{0x0, 0x0, &(0x7f0000004840)=[{&(0x7f0000000100)="ceac88b223151144c63c33641ff8874d4f2dc09fa05dd0557f88187e438a40bcf5dd19498060df0e223b62c055c356ad841f9d0f2e7257e7e23849828c7a55d9af76688b47ba481cba070baa3b53d1faef037b8ab64c329f0439b290ba667c3d459cd5f566e3e4ad3b84196904f245d437e7fee222d959e99463d79147902fc30707bb1f99ea6f8c812d8256aba928d440491a30a3fd4cec9efc7f4b37e731d04d9e26dabe65589e1cdcdcf77432ef", 0xaf}, {&(0x7f00000001c0)="b6f0abbb3e10d660387baa2ae81c936c08d998b6fa6559acc98100f9532608921f3cb71474170a2258167aeeb8d0ffb672cd4da92db07b84378d59e4171604e6c77aad3e16c60b5547a9010692c73499367dbb2e52770b2329160c0163e2558608deb827b0643f4edce6ab764a32018c61a93e3d2e2180b7d8a9c7709bdb3ca2552b25d03b849718958e2ddb22b45cc058814e8cc1add5fa88066ba733004c2a6505257f9991f86a77f966c9b5d4b1ab242eb457262dc68a965a7bfa8c95c89edc79e0c8194b", 0xc6}, {&(0x7f00000002c0)="bc340d039e557bf19d0c7e69d1698103bb848d5412ac96e2b1cda339c7e54d8e7d950d5af0f0fe4adf4f52050d3b26bbb22c06c6a1b6d112b4bafaa15c7ebe8923e55a47db10575c83b93ac249abbc19c71cb940b1504258cb2c", 0x5a}, {&(0x7f0000000340)="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0x1000}], 0x9, &(0x7f0000002bc0)=[{0x20, 0x6, 0x0, "0721cb461afc6ee855"}, {0xa0, 0x109, 0x7f, "a70e92d9d45701d1b00fe1886b9fb0a6f129b55b36e44c090d7ce66cd7bbd651e5447159fa50521b8000cd44b1bfd164d84aea2148adaa1e62ab72696f263be78b4e37181b4886ba59c0e17bf63b6ded9f3e57dbb9bf7163967612aa001a93261d64e8f6d1aaebf577385eff8cf7482a780662e77c090a819c23d50d3897dcd26b7893a9835b4e01e4"}, {0x30, 0x110, 0x9, "4c63ca6487b739528957260319ac6d35f13d5afd471af2be991d68c68108"}, {0x28, 0x112, 0x800, "ff4c0a7b9011a3b1818449b1882a5215976c639699d6"}, {0xc0, 0x117, 0x7ff, "1dae9257484aef170b582e293cf635ffc9f27467250b22fb9ecb20dd08e1a1d520fb31ae0a077771bdc7a8c8890e3d6a140c0dc048938e0459f4f3847f48ec8938678cc8cc85ef0b1c5a470f9dc6e747417b2016e6ac797d563ce8924b51dccf1c28653b8cd33abd6298350c4de025feb34f482704a2e6a7f88f582b67ed41bbf713c6665c99feee80327d9942abab1ce2b9369d2967461e60b7131c1bc59142a21c4c484bcb5608d165"}, {0xd0, 0x119, 0x7fffffff, 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{&(0x7f0000002fc0)="420d33c8e98095455ce073e40f95f454a72eb1bf1fb6266a6c08be2c1db5b4ec9151f24173d1eabf445909bb7b7ec2e16f6aba64ae79debfbbe2704ba22c3215ee0d14e9a6add447764ffdf24c5d2ebc2037769be13474f36e88539704fbc3ca2d0cd6848fbf25e7ce5304e180774ed055edb8f1fd391bc2a8a328d1ba3cc9b265f1c8bcb2822bb68a60fdac4c8df0298291d65039e995a68c4d0161430db6b15845c278223e123c11f7109e87", 0xad}, {&(0x7f0000003080)="aaabb31e7f289440cbb6d80da189259a40b0835304acc87198713ae8ac6a53f78b6eb9a252f0bad5de5db07688a41a04fc1dbea3b0777ac2921f25d95d88d96c88c8fc5760e3245612b5402177865fc6e67fb304db23078ed295221e1c17f8044f2f593a290f2f5324d07539935f7c3d1705a31a23990c00963f3c1dd38744c5fc2de669e4b2744ff9ce1008df0d366287297fae8e5eb833d36549d0d433ed8ee77c837632883f4f", 0xa8}, {&(0x7f0000003140)="405d49df585533e9f6d00e477f6a80b34ab3d4244f3b6644e270f4b2d7e31503b7e04be86b", 0x25}, {&(0x7f0000003180)="202d0b7279e942bd2ab2", 0xa}, {&(0x7f00000031c0)="62b9fea09627a9e2803862d6a33ddb7d826fe0b37be36906efcb23d3e91705c3bde9611a78fee96ba22857aae376a7e740a0783e303a59c6abd5c74d4d44b2ad4fef55453626a8241651c943598d005b95741bda6b748dfbbae559ad8f73151886f81fe5cf3f0ff57c", 0x69}], 0x7, &(0x7f00000032c0)=[{0xe0, 0x3a, 0x6, "741dcc8720bdf931a01196ea3a37c8a9d5d1d02be9610a2661abc6debbe39865ef9e8368db8111ecaf7d19007f7d6c7ee60dc4b88aa8db7b7ecb20374181436e6e20bdb5f4ebdc10d686dfff4e0d35629253d6e8f40d5284e0309c1b456df6c8cd9b30a68734d5529d868607f308adf778b38729acd00067c1b6a12da7b8b35ab3f630edd07f36a22d57d63ba2b8990ccb2d5b598d6056e4cf817776a2a44d6b6f1f327e2aaf33d1fafbb5f80ac1e8f0d7d78f436328cface133cf946df1da9ee5b7bfa709d7223147fdd4f892"}, {0x1010, 0x11, 0xfff, "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{0x70, 0x10a, 0x8c64, "0711430b1c4d0fe477c97341707237053b089e1beeb6ba6e167bd8ebcdab27b9a20a34433b6ccac87c473ff831ca1c6d422b0585ad4e7628587ab4765bdceb30f434909744afbe6e179704dc13b9af39d88af3e29cfd10ca5e"}, {0x68, 0x88, 0x54, "d4b82c78becfa5281aa5d1111831c4f05084772518acea8037aebf71d0ec42535b283c7b99d63f477b251268a384f01b2a53d1d23298132a47571c4c980785ffe794cbb12f9c3840a283a0375bf363e1424a06ac24f04a"}, {0x100, 0x101, 0x1, "0e9e16e9e4b7b7f937e98065d4e0aee9f0741d546beecd0b9c8a2e9d4a1830e652ab6d36effa1c99acf7b7bf57ebf59746ac2235fc670f061946756ded213e2345da1bba912bb98fb5195388aab0ce0a0bab11eac109a872dfe93cc8206caa89aef9b65135c17d779182e993c04b7226457b430d8651b1d2c743a877290662134b19d5ea2ef44822340bd7869ecbb76231dc01e3088221f496e5e550efced2489429927754cdda7e6857ce005067c236b86838988eeac91e187cbb6d127b5d2cd99411f5a4561781cdda7278cec64959e30082945bb7d4b77534dd49e7a7c00b7050b6998ea063b32046"}], 0x12c8}}, {{&(0x7f00000045c0)=@l2tp={0x2, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, 0x1}, 0x80, &(0x7f0000005c80), 0x0, &(0x7f0000005d40)}}], 0x4, 0x880) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000048c0)={{{@in6=@empty, @in6=@mcast1}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f00000049c0)=0xe8) bind(r0, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x3, 0x4, 0x0, 0x3}}, 0x80) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0x9}, 0x10) getsockname$packet(r3, &(0x7f0000004a00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000004a40)=0x14) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001340)=0x0) fcntl$setown(r0, 0x8, r4) write(r0, &(0x7f00000000c0)="1c0000001a005f0014f9f40700090400020000000000000001000000", 0x1c) 03:28:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010023, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:28 executing program 4: 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 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000e000/0x400000)=nil) r2 = shmat(r1, &(0x7f0000000000/0x13000)=nil, 0x4000) shmdt(r2) r3 = shmget$private(0x0, 0x2000, 0x54001800, &(0x7f0000b49000/0x2000)=nil) shmat(r3, &(0x7f0000000000/0x4000)=nil, 0x0) r4 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x101080, 0x61, 0x1}, 0x18) futimesat(r4, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{}, {0x0, 0xea60}}) [ 241.676273][T17160] loop3: detected capacity change from 0 to 264192 [ 241.687415][T17160] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 241.699471][T17160] EXT4-fs (loop3): get root inode failed [ 241.705108][T17160] EXT4-fs (loop3): mount failed 03:28:28 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x50d, 0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:28 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='mountinfo\x00') syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000280)=[{&(0x7f0000000040)="eb3c906f6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="73686f77657865632c02"]) sendfile(r0, r1, 0x0, 0x800000080004105) [ 241.792219][T17199] loop7: detected capacity change from 0 to 1036 [ 241.815385][T17202] loop3: detected capacity change from 0 to 264192 [ 241.835249][T17209] loop4: detected capacity change from 0 to 8 [ 241.843109][T17202] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 241.844623][T17209] FAT-fs (loop4): Unrecognized mount option "" or missing value [ 241.855170][T17202] EXT4-fs (loop3): get root inode failed [ 241.868532][T17202] EXT4-fs (loop3): mount failed [ 241.869861][T17199] loop7: detected capacity change from 1036 to 1030 03:28:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010024, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 241.911374][T17199] loop7: detected capacity change from 0 to 1036 [ 241.918855][T17214] loop4: detected capacity change from 0 to 8 [ 241.939420][T17214] FAT-fs (loop4): Unrecognized mount option "" or missing value [ 241.959964][T17223] loop3: detected capacity change from 0 to 264192 [ 241.970591][T17223] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 241.982626][T17223] EXT4-fs (loop3): get root inode failed [ 241.988313][T17223] EXT4-fs (loop3): mount failed [ 241.993386][T17199] loop7: detected capacity change from 1036 to 1030 03:28:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010025, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:28 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x2}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, 0x0, 0x0) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 03:28:28 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, 0xfbde, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) close(0xffffffffffffffff) ioctl$F2FS_IOC_GET_PIN_FILE(0xffffffffffffffff, 0x8004f50e, &(0x7f00000000c0)) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d2739e263b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55bc5f3ea8411a9dc800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:28 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r1, 0x1) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) socket$nl_sock_diag(0x10, 0x3, 0x4) r2 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) close(r2) flock(r2, 0x0) 03:28:28 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0xa9d]}, 0x8, 0x800) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @broadcast}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/mdstat\x00', 0x0, 0x0) bind(r1, &(0x7f0000000180)=@vsock={0x28, 0x0, 0x2711, @host}, 0x80) io_uring_setup(0x7ee9, &(0x7f0000000200)={0x0, 0xc427, 0x0, 0x0, 0x25a}) r2 = epoll_create1(0x0) r3 = dup2(r0, r2) epoll_wait(r3, &(0x7f0000000280)=[{}, {}, {}], 0x3, 0xaa4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f00000002c0)={0x10}) r4 = openat2(r0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x301040, 0x8a}, 0x18) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000000380)={0x6000200a}) setxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=@random={'os2.', '/proc/mdstat\x00'}, &(0x7f0000000440)='\xff\xff\xff\xff\xff\xff', 0x6, 0x2) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, &(0x7f0000000480)={0x0, 0x7ff, 0x1, [0x3f, 0x1, 0x1, 0x0, 0x81], [0x1, 0x4, 0x0, 0x7f, 0x39a, 0x3ff, 0x9, 0x1, 0x8, 0xff, 0x100, 0x100000000, 0x7, 0x1, 0x6de, 0xc12c, 0x1, 0xe9, 0xfffffffffffffe9c, 0x9, 0x5, 0x20, 0x8, 0x9, 0x7ff, 0xffff, 0xffff, 0x73, 0x1, 0x80, 0x5, 0xc6, 0x101, 0x6, 0x282, 0x3, 0x4, 0x33, 0x8, 0x8, 0xfff, 0x2, 0x1bac, 0x68, 0x6, 0x1, 0x5, 0x9, 0x10000, 0xffffffff80000001, 0x800, 0x5d096713, 0x8, 0x5, 0x0, 0x5, 0x80000000, 0x82, 0x7f, 0x0, 0x8, 0xffffffffffffffe0, 0x8, 0x1ff, 0x7, 0x9, 0xd6, 0x100000000, 0x3, 0xfffffffffffffff8, 0x81, 0x0, 0x73, 0x4, 0x9, 0x1f, 0x0, 0x4, 0x3, 0x1, 0x7, 0x8, 0x3ff, 0x8, 0xfffffffffffffff8, 0x5, 0x0, 0x8, 0x1000, 0x80000001, 0x101, 0xfffffffffffffffa, 0x100, 0x9, 0x7, 0x40e1, 0x5, 0x8001, 0x0, 0x27a4, 0x400, 0x100000001, 0xffffffffffffffe8, 0xffffffff, 0x24a4426b, 0x8, 0x20, 0x8, 0xfffffffffffffbff, 0x9, 0x79f, 0x2, 0xffffffff, 0x6, 0x100000001, 0x1, 0x2, 0xd6, 0x2, 0x6, 0x19f]}) epoll_create1(0x80000) ioctl$FITRIM(r4, 0xc0185879, &(0x7f00000008c0)={0x0, 0x7f, 0x1}) signalfd4(r2, &(0x7f0000000900), 0x8, 0x80000) ioctl$BTRFS_IOC_QUOTA_RESCAN(r3, 0x4040942c, &(0x7f0000000940)={0x0, 0x7, [0x4, 0xffffffffffffff00, 0xffffffffffffffff, 0x2, 0x40, 0x40]}) r5 = openat$cgroup_ro(r4, &(0x7f0000000980)='cpu.stat\x00', 0x0, 0x0) close_range(r0, r5, 0x2) ioctl$BTRFS_IOC_GET_FEATURES(r0, 0x80189439, &(0x7f00000009c0)) 03:28:28 executing program 0: r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 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, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) write(r1, &(0x7f0000000000)="8407c0036202838c6115f88ed089ffc4a2b0104e112216f1352d5f500c", 0x1d) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x4008040, 0x0, 0x0) r3 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r3, 0x80006) sendfile(r2, r3, 0x0, 0x8000fffffffe) 03:28:28 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) close(r1) connect$unix(r1, &(0x7f0000000180)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK/file0\x00'}, 0x6e) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) bind$unix(r0, &(0x7f00000000c0)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) clone(0x40000000007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_unix(&(0x7f0000000140)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000000)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000040), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='trans=unix']) [ 242.434121][T17244] loop3: detected capacity change from 0 to 264192 [ 242.446844][T17244] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 242.458917][T17244] EXT4-fs (loop3): get root inode failed [ 242.464574][T17244] EXT4-fs (loop3): mount failed [ 242.464793][T17252] loop7: detected capacity change from 0 to 1036 03:28:28 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) clone(0x40000000007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f00000008c0)='/proc/self/exe\x00', 0x0, 0x0) socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x280000f, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$9p_fd(0x0, &(0x7f0000000100)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000040), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB=',dont_hash,defcontext,unconfined_u,subj_role=^MAY_APPEND,measure,rootcontext=root,subj_type=)!-@],dont_hash,rootcontext=']) 03:28:28 executing program 2: getpgid(0xffffffffffffffff) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = getpid() perf_event_open(&(0x7f00000002c0)={0x3, 0x80, 0x4, 0x0, 0x80, 0x20, 0x0, 0x91, 0x1, 0x8, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x6, 0x2, @perf_config_ext={0xe2b, 0x7ff}, 0x2, 0xca4c, 0x81, 0x8, 0xffffffffffff1ae4, 0x1, 0x401, 0x0, 0x0, 0x0, 0xcf}, r1, 0x4, 0xffffffffffffffff, 0x2) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) timer_create(0x3, &(0x7f00000000c0)={0x0, 0x12, 0x6, @tid=r1}, &(0x7f0000000080)) timer_create(0x0, &(0x7f0000000100)={0x0, 0x14}, &(0x7f00000000c0)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f0000000100)={{0x0, 0x3938700}, {r3, r4+10000000}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r5, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r6 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r6, 0x1) r7 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r7, 0x2) 03:28:28 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000000500)=[{&(0x7f00000001c0)=""/214, 0xd6}, {&(0x7f0000000100)=""/18, 0x12}, {&(0x7f00000002c0)=""/203, 0xcb}, {&(0x7f00000003c0)=""/76, 0x4c}, {&(0x7f0000000440)=""/84, 0x54}, {&(0x7f00000004c0)=""/38, 0x26}], 0x6, 0xe5, 0x964) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r1, 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x803492, &(0x7f0000000040)=ANY=[@ANYBLOB="6d706f6c3d7072486665723a3036027c1b4e7ba42a48b97d05545d2ddc93b39b3295cd76f96a4e351bdab5b484ee93177a339da1d583b2663a1a2d4e371b503f6eb9cee7b495d25635c7f7c59127856b418d08c3c2694efde672bdd0edcf74469ced57162826695b24dd462c59cb200fc4e51cada55871af08276510efcb3b4a5cd48a4c9ce1d75787ad1d88c12ce1c043018b1d80bb000059b0d06364d0bade1a4c0bdd6701de1d7a"]) r2 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) close(r2) ioctl$FS_IOC_READ_VERITY_METADATA(r2, 0xc0286687, &(0x7f0000000940)={0x1, 0x878, 0xa, &(0x7f0000000900)=""/10}) r3 = accept$unix(r0, &(0x7f0000000580), &(0x7f0000000600)=0x6e) preadv(r3, &(0x7f0000000880)=[{&(0x7f0000000640)=""/89, 0x59}, {&(0x7f00000006c0)=""/32, 0x20}, {&(0x7f0000000700)=""/249, 0xf9}, {&(0x7f0000000800)=""/15, 0xf}, {&(0x7f0000000840)=""/59, 0x3b}], 0x5, 0x7fffffff, 0x5) [ 242.548638][T17263] 9pnet: p9_fd_create_unix (17263): problem connecting socket: éq‰Y’3aK: -111 [ 242.566318][T17269] SELinux: duplicate or incompatible mount options [ 242.570302][T17244] loop3: detected capacity change from 0 to 264192 [ 242.573079][T17252] loop7: detected capacity change from 1036 to 1030 [ 242.584231][T17272] 9pnet: p9_fd_create_unix (17272): problem connecting socket: éq‰Y’3aK: -111 03:28:28 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendfile(r0, r0, &(0x7f0000000180)=0xff, 0x7fff) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x14, r3, 0x1}, 0x14}}, 0x0) accept4(0xffffffffffffffff, &(0x7f00000000c0)=@tipc=@name, &(0x7f0000000000)=0x80, 0x0) r4 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r4, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) close(r4) sendmsg$NL80211_CMD_REGISTER_FRAME(r4, &(0x7f0000000600)={&(0x7f0000000240), 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x328, r3, 0x400, 0x70bd2c, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0xda, 0x5b, "76163704fe47943b4ab9c9dddac6c3fcb14fb610f4e7a8f1575c69a76191151901e1da5bc344d9b5c0e4a50ac3f8cda64495575a8360ca681ccf4d167e939c1d82ef0afb73fdc63c471b22e73aa87673baf0986654301153d2667121e626a7d83668ba61a25999fe9180452aae82d5b1445294dc87fa509588ba8bd7f751dd156b7e1971b18292220371c66049f837e36a6b909a691238b1fb3942bb212ecd7f65f4284b4e15232017f119998c125a43cebc2b0022ae24311b524c9c02331df48058cc1f8c3ad23983843975cf387c7725b1c92c9eb8"}, @NL80211_ATTR_FRAME_MATCH={0x102, 0x5b, "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"}, @NL80211_ATTR_FRAME_MATCH={0xb1, 0x5b, "bb77f751407fdaff3b67f98da1c89b56f6aa0582afc6999594018c4bb14ba7a92ad8f3f4035a2ed71a19c234a58a0c255230897029623c510a6d682aeccd63e4cf7c4004a49527db9e0caf92d70dcb00388cca613bc1c980ce5c6ea3fb65d7d5bb50c661995c5db07f362f67dfa3aed8e148fed27541c4a5c35320594072e45506d35b6e1ca7aa5499f0f4e0beeb9da48c17f8e9fa8e2324a80127d6bb0e73533ce5241f51e139e27e008bb348"}, @NL80211_ATTR_FRAME_MATCH={0x46, 0x5b, "d81a629162940ceb5c11aba6c888e5e696c84b9562f7ec9f71ff929a8706390202df66d10c34253b4011914f0288b4a8adcf3ee029825e65f1646ddbf111d9b7ed77"}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x7}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x3}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x7}, @NL80211_ATTR_FRAME_MATCH={0x15, 0x5b, "61647931d6387d221abc6e48014b1ef554"}]}, 0x328}, 0x1, 0x0, 0x0, 0x4040}, 0x20000800) sendfile(r2, r1, 0x0, 0x7ffff000) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x13, r5, 0x2e8ea000) preadv(r5, &(0x7f0000000280), 0x100000000000008d, 0x4, 0x0) 03:28:28 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000440), 0x6, 0x200) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) close(0xffffffffffffffff) write$P9_RMKDIR(0xffffffffffffffff, &(0x7f0000000540)={0x14, 0x49, 0x1, {0x2, 0x4, 0x7}}, 0x14) mount_setattr(r1, &(0x7f0000000480)='./file0\x00', 0x9300, &(0x7f0000000500)={0xc, 0x100000, 0x190000, {r0}}, 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000a00)=[{&(0x7f0000000580)=""/70, 0x46}, {&(0x7f0000000a80)=""/30, 0x1e}, {&(0x7f0000000640)=""/164, 0xa4}, {&(0x7f0000000700)=""/189, 0xbd}, {&(0x7f00000007c0)=""/108, 0x6c}, {&(0x7f0000000840)=""/159, 0x9f}, {&(0x7f0000000900)=""/246, 0xf6}], 0x7, 0xd9f, 0x3) write$binfmt_elf64(r0, &(0x7f0000000440)=ANY=[], 0x78) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000140)="01434430303101004c494e55582020202020202020202020202020202020202020202020202037204344524f4d20202020202020202060202020200020aa822870feb80ddc2020200000000000000000bf000000000000bf0000000000000000000000f3ff0000000000000000000000000000000000000001000001010000090008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x7ffe}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x87fc}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000080)={[{@sbsector}]}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x80000004000000) r4 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r4, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000067e3e46a5e661aa70000000000000000000000200020"], 0x69) close(r4) preadv(r4, &(0x7f00000004c0)=[{&(0x7f0000000200)=""/223, 0xdf}, {&(0x7f0000000340)=""/212, 0xd4}, {&(0x7f0000000440)}, {&(0x7f0000000480)}], 0x4, 0x1, 0xfffff001) [ 242.631798][T17244] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 242.643841][T17244] EXT4-fs (loop3): get root inode failed [ 242.649609][T17244] EXT4-fs (loop3): mount failed 03:28:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010026, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:29 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) openat$cgroup_ro(r3, &(0x7f00000000c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 242.744315][T17301] loop4: detected capacity change from 0 to 224 [ 242.744622][T17302] loop3: detected capacity change from 0 to 264192 [ 242.754469][T17301] isofs_fill_super: bread failed, dev=loop4, iso_blknum=56, block=112 [ 242.766662][T17302] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 242.778738][T17302] EXT4-fs (loop3): get root inode failed [ 242.784393][T17302] EXT4-fs (loop3): mount failed [ 242.850430][T17302] loop3: detected capacity change from 0 to 264192 [ 242.865567][T17294] loop4: detected capacity change from 0 to 224 [ 242.872717][T17302] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 242.884800][T17302] EXT4-fs (loop3): get root inode failed [ 242.890451][T17302] EXT4-fs (loop3): mount failed 03:28:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010027, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 242.920256][T17294] isofs_fill_super: bread failed, dev=loop4, iso_blknum=56, block=112 [ 242.951487][T17322] loop3: detected capacity change from 0 to 264192 03:28:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) close(r1) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000140)={0xcc, 0x0, 0x520, 0x70bd25, 0x25dfdbfb, {}, [{{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0xffffffff}, {0x6, 0x16, 0x8d}, {0x5}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x3}, {0x6, 0x16, 0x9}, {0x5, 0x12, 0x1}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x4}, {0x6, 0x16, 0x8}, {0x5, 0x12, 0x1}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x801}, 0x1) r2 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) close(r2) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0xd171f000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000324000/0x4000)=nil, 0x4000, 0x2000005, 0x80010, r0, 0xbb32d000) chroot(&(0x7f0000000040)='./file0\x00') syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000280)="200000000002000019000000500100000f001300000000000000000004000000000002000020000020000000d8f4655fd8f4655f0100ffff53ef010001000000d7f4655f000000000000200001000000000000000b000000800000002f000000c2", 0x61, 0x400}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="001c6763ee3e78d52e0fc6868907778f6e65311236c5c5979c6e03541872c67cd0f0fb8e5938cc0cf65c7a96336929ab5c785f332e95b1ac19ecfdf0c7462e7d75767ba43f3b53d31288de679843f239e65151035c7d8112884b7093daadaabce8305c57031d57308eb0157ffbc46800f8fc77b9bbce96ca24f702289615ce4bf3a109eb36a8bb3bc21e42b33d37ceb11c8b964205bd74bc2208d098c97cae0a28cc1076171682307e731ca49920eba503df18e737021c9cf6e3775eb54c87e39094bfb323c8"]) 03:28:29 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r2 = inotify_init1(0x0) r3 = dup(r2) r4 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454ceeb2cc9c0010000000000000000300060000000000000000e83700000000000000e58d46c713cfa3007600000000000000"], 0x69) close(r4) ioctl$PTP_ENABLE_PPS(r4, 0x40043d04, 0x0) inotify_add_watch(r3, &(0x7f0000000040)='./file0\x00', 0x2400081f) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/exe\x00', 0x2a0001, 0x104) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x2b, 0xda1, 0x0) write(r0, &(0x7f0000001400)="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"/3584, 0xe00) unlink(&(0x7f0000000180)='./file0\x00') sendfile(r0, r1, 0x0, 0x11f08) open$dir(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) [ 242.973909][T17322] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 242.985998][T17322] EXT4-fs (loop3): get root inode failed [ 242.991688][T17322] EXT4-fs (loop3): mount failed [ 242.991702][T17312] loop7: detected capacity change from 0 to 1036 [ 243.074194][T17335] loop4: detected capacity change from 0 to 4 [ 243.081098][T17335] EXT4-fs (loop4): couldn't mount as ext2 due to feature incompatibilities 03:28:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010028, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:29 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) r4 = signalfd4(r2, &(0x7f00000000c0)={[0x20]}, 0x8, 0x80800) ioctl$TIOCGRS485(r4, 0x542e, &(0x7f0000000100)) fsetxattr$security_evm(r3, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:29 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x8000000000000800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000008300000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000013b00)=ANY=[]) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00001b1000/0x4000)=nil, 0x4000, 0x80000c, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fsconfig$FSCONFIG_SET_PATH(r1, 0x3, &(0x7f0000000040)=':\'\x00', &(0x7f0000000080)='./file1\x00', 0xffffffffffffff9c) r2 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000140)={0x0, 0x1, 0x7, 0x100000000}) write$binfmt_elf32(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r1, &(0x7f0000000440)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000400)={&(0x7f00000001c0)={0x2c, 0x0, 0x200, 0x70bd29, 0x25dfdbff, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x2}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x20}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x20008040) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000480), &(0x7f00000004c0)=0x40) close(r2) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000300)="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", 0xfc}], 0x1) [ 243.401512][T17356] loop7: detected capacity change from 0 to 1036 [ 243.411008][T17360] loop4: detected capacity change from 0 to 16383 [ 243.422300][T17360] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 243.422960][T17359] loop3: detected capacity change from 0 to 264192 [ 243.431551][T17360] EXT4-fs (loop4): group descriptors corrupted! [ 243.460724][T17359] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 243.472756][T17359] EXT4-fs (loop3): get root inode failed [ 243.478386][T17359] EXT4-fs (loop3): mount failed [ 243.490882][T17356] loop7: detected capacity change from 1036 to 1030 [ 243.526160][T17359] loop3: detected capacity change from 0 to 264192 [ 243.535456][T17356] loop7: detected capacity change from 0 to 1036 [ 243.543358][T17374] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 243.565731][T17359] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 243.577865][T17359] EXT4-fs (loop3): get root inode failed [ 243.583520][T17359] EXT4-fs (loop3): mount failed [ 243.630177][T17356] loop7: detected capacity change from 1036 to 1030 03:28:31 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x6, &(0x7f0000000040)={0x0, 0x4, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) timer_settime(r0, 0x1, &(0x7f00000001c0)={{0x77359400}, {0x0, 0x3938700}}, &(0x7f00000002c0)) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x20010, r2, 0x15305000) flock(r2, 0x1) r3 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r3, 0x2) 03:28:31 executing program 0: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 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, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) perf_event_open(&(0x7f0000000040)={0x2, 0xfffffffffffffeb7, 0x6d, 0x8, 0x8, 0xc5, 0x0, 0x2, 0x1048, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x42, 0x4, @perf_bp={&(0x7f0000000000), 0x3}, 0x10140, 0x2, 0x81, 0x3, 0xa3b, 0x6, 0x800, 0x0, 0x2, 0x0, 0x7}, r0, 0x8, 0xffffffffffffffff, 0xbf289324082848) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r2, 0x80006) sendfile(r1, r2, 0x0, 0x8000fffffffe) 03:28:31 executing program 1: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) io_submit(r1, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f00000001c0)='\a', 0x1, 0x0, 0x0, 0x2}, &(0x7f0000000240)={0x0, 0x0, 0x8, 0x5, 0x0, r4, 0x0, 0x0, 0x8}]) 03:28:31 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing', 0x0, 0x0) getdents64(r0, &(0x7f00000000c0)=""/254, 0xfffffe69) openat(r0, &(0x7f0000000080)='./file0\x00', 0x509000, 0xe8) r1 = signalfd(r0, &(0x7f0000000040)={[0x9]}, 0x8) dup3(r0, r1, 0x0) getdents64(r0, 0x0, 0x0) 03:28:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010029, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:31 executing program 5: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x9, r0, 0x11) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x1) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, 0x0, 0x24002da8) ftruncate(r1, 0x5) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r1) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08031886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:31 executing program 4: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) r4 = signalfd4(r2, &(0x7f00000000c0)={[0x20]}, 0x8, 0x80800) ioctl$TIOCGRS485(r4, 0x542e, &(0x7f0000000100)) fsetxattr$security_evm(r3, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:32 executing