000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:14:48 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) poll(0x0, 0x0, 0x0) [ 878.829084][ T7185] loop3: detected capacity change from 0 to 4 [ 878.876497][ T7185] EXT4-fs (loop3): Can't read superblock on 2nd try [ 878.915065][ T7190] loop4: detected capacity change from 0 to 264192 11:14:48 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r4 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) r7 = syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) r8 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080), 0x682000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)=0x0) r10 = perf_event_open(0x0, r9, 0x0, 0xffffffffffffffff, 0x3) perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0xe3, 0x2, 0x6, 0x6, 0x0, 0x80000001, 0x24401, 0x4, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x8, 0x800}, 0x4d226, 0x4, 0x6f, 0x5, 0x3fb, 0x0, 0x6, 0x0, 0xfffff801}, r9, 0x3, r10, 0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x81, 0x80, 0x84, 0x8, 0x0, 0x8, 0x1c02, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext={0x20c3b17f, 0x8}, 0x10811, 0x100000001, 0x80, 0x7, 0x9, 0x100, 0x2, 0x0, 0x0, 0x0, 0x6}, r9, 0xffffffffffffffff, r7, 0x8) ioctl$BTRFS_IOC_BALANCE(r8, 0x5000940c, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r4, 0x450e, 0x0, 0x0, 0x0, 0x0) [ 878.986266][ T7190] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 879.020274][ T7185] loop3: detected capacity change from 0 to 4 11:14:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000003f0000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 879.043051][ T7185] EXT4-fs (loop3): Can't read superblock on 2nd try 11:14:49 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r4, 0xc0045878, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r5, 0xc0045878, 0x0) ioctl$FICLONE(r4, 0x40049409, r5) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r6 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r7, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) setsockopt$XDP_UMEM_COMPLETION_RING(r3, 0x11b, 0x6, &(0x7f0000000080)=0x94, 0x4) syz_io_uring_submit(r7, r8, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r6, 0x450e, 0x0, 0x0, 0x0, 0x0) 11:14:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000003300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 879.264661][ T7204] loop4: detected capacity change from 0 to 264192 [ 879.321355][ T7208] loop3: detected capacity change from 0 to 4 [ 879.354363][ T7204] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 879.429800][ T7208] EXT4-fs (loop3): Can't read superblock on 2nd try 11:14:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000003c0000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:14:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000400000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 879.694733][ T7208] loop3: detected capacity change from 0 to 4 [ 879.748322][ T7208] EXT4-fs (loop3): Can't read superblock on 2nd try [ 879.755615][ T7214] loop1: detected capacity change from 0 to 264192 11:14:49 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r4 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) r7 = syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) r8 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080), 0x682000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)=0x0) r10 = perf_event_open(0x0, r9, 0x0, 0xffffffffffffffff, 0x3) perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0xe3, 0x2, 0x6, 0x6, 0x0, 0x80000001, 0x24401, 0x4, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x8, 0x800}, 0x4d226, 0x4, 0x6f, 0x5, 0x3fb, 0x0, 0x6, 0x0, 0xfffff801}, r9, 0x3, r10, 0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x81, 0x80, 0x84, 0x8, 0x0, 0x8, 0x1c02, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext={0x20c3b17f, 0x8}, 0x10811, 0x100000001, 0x80, 0x7, 0x9, 0x100, 0x2, 0x0, 0x0, 0x0, 0x6}, r9, 0xffffffffffffffff, r7, 0x8) ioctl$BTRFS_IOC_BALANCE(r8, 0x5000940c, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r4, 0x450e, 0x0, 0x0, 0x0, 0x0) [ 879.843858][ T7214] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:14:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003001004300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 879.991837][ T7223] loop4: detected capacity change from 0 to 264192 11:14:50 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) poll(0x0, 0x0, 0x0) [ 880.126778][ T7223] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:14:50 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) poll(0x0, 0x0, 0x0) [ 880.271479][ T7231] loop3: detected capacity change from 0 to 4 [ 880.304786][ T7194] syz-executor.0 (7194): drop_caches: 1 [ 880.333228][ T7231] EXT4-fs (loop3): Can't read superblock on 2nd try 11:14:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000005c0000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 880.381435][ T7231] loop3: detected capacity change from 0 to 4 [ 880.395330][ T7231] EXT4-fs (loop3): Can't read superblock on 2nd try 11:14:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000005300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:14:50 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r4 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) r7 = syz_open_dev$audion(&(0x7f0000000080), 0x2, 0x34401) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r7, 0x4058534c, &(0x7f0000000100)={0x0, 0x7, 0x20a, 0x1000, 0x20, 0x20}) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) r8 = signalfd(r1, &(0x7f0000000780)={[0x4]}, 0x8) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r8, 0x8983, &(0x7f00000007c0)={0x1, 'ip6gre0\x00', {}, 0x1}) io_uring_enter(r4, 0x450e, 0x0, 0x0, 0x0, 0x0) 11:14:50 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r4, 0xc0045878, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r5, 0xc0045878, 0x0) ioctl$FICLONE(r4, 0x40049409, r5) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r6 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r7, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) setsockopt$XDP_UMEM_COMPLETION_RING(r3, 0x11b, 0x6, &(0x7f0000000080)=0x94, 0x4) syz_io_uring_submit(r7, r8, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r6, 0x450e, 0x0, 0x0, 0x0, 0x0) [ 880.648803][ T7247] loop4: detected capacity change from 0 to 264192 [ 880.687555][ T7248] loop3: detected capacity change from 0 to 4 11:14:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000860000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 880.741993][ T7247] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 880.777229][ T7248] EXT4-fs (loop3): Can't read superblock on 2nd try [ 880.909929][ T7248] loop3: detected capacity change from 0 to 4 [ 880.945990][ T7248] EXT4-fs (loop3): Can't read superblock on 2nd try [ 880.984918][ T7261] loop4: detected capacity change from 0 to 264192 [ 881.043818][ T7261] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:14:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000006300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:14:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000407f80000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 881.391768][ T7268] loop3: detected capacity change from 0 to 4 [ 881.455801][ T7268] EXT4-fs (loop3): Can't read superblock on 2nd try [ 881.503285][ T7268] loop3: detected capacity change from 0 to 4 [ 881.552146][ T7268] EXT4-fs (loop3): Can't read superblock on 2nd try [ 881.555423][ T7272] loop4: detected capacity change from 0 to 264192 [ 881.683592][ T7272] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:14:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000007300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:14:51 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) poll(0x0, 0x0, 0x0) [ 881.745576][ T7238] syz-executor.1 (7238): drop_caches: 1 11:14:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000ff0000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 881.815692][ T7241] syz-executor.0 (7241): drop_caches: 1 11:14:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000407f80000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 881.882917][ T7285] loop3: detected capacity change from 0 to 4 [ 881.912956][ T7285] EXT4-fs (loop3): Can't read superblock on 2nd try 11:14:51 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) poll(0x0, 0x0, 0x0) 11:14:52 executing program 2: socket$vsock_stream(0x28, 0x1, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x7, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x35}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) r2 = dup2(r1, 0xffffffffffffffff) ioctl$VT_GETSTATE(r2, 0