program 4: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) r4 = signalfd4(r2, &(0x7f00000000c0)={[0x20]}, 0x8, 0x80800) ioctl$TIOCGRS485(r4, 0x542e, &(0x7f0000000100)) fsetxattr$security_evm(r3, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 245.607518][T17395] loop3: detected capacity change from 0 to 264192 [ 245.633415][T17395] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 245.645554][T17395] EXT4-fs (loop3): get root inode failed [ 245.651272][T17395] EXT4-fs (loop3): mount failed 03:28:32 executing program 4: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) r4 = signalfd4(r2, &(0x7f00000000c0)={[0x20]}, 0x8, 0x80800) ioctl$TIOCGRS485(r4, 0x542e, &(0x7f0000000100)) fsetxattr$security_evm(r3, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:32 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) rmdir(&(0x7f0000000100)='./file0\x00') mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="8400000000010104000000000000000002000000240001801480018007000100e000000108000200ac1e00010c00028005006bb00001000006000008000200ac1e00010c000280050001000000000008000740000000002000068008000100e00000010c00038006000100000000000800020000000000"], 0x84}}, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000314) [ 245.727443][T17395] loop3: detected capacity change from 0 to 264192 [ 245.757395][T17395] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 245.769489][T17395] EXT4-fs (loop3): get root inode failed [ 245.775138][T17395] EXT4-fs (loop3): mount failed [ 245.783429][ T709] blk_update_request: I/O error, dev loop7, sector 482 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 245.794756][ T709] Buffer I/O error on dev loop7, logical block 241, lost async page write [ 245.803353][ T709] blk_update_request: I/O error, dev loop7, sector 484 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 245.814687][ T709] Buffer I/O error on dev loop7, logical block 242, lost async page write 03:28:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc01002a, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 245.823226][ T709] blk_update_request: I/O error, dev loop7, sector 486 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 245.834565][ T709] Buffer I/O error on dev loop7, logical block 243, lost async page write [ 245.854396][T17393] loop7: detected capacity change from 0 to 1036 [ 245.861223][T17404] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 245.943268][T17427] loop_set_status: loop7 () has still dirty pages (nrpages=18) [ 245.990120][T17441] loop3: detected capacity change from 0 to 264192 03:28:32 executing program 5: perf_event_open(&(0x7f0000000700)={0x3, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x9, 0x14041, 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, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) r3 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r3, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c4600006ac80000000000000018970006000000000061c25713000000003800008300000000000080000000200020ede1ada041b839d0c6e9dc594475ce00004c4bf404b929bcc3567b07b9d6"], 0x69) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000000280)) [ 246.038301][T17441] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 246.050344][T17441] EXT4-fs (loop3): get root inode failed [ 246.055973][T17441] EXT4-fs (loop3): mount failed [ 246.127910][T17441] loop3: detected capacity change from 0 to 264192 [ 246.149098][T17441] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 246.161269][T17441] EXT4-fs (loop3): get root inode failed [ 246.166968][T17441] EXT4-fs (loop3): mount failed [ 246.189907][T17453] loop7: detected capacity change from 1036 to 1030 03:28:34 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, 0x0) r0 = semget(0x0, 0x4, 0x12) semctl$SEM_STAT(r0, 0x3, 0x12, &(0x7f0000000380)=""/168) semctl$GETALL(0xffffffffffffffff, 0x0, 0xd, &(0x7f00000000c0)=""/248) r1 = semget$private(0x0, 0x1, 0x0) semop(r1, &(0x7f0000000000)=[{0x0, 0x1}], 0x1) r2 = semget$private(0x0, 0x1, 0x0) semop(r2, &(0x7f0000000000)=[{0x0, 0x1}], 0x1) semop(r2, &(0x7f0000000040)=[{}], 0x1) semop(r2, &(0x7f0000000340)=[{}], 0x1) semctl$IPC_RMID(r2, 0x0, 0x10) semop(r2, &(0x7f00000002c0)=[{0x2, 0x81}, {0x3, 0x49, 0x1800}, {0x0, 0x2, 0x1400}], 0x3) r3 = semget$private(0x0, 0x0, 0x5d0) semop(r3, &(0x7f0000000300)=[{0x3, 0x9}, {0x4, 0xb88, 0x1000}, {0x0, 0x5, 0x518af303a1e31dc0}, {0x2, 0x6}, {0x0, 0x4, 0x1000}], 0x5) semop(r1, &(0x7f0000000040)=[{}], 0x1) semop(r1, &(0x7f0000000340)=[{}], 0x1) semctl$IPC_RMID(r1, 0x0, 0x10) semctl$SEM_STAT(r1, 0x4, 0x12, &(0x7f00000001c0)=""/232) 03:28:34 executing program 1: fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000000)=@gcm_256={{0x303}, "4049a553cd783095", "e8f8221187d0a089eaf3779d430261c5a365ae3a81a680d996ea16e84ab98887", "f57f22f2", "1f05b6ea3ce0f763"}, 0x38) connect$unix(r1, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) write(r3, &(0x7f0000000100)="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", 0xfc) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) close(0xffffffffffffffff) r4 = socket$nl_audit(0x10, 0x3, 0x9) r5 = accept(r1, &(0x7f0000001280)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001300)=0x80) r6 = getpid() sched_setattr(r6, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001340)={{{@in6=@private2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f0000001440)=0xe8) r8 = socket$nl_generic(0x10, 0x3, 0x10) fstat(r8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r9) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001540)=[{{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000240)="32e9811ccdc12702fb99761477291f1f95567eb34d0904742d3bfb4b734b63a2edba885e95935ef8c7f83a82dbf2802350b9cacd777673c06350c2f3498040b3ef8d39ea9b091c7bccd70f60518ce378bc84d01981118455f67627bd058dc8227fbeb4cd9dca4047c8fe7f6989ac30f99abed175d394227df90d691385294e185814f57d3477c3ac1dccb3105c390b5a5f2c0c338813ece251b03947959af30d0f3e75dd916bbdd26c7a6516f991c8dd3dd07b7017cb0748b7", 0xb9}, {&(0x7f0000000300)="69d7ba699205ce71fc9ba00d2935e5cd0c9c004116ff2f8d47fbcb9070dc98e1c3eb6e0ae68c86a757d225487ddfb5d1d7d514cee5ad44fdceb686139ecccc1f79a52efc9576c181002caa3c385a87289685496c1a6807b8985f1adad72818ebc34e2c0145f5e87f0b10dbccbc21ca2fbcf4f11d4d181cbc91ecfd225159a7fc9d399795add17b6ff7111cd916dbdddac8d0bc124b4e10a571ab528d19167ffe55ca", 0xa2}, {&(0x7f00000003c0)="78913ff3f90a5f983de3deaea35a39b75b77ab7cb5a44b8802335cbcff34f771eefd4afd7c3e1555dd44845ceb58bdf54b6d17d3df8145798c5dd30eb1689a9094a8abb2a0edd7df5797b1f26a4ded36af97aae1468c88bff361d4e16a4e4d1918ca5d1d06018706133e8c020da79c4579c238a0d96690359c24b95ce474fccb1bffe860f4d7bca1fe4cf7250f48e20bed275a9e2165fb61a7eb357423d9602b3b6de4efb7bca4ffb66449aed20692316a1df44a8a45047b29b6563952d6ecf3492d8c052a5b6fd54d6f48c01997ee944a15fd422c609f1206e6de5915e28cfd7ed80f271d62d2e3476bfd98", 0xec}, {&(0x7f00000000c0)="6376b9449e7c7cb5e2cc3f1d0fde89eefccd6bde6799ae4d27902bf72775ea7ca66b2cde49f76d379b9389562a114547f440b90c3fdaad6b43c2840f4e3d2285", 0x40}, {&(0x7f00000004c0)="74c0713ca16518d18d059c9e484b2f360821ef5b4e1c89edaf60f12a251f61ae2abc37f5e44e07149d3eba8dccaceb7d3575228e54873e5deb801263e80cea8e9ef13f84fa957026c4b55026ffb03bf6f6af6386845de9ac81f3673ed428d84e88fc4dd7286cdb45e292181c582081cbb8c55bf4d175c6bee4c73c001630a7ac84b0f6ff74f6f158cd20683b9898ffdb198feb976e3961f6c2f23993eceb22d77588d0bbcb4c6d2f33342f237d7b1bf26ccf6774dd7fc7d8beb46d", 0xbb}, {&(0x7f0000000580)="427ba7c6ae30019eaf67e5a2c72badb725f7b97048b8b50f69f4d5a2584ba4570385033d827385763f7bee4554772f728eeb37ef24c42a5966c2", 0x3a}], 0x6, &(0x7f00000007c0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee01}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}], 0x98, 0x10}}, {{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000880)="d1d75d445c0f65166bddbd4119e610f3302fcd14939cd9de905f9ea7c8e811a4de6a356676e8167e90ba19e981bda654910d72251dc8afd8649e597c2ffb4229d361dc43f13e88b6154c66682f14671bab8bcb9c275760b847d128645afb6bfe4c91620f53e6272794507aabd7e3c069070acd41b4f7cbb65868692ee203a1b382e2badd9614f4100f83a2febd35598c38745209dd63fb98c5b5be21e210d7fb64ea61b16e65", 0xa6}, {&(0x7f0000000940)="248b16736dccf4e1f5044d0f5b3ba31f7480158d5fe11fdb0115b109bc8e20903a986aa2c39c9a6ef6e4925b8f74f705984c6194ab08a5f4dbba9a502af7337a786b805fc5a4642e", 0x48}, {&(0x7f00000009c0)="913e4e7cb5f4114b44993c69016b08c7c5dbca187011babefbf68482d12bea27fc44d08dedfddd87125f9d8857488f72f45be07044810145328b965e8ffe32ffb655241c25488bd7e44328e70927f8594311b3d8edb1c7a51334e704c3a355c3ab4ecb161015e88e21f17325edf648bb3c89af49fd7c79225318a4ffad464aebd138804f1567653bce327d5c78a9c4f2ec1360d96c14b9eae51cf0c86c533f306085e33c8d2fef614fd3ae1d2f947dcc1c", 0xb1}, {&(0x7f0000000a80)="0a5027e4af82c4a40ec7000c3c8eb65d055445f8360acdfb5764d70da2c4fae20c71f7ac6e0004cac87586753f0bb00639bf7edbeb197c51588e16797c848cb95c7ec4cbd97bbb17cb8137ac4fc63a32ba87aa0bd3b50af80696a44352fa8a72f9c62176865bd5271aa34d79c6c6ddccc7b0eca46f59dd4c79691403f06d7987252985733dce2af2d8f2", 0x8a}], 0x4, &(0x7f0000000e80)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {r0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x24, 0x1, 0x1, [r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, r3]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}], 0xc8, 0x8000}}, {{&(0x7f0000000f80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001200)=[{&(0x7f0000001000)="1167898229acdbc397ece3e11b6567326f5ba8c181a819f080", 0x19}, {&(0x7f0000001040)="c3be26b1fd97871d64982ab4ba1a5fc0c9d716d8cf55eea8be0dcef52fd2ed59bbefc20e02ba96e4bc7b558c58a3975c53c3a186e8b673664a3f8e059cb1ed3c2e58a059cb0fb073fac1e20c7ed2e95cb0006eec8aa8dfee7e853a78879487fad91cc58472f705bed6a18c85d2491b4a2e9e1555272d5d613eca53e9acfa8eb7dc0f822b8ab525b473097dba84a02af4c1c16fdf8302600a8e0c4c586e662f03913a8b7fcdc8c20fe7f11a31e26c9337f005e1e13eb87995d5b3f49b61d61e26d8428493ecc9d1906352aad1c5610aaf3ac50fbc2ff4ef0d6d3919ec9938a0", 0xdf}, {&(0x7f0000001140)="630b3fcb0e369a672074f7784088af487a65f51f614598fda01afe165e326dc0154ddb17a187952f", 0x28}, {&(0x7f0000001180)}, {&(0x7f00000011c0)="3c1206ef03dd972a03dfab2c92cc83bea2e2d4f24516d37f", 0x18}], 0x5, &(0x7f0000001480)=[@rights={{0x1c, 0x1, 0x1, [r2, r1, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r3, r1, r1, r1, r2, r4, r5, r2]}}, @cred={{0x1c, 0x1, 0x2, {r6, r7}}}, @cred={{0x1c, 0x1, 0x2, {r0, r9}}}], 0x90}}], 0x3, 0x4000000) 03:28:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc01002b, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:34 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_bp, 0x1802, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f00000000c0)='\'\xee\x00', 0x1) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000100)=""/98, 0x62}], 0x1, 0x5, 0x6) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000fc9ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:34 executing program 0: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 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, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x20) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r2, 0x80006) sendfile(r1, r2, 0x0, 0x8000fffffffe) [ 248.640375][T17486] loop3: detected capacity change from 0 to 264192 [ 248.646771][T17487] loop7: detected capacity change from 0 to 1036 [ 248.670880][T17486] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 248.682955][T17486] EXT4-fs (loop3): get root inode failed [ 248.688582][T17486] EXT4-fs (loop3): mount failed 03:28:35 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x1f, 0x1, 0x1f, 0x0, 0x0, 0x3ba3, 0x2ba30, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x800, 0x1, @perf_config_ext={0xffff, 0x200}, 0x40000, 0x1ff, 0x20, 0x8, 0x3ff, 0x9, 0x77c, 0x0, 0x20, 0x0, 0x5be}, 0x0, 0x4, 0xffffffffffffffff, 0xb) r1 = open(&(0x7f0000000280)='./file0\x00', 0x284bfc, 0x0) flock(r1, 0x1) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) r3 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) close(r3) r4 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000140)={0x3ac, r4, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@WGDEVICE_A_IFINDEX={0x8}, @WGDEVICE_A_PEERS={0x374, 0x8, 0x0, 0x1, [{0x28, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg}]}, {0x4}, {0x18, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e22, @rand_addr=0x64010101}}]}, {0x320, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg}, @WGPEER_A_ALLOWEDIPS={0x78, 0x9, 0x0, 0x1, [{0x58, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x13}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private}, {0x5}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5}}]}]}, @WGPEER_A_ALLOWEDIPS={0x254, 0x9, 0x0, 0x1, [{0xc4, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @dev}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5}}]}, {0x64, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x3}}]}, {0x100, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @multicast2}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x19}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010101}, {0x5}}]}, {0x28, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x16}}, {0x5, 0x3, 0x1}}]}]}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "1dddfd6b2696ec5296ed12e005c544017803c061b0731bb9e8051123023662e9"}, @WGPEER_A_FLAGS={0x8}]}, {0xc, 0x0, 0x0, 0x1, [@WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x3}]}]}, @WGDEVICE_A_IFINDEX={0x8}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}]}, 0x3ac}, 0x1, 0x0, 0x0, 0x40}, 0x1) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000b40), 0x80400, 0x0) sendmsg$NL80211_CMD_FRAME_WAIT_CANCEL(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000cc0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000dc0)={&(0x7f0000000d40)={0x4c, 0x0, 0x400, 0x70bd2a, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x3, 0xc}}}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0xb}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x21}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x37}]}, 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$WG_CMD_SET_DEVICE(r5, &(0x7f0000000c80)={&(0x7f0000000b80)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000c40)={&(0x7f0000000bc0)={0x54, r4, 0x0, 0x0, 0x25dfdbfd, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x40}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}]}, 0x54}}, 0x0) sendmsg$WG_CMD_SET_DEVICE(r3, &(0x7f0000000b80)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000b40)={&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="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"/1986], 0x7c8}, 0x1, 0x0, 0x0, 0x21}, 0x4000) signalfd4(r3, &(0x7f0000000040)={[0x2]}, 0x8, 0x800) 03:28:35 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r1, 0x1) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) r3 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) close(r3) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r3, 0x50009401, &(0x7f00000002c0)={{r4}, "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"}) [ 248.739831][T17496] loop_set_status: loop7 () has still dirty pages (nrpages=18) [ 248.756830][T17486] loop3: detected capacity change from 0 to 264192 [ 248.772591][T17486] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 248.784647][T17486] EXT4-fs (loop3): get root inode failed 03:28:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc01002c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 248.790299][T17486] EXT4-fs (loop3): mount failed [ 248.818505][T17487] loop7: detected capacity change from 0 to 1036 [ 248.820544][T17496] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 03:28:35 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x80000e, 0x91211, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="020185ffffff0a000000ff45ac0000ffffff85000000060000000000024000ffffffa5000000e100000088770072003007000500000000000000008000da55aa", 0x40, 0x1c0}]) 03:28:35 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) close(0xffffffffffffffff) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xb, 0x10, 0x0, 0x1, 0x0, 0x7fffffff, 0x28800, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x9, 0x2, @perf_bp={&(0x7f00000000c0), 0x8}, 0x0, 0x2, 0xfffff000, 0x8, 0x100, 0x3, 0x6a70, 0x0, 0x5, 0x0, 0xc49c}, 0x0, 0xc, 0xffffffffffffffff, 0x9) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 248.886805][T17520] loop3: detected capacity change from 0 to 264192 [ 248.912477][T17520] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 248.924554][T17520] EXT4-fs (loop3): get root inode failed [ 248.924560][T17529] loop4: detected capacity change from 0 to 1 03:28:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc01002d, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 248.936249][T17520] EXT4-fs (loop3): mount failed [ 248.949085][T17534] loop7: detected capacity change from 0 to 1036 [ 248.973220][T17529] loop4: p1 < > p2 < > p3 p4 < p5 > [ 248.978582][T17529] loop4: partition table partially beyond EOD, truncated [ 248.986488][T17529] loop4: p1 start 10 is beyond EOD, truncated [ 248.992718][T17529] loop4: p2 start 6 is beyond EOD, truncated [ 248.998699][T17529] loop4: p3 start 225 is beyond EOD, truncated [ 249.004862][T17529] loop4: p4 size 2 extends beyond EOD, truncated [ 249.014394][T17529] loop4: p5 start 225 is beyond EOD, truncated [ 249.020802][T17534] loop7: detected capacity change from 1036 to 1030 [ 249.021458][T17542] loop3: detected capacity change from 0 to 264192 [ 249.066157][T17542] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 249.078210][T17542] EXT4-fs (loop3): get root inode failed [ 249.084285][T17542] EXT4-fs (loop3): mount failed 03:28:35 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e7e0525ec4d29354e4f86a55c800000000f29ea9ea7ddd466181b36c89bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d80000000000000000"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:35 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x80000e, 0x91211, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="020185ffffff0a000000ff45ac0000ffffff85000000060000000000024000ffffffa5000000e100000088770072003007000500000000000000008000da55aa", 0x40, 0x1c0}]) [ 249.114693][T17542] loop3: detected capacity change from 0 to 264192 [ 249.155513][T17542] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 249.166335][T17564] loop4: detected capacity change from 0 to 1 [ 249.167579][T17542] EXT4-fs (loop3): get root inode failed [ 249.179213][T17542] EXT4-fs (loop3): mount failed [ 249.210002][T17564] loop4: p1 < > p2 < > p3 p4 < p5 > [ 249.215396][T17564] loop4: partition table partially beyond EOD, truncated [ 249.223206][T17564] loop4: p1 start 10 is beyond EOD, truncated [ 249.229453][T17564] loop4: p2 start 6 is beyond EOD, truncated [ 249.235470][T17564] loop4: p3 start 225 is beyond EOD, truncated [ 249.241716][T17564] loop4: p4 size 2 extends beyond EOD, truncated [ 249.248534][T17564] loop4: p5 start 225 is beyond EOD, truncated 03:28:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc01002e, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:35 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x80000e, 0x91211, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="020185ffffff0a000000ff45ac0000ffffff85000000060000000000024000ffffffa5000000e100000088770072003007000500000000000000008000da55aa", 0x40, 0x1c0}]) 03:28:35 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000080)={0x6, 0x9, 0xd6}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000040)={0x2, {0x2, 0x8, 0x0, 0x9, 0x3, 0x4}}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) mmap(&(0x7f000006c000/0x3000)=nil, 0x3000, 0x8, 0x4010, r1, 0x78fec000) preadv(r1, &(0x7f0000000180), 0x0, 0xffffffa2, 0x3) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b5b073b00323000000000000000000000501febb19379000000000000006c100000000000104000000000000000000000000000000000000000000038000000000000000000"], 0x40) 03:28:35 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) r2 = dup(r0) recvmsg$unix(r2, &(0x7f0000000180)={&(0x7f00000000c0), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000140)=""/62, 0x3e}, {&(0x7f0000000380)=""/67, 0x43}, {&(0x7f0000000400)=""/241, 0xf1}, {&(0x7f0000000580)=""/123, 0x7b}, {&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000000600)=""/171, 0xab}, {&(0x7f0000001a80)=""/213, 0xd5}], 0x7, &(0x7f0000000880)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60}, 0x40000041) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x30000, 0x0) r4 = ioctl$TIOCGPTPEER(r3, 0x5441, 0xcc) fsetxattr$security_evm(r4, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc01002f, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 249.503599][T17595] loop4: detected capacity change from 0 to 1 [ 249.504207][T17596] loop3: detected capacity change from 0 to 264192 [ 249.513785][T17596] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 249.513859][T17596] EXT4-fs (loop3): get root inode failed [ 249.513870][T17596] EXT4-fs (loop3): mount failed [ 249.559900][T17595] loop4: p1 < > p2 < > p3 p4 < p5 > [ 249.565193][T17595] loop4: partition table partially beyond EOD, truncated [ 249.577633][T17608] loop7: detected capacity change from 0 to 1036 [ 249.583227][T17595] loop4: p1 start 10 is beyond EOD, truncated [ 249.585829][T17607] loop3: detected capacity change from 0 to 264192 [ 249.590204][T17595] loop4: p2 start 6 is beyond EOD, truncated [ 249.602727][T17595] loop4: p3 start 225 is beyond EOD, truncated 03:28:36 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_create(0x2, &(0x7f0000000040)={0x0, 0x1a, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) timer_getoverrun(r0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r2, 0x1) r3 = open(&(0x7f0000000140)='./file0\x00', 0x400000, 0x0) flock(r3, 0x2) 03:28:36 executing program 0: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 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, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xd, 0xffffffffffffffff, 0x8) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev={0xac, 0x14, 0x14, 0x21}, @in=@multicast1, 0x4e21, 0x5, 0x4e21, 0x0, 0x2, 0x80, 0xa0, 0x3a}, {0xd2f, 0x10001, 0x7ff, 0x6, 0x1, 0x3, 0x9, 0x9}, {0x4, 0x0, 0xfffffffffffffffa, 0xcf}, 0x4634, 0x0, 0x389b78b39d7283e6, 0x1, 0x2, 0x1}, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x4d3, 0x6c}, 0xa, @in=@multicast2, 0x0, 0x1, 0x1, 0x4, 0x2, 0x7fffffff, 0x100}}, 0xe8) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x2, @empty, 0x3}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r2, 0x80006) sendfile(r1, r2, 0x0, 0x8000fffffffe) 03:28:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010030, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:36 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000480)={@in={{0x2, 0x0, @remote}}, 0x0, 0x2, 0x4c, 0x0, "0200000000000000400000000200000000000002000000000000040000100000000000000000000000000000000000000000000100000000000000000000f191fbff0800"}, 0xd8) syz_io_uring_setup(0x533, &(0x7f0000000580), &(0x7f0000ffc000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000240)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000500)=@l2tp6={0xa, 0x0, 0x0, @mcast1}}, 0x0) syz_io_uring_setup(0x1d8, &(0x7f0000000000)={0x0, 0x39b0, 0x0, 0x2, 0x16e}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000080), &(0x7f00000001c0)=0x0) syz_io_uring_submit(r1, r4, &(0x7f00000002c0)=@IORING_OP_ACCEPT={0xd, 0x7, 0x0, 0xffffffffffffffff, &(0x7f0000000200)=0x80, &(0x7f0000000240)=@ethernet={0x0, @dev}, 0x0, 0x800, 0x1}, 0x6) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x24, 0x0, "16f67c327901e8d69224f9bbdba7af8f4ea7e4242899c62ee31e59d2b460e6c507c3ceebbab2f8b4576c4d8c8ba1408ec197b2535a4343fc2c8f83284902d0530eeb3ae24aad6beac79d5b6e8af1911c"}, 0xd8) sendto$inet(r0, 0x0, 0xffffffffffffff7c, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @loopback}, 0x10) [ 249.608958][T17595] loop4: p4 size 2 extends beyond EOD, truncated [ 249.629241][T17607] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 249.629877][T17595] loop4: p5 start 225 is beyond EOD, truncated [ 249.641351][T17607] EXT4-fs (loop3): get root inode failed [ 249.653182][T17607] EXT4-fs (loop3): mount failed 03:28:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x80000e, 0x91211, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="020185ffffff0a000000ff45ac0000ffffff85000000060000000000024000ffffffa5000000e100000088770072003007000500000000000000008000da55aa", 0x40, 0x1c0}]) 03:28:36 executing program 1: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r1, 0x1) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) r3 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) close(r3) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r3, 0x50009401, &(0x7f00000002c0)={{r4}, "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"}) [ 249.711407][T17617] loop7: detected capacity change from 1036 to 1030 03:28:36 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)=0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) close_range(0xffffffffffffffff, r1, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) clock_gettime(0x0, &(0x7f00000001c0)) clock_gettime(0x0, &(0x7f0000000300)) r3 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) close(r3) recvmmsg$unix(r3, &(0x7f0000004e80)=[{{&(0x7f0000000380), 0x6e, &(0x7f0000000740)=[{&(0x7f0000000400)=""/232, 0xe8}, {&(0x7f0000000500)=""/98, 0x62}, {&(0x7f0000000580)=""/192, 0xc0}, {&(0x7f0000000640)=""/251, 0xfb}], 0x4}}, {{&(0x7f0000000780)=@abs, 0x6e, &(0x7f0000001980)=[{&(0x7f0000000800)=""/175, 0xaf}, {&(0x7f00000008c0)=""/186, 0xba}, {&(0x7f0000000980)=""/4096, 0x1000}], 0x3}}, {{&(0x7f00000019c0), 0x6e, &(0x7f0000002f40)=[{&(0x7f0000001a40)=""/147, 0x93}, {&(0x7f0000001b00)=""/4096, 0x1000}, {&(0x7f0000002b00)=""/200, 0xc8}, {&(0x7f0000002c00)=""/138, 0x8a}, {&(0x7f0000002cc0)=""/72, 0x48}, {&(0x7f0000002d40)=""/246, 0xf6}, {&(0x7f0000002e40)=""/42, 0x2a}, {&(0x7f0000002e80)=""/137, 0x89}], 0x8}}, {{&(0x7f0000002fc0), 0x6e, &(0x7f0000003340)=[{&(0x7f0000003040)=""/243, 0xf3}, {&(0x7f0000003140)=""/229, 0xe5}, {&(0x7f0000003240)=""/99, 0x63}, {&(0x7f00000032c0)=""/121, 0x79}], 0x4, &(0x7f0000003380)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xb0}}, {{&(0x7f0000003440), 0x6e, &(0x7f0000003540)=[{&(0x7f00000034c0)=""/125, 0x7d}], 0x1}}, {{&(0x7f0000003580)=@abs, 0x6e, &(0x7f0000003780)=[{&(0x7f0000003600)=""/216, 0xd8}, {&(0x7f0000003700)=""/92, 0x5c}], 0x2}}, {{0x0, 0x0, &(0x7f0000004d00)=[{&(0x7f00000037c0)=""/96, 0x60}, {&(0x7f0000003840)=""/4096, 0x1000}, {&(0x7f0000004840)=""/150, 0x96}, {&(0x7f0000004900)=""/246, 0xf6}, {&(0x7f0000004a00)=""/60, 0x3c}, {&(0x7f0000004a40)=""/123, 0x7b}, {&(0x7f0000004ac0)=""/98, 0x62}, {&(0x7f0000004b40)=""/163, 0xa3}, {&(0x7f0000004c00)=""/222, 0xde}], 0x9, &(0x7f0000004dc0)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa0}}], 0x7, 0x100a1, &(0x7f0000005040)) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000000040)={{0x77359400}, {r4, r5+60000000}}, &(0x7f0000000100)) r6 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r6, 0x1) r7 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r7, 0x2) [ 249.763413][T17608] loop7: detected capacity change from 0 to 1036 [ 249.767586][T17639] loop3: detected capacity change from 0 to 264192 [ 249.778263][T17638] loop4: detected capacity change from 0 to 1 [ 249.791775][T17639] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 249.803814][T17639] EXT4-fs (loop3): get root inode failed [ 249.809438][T17639] EXT4-fs (loop3): mount failed [ 249.820294][T17617] loop7: detected capacity change from 1036 to 1030 [ 249.835062][T17638] loop4: p1 < > p2 < > p3 p4 < p5 > [ 249.840452][T17638] loop4: partition table partially beyond EOD, truncated [ 249.847855][T17638] loop4: p1 start 10 is beyond EOD, truncated [ 249.853952][T17638] loop4: p2 start 6 is beyond EOD, truncated 03:28:36 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) r2 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="166825ba5699d9bc723eddc9daec7a782af73ef173b17fd2267d95fcc0a3d7de21f7b63e79dc4173c9025d258cb1241a6f58bd272e946a3c68b48b2aa8e5a5f0346dc1fca2a37a9a85bb581729331e7782e48a3452", 0x55}], 0x0, &(0x7f0000000580)={[{@utf8no}, {@uni_xlateno}, {@fat=@allow_utime={'allow_utime', 0x3d, 0x7}}], [{@seclabel}, {@context={'context', 0x3d, 'root'}}]}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000000500)={0x50000000}) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000080), &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:36 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r1, 0x1) r2 = open(&(0x7f0000000140)='./file0\x00', 0x40040, 0x0) flock(r2, 0x2) ioctl$FS_IOC_GETFLAGS(r2, 0x80086601, &(0x7f0000000040)) [ 249.859953][T17638] loop4: p3 start 225 is beyond EOD, truncated [ 249.866642][T17638] loop4: p4 size 2 extends beyond EOD, truncated [ 249.878455][T17639] loop3: detected capacity change from 0 to 264192 [ 249.889950][T17638] loop4: p5 start 225 is beyond EOD, truncated [ 249.896487][T17655] FAT-fs (loop5): bogus number of reserved sectors [ 249.903148][T17655] FAT-fs (loop5): Can't find a valid FAT filesystem 03:28:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x80000e, 0x91211, r0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="020185ffffff0a000000ff45ac0000ffffff85000000060000000000024000ffffffa5000000e100000088770072003007000500000000000000008000da55aa", 0x40, 0x1c0}]) [ 249.926739][T17639] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 249.938926][T17639] EXT4-fs (loop3): get root inode failed [ 249.944598][T17639] EXT4-fs (loop3): mount failed 03:28:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010031, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 249.978414][T17673] loop4: detected capacity change from 0 to 1 [ 250.027547][T17680] loop3: detected capacity change from 0 to 264192 [ 250.034506][T17673] loop4: p1 < > p2 < > p3 p4 < p5 > [ 250.039927][T17673] loop4: partition table partially beyond EOD, truncated [ 250.048066][T17673] loop4: p1 start 10 is beyond EOD, truncated [ 250.049144][T17680] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 250.054185][T17673] loop4: p2 start 6 is beyond EOD, truncated [ 250.066189][T17680] EXT4-fs (loop3): get root inode failed [ 250.072147][T17673] loop4: p3 start 225 is beyond EOD, truncated [ 250.077770][T17680] EXT4-fs (loop3): mount failed [ 250.088809][T17673] loop4: p4 size 2 extends beyond EOD, truncated [ 250.095604][T17673] loop4: p5 start 225 is beyond EOD, truncated [ 250.111336][ T709] blk_update_request: I/O error, dev loop7, sector 896 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 250.122651][ T709] Buffer I/O error on dev loop7, logical block 448, lost async page write [ 250.131246][ T709] blk_update_request: I/O error, dev loop7, sector 898 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 250.132943][T17680] loop3: detected capacity change from 0 to 264192 [ 250.142555][ T709] Buffer I/O error on dev loop7, logical block 449, lost async page write [ 250.142580][ T709] blk_update_request: I/O error, dev loop7, sector 900 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 250.142603][ T709] Buffer I/O error on dev loop7, logical block 450, lost async page write [ 250.142617][ T709] blk_update_request: I/O error, dev loop7, sector 902 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 250.171886][T17680] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 250.177473][ T709] Buffer I/O error on dev loop7, logical block 451, lost async page write [ 250.197561][T17655] FAT-fs (loop5): bogus number of reserved sectors [ 250.200792][T17680] EXT4-fs (loop3): get root inode failed [ 250.200805][T17680] EXT4-fs (loop3): mount failed [ 250.226387][T17655] FAT-fs (loop5): Can't find a valid FAT filesystem 03:28:36 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="020185ffffff0a000000ff45ac0000ffffff85000000060000000000024000ffffffa5000000e100000088770072003007000500000000000000008000da55aa", 0x40, 0x1c0}]) [ 250.253183][T17677] loop7: detected capacity change from 0 to 1036 [ 250.264611][T17701] loop4: detected capacity change from 0 to 1 [ 250.322232][ T1039] loop4: p1 < > p2 < > p3 p4 < p5 > [ 250.327524][ T1039] loop4: partition table partially beyond EOD, truncated [ 250.341919][ T1039] loop4: p1 start 10 is beyond EOD, truncated [ 250.348073][ T1039] loop4: p2 start 6 is beyond EOD, truncated [ 250.354064][ T1039] loop4: p3 start 225 is beyond EOD, truncated [ 250.360244][ T1039] loop4: p4 size 2 extends beyond EOD, truncated [ 250.366948][ T1039] loop4: p5 start 225 is beyond EOD, truncated [ 250.373761][T17701] loop4: p1 < > p2 < > p3 p4 < p5 > [ 250.379052][T17701] loop4: partition table partially beyond EOD, truncated [ 250.386208][T17701] loop4: p1 start 10 is beyond EOD, truncated [ 250.392335][T17701] loop4: p2 start 6 is beyond EOD, truncated [ 250.398318][T17701] loop4: p3 start 225 is beyond EOD, truncated [ 250.404485][T17701] loop4: p4 size 2 extends beyond EOD, truncated [ 250.411191][T17701] loop4: p5 start 225 is beyond EOD, truncated 03:28:36 executing program 0: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 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, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r2, 0x80006) sendfile(r1, r2, 0x0, 0x8000fffffffe) 03:28:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010032, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:36 executing program 5: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r2 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r3 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r3, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r2, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r2) r4 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r4, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000000380)={0x5, 0x80, 0x9, 0x7f, 0x6, 0xf6, 0x0, 0x100000001, 0x81, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x292b, 0x0, @perf_bp={&(0x7f0000000180), 0x4}, 0x10180, 0x8, 0x7, 0x0, 0x0, 0x5, 0x1ff, 0x0, 0x4, 0x0, 0x1f}, 0xffffffffffffffff, 0xd, r0, 0x3) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) preadv(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/67, 0x43}], 0x1, 0x80000001, 0x7) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:36 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="020185ffffff0a000000ff45ac0000ffffff85000000060000000000024000ffffffa5000000e100000088770072003007000500000000000000008000da55aa", 0x40, 0x1c0}]) 03:28:36 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) r2 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="166825ba5699d9bc723eddc9daec7a782af73ef173b17fd2267d95fcc0a3d7de21f7b63e79dc4173c9025d258cb1241a6f58bd272e946a3c68b48b2aa8e5a5f0346dc1fca2a37a9a85bb581729331e7782e48a3452", 0x55}], 0x0, &(0x7f0000000580)={[{@utf8no}, {@uni_xlateno}, {@fat=@allow_utime={'allow_utime', 0x3d, 0x7}}], [{@seclabel}, {@context={'context', 0x3d, 'root'}}]}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000000500)={0x50000000}) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000080), &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 250.650203][T17726] loop7: detected capacity change from 0 to 1036 [ 250.650824][T17727] loop3: detected capacity change from 0 to 264192 [ 250.667800][T17729] loop4: detected capacity change from 0 to 1 [ 250.667803][T17730] FAT-fs (loop1): bogus number of reserved sectors [ 250.667823][T17730] FAT-fs (loop1): Can't find a valid FAT filesystem [ 250.699930][T17729] loop4: p1 < > p2 < > p3 p4 < p5 > [ 250.705248][T17729] loop4: partition table partially beyond EOD, truncated [ 250.714466][T17729] loop4: p1 start 10 is beyond EOD, truncated [ 250.720618][T17729] loop4: p2 start 6 is beyond EOD, truncated [ 250.726605][T17729] loop4: p3 start 225 is beyond EOD, truncated [ 250.732794][T17729] loop4: p4 size 2 extends beyond EOD, truncated [ 250.736522][T17727] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 250.749247][T17729] loop4: p5 start 225 is beyond EOD, [ 250.751168][T17727] EXT4-fs (loop3): get root inode failed [ 250.751180][T17727] EXT4-fs (loop3): mount failed [ 250.751153][T17729] truncated [ 250.789659][T17726] loop7: detected capacity change from 1036 to 1030 03:28:37 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) r2 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="166825ba5699d9bc723eddc9daec7a782af73ef173b17fd2267d95fcc0a3d7de21f7b63e79dc4173c9025d258cb1241a6f58bd272e946a3c68b48b2aa8e5a5f0346dc1fca2a37a9a85bb581729331e7782e48a3452", 0x55}], 0x0, &(0x7f0000000580)={[{@utf8no}, {@uni_xlateno}, {@fat=@allow_utime={'allow_utime', 0x3d, 0x7}}], [{@seclabel}, {@context={'context', 0x3d, 'root'}}]}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000000500)={0x50000000}) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000080), &(0x7f0000000380)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388fc6ef5059e4685dd123b916d76468d57b9e5b917e0535ec4d293bd9ef86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8af3c9979676b48cff64fb42f310c2df3f43c17209ad0c7ecf39881704e7b51a7602bcca5901bfbede1c9c8332116351fc360d20f1e9ab0cb9e7581ca964e25cbc4e968b127dfca58aa2798ad5ff01ca88c02040f983f584220ca9520729bdfc3c6dc463918eedde3cb5b8c9cfc505ee7a69decb5b2d936ba14b270fa007d7aa14c0dc584cfa3ddc35485feccc6326a1d40bfd3253632eb34edb6d0399528df48a87435eea9ef9542dba7c591263a4e4f89e7f0c0f703e284166e606d47451d30d90aa81d678e01a70cd68309f76498f81d3d76a1c24c7cfa122d57b065b1a3455793e9206b45b06c75f4a953dbc90c63b23348aeddc082789c08"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 250.794942][T17727] loop3: detected capacity change from 0 to 264192 03:28:37 executing program 4: syz_read_part_table(0x0, 0x0, 0x0) [ 250.829643][T17727] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 250.841734][T17727] EXT4-fs (loop3): get root inode failed [ 250.847450][T17727] EXT4-fs (loop3): mount failed [ 250.861076][T17738] loop7: detected capacity change from 0 to 1036 03:28:37 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x3938700}}, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/37, 0x25}], 0x1, 0x8, 0x80000000) r1 = open(&(0x7f0000000280)='./file0\x00', 0x2fc, 0x19) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000000480)={{}, {r2, r3+60000000}}, 0x0) flock(r1, 0x1) r4 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r4, 0x2) timer_create(0x4, &(0x7f00000002c0)={0x0, 0x17, 0x2dcea9eca895f401, @thr={&(0x7f0000000300)="3ac4dd74c7d29b09896a3e9b8d953090f3f05f0eaff5d820f3c0c8e1dd2829b07b61b4a42fc9c814f8ef46eb75c7c092f3bc8cba40965c", &(0x7f0000000340)="fb30e77e3d926ace198a65c617602fdc9629f9da7aca64291873dd419caf03f237ac8b8bab2c9714bcf8067188e6c69036da1538bc171a5ee33ce2661c43d4fa5d6225a9bf9737e02842761d2ff59c7fce154a6bdb54ace95534f0cef0789846608e249b0c5c757ef12009915e1fe7085b12339ddc29ca63f8d6094b549e92ac4f99ad65a3ab7e65282fecafbcad6441d525888ab0b40b6515025e815c007c959c019f11faf51aef374f8c5380e77a2cd39890955a451edc6b0b3c309a354304cfff5f0e0f138056a765a54b1ce1802f38e61e2003cc58f2551892ce7657e6b60e19"}}, &(0x7f00000000c0)=0x0) timer_settime(r5, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) clock_gettime(0x0, &(0x7f0000000040)) timer_create(0x0, &(0x7f0000000100)={0x0, 0x14}, &(0x7f00000000c0)=0x0) timer_settime(r6, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) clock_gettime(0x2, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r6, 0x1, &(0x7f0000000580)={{r7, r8+10000000}}, &(0x7f00000005c0)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{}, {0x77359400}}, &(0x7f00000001c0)) 03:28:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010033, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 250.872517][T17755] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 31 prio class 0 [ 250.891717][T17754] FAT-fs (loop1): bogus number of reserved sectors [ 250.898265][T17754] FAT-fs (loop1): Can't find a valid FAT filesystem 03:28:37 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) r2 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="166825ba5699d9bc723eddc9daec7a782af73ef173b17fd2267d95fcc0a3d7de21f7b63e79dc4173c9025d258cb1241a6f58bd272e946a3c68b48b2aa8e5a5f0346dc1fca2a37a9a85bb581729331e7782e48a3452", 0x55}], 0x0, &(0x7f0000000580)={[{@utf8no}, {@uni_xlateno}, {@fat=@allow_utime={'allow_utime', 0x3d, 0x7}}], [{@seclabel}, {@context={'context', 0x3d, 'root'}}]}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000000500)={0x50000000}) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000080), &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:37 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f00000000c0)={[0x200000000000]}, 0x8, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 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, 0x8, 0x0, @perf_config_ext={0x10000, 0x81}}, 0x0, 0xff7fffffffffffff, r0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r1) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 250.959600][T17738] loop_set_status: loop7 () has still dirty pages (nrpages=17) 03:28:37 executing program 4: syz_read_part_table(0x0, 0x0, 0x0) [ 251.031526][T17777] FAT-fs (loop1): bogus number of reserved sectors [ 251.038129][T17777] FAT-fs (loop1): Can't find a valid FAT filesystem [ 251.070530][T17790] loop3: detected capacity change from 0 to 264192 [ 251.082049][T17777] loop7: detected capacity change from 0 to 1036 [ 251.097292][T17790] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 251.109414][T17790] EXT4-fs (loop3): get root inode failed [ 251.115092][T17790] EXT4-fs (loop3): mount failed [ 251.192296][T17777] loop7: detected capacity change from 1036 to 1030 03:28:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010034, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:37 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf97572d451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9", [0x80]}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) close(0xffffffffffffffff) ftruncate(0xffffffffffffffff, 0x7b9) 03:28:37 executing program 4: syz_read_part_table(0x0, 0x0, 0x0) 03:28:37 executing program 0: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0xa, 0x0, 0x1, 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, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xf}, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, r0, 0x0, 0xffffffffffffffff, 0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x2) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r2, 0x80006) sendfile(r1, r2, 0x0, 0x8000fffffffe) 03:28:37 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x2d, 0x0, 0x1f}, {}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x66a1, 0x3, 0x5, 0x7}, {0xba2, 0x81, 0x5, 0x2}]}) 03:28:37 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000400)="860c3fe93c1242f4e7b126b097eaa769be6d05c41bd34e677d114b654b49938ca8db38f8c44f7b7d9c400000000000000087cfec79b04c2e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715", 0x4e}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x3a) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000100)={0xfffffffffffffffc}}, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) 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) wait4(r0, &(0x7f0000000040), 0x1000000, &(0x7f0000000140)) exit_group(0x0) [ 251.564105][T17822] loop3: detected capacity change from 0 to 264192 [ 251.575812][T17825] loop7: detected capacity change from 0 to 1036 [ 251.598165][T17822] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated 03:28:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010035, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 251.610222][T17822] EXT4-fs (loop3): get root inode failed [ 251.615845][T17822] EXT4-fs (loop3): mount failed [ 251.689556][T17825] loop7: detected capacity change from 1036 to 1030 [ 251.693907][T17847] loop3: detected capacity change from 0 to 264192 [ 251.706133][T17847] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 251.718183][T17847] EXT4-fs (loop3): get root inode failed [ 251.719083][T17825] loop7: detected capacity change from 0 to 1036 [ 251.723825][T17847] EXT4-fs (loop3): mount failed [ 251.769549][T17840] loop7: detected capacity change from 1036 to 1030 03:28:40 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r1, 0x1) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x14, 0x0, @thr={&(0x7f0000000040)="1ead9835f8dc85a1d8fe853b54e201497690d6855477ae58", &(0x7f00000002c0)="2133d862e753b2fca3d61b1894f76f83396f14aae33dc00ed9e27ecfaa1fee731864ad46174621e826e01ef7b1995d7188d6fa19c821c2998b313cb4dbf91fd5dfebd66482e5ed3b02d0e7370e0a6555a742763f5db2a212da1a7954d57f598ee81558231e"}}, &(0x7f00000001c0)) flock(r2, 0x2) 03:28:40 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') chdir(&(0x7f0000000080)='./file1\x00') r1 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r1, &(0x7f00000001c0)=ANY=[@ANYRESHEX=r1, @ANYRESOCT=r0], 0x69) close(r1) r2 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r2, &(0x7f0000000200)=ANY=[@ANYRES32], 0x69) close(r2) r3 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) close(r3) write$binfmt_script(r0, &(0x7f0000000340)={'#! ', './file0', [{0x20, 'msdos\x00'}, {0x20, '-.'}], 0xa, "757b6b83f7b7cefb1755ac8253154fccffd67de67add496ebc44c851e7a299f4c0240e08dd668d40b0047479747c4b3d92aec75a502a167800f6f24add33db49205ee7084a4a9ccbdda4f0209a59e495fa8c00f5a7b9edef3882dd5a0997c161c137a50a97f7c105c0ed6559517dca29a333ecfc6df6e69b0baa09a34f9516f06ad9924b5ad07ac59f90db29570602da7c3deb89d755d833b1452c504277"}, 0xb3) r4 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r4, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) close(r4) creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_script(0xffffffffffffffff, &(0x7f00000004c0)=ANY=[@ANYRES16=r1, @ANYRES16, @ANYRESHEX=r0, @ANYBLOB="5c32c942077236a73242fa459af9f4", @ANYRESDEC=r3, @ANYRESOCT=r4, @ANYRESDEC=r1, @ANYRESDEC, @ANYRESDEC], 0x141) unlink(&(0x7f0000000300)='./file0\x00') close(0xffffffffffffffff) 03:28:40 executing program 4: syz_read_part_table(0x0, 0x0, &(0x7f0000000040)) 03:28:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010036, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:40 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_bp={&(0x7f0000000000), 0xe}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x100, 0x13e) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000100)={0x0, {}, 0x0, {}, 0x4, 0x4, 0x9, 0x7, "dbbe5fed54555a1fdc444cd6538e96d527de0916f6fceea3bbd91ce49d9872348151a3ca9836fcfbcc281337cdfa0d69af244e2313236f83236af075e8f5b75a", "67605c5b5e439c05b54c47a6405cdd36c481aa7ddd803456ef34adec9a39b0ea", [0x81, 0x1ff]}) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:40 executing program 0: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0xff, 0x4, 0x7f, 0x53, 0x0, 0x2, 0x32940, 0x3, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, @perf_bp={&(0x7f0000000000), 0x3}, 0x10004, 0x0, 0x2, 0x5, 0x3, 0xf4, 0x64, 0x0, 0x2, 0x0, 0xd1a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 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, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r2, 0x80006) sendfile(r1, r2, 0x0, 0x8000fffffffe) [ 253.957122][T17877] loop3: detected capacity change from 0 to 264192 [ 253.961069][T17874] loop7: detected capacity change from 0 to 1036 [ 253.964522][T17879] loop1: detected capacity change from 0 to 87 [ 253.992081][T17877] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated 03:28:40 executing program 4: syz_read_part_table(0x0, 0x0, &(0x7f0000000040)) 03:28:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010037, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:40 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00004, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="65727237f24b83a2db0a9daa39340d6b733d72"]) [ 254.004128][T17877] EXT4-fs (loop3): get root inode failed [ 254.009839][T17877] EXT4-fs (loop3): mount failed 03:28:40 executing program 4: syz_read_part_table(0x0, 0x0, &(0x7f0000000040)) [ 254.079401][T17874] loop7: detected capacity change from 1036 to 1030 [ 254.102890][T17903] loop1: detected capacity change from 0 to 264192 [ 254.112469][T17903] FAT-fs (loop1): Unrecognized mount option "err7òKƒ¢Û [ 254.112469][T17903] ª94ks=r" or missing value [ 254.125974][T17905] loop3: detected capacity change from 0 to 264192 03:28:40 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x41) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r1, 0x0) r2 = syz_mount_image$nfs(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x6, 0x3, &(0x7f0000001740)=[{&(0x7f00000015c0)="2421554649f7beed3f21673bfe357e7e043237696aa7524005049e83e14030d40655d47dec29c9f9898a1e3aec59b78ff72d5762ee15ef41ddf6f82336746cbd4dff51a1cc8437e79273118b41b74659370b82cb48831cbc0a74df85c9201a433b031753c52edd01f3976ca50433a469f17dd52708428397ef7898a86656c230ae7ca6acab2df86c639fbd9f600e44fd8a8b4cfd6e4cfd1d146b19c642", 0x9d}, {&(0x7f0000001680)="4644484bc16e688869e2ceb8a7a004a63a867c9399dfd5359e3549efeab1598faa859b8bf247fd35e650d77cf748b5fad8cc7104", 0x34, 0xffffffffffffffff}, {&(0x7f00000016c0)="59e73a7dcb42e561207dd218cf04d0a77162b4cfaa7ad4a3b51250326d1ebd0144b29eca09a9c07c2fc3ffe129244e73796073e98ef321960f5b4cdb4938ff3e524215f44300faf64d62931da0", 0x4d}], 0x4000, &(0x7f00000017c0)={[{'+'}, {'%'}, {}, {'\x9a-,,^!-@'}], [{@obj_type={'obj_type', 0x3d, '+]](/]'}}]}) recvmmsg$unix(r0, &(0x7f0000001940)=[{{&(0x7f0000001840), 0x6e, &(0x7f00000018c0), 0x0, &(0x7f0000001900)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}], 0x20}}], 0x1, 0x101, &(0x7f0000001980)) fchownat(r2, &(0x7f0000001800)='./file0\x00', r3, 0xee00, 0x400) r4 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) fallocate(0xffffffffffffffff, 0x9, 0x10000, 0x401) write$binfmt_elf32(r4, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) recvmsg(r1, &(0x7f0000001500)={&(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @private2}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/184, 0xb8}, {&(0x7f0000000300)=""/88, 0x58}, {&(0x7f0000000380)=""/79, 0x4f}, {&(0x7f0000000400)=""/4096, 0x1000}], 0x4, &(0x7f0000001400)=""/221, 0xdd}, 0x100) close(r4) preadv(r4, &(0x7f0000000280), 0x0, 0xd9f, 0x9) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="2321202e2f66696c6530200a955ff3b529635a6fbcbf7bac4e7e0fb7f513317479a55fa246dd312696d65e41706eb52df889ede1df9bfc436e300d9802e1e4444e81e8b1866ed501fd5d5053ef12eaa71a6b1e020b0cdef0ff1612f4c14c00106fd37567ec81a64e5793c340f93bf9ab4e61ed73c95e"], 0xc) write$cgroup_type(r1, &(0x7f00000018c0), 0x9) close(r0) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) [ 254.153185][T17874] loop7: detected capacity change from 0 to 1036 [ 254.160057][T17888] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 30 prio class 0 [ 254.177267][T17905] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 254.189351][T17905] EXT4-fs (loop3): get root inode failed [ 254.194997][T17905] EXT4-fs (loop3): mount failed [ 254.220513][T17916] loop1: detected capacity change from 0 to 16383 [ 254.228360][T17916] nfs: Unknown parameter '+' [ 254.239483][T17911] loop_set_status: loop7 () has still dirty pages (nrpages=34) [ 254.254052][T17905] loop3: detected capacity change from 0 to 264192 03:28:40 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1c0}]) [ 254.278225][T17916] loop1: detected capacity change from 0 to 16383 [ 254.290745][T17916] nfs: Unknown parameter '+' [ 254.295651][T17888] blk_update_request: I/O error, dev loop7, sector 400 op 0x0:(READ) flags 0x80700 phys_seg 19 prio class 0 [ 254.300277][T17933] loop4: detected capacity change from 0 to 1 [ 254.318096][T17905] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 254.330134][T17905] EXT4-fs (loop3): get root inode failed [ 254.335759][T17905] EXT4-fs (loop3): mount failed 03:28:41 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x2, 0x0, @thr={&(0x7f00000002c0)="f0ca99a050190522cb3d50f440ba8f2a8315db31e89e49118d36e8f84c55fb2413460117767ab09db67f33e78e3d31d17fe4c31e83d50607485bdb5168242167a1faa4b5f2b69baba3b3d53321b899282977ab9e69cbc4e427ec6e4151ef36fd9a344d83204ac19baaaf7032efd4dc022ab047217c459e322ba5b8aefdb5a58448834a443434764e9a8363d0c1ec069c26cc8c5f779d8a233b25d87e65195f08da4713013c6fad7f57319b188acf561bcc62ad5971af81639848d337efa88264b3e027863ead1a848254686e", &(0x7f00000003c0)="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"}}, &(0x7f0000000100)=0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f00000013c0)={{r1, r2+10000000}, {0x0, 0x989680}}, &(0x7f0000001400)) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r4 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r4, 0x1) r5 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r5, 0x2) 03:28:41 executing program 1: socket$inet6_udp(0xa, 0x2, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.memory_pressure\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x12, r0, 0x0) ftruncate(r0, 0x8001) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x8400, 0x0) ioctl$KDSKBENT(r1, 0x4b47, &(0x7f0000000040)={0x6, 0x6, 0xda}) socket$inet6(0xa, 0xa, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x3, 0x0, &(0x7f00000012c0)) 03:28:41 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) r4 = openat$incfs(r2, &(0x7f00000000c0)='.log\x00', 0x8000, 0x40) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000000a80)) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:41 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1c0}]) 03:28:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010038, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 254.821993][T17957] loop4: detected capacity change from 0 to 1 [ 254.828576][T17958] loop3: detected capacity change from 0 to 264192 [ 254.828795][T17955] loop7: detected capacity change from 0 to 1036 [ 254.841917][T17958] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 254.853951][T17958] EXT4-fs (loop3): get root inode failed [ 254.859601][T17958] EXT4-fs (loop3): mount failed 03:28:41 executing program 0: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 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, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000000)=""/61) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r2, 0x80006) sendfile(r1, r2, 0x0, 0x8000fffffffe) 03:28:41 executing program 1: socket(0x10, 0x2, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) bind$unix(r3, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r3, 0x0) accept(r3, 0x0, 0x0) r4 = socket$unix(0x1, 0x5, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect(r4, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) r6 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r6, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) close(r6) listen(r6, 0x1) 03:28:41 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1c0}]) 03:28:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010039, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 254.989254][T17983] loop4: detected capacity change from 0 to 1 [ 254.995475][T17975] loop_set_status: loop7 () has still dirty pages (nrpages=16) [ 255.009697][T17986] loop3: detected capacity change from 0 to 264192 [ 255.023964][T17986] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated 03:28:41 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000080)=[{{}, 0x4, 0x488d, 0x8001}, {{}, 0x16, 0x8000, 0xd5}, {{r2, r3/1000+60000}, 0x1, 0x867, 0x43e7ddb9}, {{0x0, 0x2710}, 0x14, 0x9, 0x4}, {{0x77359400}, 0x2, 0x7, 0x309}, {{}, 0x3, 0x8, 0xf6d}, {{0x0, 0xea60}, 0x12, 0xf5d0, 0x3}], 0xa8) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, 0x0) r4 = dup2(r1, r0) ioctl$EVIOCGUNIQ(r4, 0x80404508, 0x0) [ 255.036024][T17986] EXT4-fs (loop3): get root inode failed [ 255.041677][T17986] EXT4-fs (loop3): mount failed [ 255.055977][ T709] blk_update_request: I/O error, dev loop7, sector 768 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 255.067318][ T709] Buffer I/O error on dev loop7, logical block 96, lost async page write [ 255.082696][T17955] loop7: detected capacity change from 0 to 1036 03:28:41 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300), 0x0, 0x1c0}]) 03:28:41 executing program 1: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00002b4000/0x3000)=nil, 0x3000, 0x3, 0x4000010, 0xffffffffffffffff, 0x62ce000) preadv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000040)=""/131, 0x83}, {&(0x7f0000000200)=""/232, 0xe8}, {&(0x7f0000000300)=""/125, 0x7d}, {&(0x7f0000000380)=""/168, 0xa8}], 0x4, 0x5, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(r0, &(0x7f0000000580)=[{&(0x7f0000000440)="ae95bcf7609d1f16d792d1cd12dc56911682885b4f2aa7377915cb0bf0710de586d5fa8fd78cf11885163451fee098d79b4bd56643e989974fce0c5f264ff6b5da234d8878b49e9b851284f71aa12a70da775c101b3fb6d5428469c002db10e995958d048932500a99cde47d68df45f3517e78ff9aeb3a5217f94875ea", 0x7d}, {&(0x7f00000004c0)="0da765611476fd8022d44bcedfdf2d0cff8163ab82925661a106c0de6f0455f1272ad3afe1adee4d007491268b724c7a11b63dec246036186d3b1c4ff2a0bdc1f9a574c5dd7e9ee030d7075aa0a3481dab11dabbac06fe94aff0d407fcc286cb674a5c7e9e52e5e04f2f9abf5c53bea3fa3383f5d0da50f2c50a54470b6bbfe048e388ab652d555058855ec2cdc1ca851fb09c3fe47477b94ef63b4e9356485481306eb34742e178698ebf8e108d02ff856982b332d5aa5fbcf6a0d8fe84", 0xbe}], 0x2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000640), 0x1000000000000050, 0xd9f, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000800)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap}, {@aname={'aname', 0x3d, '\x06\xf8\x84{\xa8\xb0C\x06\x8b\x8c\x99r\x1b\x13\x10y\x9b\xecd%\xe5*\b\xf1\xa2y\xe9\x8a\xd5\x14\x8auD\x86\xf0\x9c\xb1\xb2B\xc2\xed\x02Q\xe41*\x03a\xb9\x9c\x183\x98\xa6dMZe\x85s\x0fE\xbbf\xc7\xf7)\x92@\xc5\xb3D\xc1\xea\x1e3\xcf\x1a\xb5F\xe0\xed\xeai\xc1\xd1%\xf7\xd3\v\xc6\xc5V@\xbe\x85\xa3\b\xff\x98N\x92:\xfdRU\xe4\x86I7\xdf\xf6\x9e\x8f\x00\x00\x00\x00\x00\x00\x00\x00\x00!%\xa6q4\xa5 m\xc8\xc8\x85\xd3\xdf)\xfd\xaf+\xc2/K\x0e\xd4\xdf\x1e\x15h\xd2<\a\x12\bt8M\xc6\x93\x1d\x82\xb5\x1f\xcd\x93d'}}]}}) 03:28:41 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="a291ca4db03cb93fa546899360340f08010586efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cedec35c5207aab75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 255.129381][T17975] loop7: detected capacity change from 1036 to 1030 [ 255.154818][T17986] loop3: detected capacity change from 0 to 264192 [ 255.212155][T17986] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 255.214827][T18009] loop4: detected capacity change from 0 to 1 [ 255.224194][T17986] EXT4-fs (loop3): get root inode failed [ 255.235884][T17986] EXT4-fs (loop3): mount failed 03:28:41 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) r4 = openat$incfs(r2, &(0x7f00000000c0)='.log\x00', 0x8000, 0x40) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000000a80)) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 255.278742][T18023] loop7: detected capacity change from 0 to 1036 03:28:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc01003a, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:41 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300), 0x0, 0x1c0}]) 03:28:41 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) r4 = openat$incfs(r2, &(0x7f00000000c0)='.log\x00', 0x8000, 0x40) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000000a80)) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 255.389384][T18031] loop_set_status: loop7 () has still dirty pages (nrpages=19) [ 255.409455][T18040] loop4: detected capacity change from 0 to 1 [ 255.415959][T18041] loop3: detected capacity change from 0 to 264192 [ 255.442634][T18041] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 255.454702][T18041] EXT4-fs (loop3): get root inode failed [ 255.460369][T18041] EXT4-fs (loop3): mount failed [ 255.476256][T18023] blk_update_request: I/O error, dev loop7, sector 888 op 0x0:(READ) flags 0x80700 phys_seg 4 prio class 0 [ 255.500665][T18023] loop7: detected capacity change from 0 to 1036 [ 255.574310][T18041] loop3: detected capacity change from 0 to 264192 [ 255.594040][T18041] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 255.606073][T18041] EXT4-fs (loop3): get root inode failed [ 255.611731][T18041] EXT4-fs (loop3): mount failed 03:28:42 executing program 0: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 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, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffff9, 0x1}, 0x12, 0x2000000000000000}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) fallocate(0xffffffffffffffff, 0x29, 0x6, 0x200) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r2, 0x80006) sendfile(r1, r2, 0x0, 0x8000fffffffe) 03:28:42 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300), 0x0, 0x1c0}]) 03:28:42 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) r4 = openat$incfs(r2, &(0x7f00000000c0)='.log\x00', 0x8000, 0x40) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000000a80)) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:42 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f00000000c0)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8dfb13d5171ceed212a207f44ab9be42359d5d4dfd0a3973659e6ac5484e5ac8202053a3dc10c0e73880fb6ee1ba53f20270a8deb57bbe5"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc01003b, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:42 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="a291ca4db03cb93fa546899360340f08010586efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cedec35c5207aab75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 255.856290][T18070] loop4: detected capacity change from 0 to 1 [ 255.863805][T18073] loop3: detected capacity change from 0 to 264192 [ 255.871597][T18071] loop7: detected capacity change from 0 to 1036 [ 255.886389][T18073] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 255.898427][T18073] EXT4-fs (loop3): get root inode failed 03:28:42 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="020185ffffff0a000000ff45ac0000ffffff85000000060000000000024000ff", 0x20, 0x1c0}]) [ 255.904069][T18073] EXT4-fs (loop3): mount failed 03:28:42 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="a291ca4db03cb93fa546899360340f08010586efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cedec35c5207aab75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc01003c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:42 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="a291ca4db03cb93fa546899360340f08010586efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cedec35c5207aab75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 255.963955][T18091] loop4: detected capacity change from 0 to 1 [ 255.979364][T18071] loop7: detected capacity change from 1036 to 1030 03:28:42 executing program 1: set_mempolicy(0x1, &(0x7f0000000040)=0x7f, 0x80) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, &(0x7f00000024c0)={'syztnl2\x00', &(0x7f0000002440)={'ip6tnl0\x00', 0x0, 0x4, 0x8, 0x9, 0x38c7faee, 0x4, @empty, @remote, 0x80, 0x700, 0x3, 0xffffffbc}}) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000028c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)="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0x1000}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f00000023c0)=[{&(0x7f00000000c0)="1fdfe8016036c5b1307202f0017e25ec7ae92405b9b4a20e0f9ae2adb8c7988d1ccd6c70299b7b0c5604f45fdb2370bff6439299381b2002a3aaf8ba4785ef4309b4d3b826e102f5ec8d5f7a508f2e5a75922f0363fb1b98b9de80f256583dc007502fbf0714f4da3eee11f8894cf858a637a49c58346d752219abed853d4d6576630cab6594b345", 0x88}, {&(0x7f0000000180)="759b0a4af69a7e3ed6a556c0e7f8b7b917d72a70f8f9b157b461dc3284f1a5b196927044021bfe9950e2912651d4a2b396dcf041727d8c2f7e930cf64360423ca7efa9c1204bef91091f9da5c2144c36a3dd8b8964672a68e48a5a5476cf5ef298f7641258fc1faa3e52983133d0098c3770822aa97a221109a7b7086d003c1b9b02fc97e4b3", 0x86}, {&(0x7f0000000240)="861956", 0x3}, {&(0x7f0000000280)="1126962bcc87d78607d51ff66c69c0269bcc502e253667b603a04f5979f848b18672994f022470aabcab41829b93a95e27d03599c979715f83e0668126c636267b29b3ea89ff752b2d3698e48bf428000ce0ec806dc3b19e2022e145b906f9551b8bcba3cb7f0edc9b378db3b9e9487be32ce6633619a42fa2ae082fb2224b47122c17bbc856f9c3d211a98af6cee3d51868e8aff861398458dc4f540a2a48bb28878408b8f2f95630f5f29ba091f90ac265ccd70061888327b40f4572e07b1178ed5f1326dc4cf4820a941989f8ed69647b45aa350bc38edbfb26755743b1706aa176550ae2d557f5ab809a362f7878c1f7d3", 0xf3}, {&(0x7f00000013c0)="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", 0x1000}], 0x5, &(0x7f0000002500)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r0, @loopback, @remote}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x6}}], 0x38}}, {{&(0x7f0000002540)={0x2, 0x4e24, @remote}, 0x10, &(0x7f0000002700)=[{&(0x7f0000002580)="81375e79b8b8b729b83ef80ea8f4e2d236fd45ad567e1057487d169a66c63eea2cf6bd69130596bbc1f225319d5e731ddf3b2de7c8f06fa78b294fa72b741a2a78c12525a1f45bcc6ee26667cb194d", 0x4f}, {&(0x7f0000002600)="fe1260b78eb4bfb6a9aedaa563214435ae669e2d0b82c87f94796d6f3233a3699d7eb52e785858a64a63a8407c8f0522923c88004d01498cce1c8371af1b2dbd608971147ca87e809afc7fd61039c8d10a1333a405afefd852b90824bcebe29c5aa2ca65991eb62653ebd7adac077a0f50d8a98b25d0b06bcb1b282707280c1aaf86614070d6559f3a6957022cc541c39b8229e3b53d3be6cc5dce6c000644b526103869db663d4096addfa980eff3daf4c6ff85d34ede3825e8ae1cf326d92fbfc890f90e", 0xc5}], 0x2, &(0x7f0000002740)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0xc1}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x400}}, @ip_retopts={{0x2c, 0x0, 0x7, {[@noop, @generic={0x89, 0x12, "3d52c6dd5b4b4ab460247bebcc2e7145"}, @ssrr={0x89, 0x7, 0x89, [@multicast2]}]}}}, @ip_retopts={{0xb8, 0x0, 0x7, {[@ssrr={0x89, 0x27, 0xa6, [@local, @loopback, @local, @rand_addr=0x64010101, @local, @remote, @rand_addr=0x64010101, @empty, @empty]}, @generic={0x83, 0x6, "64b2490c"}, @timestamp={0x44, 0x24, 0xe7, 0x0, 0x6, [0x5, 0x0, 0x200, 0x80, 0x9, 0x7f, 0x0, 0x1]}, @timestamp_prespec={0x44, 0x1c, 0x9a, 0x3, 0x0, [{@private=0xa010102, 0xffffffcd}, {@remote, 0x4}, {@local}]}, @timestamp_addr={0x44, 0xc, 0x9f, 0x1, 0x5, [{@remote, 0x6}]}, @timestamp_prespec={0x44, 0x2c, 0x38, 0x3, 0x8, [{@multicast2, 0x6}, {@local, 0x8}, {@empty, 0x8}, {@multicast1, 0x5}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xfffffffe}]}, @end]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x6}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @rand_addr=0x64010100}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x9d32}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x7}}], 0x180}}], 0x3, 0x4000000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) [ 256.025851][T18102] loop3: detected capacity change from 0 to 264192 [ 256.040868][T18071] loop7: detected capacity change from 0 to 1036 03:28:42 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x4, 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, @perf_config_ext={0x3f4d, 0x40}, 0x101, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) close(0xffffffffffffffff) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 256.069331][T18102] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 256.081534][T18102] EXT4-fs (loop3): get root inode failed [ 256.087158][T18102] EXT4-fs (loop3): mount failed [ 256.125299][T18116] loop7: detected capacity change from 0 to 1036 [ 256.155528][T18102] loop3: detected capacity change from 0 to 264192 [ 256.179686][T18102] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 256.191756][T18102] EXT4-fs (loop3): get root inode failed [ 256.197404][T18102] EXT4-fs (loop3): mount failed [ 256.202611][T18116] loop7: detected capacity change from 1036 to 1030 [ 256.262179][T18116] loop7: detected capacity change from 0 to 1036 03:28:43 executing program 0: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 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, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) fadvise64(0xffffffffffffffff, 0x4, 0x4, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r2, 0x80006) sendfile(r1, r2, 0x0, 0x8000fffffffe) 03:28:43 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="020185ffffff0a000000ff45ac0000ffffff85000000060000000000024000ff", 0x20, 0x1c0}]) 03:28:43 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f00000000c0)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8dfb13d5171ceed212a207f44ab9be42359d5d4dfd0a3973659e6ac5484e5ac8202053a3dc10c0e73880fb6ee1ba53f20270a8deb57bbe5"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc01003d, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:43 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) close(0xffffffffffffffff) fsetxattr(0xffffffffffffffff, &(0x7f00000000c0)=@known='trusted.overlay.nlink\x00', &(0x7f0000000100)='-}\x00', 0x3, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f11ac6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 256.769968][T18152] loop4: detected capacity change from 0 to 1 [ 256.770169][T18155] loop7: detected capacity change from 0 to 1036 [ 256.791746][T18159] loop3: detected capacity change from 0 to 264192 03:28:43 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f00000000c0)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20bbaff002e40123b916d76468d2f85e726aa0757b9e5b917e01aad9bbab1e6410b6a55c800000000f29ea989301171cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8d0ec955ef653207a53"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:43 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="020185ffffff0a000000ff45ac0000ffffff85000000060000000000024000ff", 0x20, 0x1c0}]) 03:28:43 executing program 5: perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2050d, 0x80, 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, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) close(0xffffffffffffffff) ioctl$INCFS_IOC_FILL_BLOCKS(0xffffffffffffffff, 0x80106720, &(0x7f0000000200)={0x4, &(0x7f0000000580)=[{0x9, 0x14, &(0x7f00000000c0)="eedbbc52e405b763cd96e6e43fccdb090e172825", 0x1}, {0x2, 0xbf, &(0x7f0000000100)="dcd5fbb96fb852bc4121386525bb0b76933877bcd6ebc5bcbbbe2472b7714f55cad92d8a80fa7aa84c298a45feb718736a57bd4f732c6402b70d4388caed84e089173f5456255eacbbed4ecc89607f3e91664038597e7fded06d47dfcdbf8c74b765cbfe2a6b2bb23ac29c3c894ac4fde526755965ac06ad22aba2afd3646e3b1d3f2b276c06b5a048b12a6ea8e04dab975179c6e332d63f68a0edceccf3372b4491aa96ba898902d07132848050055cdab5fdafc16853167ec2b9cda1d075", 0x1, 0x1}, {0xfff, 0x90, &(0x7f0000000380)="cc6eb2d0c9fbbbe83d02c7c547c0103510c0b87e05e1c2352be13cb8efcd754ef0b5196b4099461bf5c8316f08588e3059298c737508fbbcb7e47d197c54594458822f82fe5f821e3d9f391b80db7deb46d095127fb78fadedda469f5069ce644565741f355e43280e4f45abf41f43175e1dc499909f9c64cda87b1e9beadf3a546991e393780092910681b1dfca043b", 0x0, 0x1}, {0x1, 0x83, &(0x7f0000000440)="a74307415ad1be4c60c507c1f3282c7f7958409bbd329d76cff56ef6771e5d5c9449fc80f33a4683a3872e9608f10413fc62947628e0095a93aa2681b46e87618d9d353fd7665e1bbc5c23e429e86ae9060322b95a18dbd56a7646b5525ba097b91bdff4f2ed08b21a9e636ed5d7b0721f56f10da527813d1476dbb33a446cc26bf33a", 0x1, 0x1}]}) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 256.832369][T18159] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 256.844462][T18159] EXT4-fs (loop3): get root inode failed [ 256.850173][T18159] EXT4-fs (loop3): mount failed 03:28:43 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c8000000b1f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) close(0xffffffffffffffff) close(0xffffffffffffffff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 256.899208][T18155] loop7: detected capacity change from 1036 to 1030 [ 256.906369][T18175] loop4: detected capacity change from 0 to 1 [ 256.913952][T18159] loop3: detected capacity change from 0 to 264192 [ 256.923900][T18159] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 256.936035][T18159] EXT4-fs (loop3): get root inode failed [ 256.941682][T18159] EXT4-fs (loop3): mount failed 03:28:43 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) r4 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r4, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) close(r4) kcmp(0xffffffffffffffff, 0xffffffffffffffff, 0x0, r4, 0xffffffffffffffff) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_WOWLAN(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="150b000000000000000005"], 0x28}}, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r3, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4000) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r6) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 03:28:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc01003e, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:43 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="020185ffffff0a000000ff45ac0000ffffff85000000060000000000024000ffffffa5000000e1000000887700720030", 0x30, 0x1c0}]) [ 257.016325][T18193] loop7: detected capacity change from 0 to 1036 [ 257.019596][T18198] loop3: detected capacity change from 0 to 264192 [ 257.040331][T18201] loop4: detected capacity change from 0 to 1 [ 257.087810][T18198] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 257.099964][T18198] EXT4-fs (loop3): get root inode failed [ 257.105592][T18198] EXT4-fs (loop3): mount failed [ 257.129247][T18194] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 257.159177][T18193] loop7: detected capacity change from 1036 to 1030 [ 257.224917][T18193] loop7: detected capacity change from 0 to 1036 [ 257.231857][T18210] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 257.248087][T18198] loop3: detected capacity change from 0 to 264192 [ 257.291261][T18198] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 257.303320][T18198] EXT4-fs (loop3): get root inode failed [ 257.308954][T18198] EXT4-fs (loop3): mount failed [ 257.329257][T18193] loop_set_status: loop7 () has still dirty pages (nrpages=16) 03:28:43 executing program 0: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 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, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x6, 0xffffffffffffffff, 0x1) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r3, 0x80006) sendfile(r1, r3, 0x0, 0x8000fffffffe) 03:28:43 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="020185ffffff0a000000ff45ac0000ffffff85000000060000000000024000ffffffa5000000e1000000887700720030", 0x30, 0x1c0}]) 03:28:43 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@fragment, 0x8) r1 = syz_open_dev$vcsa(&(0x7f0000000e80), 0x7ff, 0x400000) ioctl$BTRFS_IOC_SEND(r0, 0x40489426, &(0x7f0000005140)={{r1}, 0x1, &(0x7f00000012c0)=[0x9], 0x5, 0x7, [0x5, 0x8, 0x9, 0x581]}) r2 = accept$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @private2}, &(0x7f00000002c0)=0x1c) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r0, 0x89f6, &(0x7f0000004e40)={'syztnl1\x00', &(0x7f0000004dc0)={'ip6tnl0\x00', 0x0, 0x2f, 0x4, 0x40, 0x2, 0x31, @ipv4={'\x00', '\xff\xff', @private=0xa010101}, @private1, 0x7800, 0x80, 0x4, 0x3}}) sendmmsg$inet(r0, &(0x7f0000005000)=[{{&(0x7f00000000c0)={0x2, 0x4e24, @loopback}, 0x10, &(0x7f0000000d80)=[{&(0x7f0000000140)="39783097afda0de70b26b344e8a7421b171c7d6dc7a30a2b7ffbf469dfd3f018e6b15747fb62bcec18bf90584bcd6905d897c64bd8445dfa25c09f900c7a844ba2734583f2346a31353a9a69b448639caafe9cda2c9135ed5c1627739a7dc1ad69e69b874202e1d6faabe87be89d465fea7b9bf05039dd56e514c1bc67db25be4aae19e7e14e6c0dee38d9d0a8ee92736e0221e0e4e7292afac2a5466b168be528a945828282a9692bc83790434125eddb626a777aeb1f79cfe585a5326fde68b08ff239a65a19e2c32e3c7bd29b73c0c7c4c9e1d53948bf7f7bb1ae2d1da7a7e4", 0xe1}, {&(0x7f0000000240)="ea108267641360afc5d8eee73f63dbb608986b747f39c15b8d8d58c26382bae92630e14a20e713b38bf40db0b1", 0x2d}], 0x2, &(0x7f0000000dc0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x1f}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xbe}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xf4}}], 0x48}}, {{&(0x7f0000000e40)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10, &(0x7f0000001240)=[{&(0x7f0000000e80)}, {&(0x7f0000000ec0)="06ee3e16627f42e16eb01f3d5d4e6ba60e8012a17ea7700e8e172393911be900ac1177024a9ade091cd6d1d92a0e1ff793da791e7c095930ee5d70e2326738fa9d8cae72a77d35f0207c13601b01ceb9535c9f25a19303b406d57d9c1de66773a0cf9622f38e256d1bef77f6aec1c32e3daf723ccef3d2697e6a4bdc6b343614e2c6a6d8ff381c7900efd0c231b5e79f5b056c8a723c830311a5e98d8a75b784e9effed5f8ea9c7d6addca656b4d788d5e984b6c84e31acbdac3fb77431c17425eca1a18666d7f11b2e7ea4c74a50a80200972e9745e84ed4896a0f16104d6", 0xdf}, {&(0x7f0000000fc0)="2bafd28ea1604ef75960f04cbe1bf5242a66a45495fa4d11f6f95ef0f4ef6a0b0fa4940227daf5180335155778ca35d1780dd7", 0x33}, {&(0x7f0000001000)="08179159b68ee61a801c681ec731ec59b6d0333aaf0e88b0a3b63cf6fe3f04bedc0ceeb88b82561b594fc792de0c62a4fe57634979f9b2103ffa86d332470d416aa4c7b5d46185c0edbe8dd55f3cfdb7fd6a", 0x52}, {&(0x7f0000001080)="bac19305d6bdf2381b02c0eadd9de1dd4a4906301e856de7b76fbb06c5ca36580724874ebf1d8becc0f5835525ad1a704b9dc8edc7125ac34c0c2cf2a418588fab559c6b121af8979e300894f5c2f20fb1cffa0f08017634bc745e0dffb0d6daae94912e7e43e9fdec13b28191509bdb66deb0da3aec3517b1d95689bc5667b62be6ac0761f2ab2a833dce7df69f3db95379a92c778c8e7a04045b", 0x9b}, {&(0x7f0000001140)="355d3aa7fd87d6808fdd565db5674ddb67b7cf419efa161c99f4eacf5f4716c7420be62e1a355fd4873fad276a60e69d3c1baa59703143ec1f4d3ac1893d51d9ecd97faea52198516653aeaf96ef648e34d210d8b9fe7e11e95375297cf18ae125043f079341005f0c7ccf4a8bcf20fd034284ba6ea57dd9088d17241e96bcb6c7f0fc41dce0aa3d027740e75d1877a7fc9d9002c213fc31c50821b115006886c81c3f04f1248cecb4edc60113016f41363ff71ff66c01350d86bd0b4cf70bec71b4d2df0daa8244cf6a0726f3c959db1c0a10c37657d4564222196613a151548150c3053ab546c45f719bb4ebfb7349e1dc6dafd09b0536", 0xf8}], 0x6}}, {{0x0, 0x0, &(0x7f0000003700)=[{&(0x7f00000012c0)}, {&(0x7f0000001300)="31e0d84177e4117294d0de1fceb33c51747d06c7a1eee7fc5c68109d51994f0cc25062a86c0091f778d817f5e8072947e1b4484e600ea715e10e7662b9468d89dac54e945baa9173e3350f9b334b38ddce6e18b1313ce6687a88a4aff399a48c4ada0d8b778be80526c8329383e397b3eb5a87afaa1e273d6929015b035bad11cb355d24e173d74792d5", 0x8a}, {&(0x7f00000013c0)="74424a46189b2ca73d1c0fd9e5e5b57cc020f54fa041bc9acf640c16631bbac71e5a2aa100f1afb2624cf0eb7efe7d7396dcf0008b25cc29f36e29887df62994ecc9bcfdd8102c30f02c86dac22db8938f34232f98113575604303189dbb394f6cc4cdee8bf201c8a188ab7dc8a79014cbd98c32091ae2b5fdce89c6cf959d6f3a6bbc59", 0x84}, {&(0x7f0000001480)="42ee19cee7f3deddcfa58deae505ab840a8becd40f0ee9a1edec75b6eb722a9d94a21842d1ce61d34c4fbd542d8ebba9400c392b53b08b6d01f6ffe00383f1c621ea2495783e094a9368a87284cbf5ee31c0193cc630eff28a5a5173cee9d524a81080d2d4860f485bc5ef7ee10590e784315dd465d389e7f93f77576a3b66a11100c112091b125304704ec1f8eb3a347d0d90cbbe70d44944b09331ce099fbfce8422d9369254a69cec239a313541f10fbede1c3b764e1f7b76d961ab6f30a2a53181854ea714b2e05cdcc6fedab8ba6932676d6e38dba45f902cc426f1ac0e", 0xe0}, {&(0x7f0000001580)="65b42e9d24bf188803d1dfaf7fee7c8f4ead90c916d14a0bd0ac29751b18c3848c9512c6a189e0ee3d9c66d67324125820f4dabd37b9ecb09eae5c5d7fdb4dae063a22b03bf66f3d38bb25287162f313b4f7bdcad41d2d2c2a04fd29c1e02ca1002cfa5cd3c90c8131", 0x69}, 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&(0x7f0000000d00)=[{{&(0x7f0000000300)={0xa, 0x4e23, 0x80000001, @private0, 0xfffffff8}, 0x1c, &(0x7f0000000700)=[{&(0x7f0000000340)="8e2932f00ad040d802f2765cb7e1f444dd21fbd2973a87e0486b9f4e8df874e60787f136a2b983ff14045ce0f701ea5d", 0x30}, {&(0x7f0000000380)="3c381408d64663598d68f032049036dcb338285e2834457695d3d1ae76d651148df30a442fed7abedd8546107dcf3aa2557e61da93911ba3b7c8ab8f2202d1dec67be2437e89faf43013982d50f2dc91f298dd214e332383411b49a85265eee6d7577708f76555f1216ec885ed82c5dc6638baf5c3335c788bbd7da99f2adf163cb50e62b4543a49967ed8b2430add734d4a41caf52484710cb79a514e96a32245f5f5601bda663966fc214054bd0c12", 0xb0}, {&(0x7f0000000440)="c3f18ee7a4c87e2d0e6ffc524ce4e9021c3fc50faddca1e3abc4fb0013952c787771606420b37a6438f931a26aa2c972b5a9d24fb1bf9828eeb020ae64a058942c679f394ba8824e05ed1f0f5a0faace1007bd8a644007160a216d90aef5be0741d6f5ef2b464d3ab7561c421631b138", 0x70}, {&(0x7f00000004c0)="560174c3253a505851a0430b4cceb8d97170acdc50ea5b9203858826f8ecbf4002c1d05aa04d658f92b2ef9e108865d0646e4e6767dd48fb423660a8dc494e71ad", 0x41}, {&(0x7f0000000540)="93eae5e411c54deef2b41e3fef81c17aa887d7b0c6492a24e8b659227c4b756bc6d87db6f06a06c6cdb9ed16f9300d53b7681760004761adae7d5f5c2ee58f325fef8e67d5af15ef888f4c92d1ada4b2440661554235dd3a0b00c5f6d27d3bb7844ac4ec55f8333d2c346d6075f81a2e930b76bf2334a8787746afa89a158dfb34c76a556a7d1624d78b2cf101bd370026401bc9", 0x94}, {&(0x7f0000000600)="a0581c28b0762b3a86413bf09570fb6befc7efb6b0ef3f455b7feb39d9c8532d1e874e9746150a4d4a276b457f4e322002f1117250b7b3b856b86918725423387d922c162479c0fda55036f1e383392842a9f700c49de2b8d145fdc4be40ceeb03a6e6cec92af1d73e996b6d7ed8f56f8807057e93e74269ed4309c136f99eb8573321a299fdcd07088a265611531bc78bfe7b4775c5331421fae8db4f95b6e6e8094c43e70a2a44a680085af4f2f3e03fcffcb182e07000d9dab2557d4dad068df780f4a184f31b6c3832882731a96d972fcf34226f5e3bb9602375a30291ad419fe189a7a90b76f3e1d7155332707eea426c6a331aa6cc274d835d", 0xfc}], 0x6, &(0x7f0000000780)=[@hopopts_2292={{0xa8, 0x29, 0x36, {0x32, 0x11, '\x00', [@generic={0x7f, 0x78, "af6c6349ab10543faa6894b03843e154e46e0b06b4c65ecbe0290643e739ed5d7fa596f8affb66c985b182209de7eaf1fc93b79be3c202764be045688ac6d7f57cccaafacc4f6f21434baa3d56013e93e4f752b1b48b28dde9cfdc666b556c358df2457ddbbdf4703f12f6f088b09409a7a7f86447d5945c"}, @hao={0xc9, 0x10, @loopback}]}}}, @rthdrdstopts={{0x30, 0x29, 0x37, {0x2c, 0x2, '\x00', [@calipso={0x7, 0x10, {0x0, 0x2, 0x4, 0x7, [0x5784]}}]}}}], 0xd8}}, {{&(0x7f0000000880)={0xa, 0x4e22, 0x0, @local, 0x3}, 0x1c, &(0x7f0000000c80)=[{&(0x7f00000008c0)="2a529bbd881d6d5e18fc0593c4bf9766429b9bf94216c0e323466dc4f40fe34f715ccd564d89f1b06de5c90191deda650d09587bfb8df882d8b75e2e5bf837169b931e2c67a2c99918a9d82c16dbea33bc8ea0fb9bd0853740ce1bfe5fa2cf405cb9b2ba6c29407d8d90f62fb3589d8e3b159211a3796729be78fa74347c030a6e96d6f7ec45a14911f3c4b978ed7608650115d41ee48de57f3a777221", 0x9d}, {&(0x7f0000000980)="edd395d4e9d2aa427baaa884879ad3c6fca982abe60862a4cb6e3869bb154034a899541441dcc3f1c841ba667d3b70d7e2b50c99b96bb5ff884db2bef84007b7360fb93d323c1074d50650f98ee4c93c94c01debb77982592cf066d3b2331eb83cec88fcdc3f3846982e982b17f147dc939adaa2c207b055a181ea489d85f69005fbf3cf1be5afbeb12a4ef8eb4a21366a38e8ccd195ffb6e38106c4ea6d2d6f1cf4f262c73e7503ad1c5edf37b6ec2a097bd2ee291925a9091983b2de6c5838e0c31c977c90720a2a5c3b5330e8ca01e9ca51e289a14bafdcc8", 0xda}, {&(0x7f0000000a80)="28fca01fe95632f22c211135356cdc4b4acf357bec8019635779bbf0de1a113cd6faefb8d80d99c68377b74d3893b8ec1f870e529c40f81e94e3ff8226133d35c0deb51be1178eb29bcfc06fab973fada24f", 0x52}, {&(0x7f0000000b00)="3fea0cf0d829ba4df23d871a235bc8df49c3349c2db776d42ef7278306deacb3dc6338fe8c7f9518", 0x28}, {&(0x7f0000000b40)="e4e607d078b7709c6c04ab3616bf42391e888aeec9dfcd79b8fd2cb7d7418e1b9fa1dce63a42d3070adc45b1a71012dc0098ceccb00019", 0x37}, {&(0x7f0000000b80)="b9685a8242dea4a5b812acf7608a8ede364c7136742462da2ff471ea63d1e4e6cc5c3ec8e2a83b53177ca4385b0b97773da60fad477275d29bd37cbc5fad3c74955097202f6314373b5db7209f6b7b51b894a5cadb362c8e0aaa786452c0eaaff9c99463c7d483606bc99919e8bb2cf09265c80a31ed2609b77e58d4a96a4cbab8856936f35abc60e3c80557ac215e1270907855c696d34e19caaef2ba0819c48d396a20ccbbb0acbdc4681f2b30ad3ae91d7f076b2afd22895cddb367a8c182acf2ed465057595df3b24187c536e24107293e9cda950aabe3b153239e79fe10d0196f7f7a587952302342dd20aa3daac56d723ebeca8b7684", 0xf9}], 0x6}}], 0x2, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000100), 0x8) setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x39, &(0x7f0000000040)=ANY=[@ANYBLOB="000424"], 0x28) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x3}}, 0x1c) 03:28:43 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0xcac, 0x0) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010048, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 257.680343][T18235] loop4: detected capacity change from 0 to 1036 [ 257.702551][T18243] loop3: detected capacity change from 0 to 264192 [ 257.721655][T18243] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 257.733873][T18243] EXT4-fs (loop3): get root inode failed [ 257.739644][T18243] EXT4-fs (loop3): mount failed [ 257.749167][T18235] loop4: detected capacity change from 1036 to 1030 03:28:44 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x9, &(0x7f0000000300)="8d31e1d55b69390000"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x2) tkill(r0, 0x38) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x7) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() wait4(0x0, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x8, 0xd, 0x0, 0xd5cd}, 0x0) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) ptrace$cont(0x9, r3, 0x800, 0x4) ptrace$setregset(0x4205, r2, 0x93dc0803e6534cfd, &(0x7f0000000080)={&(0x7f0000000140)="55f24c1f9b88311cd238a57fae2f48a81d87553174e26e34bd79a9f2e1cc2bbff86b70e58da724363fc8d2cc573d48327afeca06bb43c06ae4a4b1a9b19f73b14f955b29162f53c41e8096e8401f8041396b0b15887be63d9eb63aebec085b7009bcd6e941000462fbba4d0e7e001c64fdd34a6e55a985d4ba7fe52f2c90ce398de6ca91e31627743450b3d106875eb19a9f94b6c973514409fc58f66175bdcb6b2f68e6c02f1cef8d029f9794619ffdd563bae274151c109f8ad6e0d6fe6b9179fb29ffd146fc1d6304f940aa85c9a13df3b2847a9f9310ad7ab80bf74751a5", 0xe0}) clone(0x0, 0x0, 0x0, 0x0, 0x0) tkill(r1, 0x34) 03:28:44 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="020185ffffff0a000000ff45ac0000ffffff85000000060000000000024000ffffffa5000000e1000000887700720030", 0x30, 0x1c0}]) 03:28:44 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x6a68c2, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000080)="eb3c906f6b66732e66617400020101000240001516f801", 0x17}, {0x0, 0x0, 0x7ff}], 0x0, &(0x7f00000000c0)={[{@fat=@time_offset}]}) 03:28:44 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) close(r1) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[@ANYRESDEC=r0], 0x208e24b) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) readv(r2, &(0x7f0000000640)=[{&(0x7f0000000100)=""/49, 0x31}], 0x1) [ 257.809507][T18263] loop1: detected capacity change from 0 to 7 [ 257.834938][T18235] loop4: detected capacity change from 0 to 1036 [ 257.835741][T18243] loop3: detected capacity change from 0 to 264192 03:28:44 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext={0x1, 0x1b9}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) fsetxattr$security_evm(r3, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="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"/437], 0x8, 0x2) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x4, 0x3, 0x1f, 0x10, "a0d50c96b8e197fa5af3e6132e70fe73ad7cf62b4709f7baa863c1d2a00d4a589034cb721246efc83aa90f207bfd17f98a84c5bdd453a1b336cb84db07962d40", "0ca017089404644be27c67d2d87abd0a61b3d70e767d4f459254a7a2cb616868", [0x7]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:44 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000980)='/sys/class/bdi', 0x10000, 0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x3fc, 0xf0135966d40b6866) r3 = openat2(r2, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x2040, 0x2, 0x27}, 0x18) write$binfmt_elf64(r3, &(0x7f0000002440)=ANY=[@ANYBLOB="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"], 0x6e8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001440)={0x0, [], 0x0, "3648ee48abf643"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000c00)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001440)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}], 0x0, "3648ee48abf643"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000051540)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}], 0x3, "dcc92502d49bf1"}) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r2, 0x1595a000) flock(r2, 0x1) r6 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r6, 0x2) open(&(0x7f0000000340)='./file0\x00', 0x40100, 0x120) ioctl$FS_IOC_SETVERSION(0xffffffffffffffff, 0x40087602, &(0x7f0000000280)=0x4) getdents64(r2, &(0x7f00000002c0)=""/72, 0x48) [ 257.862066][T18243] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 257.874201][T18243] EXT4-fs (loop3): get root inode failed [ 257.878784][T18279] loop1: detected capacity change from 0 to 264192 [ 257.879865][T18243] EXT4-fs (loop3): mount failed [ 257.892292][T18270] loop4: detected capacity change from 0 to 1 03:28:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc01004c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 258.019660][T18278] loop7: detected capacity change from 1036 to 1030 [ 258.026723][T18294] loop3: detected capacity change from 0 to 264192 [ 258.037756][T18294] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 258.050075][T18294] EXT4-fs (loop3): get root inode failed [ 258.055700][T18294] EXT4-fs (loop3): mount failed [ 258.073370][T18278] loop7: detected capacity change from 0 to 1036 [ 258.105488][T18294] loop3: detected capacity change from 0 to 264192 [ 258.113195][T18294] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 258.125343][T18294] EXT4-fs (loop3): get root inode failed [ 258.130996][T18294] EXT4-fs (loop3): mount failed [ 258.159139][T18305] loop7: detected capacity change from 1036 to 1030 03:28:44 executing program 0: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 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, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x0, 0x7, 0xe7, 0xc0, 0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x2, @perf_config_ext={0x7fff, 0x5}, 0x40, 0x80, 0x0, 0x5, 0x80000000, 0x800, 0xc000, 0x0, 0xac3, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, r1, 0x3) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r3, 0x80006) sendfile(r2, r3, 0x0, 0x8000fffffffe) 03:28:44 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="020185ffffff0a000000ff45ac0000ffffff85000000060000000000024000ffffffa5000000e10000008877007200300700050000000000", 0x38, 0x1c0}]) 03:28:44 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote}, 0x14) getsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000000), &(0x7f0000000140)=0x4) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_int(r1, 0x1, 0x28, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000180)={@local}, 0x14) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'sit0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote, r3}, 0x14) 03:28:44 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) socket$inet6(0xa, 0x5, 0x0) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000280)) ioctl$LOOP_CLR_FD(r0, 0x4c01) 03:28:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010060, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:44 executing program 1: 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) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f0000000100)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigsuspend(&(0x7f0000000080), 0x8) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000000c0), 0x40000) mmap(&(0x7f000072e000/0x3000)=nil, 0x3000, 0x500000c, 0x50, r2, 0x219ea000) r3 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000feffff02000600000000bc151153003800000000000000000000000000200020"], 0x69) close(r3) preadv(r3, &(0x7f0000001240)=[{&(0x7f00000001c0)=""/77, 0x4d}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x2, 0x8, 0xfffff001) io_setup(0x4, &(0x7f0000000140)=0x0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) close(0xffffffffffffffff) sendmsg$IPCTNL_MSG_EXP_GET(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f0000001280), 0xc, &(0x7f0000001400)={&(0x7f00000012c0)={0x138, 0x1, 0x2, 0x801, 0x0, 0x0, {0x1, 0x0, 0x5}, [@CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x2}, @CTA_EXPECT_ZONE={0x6, 0x7, 0x1, 0x0, 0x2}, @CTA_EXPECT_MASTER={0x88, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @loopback}, {0x14, 0x4, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}}, {0x14, 0x4, @local}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}]}, @CTA_EXPECT_HELP_NAME={0xf, 0x6, 'sane-20000\x00'}, @CTA_EXPECT_NAT={0x6c, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_TUPLE={0x58, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}}, {0x14, 0x4, @private2={0xfc, 0x2, '\x00', 0x1}}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @loopback}, {0x8, 0x2, @private=0xa010100}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}]}]}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}, @CTA_EXPECT_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000001}]}, 0x138}, 0x1, 0x0, 0x0, 0x14}, 0x400c050) io_destroy(r4) [ 258.540942][T18326] loop3: detected capacity change from 0 to 264192 [ 258.542965][T18329] loop4: detected capacity change from 0 to 1 [ 258.562302][T18326] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 258.574408][T18326] EXT4-fs (loop3): get root inode failed [ 258.580093][T18326] EXT4-fs (loop3): mount failed 03:28:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010068, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:44 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="020185ffffff0a000000ff45ac0000ffffff85000000060000000000024000ffffffa5000000e10000008877007200300700050000000000", 0x38, 0x1c0}]) [ 258.651751][T18347] loop3: detected capacity change from 0 to 264192 [ 258.663294][T18351] loop4: detected capacity change from 0 to 1 [ 258.677090][T18347] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 258.689475][T18347] EXT4-fs (loop3): get root inode failed [ 258.695103][T18347] EXT4-fs (loop3): mount failed [ 258.704786][T18325] loop7: detected capacity change from 0 to 1036 [ 258.709627][T18355] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 03:28:45 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="020185ffffff0a000000ff45ac0000ffffff85000000060000000000024000ffffffa5000000e10000008877007200300700050000000000", 0x38, 0x1c0}]) [ 258.749294][T18347] loop3: detected capacity change from 0 to 264192 [ 258.757990][T18347] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 258.770050][T18347] EXT4-fs (loop3): get root inode failed [ 258.775699][T18347] EXT4-fs (loop3): mount failed [ 258.780830][T18360] loop7: detected capacity change from 1036 to 1030 03:28:45 executing program 2: timer_create(0x7, &(0x7f00000000c0)={0x0, 0x12, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x1, &(0x7f0000000180)={{0x0, 0x989680}, {0x77359400}}, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r1, 0x1) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) 03:28:45 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x20000000000000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xff7ffffffffffffb, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc01006c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 258.809738][T18375] loop4: detected capacity change from 0 to 1 [ 258.847290][T18384] loop7: detected capacity change from 0 to 1036 [ 258.870031][T18389] loop3: detected capacity change from 0 to 264192 [ 258.882723][T18389] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 258.894860][T18389] EXT4-fs (loop3): get root inode failed [ 258.900519][T18389] EXT4-fs (loop3): mount failed [ 258.929078][T18384] loop7: detected capacity change from 1036 to 1030 [ 258.963678][T18389] loop3: detected capacity change from 0 to 264192 [ 258.971745][T18384] loop7: detected capacity change from 0 to 1036 [ 258.978603][T18402] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 23 prio class 0 [ 258.982892][T18389] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 259.002033][T18389] EXT4-fs (loop3): get root inode failed [ 259.007734][T18389] EXT4-fs (loop3): mount failed [ 259.039095][T18384] loop7: detected capacity change from 1036 to 1030 03:28:45 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="020185ffffff0a000000ff45ac0000ffffff85000000060000000000024000ffffffa5000000e1000000887700720030070005000000000000000080", 0x3c, 0x1c0}]) 03:28:45 executing program 1: unshare(0x24020480) unshare(0x48060180) 03:28:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010074, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:45 executing program 0: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 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, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x0, 0x800000, 0x4}, r0, 0x4, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x38481, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r2, 0x80006) sendfile(r1, r2, 0x0, 0x8000fffffffe) 03:28:45 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000200), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) mmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x3000002, 0x20010, 0xffffffffffffffff, 0xa8984000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000000c0)) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:45 executing program 1: inotify_add_watch(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x80) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x103800, 0x0) perf_event_open(&(0x7f0000000300)={0x6, 0x80, 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, 0x0, @perf_bp={&(0x7f0000000000), 0xdc16}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{r1, r2/1000+10000}, {0x0, 0xea60}}) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000180)={0x8001, 0x100000000, 0x9b4a, 0x1f, 0x2, 0x20000000000000, 0x1, 0x5}, &(0x7f00000001c0)={0x2, 0x9, 0x4, 0x4, 0xda7, 0x3, 0x3, 0x1}, &(0x7f0000000200)={0x3, 0x401, 0x5, 0x8, 0x9, 0x10001, 0x1}, &(0x7f0000000280)={r5, r6+10000000}, &(0x7f0000000380)={&(0x7f00000002c0)={[0x1e5]}, 0x8}) mkdir(&(0x7f0000000040)='./file0\x00', 0x20) ioctl$TCSETAF(r4, 0x4b48, 0x0) ioctl$TIOCGDEV(r0, 0x80045432, &(0x7f00000003c0)) [ 259.448024][T18419] loop3: detected capacity change from 0 to 264192 [ 259.457736][T18419] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 259.462318][T18422] loop7: detected capacity change from 0 to 1036 [ 259.469794][T18419] EXT4-fs (loop3): get root inode failed [ 259.479308][T18427] loop4: detected capacity change from 0 to 1 [ 259.481955][T18419] EXT4-fs (loop3): mount failed 03:28:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc01007a, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:45 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="020185ffffff0a000000ff45ac0000ffffff85000000060000000000024000ffffffa5000000e1000000887700720030070005000000000000000080", 0x3c, 0x1c0}]) [ 259.545465][ T709] blk_update_request: I/O error, dev loop7, sector 384 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 259.556844][ T709] Buffer I/O error on dev loop7, logical block 48, lost async page write [ 259.556871][ T709] blk_update_request: I/O error, dev loop7, sector 392 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 259.556950][ T709] Buffer I/O error on dev loop7, logical block 49, lost async page write [ 259.556966][ T709] blk_update_request: I/O error, dev loop7, sector 400 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 259.556990][ T709] Buffer I/O error on dev loop7, logical block 50, lost async page write [ 259.557006][ T709] blk_update_request: I/O error, dev loop7, sector 408 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 259.557029][ T709] Buffer I/O error on dev loop7, logical block 51, lost async page write [ 259.557132][ T709] blk_update_request: I/O error, dev loop7, sector 416 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 259.557219][ T709] Buffer I/O error on dev loop7, logical block 52, lost async page write [ 259.557236][ T709] blk_update_request: I/O error, dev loop7, sector 424 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 259.557256][ T709] Buffer I/O error on dev loop7, logical block 53, lost async page write [ 259.557309][ T709] blk_update_request: I/O error, dev loop7, sector 432 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 259.557334][ T709] Buffer I/O error on dev loop7, logical block 54, lost async page write 03:28:46 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)=0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000000100)={{0x0, 0x3938700}, {r2, r3+60000000}}, &(0x7f00000001c0)) r4 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r4, 0x1) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r5 = accept4$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000300)=0x14, 0x800) flock(r5, 0xa) close(0xffffffffffffffff) r6 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r6, 0x0, 0x23, &(0x7f0000000300)={@multicast2, @multicast1, 0x2}, 0xc) r7 = socket(0x11, 0x800000003, 0x0) bind(r7, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r7, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14) setsockopt$inet_mreqn(r6, 0x0, 0x23, &(0x7f0000001ec0)={@multicast1, @broadcast, r8}, 0xc) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="04002cbd7000ffdf2503000000080b0c00", @ANYRES32=r8, @ANYBLOB="14000700fc000000000000000000000000000000050002000a00000014000900fc02000000000000000000000000000106000a004e23000008000b00", @ANYRES32=0x0, @ANYBLOB], 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0x801) [ 259.557413][ T709] blk_update_request: I/O error, dev loop7, sector 440 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 259.557437][ T709] Buffer I/O error on dev loop7, logical block 55, lost async page write [ 259.557452][ T709] blk_update_request: I/O error, dev loop7, sector 448 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 259.557473][ T709] Buffer I/O error on dev loop7, logical block 56, lost async page write [ 259.557487][ T709] blk_update_request: I/O error, dev loop7, sector 456 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 03:28:46 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x3938700}, {r0, r1+10000000}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r3 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r3, 0x1) r4 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r4, 0x2) 03:28:46 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000005c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x24, r1, 0x11, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @local}, @NLBL_UNLABEL_A_IPV4ADDR={0x4, 0x4, @remote}]}, 0x24}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000340), r3) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)={0x40, r4, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSLVLLST={0x18, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x30000}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}]}, 0x40}}, 0x0) sendmsg$NLBL_MGMT_C_ADDDEF(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x50, 0x0, 0x20, 0x70bd28, 0x25dfdbfb, {}, [@NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private0}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x424c65d8068633db}]}, 0x50}, 0x1, 0x0, 0x0, 0x4004000}, 0x48010) [ 259.567951][T18441] loop3: detected capacity change from 0 to 264192 [ 259.607447][T18446] loop4: detected capacity change from 0 to 1 [ 259.638902][T18441] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 259.665113][T18422] loop7: detected capacity change from 0 to 1036 [ 259.671904][T18441] EXT4-fs (loop3): get root inode failed [ 259.779234][T18441] EXT4-fs (loop3): mount failed 03:28:46 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) r2 = inotify_init1(0x800) ioctl$BTRFS_IOC_WAIT_SYNC(r2, 0x40089416, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 259.808834][T18466] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 259.827249][T18441] loop3: detected capacity change from 0 to 264192 03:28:46 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="020185ffffff0a000000ff45ac0000ffffff85000000060000000000024000ffffffa5000000e1000000887700720030070005000000000000000080", 0x3c, 0x1c0}]) 03:28:46 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000200), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) mmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x3000002, 0x20010, 0xffffffffffffffff, 0xa8984000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000000c0)) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 259.875272][T18441] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 259.878666][T18480] loop4: detected capacity change from 0 to 1 [ 259.887344][T18441] EXT4-fs (loop3): get root inode failed [ 259.899001][T18441] EXT4-fs (loop3): mount failed [ 259.909174][T18466] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 03:28:46 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000200), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) mmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x3000002, 0x20010, 0xffffffffffffffff, 0xa8984000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000000c0)) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc0100fe, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:46 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="020185ffffff0a000000ff45ac0000ffffff85000000060000000000024000ffffffa5000000e100000088770072003007000500000000000000008000da", 0x3e, 0x1c0}]) 03:28:46 executing program 0: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 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, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(0xffffffffffffffff, 0xf504, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r2, 0x80006) sendfile(r1, r2, 0x0, 0x8000fffffffe) 03:28:46 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r1) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f01000000000000008c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535fc4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) r4 = signalfd4(r0, &(0x7f00000000c0)={[0x5]}, 0x8, 0x800) ioctl$LOOP_CLR_FD(r4, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:46 executing program 5: perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_bp, 0x0, 0x0, 0x3}, 0x0, 0xff7fffffffdfffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x10000, 0x92) vmsplice(r2, &(0x7f0000000180)=[{&(0x7f0000000a80)="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", 0x1000}, {&(0x7f0000000100)="3c1e775ce22e45e06a09cf47bf66d2b950897c347327c54b7f792b7013f6bc803b7e6efb34dee927c4323d3aea285871198defcd6b4f0342a8cc7652e39cf40db6c171a4221763", 0x47}], 0x2, 0x4) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:46 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000200), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) mmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x3000002, 0x20010, 0xffffffffffffffff, 0xa8984000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000000c0)) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 260.349379][T18508] loop4: detected capacity change from 0 to 1 [ 260.362869][T18516] loop3: detected capacity change from 0 to 264192 [ 260.373494][T18516] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 260.385538][T18516] EXT4-fs (loop3): get root inode failed [ 260.391223][T18516] EXT4-fs (loop3): mount failed [ 260.429219][T18525] loop7: detected capacity change from 0 to 1036 [ 260.469145][T18525] loop7: detected capacity change from 1036 to 1030 [ 260.476844][T18516] loop3: detected capacity change from 0 to 264192 [ 260.487673][T18516] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 260.499709][T18516] EXT4-fs (loop3): get root inode failed [ 260.505333][T18516] EXT4-fs (loop3): mount failed [ 260.531090][T18525] loop7: detected capacity change from 0 to 1036 [ 260.532531][ T709] buffer_io_error: 8 callbacks suppressed [ 260.532543][ T709] Buffer I/O error on dev loop7, logical block 0, async page read [ 260.579104][T18525] loop7: detected capacity change from 1036 to 1030 03:28:49 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000200), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) mmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x3000002, 0x20010, 0xffffffffffffffff, 0xa8984000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000000c0)) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:49 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="020185ffffff0a000000ff45ac0000ffffff85000000060000000000024000ffffffa5000000e100000088770072003007000500000000000000008000da", 0x3e, 0x1c0}]) 03:28:49 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) timer_create(0x7, &(0x7f0000000040)={0x0, 0x32, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) timer_settime(r2, 0x1, &(0x7f00000001c0)={{0x0, 0x3938700}, {0x77359400}}, &(0x7f00000002c0)) flock(r1, 0x1) r3 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r3, 0x2) 03:28:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc0101b6, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:49 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x8100, 0x0) perf_event_open(0x0, 0x0, 0xb, 0xffffffffffffffff, 0x19) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) readahead(r0, 0x7, 0x7fff) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d2734e123b916d76468d20000000aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937b6f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:49 executing program 0: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 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, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x0, 0x0, 0x7}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r2, 0x80006) sendfile(r1, r2, 0x0, 0x8000fffffffe) 03:28:49 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x200000000040d, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 262.830360][T18562] loop4: detected capacity change from 0 to 1 [ 262.833112][T18559] loop7: detected capacity change from 0 to 1036 [ 262.836784][T18563] loop3: detected capacity change from 0 to 264192 [ 262.868163][T18563] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated 03:28:49 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext={0x5, 0x1f}, 0x0, 0x0, 0x0, 0x9, 0xfffffffffffffffb}, 0x0, 0xf, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x16, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc413be2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9", [0x0, 0x4]}) ioctl$LOOP_CLR_FD(r0, 0x4c01) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0), 0x1839001, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {}, 0x2c, {[{@privport}], [{@dont_measure}, {@dont_hash}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/loop#\x00'}}]}}) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 262.880274][T18563] EXT4-fs (loop3): get root inode failed [ 262.885900][T18563] EXT4-fs (loop3): mount failed 03:28:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc0101b7, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:49 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) pwritev(r0, &(0x7f0000000780)=[{&(0x7f00000000c0)="7fbde069949eae977f503aeceab505389c22a317b12e21516ac6538df246f1752173c87b88b2eeae8340c7", 0x2b}, {&(0x7f0000000100)="bc017cdcd695420c86a371241e45e7fdf83bf3cb24ed343204b13586e110c3f076791b71ec2bafa179fa3501b07c1d7332530bcb42f65d159873c77408c5295450ba0048035ac0ba600cf29f261d45c43d07a88c6b219931b8c91607e5af380eb12d075f1f374e4f5b23", 0x6a}, {&(0x7f0000000380)="313cd96001b699a2210a5f3645a65525873af049cec47f5e421db9978c45f371e9f6e53eaf507fe2875c42d2ab0e89f5a815db9f05af5b607f54a010551f6be8731cd4199e189e7574ec2e1a47bee1c3127bcde450de1bc78a0f95591d47078bf5a56e6dd716f2a6aee308c22fea9f98c4a28aa9bb26e2e3d7a35f21533c67b8954c25f6070f6119eca98774a75087514dfd6eb0d11557cf63622989e7c0cef18d5c53d8b5da37624b3040ed4e3a29a605c1c8f08ab640c6695962bb6c912e9d77ea37fad43658a6fd064169fc27143197fee0d9d67693a565f99105f42ce29e3d9b53", 0xe3}, {&(0x7f0000000480)="aae12a363c7a6a7e2343c310832076400bac28c65c9b0ff5674572eba096284b303aa89424d98eeac6d69db66da1eb9ecffcd8c35e603c1cb5b7219e2fcc98d3fd32785ed05362", 0x47}, {&(0x7f0000000180)="c37ae8298cfe2bca898555d20eb24df8fae20f10f569", 0x16}, {&(0x7f0000000580)="7aeffee105f69834a6574b2e0f93bed954a763cf3f0de46cb63cd6997e3002de7c480c65e9cb660364549037ebce58d47e0960b567766e9c8514a8c0d7c3685529586a6c496462e2956414e787edd80128f455dca48a3470d551b1f62e47ba669da2707d23d18882ec5aa9474f57c7b1e16580c6884a229999b4f36f4896aa5b0808fa3abccb1b882d", 0x89}, {&(0x7f0000000640)="f7d96f572c2892d4c37aa124ddf055fa493f0f2e18e8408834f40b12a85854cf4d1d402337bce0ec8f9c682bc108bf144264f8e05bcb0ed195d7770963611ab299375ce94a0e1f0e8f9b43f310e8c1acb6e0c55aee5cd228b1257ae076eeeacde1d757f232bfdd450189ec5c88b7efd118694d64bb3e1fe81697fd3008933d1855895ffcd8d5124fa1e928d50e065901c7b1b4c9398b", 0x96}], 0x7, 0x9, 0xc4ca) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 262.921450][ T709] Buffer I/O error on dev loop7, logical block 96, lost async page write [ 262.929925][ T709] Buffer I/O error on dev loop7, logical block 97, lost async page write [ 262.938398][ T709] Buffer I/O error on dev loop7, logical block 98, lost async page write [ 262.946846][ T709] Buffer I/O error on dev loop7, logical block 99, lost async page write [ 262.955317][ T709] Buffer I/O error on dev loop7, logical block 100, lost async page write 03:28:49 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="020185ffffff0a000000ff45ac0000ffffff85000000060000000000024000ffffffa5000000e100000088770072003007000500000000000000008000da", 0x3e, 0x1c0}]) [ 262.963946][ T709] Buffer I/O error on dev loop7, logical block 101, lost async page write [ 262.972472][ T709] Buffer I/O error on dev loop7, logical block 102, lost async page write [ 263.011496][T18596] loop3: detected capacity change from 0 to 264192 03:28:49 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f0000000100)={0x1, 0x4, 0x81, 0xffffffffffff181c}) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b9175d1f8377241a571b3743bdf53aad8ae0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f1"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000280)) 03:28:49 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000200), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) mmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x3000002, 0x20010, 0xffffffffffffffff, 0xa8984000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000000c0)) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 263.022629][ T709] Buffer I/O error on dev loop7, logical block 103, lost async page write [ 263.028624][T18594] loop4: detected capacity change from 0 to 1 [ 263.057724][T18596] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 263.059613][T18605] loop7: detected capacity change from 0 to 1036 [ 263.069804][T18596] EXT4-fs (loop3): get root inode failed [ 263.081748][T18596] EXT4-fs (loop3): mount failed [ 263.149877][T18605] loop7: detected capacity change from 1036 to 1030 [ 263.194685][T18605] loop7: detected capacity change from 0 to 1036 [ 263.201518][ T709] Buffer I/O error on dev loop7, logical block 0, async page read [ 263.248857][T18620] loop7: detected capacity change from 1036 to 1030 03:28:52 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000200), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) mmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x3000002, 0x20010, 0xffffffffffffffff, 0xa8984000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000000c0)) 03:28:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc0101d8, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:52 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x4, &(0x7f0000000040)={0x0, 0x11, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x18bbc, 0x0) flock(r1, 0x1) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) 03:28:52 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="020185ffffff0a000000ff45ac0000ffffff85000000060000000000024000ffffffa5000000e100000088770072003007000500000000000000008000da55", 0x3f, 0x1c0}]) 03:28:52 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) write(r2, &(0x7f00000000c0)="bea07f7331b01574057ce548a5f1b5c9b2df5d36938ac7c3fe5abb1da65d4003be40ee3bf7063b5f035d001c313eeb118649221793a92026887c027f3a4d18d833c04981d90ef3b7f4838c8ddef54d4772bb1323a3acc101717ed320d8f0735222974d484b9436b9673650f7178ee66243174f3afdbcd858e3b96177f1090d80719a05dd044145f8debe575139c81d617cf46e0a9a163c4197d351ff170db32f0ac7cc62c4", 0xa5) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:52 executing program 0: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 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, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, 0xffffffffffffffff) creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e1c, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0xf3980ff}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r3, 0x80006) sendfile(r2, r3, 0x0, 0x8000fffffffe) 03:28:52 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x13, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r1, 0x1) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) 03:28:52 executing program 0: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 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, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x12002, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r2, 0x80006) sendfile(r1, r2, 0x0, 0x8000fffffffe) 03:28:52 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000200), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) mmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x3000002, 0x20010, 0xffffffffffffffff, 0xa8984000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000000c0)) [ 265.865289][T18639] loop4: detected capacity change from 0 to 1 [ 265.865940][T18640] loop3: detected capacity change from 0 to 264192 [ 265.879406][T18642] loop7: detected capacity change from 0 to 1036 03:28:52 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000200), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) mmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x3000002, 0x20010, 0xffffffffffffffff, 0xa8984000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000000c0)) 03:28:52 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="020185ffffff0a000000ff45ac0000ffffff85000000060000000000024000ffffffa5000000e100000088770072003007000500000000000000008000da55", 0x3f, 0x1c0}]) 03:28:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010204, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 265.949138][T18640] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 265.961177][T18640] EXT4-fs (loop3): get root inode failed [ 265.966805][T18640] EXT4-fs (loop3): mount failed 03:28:52 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000200), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) mmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x3000002, 0x20010, 0xffffffffffffffff, 0xa8984000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 266.008715][T18658] loop_set_status: loop7 () has still dirty pages (nrpages=16) [ 266.009670][T18668] loop4: detected capacity change from 0 to 1 [ 266.034570][T18674] loop3: detected capacity change from 0 to 264192 03:28:52 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000200), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) mmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x3000002, 0x20010, 0xffffffffffffffff, 0xa8984000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:52 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000200), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) mmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x3000002, 0x20010, 0xffffffffffffffff, 0xa8984000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 266.047635][T18674] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 266.059739][T18674] EXT4-fs (loop3): get root inode failed [ 266.065366][T18674] EXT4-fs (loop3): mount failed [ 266.080434][T18642] print_req_error: 20 callbacks suppressed [ 266.080461][T18642] blk_update_request: I/O error, dev loop7, sector 1024 op 0x0:(READ) flags 0x80700 phys_seg 2 prio class 0 03:28:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010227, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:52 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x6, 0x0, 0x0, 0x9}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f0000000380)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b915872fea9bb9886afaa0757b9e5b917e0535ec4d29354e4f86a55c800dd0000f29ea989301571cede1f0789aaaaa75f25d416d580f128c6f937d351e3900e5395587f1ed82fa4c52e4ec32b92b9ff81654aa08749199bac07bbafb2e5f2652e7d88bd5f65288c22450acd330e1616fc376fe6314a4aab000000de8b59fdcf18b181e3167a2118a181eec5984be96a9c7df31722c566dde50612cdb6a03ed6a3a7a8826361318d4307c2ceb807dcbe7d53222540490745696a48a88c4e329919b18806f6bd11028eb8e89b22acb0b1af2f1565d8c6d5944c97b51a00"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000000280)) 03:28:52 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="020185ffffff0a000000ff45ac0000ffffff85000000060000000000024000ffffffa5000000e100000088770072003007000500000000000000008000da55", 0x3f, 0x1c0}]) [ 266.124995][T18687] loop7: detected capacity change from 0 to 1036 [ 266.174460][T18696] loop3: detected capacity change from 0 to 264192 [ 266.195590][T18700] loop4: detected capacity change from 0 to 1 [ 266.214927][T18696] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 266.227015][T18696] EXT4-fs (loop3): get root inode failed [ 266.232672][T18696] EXT4-fs (loop3): mount failed [ 266.242269][T18687] blk_update_request: I/O error, dev loop7, sector 1032 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 266.294187][T18696] loop3: detected capacity change from 0 to 264192 [ 266.316520][T18696] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 266.328764][T18696] EXT4-fs (loop3): get root inode failed [ 266.334391][T18696] EXT4-fs (loop3): mount failed 03:28:55 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000100)={0x0, 0x14}, &(0x7f00000000c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000000100)={{0x77359400}, {r2, r3+10000000}}, &(0x7f00000001c0)) r4 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r4, 0x1) r5 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r5, 0x2) 03:28:55 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000200), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) mmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x3000002, 0x20010, 0xffffffffffffffff, 0xa8984000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000000c0)) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:55 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0x4, 0x19, 0xbf, 0x0, 0x0, 0x1, 0x20000, 0xa, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x1f, 0x80000001}, 0x1010, 0x7, 0x3, 0x4, 0x0, 0x1, 0x4, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0xb) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:55 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="020185ffffff0a000000ff45ac0000ffffff85000000060000000000024000ffffffa5000000e100000088770072003007000500000000000000008000da55aa", 0x40}]) 03:28:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010248, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:55 executing program 0: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 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, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1fd9, 0xffffffffffffff16) ftruncate(r2, 0x80006) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000000)={'#! ', './bus', [{0x20, '/]'}, {0x20, '[*.*$(\'&%[%*-:,{}+-&+}]!'}, {0x20, '\''}, {0x20, '.*]\\[])$^-'}, {}, {0x20, '($+-'}, {0x20, '!,!,}'}], 0xa, "3fa6db89654cc1bb2d685c36206813d0d147c8a47bbcaa235c09106b3e2cfd772ba7068ca2f7a79b011d9b40cd5fd351a7c7331c96a17b25d96b0f0a6c119b1350dfe050ec3888c14da2a7d10bde4aeed52643b763bf818960b31c6b84360a248310ccc7a3f43766b04138505ec6c0d9f99537352c60d9a4b0078688070925ce135c35ba"}, 0xc2) sendfile(r1, r2, 0x0, 0x8000fffffffe) 03:28:55 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 268.963016][T18735] loop3: detected capacity change from 0 to 264192 [ 268.976252][T18736] loop7: detected capacity change from 0 to 1036 [ 268.985997][T18735] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 268.998112][T18735] EXT4-fs (loop3): get root inode failed [ 269.003775][T18735] EXT4-fs (loop3): mount failed 03:28:55 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="020185ffffff0a000000ff45ac0000ffffff85000000060000000000024000ffffffa5000000e100000088770072003007000500000000000000008000da55aa", 0x40}]) 03:28:55 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x40, 0xfc, 0x0, 0x50d, 0x800, 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, 0x7}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) close(0xffffffffffffffff) sendfile(0xffffffffffffffff, r1, 0x0, 0x2) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f00000000c0)=ANY=[@ANYBLOB="026dca899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e41100000000000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8fed77d2208f5a2cf5fd2ef6a4a02c78ec52c198f5cef1e560d21befa93d5b71efc1ea11bc1f1a8d731ef8f9df62784fd1b0b351ff01f86f7031743d851501051e58cd991c207bfb0de8c3acb626ba5d4a1bae0d9ec515b771b9753f4"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:55 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r1) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000080), &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) preadv(r0, &(0x7f0000000680)=[{&(0x7f00000000c0)=""/234, 0xea}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000000500)=""/39, 0x27}, {&(0x7f0000000580)=""/121, 0x79}, {&(0x7f0000000600)=""/96, 0x60}], 0x6, 0x1, 0xff) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:55 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000200), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) mmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x3000002, 0x20010, 0xffffffffffffffff, 0xa8984000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000000c0)) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 269.092880][T18735] loop3: detected capacity change from 0 to 264192 [ 269.130565][T18735] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated 03:28:55 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r0, &(0x7f0000000900)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}, {&(0x7f0000000780)="64573aab5222a7a915c70409f1ba6916fcc6076c3238be2cb7d5423fe867d6179ce473f9803a4fff7438e6d3bb42a0be354df7395cc2f3da92c000a4faa0cb7c61fd1500005c37eb625514e403f1037d3a601f3af32fa608597ed0d386925f4218b4d4590e4bb6b489c3c4630061b5d5d7983aa7025aac047377752dee3f629da98de7ff0511cbc3e36b5a47479711dd36a0bad07c9e4ada4938b6c3ddb400"/170, 0xaa}, {&(0x7f0000000880)="feb99a6c3f4ae9a8a6d2a8dcb3804744fa378dcedcfb494fe9b51f95ae05d29073bd238b58d3cc849e41084424e0b6e8b5cc64be8062796c805ccd5ebccd107906", 0x41}, {&(0x7f0000000a00)="4d464f679636ca02ba83d45dd0033477d014243caefd7befa3aa119a81a6ce6538676ad9311985724a1135698a7d22d7e536840655c1b36030bb9a92ff81897a943b2912a0404c38f047f6bee37d1a6073dec823b06eed4a02a00d638f2c4b8a3806f21e63d5debe077a6622243546e8ce4a445dc5a9bb2afbc7b9900db7cee871ce47275133cb7056e69e6be4aa69fd52abae0207000000000000004e5fe5b62779474455725c1cc071fd39e02e74cc9bd3bfda5aa965244ff543d1c032560c84f0333678f20b28ce52c05d47ae30326349a9751e0cdbf4a175bd7cb2782d7fa135e4210385746b", 0xe8}], 0x4, 0x17d, 0x0) execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000100)='./cgroup.net/syz0\x00'], &(0x7f0000000580)=[&(0x7f0000000180)='.^\xc5', &(0x7f0000000200)=')\x04,^.-^\'+]w^$\xef\\(\\\x00', &(0x7f0000000380)='.^\xc5', &(0x7f00000003c0)='&$$:&\'^${^#*&\'@-({\\,[\x00', &(0x7f0000000400)='^\'@\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='()\x9a%)*\'!%#\\\x00', &(0x7f00000004c0)='./cgroup.net/syz0\x00', &(0x7f0000000500)='/dev/loop#\x00'], 0x400) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f0000000600)=ANY=[@ANYBLOB="026dca4db03cb93fa546898760340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa7b8f5fc43346890cbe0ffffd480f128c6f937d31f38ff98f1c0404d9cbfe9a2a51e9133f397ba5875c17b1981d825f69b06000000efd1089b9b37a18dcc3b0851e95c2eba5565f09d0d4f05af7797f7095e8b7665094cc4c23c356e7ef5f19d7ecde9b538a41af6cc499cf12749f82946f3e63d2700fbb656bcfc4a17cd0197c2354780160bb9f9081acf813bd498ea09d18e2fc7624dfbf291a1c0313bb42921716d"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 269.142647][T18735] EXT4-fs (loop3): get root inode failed [ 269.148281][T18735] EXT4-fs (loop3): mount failed [ 269.156992][T18773] loop7: detected capacity change from 0 to 1036 [ 269.240000][T18773] blk_update_request: I/O error, dev loop7, sector 768 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 03:28:56 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)=0x0) timer_settime(r0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x77359400}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r2, 0x1) r3 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r3, 0x2) timer_create(0x7, &(0x7f00000001c0)={0x0, 0x31, 0x0, @thr={&(0x7f0000000040)="167fbc2c4f2b62b8962cb05d06290388dc47ef0cd02452", &(0x7f0000000100)="dcc902fce396753aea47c62b4dca2c1dc61c1b220537fe3b9e4e2f0d"}}, &(0x7f00000002c0)=0x0) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000380)={{r5, r6+60000000}, {r7, r8+10000000}}, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000000, 0x10, 0xffffffffffffffff, 0x65e03000) 03:28:56 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="020185ffffff0a000000ff45ac0000ffffff85000000060000000000024000ffffffa5000000e100000088770072003007000500000000000000008000da55aa", 0x40}]) 03:28:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010249, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:56 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9, 0x8010, r1, 0x4bd1b000) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f00000000c0)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27344123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8f161916d3baf21672553b25b6b4e8277509104572aa2e10ca2e0b7f5f5af674f2ab89fdeaadac0e2887ca8aa010c0844f96cfde83dd2fb4ee1e7d10486"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:56 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000200), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) mmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x3000002, 0x20010, 0xffffffffffffffff, 0xa8984000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000000c0)) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:56 executing program 0: r0 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r2, 0x80006) sendfile(r1, r2, 0x0, 0x8000fffffffe) 03:28:56 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000200), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) mmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x3000002, 0x20010, 0xffffffffffffffff, 0xa8984000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000000c0)) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 270.147856][T18813] loop3: detected capacity change from 0 to 264192 [ 270.155004][T18812] loop7: detected capacity change from 0 to 1036 03:28:56 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000200), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) mmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x3000002, 0x20010, 0xffffffffffffffff, 0xa8984000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000000c0)) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 270.189862][T18813] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 270.201959][T18813] EXT4-fs (loop3): get root inode failed [ 270.207586][T18813] EXT4-fs (loop3): mount failed 03:28:56 executing program 4: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000200), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) mmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x3000002, 0x20010, 0xffffffffffffffff, 0xa8984000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000000c0)) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:56 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000200), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) mmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x3000002, 0x20010, 0xffffffffffffffff, 0xa8984000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000000c0)) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010300, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:56 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000200), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) mmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x3000002, 0x20010, 0xffffffffffffffff, 0xa8984000) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000000c0)) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 270.268440][T18812] loop7: detected capacity change from 1036 to 1030 [ 270.321994][T18812] loop7: detected capacity change from 0 to 1036 [ 270.334311][T18847] loop3: detected capacity change from 0 to 264192 [ 270.346901][T18847] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 270.359024][T18847] EXT4-fs (loop3): get root inode failed [ 270.364642][T18847] EXT4-fs (loop3): mount failed [ 270.378559][T18845] loop7: detected capacity change from 1036 to 1030 [ 270.403427][T18847] loop3: detected capacity change from 0 to 264192 [ 270.411444][T18847] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 270.423487][T18847] EXT4-fs (loop3): get root inode failed [ 270.429157][T18847] EXT4-fs (loop3): mount failed 03:28:59 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r1, 0x1) timer_create(0x2, &(0x7f0000000040)={0x0, 0x27, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) timer_getoverrun(r2) r3 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r3, 0x2) 03:28:59 executing program 4: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000200), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) mmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x3000002, 0x20010, 0xffffffffffffffff, 0xa8984000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000000c0)) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:59 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000200), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) mmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x3000002, 0x20010, 0xffffffffffffffff, 0xa8984000) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000000c0)) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010402, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:28:59 executing program 0: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 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, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000005440), &(0x7f0000005480)=0x30) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x90, 0x11, 0xff, 0x20, 0x0, 0x5, 0x8080, 0x4, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, @perf_bp, 0x570, 0x0, 0x7fff, 0x6, 0x7, 0x200, 0x3, 0x0, 0x10000, 0x0, 0x200}, r0, 0x5, r1, 0x8) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) r3 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r3, 0x80006) sendfile(r2, r3, 0x0, 0x8000fffffffe) 03:28:59 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb9011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:59 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000200), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) mmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x3000002, 0x20010, 0xffffffffffffffff, 0xa8984000) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000000c0)) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:59 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xff, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 273.155874][T18870] loop3: detected capacity change from 0 to 264192 [ 273.182599][T18870] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 273.194661][T18870] EXT4-fs (loop3): get root inode failed [ 273.200430][T18870] EXT4-fs (loop3): mount failed 03:28:59 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9, 0x8010, r1, 0x4bd1b000) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f00000000c0)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27344123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8f161916d3baf21672553b25b6b4e8277509104572aa2e10ca2e0b7f5f5af674f2ab89fdeaadac0e2887ca8aa010c0844f96cfde83dd2fb4ee1e7d10486"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:28:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010406, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 273.251790][ T709] blk_update_request: I/O error, dev loop7, sector 544 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 273.263147][ T709] Buffer I/O error on dev loop7, logical block 272, lost async page write 03:28:59 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000200), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000000c0)) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 273.302171][T18898] loop3: detected capacity change from 0 to 264192 [ 273.313811][ T709] blk_update_request: I/O error, dev loop7, sector 546 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 273.325177][ T709] Buffer I/O error on dev loop7, logical block 273, lost async page write [ 273.333740][ T709] blk_update_request: I/O error, dev loop7, sector 548 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 03:28:59 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9, 0x8010, r1, 0x4bd1b000) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000080), &(0x7f00000000c0)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27344123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8f161916d3baf21672553b25b6b4e8277509104572aa2e10ca2e0b7f5f5af674f2ab89fdeaadac0e2887ca8aa010c0844f96cfde83dd2fb4ee1e7d10486"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 273.345045][ T709] Buffer I/O error on dev loop7, logical block 274, lost async page write [ 273.353583][ T709] blk_update_request: I/O error, dev loop7, sector 550 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 273.364884][ T709] Buffer I/O error on dev loop7, logical block 275, lost async page write [ 273.405380][T18898] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 273.417531][T18898] EXT4-fs (loop3): get root inode failed [ 273.423188][T18898] EXT4-fs (loop3): mount failed [ 273.431543][T18908] loop7: detected capacity change from 0 to 1036 [ 273.444233][ C1] ================================================================== [ 273.452321][ C1] BUG: KCSAN: data-race in blk_mq_free_request / blk_mq_free_request [ 273.460373][ C1] [ 273.462679][ C1] write to 0xffffe8ffffc15948 of 8 bytes by interrupt on cpu 0: [ 273.470291][ C1] blk_mq_free_request+0x17d/0x330 [ 273.475390][ C1] __blk_mq_end_request+0x214/0x230 [ 273.480576][ C1] blk_mq_end_request+0x37/0x50 [ 273.485412][ C1] lo_complete_rq+0xca/0x170 [ 273.489985][ C1] blk_done_softirq+0x69/0x90 [ 273.494643][ C1] __do_softirq+0x12c/0x26e [ 273.499394][ C1] run_ksoftirqd+0x13/0x20 [ 273.503797][ C1] smpboot_thread_fn+0x22f/0x330 [ 273.508746][ C1] kthread+0x262/0x280 [ 273.512802][ C1] ret_from_fork+0x1f/0x30 [ 273.517200][ C1] [ 273.519502][ C1] read to 0xffffe8ffffc15948 of 8 bytes by interrupt on cpu 1: [ 273.527030][ C1] blk_mq_free_request+0x16a/0x330 [ 273.532131][ C1] __blk_mq_end_request+0x214/0x230 [ 273.537412][ C1] blk_mq_end_request+0x37/0x50 [ 273.542251][ C1] lo_complete_rq+0xca/0x170 [ 273.546841][ C1] blk_done_softirq+0x69/0x90 [ 273.551511][ C1] __do_softirq+0x12c/0x26e [ 273.556021][ C1] run_ksoftirqd+0x13/0x20 [ 273.560421][ C1] smpboot_thread_fn+0x22f/0x330 [ 273.565344][ C1] kthread+0x262/0x280 [ 273.569401][ C1] ret_from_fork+0x1f/0x30 [ 273.573805][ C1] [ 273.576111][ C1] value changed: 0x000000000000578f -> 0x0000000000005790 [ 273.583193][ C1] [ 273.585494][ C1] Reported by Kernel Concurrency Sanitizer on: [ 273.591629][ C1] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.14.0-rc5-syzkaller #0 [ 273.599850][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 273.609972][ C1] ================================================================== [ 273.633271][T18898] loop3: detected capacity change from 0 to 264192 [ 273.648686][T18913] loop_set_status: loop7 () has still dirty pages (nrpages=19) [ 273.665242][T18898] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 273.677446][T18898] EXT4-fs (loop3): get root inode failed [ 273.683108][T18898] EXT4-fs (loop3): mount failed [ 273.709446][T18908] blk_update_request: I/O error, dev loop7, sector 776 op 0x0:(READ) flags 0x80700 phys_seg 31 prio class 0 03:29:00 executing program 4: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000200), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) mmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x3000002, 0x20010, 0xffffffffffffffff, 0xa8984000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:29:00 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000200), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000000c0)) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:29:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010410, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:29:00 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) write(r2, &(0x7f00000000c0)="bea07f7331b01574057ce548a5f1b5c9b2df5d36938ac7c3fe5abb1da65d4003be40ee3bf7063b5f035d001c313eeb118649221793a92026887c027f3a4d18d833c04981d90ef3b7f4838c8ddef54d4772bb1323a3acc101717ed320d8f0735222974d484b9436b9673650f7178ee66243174f3afdbcd858e3b96177f1090d80719a05dd044145f8debe575139c81d617cf46e0a9a163c4197d351ff170db32f0ac7cc62c4", 0xa5) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:29:00 executing program 0: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x8, 0x3, 0x3, 0x25, 0x0, 0x8001, 0x4003, 0xe, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x0, @perf_bp={&(0x7f0000000000), 0x6}, 0x10000, 0x80000000, 0x0, 0x6, 0x1ff, 0x6, 0x5, 0x0, 0xfffffffb, 0x0, 0x3}, 0x0, 0x2, 0xffffffffffffffff, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r2, 0x80006) sendfile(r1, r2, 0x0, 0x8000fffffffe) 03:29:00 executing program 2: fsync(0xffffffffffffffff) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r1, 0x1) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) 03:29:00 executing program 4: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000200), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) mmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x3000002, 0x20010, 0xffffffffffffffff, 0xa8984000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 274.036212][T18939] loop7: detected capacity change from 0 to 1036 [ 274.049493][T18943] loop3: detected capacity change from 0 to 264192 03:29:00 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) write(r2, &(0x7f00000000c0)="bea07f7331b01574057ce548a5f1b5c9b2df5d36938ac7c3fe5abb1da65d4003be40ee3bf7063b5f035d001c313eeb118649221793a92026887c027f3a4d18d833c04981d90ef3b7f4838c8ddef54d4772bb1323a3acc101717ed320d8f0735222974d484b9436b9673650f7178ee66243174f3afdbcd858e3b96177f1090d80719a05dd044145f8debe575139c81d617cf46e0a9a163c4197d351ff170db32f0ac7cc62c4", 0xa5) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 274.087608][T18943] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 274.099668][T18943] EXT4-fs (loop3): get root inode failed [ 274.105564][T18943] EXT4-fs (loop3): mount failed 03:29:00 executing program 4: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) dup(r0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000200), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) mmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x3000002, 0x20010, 0xffffffffffffffff, 0xa8984000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:29:00 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) write(r2, &(0x7f00000000c0)="bea07f7331b01574057ce548a5f1b5c9b2df5d36938ac7c3fe5abb1da65d4003be40ee3bf7063b5f035d001c313eeb118649221793a92026887c027f3a4d18d833c04981d90ef3b7f4838c8ddef54d4772bb1323a3acc101717ed320d8f0735222974d484b9436b9673650f7178ee66243174f3afdbcd858e3b96177f1090d80719a05dd044145f8debe575139c81d617cf46e0a9a163c4197d351ff170db32f0ac7cc62c4", 0xa5) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000080), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:29:00 executing program 5 (fault-call:0 fault-nth:0): syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="020185ffffff0a000000ff45ac0000ffffff85000000060000000000024000ffffffa5000000e100000088770072003007000500000000000000008000da55aa", 0x40, 0x1c0}]) [ 274.214173][T18943] loop3: detected capacity change from 0 to 264192 [ 274.235662][T18977] FAULT_INJECTION: forcing a failure. [ 274.235662][T18977] name failslab, interval 1, probability 0, space 0, times 0 [ 274.248297][T18977] CPU: 0 PID: 18977 Comm: syz-executor.5 Not tainted 5.14.0-rc5-syzkaller #0 [ 274.255686][T18943] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 274.257172][T18977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 274.257185][T18977] Call Trace: [ 274.257193][T18977] dump_stack_lvl+0xb7/0x103 [ 274.269228][T18943] EXT4-fs (loop3): get root inode failed [ 274.279205][T18977] dump_stack+0x11/0x1a [ 274.279238][T18977] should_fail+0x23c/0x250 [ 274.279259][T18977] ? __se_sys_memfd_create+0xfb/0x390 [ 274.282533][T18943] EXT4-fs (loop3): mount failed 03:29:00 executing program 4: syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x3, &(0x7f0000000480)=[{&(0x7f00000000c0)="94", 0x1}, {&(0x7f0000000100)="eb", 0x1}, {&(0x7f0000000200)="f0", 0x1}], 0x0, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0/file0\x00', 0x500) rename(&(0x7f0000000000)='.\x00', &(0x7f0000000040)='./file0\x00') rmdir(&(0x7f0000000140)='./file0\x00') 03:29:00 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000200), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000000c0)) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 274.287091][T18977] __should_failslab+0x81/0x90 [ 274.316474][T18977] should_failslab+0x5/0x20 [ 274.320984][T18977] __kmalloc+0x66/0x340 [ 274.325176][T18977] ? strnlen_user+0x137/0x1c0 [ 274.329858][T18977] __se_sys_memfd_create+0xfb/0x390 [ 274.335144][T18977] __x64_sys_memfd_create+0x2d/0x40 [ 274.340479][T18977] do_syscall_64+0x3d/0x90 [ 274.344944][T18977] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 274.351075][T18977] RIP: 0033:0x4665e9 [ 274.354962][T18977] 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 [ 274.374569][T18977] RSP: 002b:00007faf698e2e98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 274.379473][T18985] loop7: detected capacity change from 0 to 1036 [ 274.383000][T18977] RAX: ffffffffffffffda RBX: 0000000020000040 RCX: 00000000004665e9 [ 274.383016][T18977] RDX: 0000000000000380 RSI: 0000000000000000 RDI: 00000000004bee86 [ 274.383029][T18977] RBP: 0000000000000001 R08: 00000000000001c0 R09: 0000000000000000 03:29:00 executing program 5 (fault-call:0 fault-nth:1): syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="020185ffffff0a000000ff45ac0000ffffff85000000060000000000024000ffffffa5000000e100000088770072003007000500000000000000008000da55aa", 0x40, 0x1c0}]) 03:29:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010500, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 274.383116][T18977] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 274.421241][T18977] R13: 00007ffecd3a774f R14: 0000000000000380 R15: 0000000000022000 [ 274.451857][T18991] FAULT_INJECTION: forcing a failure. [ 274.451857][T18991] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 274.464988][T18991] CPU: 0 PID: 18991 Comm: syz-executor.5 Not tainted 5.14.0-rc5-syzkaller #0 [ 274.473744][T18991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 274.483826][T18991] Call Trace: [ 274.487087][T18991] dump_stack_lvl+0xb7/0x103 [ 274.491744][T18991] dump_stack+0x11/0x1a [ 274.496230][T18991] should_fail+0x23c/0x250 [ 274.500629][T18991] should_fail_usercopy+0x16/0x20 [ 274.505637][T18991] _copy_from_user+0x1c/0xd0 [ 274.510265][T18991] __se_sys_memfd_create+0x137/0x390 [ 274.515599][T18991] __x64_sys_memfd_create+0x2d/0x40 [ 274.520778][T18991] do_syscall_64+0x3d/0x90 [ 274.525235][T18991] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 274.531112][T18991] RIP: 0033:0x4665e9 [ 274.535023][T18991] 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 [ 274.554703][T18991] RSP: 002b:00007faf698e2e98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f 03:29:00 executing program 5 (fault-call:0 fault-nth:2): syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="020185ffffff0a000000ff45ac0000ffffff85000000060000000000024000ffffffa5000000e100000088770072003007000500000000000000008000da55aa", 0x40, 0x1c0}]) [ 274.563127][T18991] RAX: ffffffffffffffda RBX: 0000000020000040 RCX: 00000000004665e9 [ 274.571159][T18991] RDX: 0000000000000380 RSI: 0000000000000000 RDI: 00000000004bee86 [ 274.579107][T18991] RBP: 0000000000000001 R08: 00000000000001c0 R09: 0000000000000000 [ 274.587135][T18991] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 274.595087][T18991] R13: 00007ffecd3a774f R14: 0000000000000380 R15: 0000000000022000 [ 274.635886][T19001] loop3: detected capacity change from 0 to 264192 [ 274.654641][T19004] FAULT_INJECTION: forcing a failure. [ 274.654641][T19004] name failslab, interval 1, probability 0, space 0, times 0 [ 274.667417][T19004] CPU: 0 PID: 19004 Comm: syz-executor.5 Not tainted 5.14.0-rc5-syzkaller #0 [ 274.676263][T19004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 274.686316][T19004] Call Trace: [ 274.689587][T19004] dump_stack_lvl+0xb7/0x103 [ 274.694176][T19004] dump_stack+0x11/0x1a [ 274.698420][T19004] should_fail+0x23c/0x250 [ 274.702833][T19004] ? shmem_alloc_inode+0x22/0x30 [ 274.707943][T19004] __should_failslab+0x81/0x90 [ 274.712701][T19004] ? shmem_match+0xa0/0xa0 [ 274.713328][T19001] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 274.717118][T19004] should_failslab+0x5/0x20 [ 274.717142][T19004] kmem_cache_alloc+0x46/0x2e0 [ 274.729179][T19001] EXT4-fs (loop3): get root inode failed [ 274.733577][T19004] ? fsnotify_perm+0x59/0x2e0 [ 274.738358][T19001] EXT4-fs (loop3): mount failed [ 274.743915][T19004] ? shmem_match+0xa0/0xa0 [ 274.757873][T19004] shmem_alloc_inode+0x22/0x30 [ 274.762662][T19004] new_inode_pseudo+0x38/0x1c0 [ 274.767412][T19004] new_inode+0x21/0x120 [ 274.771605][T19004] shmem_get_inode+0xa1/0x480 [ 274.776281][T19004] __shmem_file_setup+0xf1/0x1d0 [ 274.781201][T19004] shmem_file_setup+0x37/0x40 [ 274.785871][T19004] __se_sys_memfd_create+0x1eb/0x390 [ 274.791192][T19004] __x64_sys_memfd_create+0x2d/0x40 [ 274.796384][T19004] do_syscall_64+0x3d/0x90 [ 274.800967][T19004] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 274.806859][T19004] RIP: 0033:0x4665e9 [ 274.810816][T19004] 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 [ 274.830995][T19004] RSP: 002b:00007faf698e2e98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 274.839390][T19004] RAX: ffffffffffffffda RBX: 0000000020000040 RCX: 00000000004665e9 [ 274.847370][T19004] RDX: 0000000000000380 RSI: 0000000000000000 RDI: 00000000004bee86 [ 274.855318][T19004] RBP: 0000000000000001 R08: 00000000000001c0 R09: 0000000000000000 [ 274.863264][T19004] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 274.871393][T19004] R13: 00007ffecd3a774f R14: 0000000000000380 R15: 0000000000022000 03:29:01 executing program 0: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x1, 0x4, 0x1, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 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, 0x8, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x80000001, 0x1}, 0x100, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x4}, r0, 0x0, 0xffffffffffffffff, 0xe) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x16000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x60048000, &(0x7f00000001c0)={0xa, 0x4e1f, 0x0, @empty, 0xfff}, 0x18) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, 0xffffffffffffffff) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r4, 0x80006) sendfile(r1, r4, 0x0, 0x8000fffffffe) 03:29:01 executing program 4: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000200), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000000c0)) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:29:01 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = dup(r0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) mmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x3000002, 0x20010, 0xffffffffffffffff, 0xa8984000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000000c0)) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:29:01 executing program 5 (fault-call:0 fault-nth:3): syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="020185ffffff0a000000ff45ac0000ffffff85000000060000000000024000ffffffa5000000e100000088770072003007000500000000000000008000da55aa", 0x40, 0x1c0}]) 03:29:01 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)=0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_settime(r0, 0x4a39303e5251bd11, &(0x7f0000000040)={{0x0, 0x3938700}, {0x77359400}}, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00000002c0)={{0x77359400}, {r1, r2+10000000}}, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x77359400}}, 0x0) r4 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r4, 0x1) r5 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r5, 0x2) 03:29:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010600, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 274.928180][T19001] loop3: detected capacity change from 0 to 264192 [ 274.935461][T19001] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 274.947569][T19001] EXT4-fs (loop3): get root inode failed [ 274.953212][T19001] EXT4-fs (loop3): mount failed [ 275.003360][T19031] loop7: detected capacity change from 0 to 1036 [ 275.036271][T19036] FAULT_INJECTION: forcing a failure. [ 275.036271][T19036] name failslab, interval 1, probability 0, space 0, times 0 03:29:01 executing program 0: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r3, 0x80006) pread64(r2, &(0x7f0000000000), 0x0, 0x5) sendfile(r1, r3, 0x0, 0x8000fffffffe) 03:29:01 executing program 4: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000200), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000000c0)) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 275.042910][T19039] loop3: detected capacity change from 0 to 264192 [ 275.049002][T19036] CPU: 1 PID: 19036 Comm: syz-executor.5 Not tainted 5.14.0-rc5-syzkaller #0 [ 275.064220][T19036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.074268][T19036] Call Trace: [ 275.077542][T19036] dump_stack_lvl+0xb7/0x103 [ 275.082260][T19036] dump_stack+0x11/0x1a [ 275.086415][T19036] should_fail+0x23c/0x250 [ 275.090831][T19036] ? security_inode_alloc+0x30/0x180 [ 275.096116][T19036] __should_failslab+0x81/0x90 [ 275.100993][T19036] should_failslab+0x5/0x20 [ 275.105519][T19036] kmem_cache_alloc+0x46/0x2e0 [ 275.110533][T19036] security_inode_alloc+0x30/0x180 [ 275.112619][T19039] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 275.115726][T19036] inode_init_always+0x20b/0x420 [ 275.115752][T19036] ? shmem_match+0xa0/0xa0 [ 275.127749][T19039] EXT4-fs (loop3): get root inode failed [ 275.127761][T19039] EXT4-fs (loop3): mount failed [ 275.135795][T19036] new_inode_pseudo+0x73/0x1c0 [ 275.135822][T19036] new_inode+0x21/0x120 [ 275.159527][T19036] shmem_get_inode+0xa1/0x480 [ 275.164452][T19036] __shmem_file_setup+0xf1/0x1d0 [ 275.169396][T19036] shmem_file_setup+0x37/0x40 [ 275.174096][T19036] __se_sys_memfd_create+0x1eb/0x390 [ 275.179380][T19036] __x64_sys_memfd_create+0x2d/0x40 [ 275.184601][T19036] do_syscall_64+0x3d/0x90 [ 275.189025][T19036] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 275.194935][T19036] RIP: 0033:0x4665e9 [ 275.198840][T19036] 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 [ 275.218440][T19036] RSP: 002b:00007faf698e2e98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 275.227030][T19036] RAX: ffffffffffffffda RBX: 0000000020000040 RCX: 00000000004665e9 [ 275.234985][T19036] RDX: 0000000000000380 RSI: 0000000000000000 RDI: 00000000004bee86 [ 275.242939][T19036] RBP: 0000000000000001 R08: 00000000000001c0 R09: 0000000000000000 03:29:01 executing program 4: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000200), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000000c0)) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:29:01 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = dup(r0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) mmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x3000002, 0x20010, 0xffffffffffffffff, 0xa8984000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000000c0)) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:29:01 executing program 5 (fault-call:0 fault-nth:4): syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="020185ffffff0a000000ff45ac0000ffffff85000000060000000000024000ffffffa5000000e100000088770072003007000500000000000000008000da55aa", 0x40, 0x1c0}]) [ 275.250894][T19036] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 275.258851][T19036] R13: 00007ffecd3a774f R14: 0000000000000380 R15: 0000000000022000 [ 275.294589][T19039] loop3: detected capacity change from 0 to 264192 [ 275.337660][T19067] loop7: detected capacity change from 0 to 1036 [ 275.345482][T19039] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 275.357585][T19039] EXT4-fs (loop3): get root inode failed [ 275.362611][T19070] FAULT_INJECTION: forcing a failure. [ 275.362611][T19070] name failslab, interval 1, probability 0, space 0, times 0 [ 275.363274][T19039] EXT4-fs (loop3): mount failed 03:29:01 executing program 4: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000200), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000000c0)) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:29:01 executing program 4: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000200), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000000c0)) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 275.375840][T19070] CPU: 1 PID: 19070 Comm: syz-executor.5 Not tainted 5.14.0-rc5-syzkaller #0 [ 275.389383][T19070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.399429][T19070] Call Trace: [ 275.402752][T19070] dump_stack_lvl+0xb7/0x103 [ 275.407441][T19070] dump_stack+0x11/0x1a [ 275.411602][T19070] should_fail+0x23c/0x250 [ 275.416048][T19070] ? __d_alloc+0x36/0x370 [ 275.420445][T19070] __should_failslab+0x81/0x90 [ 275.425204][T19070] should_failslab+0x5/0x20 [ 275.429699][T19070] kmem_cache_alloc+0x46/0x2e0 03:29:01 executing program 4: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000200), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000000c0)) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 275.434459][T19070] ? __init_rwsem+0x59/0x70 [ 275.438952][T19070] __d_alloc+0x36/0x370 [ 275.443110][T19070] ? current_time+0xdb/0x190 [ 275.447707][T19070] d_alloc_pseudo+0x1a/0x50 [ 275.452272][T19070] alloc_file_pseudo+0x63/0x130 [ 275.457172][T19070] __shmem_file_setup+0x14c/0x1d0 [ 275.462198][T19070] shmem_file_setup+0x37/0x40 [ 275.466867][T19070] __se_sys_memfd_create+0x1eb/0x390 [ 275.472317][T19070] __x64_sys_memfd_create+0x2d/0x40 [ 275.477527][T19070] do_syscall_64+0x3d/0x90 [ 275.481982][T19070] entry_SYSCALL_64_after_hwframe+0x44/0xae 03:29:01 executing program 4: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000200), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000000c0)) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 275.487878][T19070] RIP: 0033:0x4665e9 [ 275.491834][T19070] 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 [ 275.511457][T19070] RSP: 002b:00007faf698e2e98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 275.519863][T19070] RAX: ffffffffffffffda RBX: 0000000020000040 RCX: 00000000004665e9 [ 275.527896][T19070] RDX: 0000000000000380 RSI: 0000000000000000 RDI: 00000000004bee86 03:29:01 executing program 4: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000200), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000000c0)) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 275.535874][T19070] RBP: 0000000000000001 R08: 00000000000001c0 R09: 0000000000000000 [ 275.544009][T19070] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 275.551972][T19070] R13: 00007ffecd3a774f R14: 0000000000000380 R15: 0000000000022000 03:29:02 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) close_range(r0, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) 03:29:02 executing program 5 (fault-call:0 fault-nth:5): syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="020185ffffff0a000000ff45ac0000ffffff85000000060000000000024000ffffffa5000000e100000088770072003007000500000000000000008000da55aa", 0x40, 0x1c0}]) [ 275.865750][T19102] FAULT_INJECTION: forcing a failure. [ 275.865750][T19102] name failslab, interval 1, probability 0, space 0, times 0 [ 275.878378][T19102] CPU: 0 PID: 19102 Comm: syz-executor.5 Not tainted 5.14.0-rc5-syzkaller #0 [ 275.887160][T19102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.897299][T19102] Call Trace: [ 275.900571][T19102] dump_stack_lvl+0xb7/0x103 [ 275.905193][T19102] dump_stack+0x11/0x1a [ 275.909341][T19102] should_fail+0x23c/0x250 [ 275.913776][T19102] ? __alloc_file+0x2e/0x1a0 [ 275.918423][T19102] __should_failslab+0x81/0x90 [ 275.923181][T19102] should_failslab+0x5/0x20 [ 275.927759][T19102] kmem_cache_alloc+0x46/0x2e0 [ 275.932695][T19102] ? inode_doinit_with_dentry+0x382/0x950 [ 275.938403][T19102] __alloc_file+0x2e/0x1a0 [ 275.942811][T19102] alloc_empty_file+0xcd/0x1c0 [ 275.947559][T19102] alloc_file+0x3a/0x280 [ 275.951823][T19102] alloc_file_pseudo+0xe2/0x130 [ 275.957006][T19102] __shmem_file_setup+0x14c/0x1d0 [ 275.962018][T19102] shmem_file_setup+0x37/0x40 [ 275.966675][T19102] __se_sys_memfd_create+0x1eb/0x390 [ 275.972031][T19102] __x64_sys_memfd_create+0x2d/0x40 [ 275.977264][T19102] do_syscall_64+0x3d/0x90 [ 275.981666][T19102] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 275.987545][T19102] RIP: 0033:0x4665e9 [ 275.991442][T19102] 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 03:29:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010604, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) 03:29:02 executing program 4: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000200), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000000c0)) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:29:02 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = dup(r0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) mmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x3000002, 0x20010, 0xffffffffffffffff, 0xa8984000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000000c0)) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:29:02 executing program 0: r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 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, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2000001, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000000)="4c1f7b5c66aa44674350a7ab3cf4bc97e91fe5dadad207987229b6e60a384197f6faaab8379e98db08cc1f9cf6c6e52e138886737eeab3f34d6f4f20665c9603bbec7e065bd77e847982e9fcffffffffa0bc3acf411851a2ad6138bff83beacfd259008762ec87d8ea94aefc0feea72837e5f19f88379c52acfbec4b754b5aac2fca3faf63557136", 0x88, 0x20000080, &(0x7f0000000100)={0x2, 0x4e20, @broadcast}, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r3, 0x80006) sendfile(r2, r3, 0x0, 0x8000fffffffe) 03:29:02 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000000300)={{r2, r3+60000000}, {0x77359400}}, &(0x7f0000000340)) flock(r1, 0x1) r4 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000000100)={0x0, 0x14}, &(0x7f00000000c0)=0x0) timer_settime(r5, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_create(0x5, &(0x7f0000000500)={0x0, 0x39, 0x1, @thr={&(0x7f0000000380)="e31be46a9e8ac1e544e44aadbb30d5d87f6db9aa0600a91979e48775c8d4f2168c6989c976ef56369c5e89bba404f0caf194e231f4dc015591e24d6ae5153d0b8743b70ce9879f05546a586b6c1ef4fea8446decf085388ecff82a22d55a945bb394e4bf24bf3d9de31734381966063ca184fd34d5380f7a13edd953ec2484efe6eb78023f2c1bf8ea764efba19676b8877cef37928628e86ba63d8a12f08a8e6ebf831c59af7e56886f2e6b578bc146e3fa6ae9fe76d76ad0c076bec65169249fe414179800243797f210a3", &(0x7f0000000480)="19b994e7635f3feb365f45ef64e8de694c7894936f0276c601ed29ee2b553776b91a84b4fed66a5260bac9b90663da27526ee7a7485722fd54078673e8f2b1a71a9f1a8ae650cd6775a515b7a535d5fd8c2f6fd9f2fec3975fddf2bca7217778e88f80b9d60200077d01075b0c9ff83f0ea82fff65e141fe8afe"}}, &(0x7f0000000540)=0x0) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) timer_settime(r8, 0x1, &(0x7f00000005c0)={{0x0, 0x3938700}, {r9, r10+10000000}}, &(0x7f0000000600)) timer_settime(r5, 0x0, &(0x7f0000000100)={{}, {r6, r7+60000000}}, &(0x7f00000001c0)) flock(r4, 0x2) [ 276.011117][T19102] RSP: 002b:00007faf698e2e98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 276.019608][T19102] RAX: ffffffffffffffda RBX: 0000000020000040 RCX: 00000000004665e9 [ 276.027578][T19102] RDX: 0000000000000380 RSI: 0000000000000000 RDI: 00000000004bee86 [ 276.035535][T19102] RBP: 0000000000000001 R08: 00000000000001c0 R09: 0000000000000000 [ 276.043600][T19102] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 276.051556][T19102] R13: 00007ffecd3a774f R14: 0000000000000380 R15: 0000000000022000 03:29:02 executing program 5 (fault-call:0 fault-nth:6): syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="020185ffffff0a000000ff45ac0000ffffff85000000060000000000024000ffffffa5000000e100000088770072003007000500000000000000008000da55aa", 0x40, 0x1c0}]) [ 276.102552][T19114] loop7: detected capacity change from 0 to 1036 [ 276.110404][T19119] loop3: detected capacity change from 0 to 264192 [ 276.137665][T19124] FAULT_INJECTION: forcing a failure. [ 276.137665][T19124] name failslab, interval 1, probability 0, space 0, times 0 [ 276.150385][T19124] CPU: 0 PID: 19124 Comm: syz-executor.5 Not tainted 5.14.0-rc5-syzkaller #0 [ 276.159150][T19124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.169290][T19124] Call Trace: [ 276.172570][T19124] dump_stack_lvl+0xb7/0x103 [ 276.177161][T19124] dump_stack+0x11/0x1a [ 276.181312][T19124] should_fail+0x23c/0x250 [ 276.185798][T19124] ? security_file_alloc+0x30/0x190 [ 276.191418][T19124] __should_failslab+0x81/0x90 [ 276.196163][T19124] should_failslab+0x5/0x20 [ 276.200778][T19124] kmem_cache_alloc+0x46/0x2e0 [ 276.205599][T19124] security_file_alloc+0x30/0x190 [ 276.210609][T19124] __alloc_file+0x83/0x1a0 [ 276.215012][T19124] alloc_empty_file+0xcd/0x1c0 [ 276.219860][T19124] alloc_file+0x3a/0x280 [ 276.224106][T19124] alloc_file_pseudo+0xe2/0x130 [ 276.228952][T19124] __shmem_file_setup+0x14c/0x1d0 [ 276.233960][T19124] shmem_file_setup+0x37/0x40 [ 276.238620][T19124] __se_sys_memfd_create+0x1eb/0x390 [ 276.243911][T19124] __x64_sys_memfd_create+0x2d/0x40 [ 276.249098][T19124] do_syscall_64+0x3d/0x90 [ 276.253500][T19124] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 276.259451][T19124] RIP: 0033:0x4665e9 [ 276.263327][T19124] 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 [ 276.283124][T19124] RSP: 002b:00007faf698e2e98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 276.291517][T19124] RAX: ffffffffffffffda RBX: 0000000020000040 RCX: 00000000004665e9 [ 276.299472][T19124] RDX: 0000000000000380 RSI: 0000000000000000 RDI: 00000000004bee86 [ 276.307427][T19124] RBP: 0000000000000001 R08: 00000000000001c0 R09: 0000000000000000 [ 276.315379][T19124] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 276.323332][T19124] R13: 00007ffecd3a774f R14: 0000000000000380 R15: 0000000000022000 [ 276.339548][T19119] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated 03:29:02 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = dup(r0) fsetxattr$security_evm(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) mmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x3000002, 0x20010, 0xffffffffffffffff, 0xa8984000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000000c0)) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:29:02 executing program 5 (fault-call:0 fault-nth:7): syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="020185ffffff0a000000ff45ac0000ffffff85000000060000000000024000ffffffa5000000e100000088770072003007000500000000000000008000da55aa", 0x40, 0x1c0}]) 03:29:02 executing program 4: 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) creat(&(0x7f0000000180)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0), 0x42302, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000100)={@remote, @broadcast, @local}, 0xc) clone(0x40000000007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_unix(&(0x7f0000000080)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000000)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000040), 0x0, &(0x7f00000001c0)={'trans=unix,', {[{@msize={'msize', 0x3d, 0x78db}}]}}) [ 276.351702][T19119] EXT4-fs (loop3): get root inode failed [ 276.357327][T19119] EXT4-fs (loop3): mount failed [ 276.400623][T19137] loop7: detected capacity change from 0 to 1036 [ 276.405416][T19139] FAULT_INJECTION: forcing a failure. [ 276.405416][T19139] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 276.420226][T19139] CPU: 1 PID: 19139 Comm: syz-executor.5 Not tainted 5.14.0-rc5-syzkaller #0 [ 276.428986][T19139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.439094][T19139] Call Trace: [ 276.442367][T19139] dump_stack_lvl+0xb7/0x103 [ 276.446945][T19139] dump_stack+0x11/0x1a [ 276.451083][T19139] should_fail+0x23c/0x250 [ 276.455488][T19139] __alloc_pages+0x102/0x320 [ 276.460064][T19139] alloc_pages_vma+0x513/0x680 [ 276.464829][T19139] shmem_getpage_gfp+0x954/0x13d0 [ 276.469848][T19139] ? sidtab_context_to_sid+0x5a/0x740 [ 276.475209][T19139] ? policydb_context_isvalid+0x135/0x230 [ 276.480986][T19139] shmem_write_begin+0x7e/0x100 [ 276.485818][T19139] generic_perform_write+0x196/0x3c0 [ 276.491169][T19139] __generic_file_write_iter+0x161/0x300 [ 276.496791][T19139] ? generic_write_checks+0x250/0x290 [ 276.502146][T19139] generic_file_write_iter+0x75/0x130 [ 276.507518][T19139] vfs_write+0x69d/0x770 [ 276.511756][T19139] __x64_sys_pwrite64+0xf5/0x150 [ 276.516951][T19139] do_syscall_64+0x3d/0x90 [ 276.521385][T19139] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 276.527266][T19139] RIP: 0033:0x419787 [ 276.531193][T19139] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 276.550791][T19139] RSP: 002b:00007faf698e2e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 276.559289][T19139] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000419787 [ 276.567244][T19139] RDX: 0000000000000040 RSI: 0000000020000300 RDI: 0000000000000004 [ 276.575200][T19139] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 276.583165][T19139] R10: 00000000000001c0 R11: 0000000000000293 R12: 0000000000000004 [ 276.591118][T19139] R13: 0000000000000004 R14: 0000000020000040 R15: 0000000000000000 03:29:02 executing program 4: 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 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) clone(0x82200300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() write$sndseq(r1, &(0x7f00000001c0)=[{0x9, 0x20, 0x0, 0x5, @tick=0x490d, {0x7d, 0x9}, {0x8, 0x1f}, @time=@tick=0x4e}, {0x59, 0x0, 0x5, 0x8, @tick=0x8, {0x0, 0x6}, {0x2, 0x1}, @addr={0x8, 0x4}}, {0xd7, 0x5, 0x6, 0x1, @tick=0xa77, {0x59}, {0x8, 0x40}, @raw8={"8222c5d801904ed6db14f6c5"}}, {0x80, 0x20, 0x5b, 0x1, @tick=0x7, {0x2b, 0x8}, {0x81, 0xfd}, @result={0x40, 0x5b8}}], 0x70) wait4(0x0, 0x0, 0x80000000, 0x0) mmap(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x4, 0x110, 0xffffffffffffffff, 0x5e249000) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x38) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r1, 0xc080661a, &(0x7f0000000140)={@desc={0x1, 0x0, @desc4}}) open_tree(r0, &(0x7f0000000080)='./file0\x00', 0x1000) wait4(0x0, 0x0, 0x0, 0x0) gettid() wait4(0x0, 0x0, 0x8, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)) [ 276.602754][T19142] 9pnet: p9_fd_create_unix (19142): problem connecting socket: éq‰Y’3aK: -111 [ 276.605087][T19139] loop5: detected capacity change from 0 to 1 [ 276.626773][T19119] loop3: detected capacity change from 0 to 264192 [ 276.634966][T19137] blk_update_request: I/O error, dev loop7, sector 1024 op 0x0:(READ) flags 0x80700 phys_seg 2 prio class 0 03:29:03 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = dup(r0) fsetxattr$security_evm(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) mmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x3000002, 0x20010, 0xffffffffffffffff, 0xa8984000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000000c0)) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:29:03 executing program 5 (fault-call:0 fault-nth:8): syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="020185ffffff0a000000ff45ac0000ffffff85000000060000000000024000ffffffa5000000e100000088770072003007000500000000000000008000da55aa", 0x40, 0x1c0}]) 03:29:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010700, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 276.665271][T19119] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 276.677649][T19119] EXT4-fs (loop3): get root inode failed [ 276.683304][T19119] EXT4-fs (loop3): mount failed [ 276.691929][T19159] loop7: detected capacity change from 0 to 1036 [ 276.749707][T19168] FAULT_INJECTION: forcing a failure. [ 276.749707][T19168] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 276.762765][T19168] CPU: 0 PID: 19168 Comm: syz-executor.5 Not tainted 5.14.0-rc5-syzkaller #0 [ 276.771688][T19168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.781721][T19168] Call Trace: [ 276.784990][T19168] dump_stack_lvl+0xb7/0x103 [ 276.789560][T19168] dump_stack+0x11/0x1a [ 276.793750][T19168] should_fail+0x23c/0x250 [ 276.798194][T19168] should_fail_usercopy+0x16/0x20 [ 276.803197][T19168] copy_page_from_iter_atomic+0x2c1/0xba0 [ 276.808909][T19168] ? shmem_write_begin+0x7e/0x100 [ 276.813911][T19168] generic_perform_write+0x1df/0x3c0 [ 276.819198][T19168] __generic_file_write_iter+0x161/0x300 [ 276.825000][T19168] ? generic_write_checks+0x250/0x290 [ 276.830393][T19168] generic_file_write_iter+0x75/0x130 [ 276.835772][T19168] vfs_write+0x69d/0x770 [ 276.839994][T19168] __x64_sys_pwrite64+0xf5/0x150 [ 276.844916][T19168] do_syscall_64+0x3d/0x90 [ 276.849329][T19168] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 276.855219][T19168] RIP: 0033:0x419787 [ 276.859110][T19168] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 276.878871][T19168] RSP: 002b:00007faf698e2e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 276.887280][T19168] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000419787 [ 276.895236][T19168] RDX: 0000000000000040 RSI: 0000000020000300 RDI: 0000000000000004 [ 276.903186][T19168] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 276.911144][T19168] R10: 00000000000001c0 R11: 0000000000000293 R12: 0000000000000004 [ 276.919094][T19168] R13: 0000000000000004 R14: 0000000020000040 R15: 0000000000000000 [ 276.927236][T19168] loop5: detected capacity change from 0 to 1 [ 276.934069][T19170] loop3: detected capacity change from 0 to 264192 03:29:03 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = dup(r0) fsetxattr$security_evm(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) mmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x3000002, 0x20010, 0xffffffffffffffff, 0xa8984000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000000c0)) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 276.944041][ T857] blk_update_request: I/O error, dev loop7, sector 896 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 276.955479][ T857] Buffer I/O error on dev loop7, logical block 112, lost async page write [ 276.974142][T19170] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 276.986312][T19170] EXT4-fs (loop3): get root inode failed [ 276.991959][T19170] EXT4-fs (loop3): mount failed 03:29:03 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)=0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r0, 0x1, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f0000000100)) r2 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r2, 0x1) r3 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r3, 0x2) 03:29:03 executing program 0: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 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, 0x8, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x1, 0x9}, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, r0, 0x0, 0xffffffffffffffff, 0x3) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='&\b-\x00') sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1ddb, 0x4) ftruncate(r4, 0x80006) sendfile(r1, r3, 0x0, 0x8000fffffffe) 03:29:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010900, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 277.000286][T19168] loop5: p1 < > p2 < > p3 p4 < p5 > [ 277.005582][T19168] loop5: partition table partially beyond EOD, truncated [ 277.011539][T19186] loop7: detected capacity change from 0 to 1036 [ 277.022542][T19168] loop5: p1 start 10 is beyond EOD, truncated [ 277.028653][T19168] loop5: p2 start 6 is beyond EOD, truncated [ 277.034626][T19168] loop5: p3 start 225 is beyond EOD, truncated [ 277.040818][T19168] loop5: p4 size 2 extends beyond EOD, truncated 03:29:03 executing program 5 (fault-call:0 fault-nth:9): syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="020185ffffff0a000000ff45ac0000ffffff85000000060000000000024000ffffffa5000000e100000088770072003007000500000000000000008000da55aa", 0x40, 0x1c0}]) [ 277.079174][T19168] loop5: p5 start 225 is beyond EOD, truncated [ 277.110681][T19198] loop3: detected capacity change from 0 to 264192 [ 277.119976][ T857] blk_update_request: I/O error, dev loop7, sector 640 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 277.131337][ T857] Buffer I/O error on dev loop7, logical block 80, lost async page write [ 277.156591][T19198] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 277.160356][T19207] FAULT_INJECTION: forcing a failure. 03:29:03 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000200), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) mmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x3000002, 0x20010, 0xffffffffffffffff, 0xa8984000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f00000000c0)) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 277.160356][T19207] name failslab, interval 1, probability 0, space 0, times 0 [ 277.168756][T19198] EXT4-fs (loop3): get root inode failed [ 277.181316][T19207] CPU: 1 PID: 19207 Comm: syz-executor.5 Not tainted 5.14.0-rc5-syzkaller #0 [ 277.186933][T19198] EXT4-fs (loop3): mount failed [ 277.195658][T19207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 277.195669][T19207] Call Trace: [ 277.195677][T19207] dump_stack_lvl+0xb7/0x103 [ 277.218450][T19207] dump_stack+0x11/0x1a [ 277.222618][T19207] should_fail+0x23c/0x250 [ 277.227037][T19207] ? getname_flags+0x84/0x3d0 [ 277.231721][T19207] __should_failslab+0x81/0x90 [ 277.236302][T19211] loop7: detected capacity change from 0 to 1036 [ 277.236480][T19207] should_failslab+0x5/0x20 [ 277.236503][T19207] kmem_cache_alloc+0x46/0x2e0 [ 277.252058][T19207] getname_flags+0x84/0x3d0 [ 277.256657][T19207] ? vfs_write+0x50c/0x770 [ 277.261077][T19207] getname+0x15/0x20 [ 277.264971][T19207] do_sys_openat2+0x5b/0x250 [ 277.269566][T19207] __x64_sys_openat+0xef/0x110 [ 277.274411][T19207] do_syscall_64+0x3d/0x90 [ 277.278845][T19207] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 277.284788][T19207] RIP: 0033:0x4196d4 [ 277.288671][T19207] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 277.308261][T19207] RSP: 002b:00007faf698e2e20 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 277.316648][T19207] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196d4 03:29:03 executing program 5 (fault-call:0 fault-nth:10): syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="020185ffffff0a000000ff45ac0000ffffff85000000060000000000024000ffffffa5000000e100000088770072003007000500000000000000008000da55aa", 0x40, 0x1c0}]) [ 277.324595][T19207] RDX: 0000000000000002 RSI: 00007faf698e2f40 RDI: 00000000ffffff9c [ 277.332553][T19207] RBP: 00007faf698e2f40 R08: 0000000000000000 R09: 0000000000000000 [ 277.340534][T19207] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 277.348500][T19207] R13: 0000000000000004 R14: 0000000020000058 R15: 0000000000000001 03:29:03 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000200), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) mmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x3000002, 0x20010, 0xffffffffffffffff, 0xa8984000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f00000000c0)) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 277.385232][T19198] loop3: detected capacity change from 0 to 264192 [ 277.402046][T19224] FAULT_INJECTION: forcing a failure. [ 277.402046][T19224] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 277.415112][T19224] CPU: 0 PID: 19224 Comm: syz-executor.5 Not tainted 5.14.0-rc5-syzkaller #0 [ 277.418737][T19198] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 277.424011][T19224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 277.424025][T19224] Call Trace: [ 277.424033][T19224] dump_stack_lvl+0xb7/0x103 [ 277.436044][T19198] EXT4-fs (loop3): get root inode failed [ 277.446031][T19224] dump_stack+0x11/0x1a [ 277.446053][T19224] should_fail+0x23c/0x250 [ 277.449351][T19198] EXT4-fs (loop3): mount failed [ 277.453902][T19224] should_fail_usercopy+0x16/0x20 [ 277.478031][T19224] strncpy_from_user+0x21/0x250 [ 277.482926][T19224] getname_flags+0xb8/0x3d0 [ 277.487430][T19224] ? vfs_write+0x50c/0x770 [ 277.490586][T19226] loop7: detected capacity change from 0 to 1036 [ 277.491851][T19224] getname+0x15/0x20 [ 277.502231][T19224] do_sys_openat2+0x5b/0x250 [ 277.506826][T19224] __x64_sys_openat+0xef/0x110 [ 277.511591][T19224] do_syscall_64+0x3d/0x90 [ 277.516005][T19224] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 277.521937][T19224] RIP: 0033:0x4196d4 03:29:03 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = io_uring_setup(0x2eac, &(0x7f0000000440)) r3 = fsopen(&(0x7f00000002c0)='proc\x00', 0x0) flock(r0, 0x4) fsconfig$FSCONFIG_CMD_CREATE(r3, 0x6, 0x0, 0x0, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) 03:29:03 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) r1 = creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000040)={0x8}) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0}], 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000140)=r3) [ 277.525823][T19224] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 277.545451][T19224] RSP: 002b:00007faf698e2e20 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 277.553961][T19224] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196d4 [ 277.561934][T19224] RDX: 0000000000000002 RSI: 00007faf698e2f40 RDI: 00000000ffffff9c [ 277.569911][T19224] RBP: 00007faf698e2f40 R08: 0000000000000000 R09: 0000000000000000 [ 277.577880][T19224] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 03:29:03 executing program 5 (fault-call:0 fault-nth:11): syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="020185ffffff0a000000ff45ac0000ffffff85000000060000000000024000ffffffa5000000e100000088770072003007000500000000000000008000da55aa", 0x40, 0x1c0}]) [ 277.585967][T19224] R13: 0000000000000004 R14: 0000000020000058 R15: 0000000000000001 [ 277.624295][T19243] FAULT_INJECTION: forcing a failure. 03:29:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010a00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 277.624295][T19243] name failslab, interval 1, probability 0, space 0, times 0 [ 277.636936][T19243] CPU: 0 PID: 19243 Comm: syz-executor.5 Not tainted 5.14.0-rc5-syzkaller #0 [ 277.645725][T19243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 277.655791][T19243] Call Trace: [ 277.659062][T19243] dump_stack_lvl+0xb7/0x103 [ 277.663651][T19243] dump_stack+0x11/0x1a [ 277.667863][T19243] should_fail+0x23c/0x250 [ 277.672281][T19243] ? __alloc_file+0x2e/0x1a0 [ 277.676867][T19243] __should_failslab+0x81/0x90 [ 277.681672][T19243] should_failslab+0x5/0x20 [ 277.686184][T19243] kmem_cache_alloc+0x46/0x2e0 [ 277.690957][T19243] __alloc_file+0x2e/0x1a0 [ 277.691602][T19250] loop3: detected capacity change from 0 to 264192 [ 277.695628][T19243] alloc_empty_file+0xcd/0x1c0 [ 277.695654][T19243] path_openat+0x6a/0x1f20 [ 277.711378][T19243] ? copy_page_from_iter_atomic+0x44b/0xba0 [ 277.717278][T19243] ? __set_page_dirty_no_writeback+0x7d/0xc0 [ 277.723261][T19243] ? unlock_page+0x4d/0x70 [ 277.727841][T19243] ? shmem_write_end+0x37d/0x3d0 [ 277.730076][T19250] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 277.732769][T19243] ? balance_dirty_pages_ratelimited+0xb1/0x280 [ 277.732793][T19243] ? generic_perform_write+0x34d/0x3c0 [ 277.732817][T19243] do_filp_open+0xe9/0x200 [ 277.744836][T19250] EXT4-fs (loop3): get root inode failed [ 277.750984][T19243] ? __virt_addr_valid+0x15a/0x1a0 [ 277.751010][T19243] ? _find_next_bit+0x16a/0x190 [ 277.756483][T19250] EXT4-fs (loop3): mount failed [ 277.760885][T19243] ? alloc_fd+0x388/0x3e0 [ 277.760911][T19243] do_sys_openat2+0xa3/0x250 [ 277.790420][T19243] __x64_sys_openat+0xef/0x110 [ 277.795257][T19243] do_syscall_64+0x3d/0x90 [ 277.799656][T19243] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 277.805563][T19243] RIP: 0033:0x4196d4 [ 277.809436][T19243] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 277.829204][T19243] RSP: 002b:00007faf698e2e20 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 03:29:04 executing program 5 (fault-call:0 fault-nth:12): syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="020185ffffff0a000000ff45ac0000ffffff85000000060000000000024000ffffffa5000000e100000088770072003007000500000000000000008000da55aa", 0x40, 0x1c0}]) [ 277.837615][T19243] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196d4 [ 277.845675][T19243] RDX: 0000000000000002 RSI: 00007faf698e2f40 RDI: 00000000ffffff9c [ 277.853627][T19243] RBP: 00007faf698e2f40 R08: 0000000000000000 R09: 0000000000000000 [ 277.861723][T19243] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 277.869671][T19243] R13: 0000000000000004 R14: 0000000020000058 R15: 0000000000000001 [ 277.911990][T19257] FAULT_INJECTION: forcing a failure. [ 277.911990][T19257] name failslab, interval 1, probability 0, space 0, times 0 [ 277.924720][T19257] CPU: 0 PID: 19257 Comm: syz-executor.5 Not tainted 5.14.0-rc5-syzkaller #0 [ 277.933566][T19257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 277.943702][T19257] Call Trace: [ 277.946977][T19257] dump_stack_lvl+0xb7/0x103 [ 277.951570][T19257] dump_stack+0x11/0x1a [ 277.955725][T19257] should_fail+0x23c/0x250 [ 277.960127][T19257] ? security_file_alloc+0x30/0x190 [ 277.965309][T19257] __should_failslab+0x81/0x90 [ 277.970057][T19257] should_failslab+0x5/0x20 [ 277.974548][T19257] kmem_cache_alloc+0x46/0x2e0 [ 277.979316][T19257] security_file_alloc+0x30/0x190 [ 277.984337][T19257] __alloc_file+0x83/0x1a0 [ 277.988759][T19257] alloc_empty_file+0xcd/0x1c0 [ 277.993511][T19257] path_openat+0x6a/0x1f20 [ 277.997924][T19257] ? copy_page_from_iter_atomic+0x44b/0xba0 [ 278.003809][T19257] ? __set_page_dirty_no_writeback+0x7d/0xc0 [ 278.009777][T19257] ? unlock_page+0x4d/0x70 [ 278.014193][T19257] ? shmem_write_end+0x37d/0x3d0 [ 278.019121][T19257] ? balance_dirty_pages_ratelimited+0xb1/0x280 [ 278.025351][T19257] ? generic_perform_write+0x34d/0x3c0 [ 278.030797][T19257] do_filp_open+0xe9/0x200 [ 278.035209][T19257] ? __virt_addr_valid+0x15a/0x1a0 [ 278.040316][T19257] ? _find_next_bit+0x16a/0x190 [ 278.045165][T19257] ? alloc_fd+0x388/0x3e0 [ 278.049490][T19257] do_sys_openat2+0xa3/0x250 [ 278.054073][T19257] __x64_sys_openat+0xef/0x110 [ 278.058822][T19257] do_syscall_64+0x3d/0x90 [ 278.063225][T19257] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 278.069150][T19257] RIP: 0033:0x4196d4 [ 278.073126][T19257] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 278.092860][T19257] RSP: 002b:00007faf698e2e20 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 278.101257][T19257] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196d4 [ 278.109213][T19257] RDX: 0000000000000002 RSI: 00007faf698e2f40 RDI: 00000000ffffff9c [ 278.117176][T19257] RBP: 00007faf698e2f40 R08: 0000000000000000 R09: 0000000000000000 [ 278.125130][T19257] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 278.133161][T19257] R13: 0000000000000004 R14: 0000000020000058 R15: 0000000000000001 [ 278.158047][T19250] loop3: detected capacity change from 0 to 264192 [ 278.172326][T19250] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 278.184415][T19250] EXT4-fs (loop3): get root inode failed [ 278.190075][T19250] EXT4-fs (loop3): mount failed 03:29:06 executing program 4: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000200), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) mmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x3000002, 0x20010, 0xffffffffffffffff, 0xa8984000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f00000000c0)) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:29:06 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r2, &(0x7f0000000200), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) mmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x3000002, 0x20010, 0xffffffffffffffff, 0xa8984000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f00000000c0)) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) 03:29:06 executing program 0: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0xfffffffe) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r2, &(0x7f0000000000)="e9680e8cc1d5b5a55ea116578866dd95341d6f72b1698d6aee8dd520563b675b640bdc9889eed1fc5ea3b60421d8bdc9ae2ed76565f5caf9a4e24cafe438eaeab5c45f269c6ca2b937e6cccf21fab878928f1c6350837d700aeeff098ff4ee056e60ae4cf2dfe2508c44895c8a7f", 0x6e, 0x40, 0x0, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) sendfile(r1, r3, 0x0, 0x8000fffffffe) 03:29:06 executing program 5 (fault-call:0 fault-nth:13): syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="020185ffffff0a000000ff45ac0000ffffff85000000060000000000024000ffffffa5000000e100000088770072003007000500000000000000008000da55aa", 0x40, 0x1c0}]) 03:29:06 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r0 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c46000000000000000000000000030006000000e9ff000000003800000000000000000000000000200020"], 0x69) close(r0) close_range(0xffffffffffffffff, r0, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) r2 = pidfd_open(0x0, 0x0) sendmsg$IPCTNL_MSG_EXP_DELETE(r0, &(0x7f0000000480)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000440)={&(0x7f00000002c0)={0x144, 0x2, 0x2, 0x5, 0x0, 0x0, {0x0, 0x0, 0x4}, [@CTA_EXPECT_NAT={0xac, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_TUPLE={0x38, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x30}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast2}, {0x8, 0x2, @remote}}}]}, @CTA_EXPECT_NAT_TUPLE={0x5c, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x33}}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast2}, {0x8, 0x2, @broadcast}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_ZONE={0x6}]}, @CTA_EXPECT_NAT_TUPLE={0x14, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}]}, @CTA_EXPECT_ZONE={0x6, 0x7, 0x1, 0x0, 0x1}, @CTA_EXPECT_MASK={0x70, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @private=0xa010102}, {0x8, 0x2, @rand_addr=0x64010100}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}]}, @CTA_EXPECT_HELP_NAME={0xb, 0x6, 'amanda\x00'}]}, 0x144}, 0x1, 0x0, 0x0, 0x8028084}, 0x4) flock(r2, 0x1) timer_settime(r1, 0x0, &(0x7f0000000040)={{}, {0x0, 0x989680}}, &(0x7f0000000100)) r3 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000540)={{r4, r5+60000000}, {r6, r7+10000000}}, &(0x7f0000000580)) flock(r3, 0x2) 03:29:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010b00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="120000001200000022", 0x9, 0x800}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 280.064104][T19278] loop7: detected capacity change from 0 to 1036 [ 280.065921][T19279] loop3: detected capacity change from 0 to 264192 [ 280.080044][T19282] FAULT_INJECTION: forcing a failure. [ 280.080044][T19282] name failslab, interval 1, probability 0, space 0, times 0 [ 280.092842][T19282] CPU: 1 PID: 19282 Comm: syz-executor.5 Not tainted 5.14.0-rc5-syzkaller #0 [ 280.101744][T19282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 280.112140][T19282] Call Trace: [ 280.115488][T19282] dump_stack_lvl+0xb7/0x103 [ 280.120090][T19282] dump_stack+0x11/0x1a [ 280.124242][T19282] should_fail+0x23c/0x250 [ 280.128805][T19282] ? kzalloc+0x16/0x20 [ 280.132890][T19282] __should_failslab+0x81/0x90 [ 280.137640][T19282] should_failslab+0x5/0x20 [ 280.142163][T19282] __kmalloc+0x66/0x340 [ 280.146307][T19282] ? __d_lookup_rcu+0x39e/0x3e0 [ 280.151174][T19282] kzalloc+0x16/0x20 [ 280.155101][T19282] alloc_workqueue+0x11e/0xaf0 [ 280.159856][T19282] ? blkdev_get_whole+0x308/0x350 [ 280.164870][T19282] ? bd_prepare_to_claim+0x1e5/0x270 [ 280.170220][T19282] ? loop_attr_do_show_dio+0x70/0x70 [ 280.175551][T19282] ? loop_set_status_from_info+0x35e/0x3a0 [ 280.181347][T19282] loop_configure+0x681/0xeb0 [ 280.186091][T19282] lo_ioctl+0x59b/0x1340 [ 280.190325][T19282] ? path_openat+0x18e4/0x1f20 [ 280.195073][T19282] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 280.201052][T19282] ? __perf_event_task_sched_in+0x7e7/0x850 [ 280.206942][T19282] ? putname+0xa5/0xc0 [ 280.211072][T19282] ? rb_erase+0x4cb/0x750 [ 280.215387][T19282] ? blkdev_common_ioctl+0x9c3/0x1040 [ 280.220748][T19282] ? selinux_file_ioctl+0x8e0/0x970 [ 280.225933][T19282] ? lo_release+0x120/0x120 [ 280.230528][T19282] blkdev_ioctl+0x1d0/0x3c0 [ 280.235018][T19282] block_ioctl+0x6d/0x80 [ 280.239270][T19282] ? blkdev_iopoll+0x70/0x70 [ 280.243855][T19282] __se_sys_ioctl+0xcb/0x140 [ 280.248429][T19282] __x64_sys_ioctl+0x3f/0x50 [ 280.253000][T19282] do_syscall_64+0x3d/0x90 [ 280.257402][T19282] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 280.263288][T19282] RIP: 0033:0x4663a7 [ 280.267174][T19282] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 280.286799][T19282] RSP: 002b:00007faf698e2e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 280.295282][T19282] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663a7 [ 280.303237][T19282] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 03:29:06 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_create(0x4, &(0x7f0000000100)={0x0, 0x33, 0x2, @thr={&(0x7f00000002c0)="4cedfd0f734feb49a957e2e9fa9d1f13c367332c64a4f6dab7a9ca9b687349d02f6b1922dbad4fb1338482394573d49e691a6d87118be20b49944a101d89e8f5d598525b1a3f126958379bef50a6bd1a25150bd235326e071d95afb80d83b0a940f8f676e79fbc55c66aa429e3ad109ca3e82d9b9ce0f57a85692655", &(0x7f0000000340)="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"}}, &(0x7f00000001c0)=0x0) timer_settime(r2, 0x0, &(0x7f0000000240)={{r0, r1+60000000}, {0x0, 0x989680}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r4 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r4, 0x1) r5 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r5, 0x2) [ 280.311188][T19282] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 280.319142][T19282] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 280.327181][T19282] R13: 0000000000000004 R14: 0000000020000058 R15: 0000000000000001 03:29:06 executing program 5 (fault-call:0 fault-nth:14): syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="020185ffffff0a000000ff45ac0000ffffff85000000060000000000024000ffffffa5000000e100000088770072003007000500000000000000008000da55aa", 0x40, 0x1c0}]) 03:29:06 executing program 0: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x1, 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, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0xe) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback, 0x200}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x1fdb, 0x4) ftruncate(r2, 0x80006) sendfile(r1, r2, 0x0, 0x8000fffffffe) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="af714277ce0149d483006800000000000a0000000800033a000004ea"], 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x24004080) 03:29:06 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000840)="16884896426f2eead5b120e784fbc47c08d686b1", 0x14}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) r2 = dup(r0) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) fsetxattr$security_evm(r3, &(0x7f0000000200), &(0x7f0000000a00)=ANY=[@ANYBLOB="026dca4db03cb93fa546899360340f08011886efa727228c5fa9f388cbb20b9fe4d27340123b916d76468d2f85e726aa0757b9e5b917e0535ec4d29354e4f86a55c800000000f29ea989301571cede1f0789bdaaa75f25d416d580f128c6f937d3f397ba5875c17b1981d8"], 0x8, 0x2) mmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x3000002, 0x20010, 0xffffffffffffffff, 0xa8984000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x0, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000000c0)) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000280)) [ 280.354274][T19279] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 280.366326][T19279] EXT4-fs (loop3): get root inode failed [ 280.371977][T19279] EXT4-fs (loop3): mount failed 03:29:06 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300060000000000000000003800000000000000000000000000200020"], 0x69) close(r0) r1 = openat$cgroup_ro(r0, &(0x7f0000000140)='cpuacct.usage_percpu_sys\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000000)={0x0, 0x8001, 0x200}) preadv(r2, &(0x7f0000000040)=[{&(0x7f0000000240)=""/141, 0x8d}, {&(0x7f0000000300)=""/143, 0x8f}, {&(0x7f00000003c0)=""/243, 0xf3}], 0x3, 0x401, 0x2) write$cgroup_int(r1, &(0x7f0000000200), 0x1b2e00) r3 = open(&(0x7f0000000bc0)='./file0\x00', 0x410000, 0x2) openat$cgroup_ro(r3, &(0x7f0000000c00)='memory.events\x00', 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000500)=""/159, 0x9f}], 0x1, &(0x7f0000000600)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xf8}, 0x10100) r5 = syz_mount_image$vfat(&(0x7f0000000780), &(0x7f00000007c0)='./file0\x00', 0x6a, 0x5, &(0x7f0000000a40)=[{&(0x7f0000000800)="0460d8771f7542e63c87b65fb1fe84b31e191aefb7f671b0b2e938aa3d1727b57bb8f4e78681611e1cbc8ad9e117e63efb2ec4862709cf70f26a7946f03aa025d70b6ac5ce6a0b6a78005a9775a26f4acf16c8498ced1cd5b60d7e5094190dafa652c8df7c3377d9bf0a3fb35e7e61a0f1ef6727b37acafa7074938d51dc39bb1e38b4ecec1a30b55542684124b7aad9823472086c20ff1cd8e4a4f08aa4b358857f", 0xa2, 0xd9b4}, {&(0x7f00000008c0)="2e9311e9ce6d6486f3a0702151488e3331eb0a9fe5d125266177282c3b62ac9780388ff5c218b085031b4a9c061dc3ee5b99d54c9cdac9855581c53dcab56d8905be0d3eaff335fe83587c9cfa346c40a5685c1307fa82123ffa2873e9a5d90342b02f1f89cf205e4857ee2b6b9a8aeeeb4bdf7f573d51a0e55879c8c6895868dde4e75f673473df2460ea7a46cf08a07129c7e024ce738a04980b5ddc6fca7183190e1b78", 0xa5, 0x99a}, {&(0x7f0000000980)="d5b8acfea003e9637c301bf5bdeb1cbbc019d05efcf0fdc4", 0x18, 0x82b3}, {&(0x7f00000009c0)="760a8323dd85e977c1ffadce1b19141edf8563d843f9350faf", 0x19, 0x2}, {&(0x7f0000000a00)="f480f29ad2", 0x5, 0x9cd}], 0xe10400, &(0x7f0000000ac0)={[{@iocharset={'iocharset', 0x3d, 'iso8859-2'}}, {@rodir}, {@uni_xlateno}], [{@smackfsfloor={'smackfsfloor', 0x3d, '^^\\}/\\[)%(\'+-:()'}}, {@uid_gt={'uid>', 0xee00}}, {@hash}, {@smackfstransmute={'smackfstransmute', 0x3d, 'memory.events\x00'}}]}) renameat(r4, &(0x7f0000000740)='./file0\x00', r5, &(0x7f0000000b80)='./file0\x00') lsetxattr$trusted_overlay_nlink(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80), &(0x7f0000000cc0)={'U+', 0x69c}, 0x16, 0x2) sendmsg$AUDIT_SET(r1, &(0x7f00000004c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x38, 0x3e9, 0x400, 0x0, 0x25dfdbfb, {0x2, 0x1, 0x0, 0x0, 0x401, 0x10000, 0x9, 0x0, 0x0, 0x800}, [""]}, 0x38}, 0x1, 0x0, 0x0, 0x4004000}, 0x40000) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r2, 0xf503, 0x0) [ 280.429464][T19303] loop7: detected capacity change from 0 to 1036 [ 280.434576][T19304] FAULT_INJECTION: forcing a failure. [ 280.434576][T19304] name failslab, interval 1, probability 0, space 0, times 0 [ 280.448426][T19304] CPU: 1 PID: 19304 Comm: syz-executor.5 Not tainted 5.14.0-rc5-syzkaller #0 [ 280.457354][T19304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 280.467407][T19304] Call Trace: [ 280.470692][T19304] dump_stack_lvl+0xb7/0x103 [ 280.475278][T19304] dump_stack+0x11/0x1a [ 280.479429][T19304] should_fail+0x23c/0x250 [ 280.483842][T19304] __should_failslab+0x81/0x90 [ 280.488599][T19304] ? alloc_workqueue+0x14c/0xaf0 [ 280.493599][T19304] should_failslab+0x5/0x20 [ 280.498119][T19304] kmem_cache_alloc_trace+0x49/0x310 [ 280.503526][T19304] alloc_workqueue+0x14c/0xaf0 [ 280.508299][T19304] ? blkdev_get_whole+0x308/0x350 [ 280.513328][T19304] ? bd_prepare_to_claim+0x1e5/0x270 [ 280.518618][T19304] ? loop_attr_do_show_dio+0x70/0x70 [ 280.523898][T19304] ? loop_set_status_from_info+0x35e/0x3a0 [ 280.529745][T19304] loop_configure+0x681/0xeb0 [ 280.534423][T19304] lo_ioctl+0x59b/0x1340 [ 280.538732][T19304] ? path_openat+0x18e4/0x1f20 [ 280.543557][T19304] ? putname+0xa5/0xc0 [ 280.547615][T19304] ? ___cache_free+0x3c/0x300 [ 280.552317][T19304] ? blkdev_common_ioctl+0x9c3/0x1040 [ 280.557764][T19304] ? selinux_file_ioctl+0x8e0/0x970 [ 280.562955][T19304] ? lo_release+0x120/0x120 [ 280.567453][T19304] blkdev_ioctl+0x1d0/0x3c0 [ 280.571972][T19304] block_ioctl+0x6d/0x80 [ 280.576377][T19304] ? blkdev_iopoll+0x70/0x70 [ 280.581017][T19304] __se_sys_ioctl+0xcb/0x140 [ 280.585602][T19304] __x64_sys_ioctl+0x3f/0x50 [ 280.590230][T19304] do_syscall_64+0x3d/0x90 [ 280.594640][T19304] entry_SYSCALL_64_after_hwframe+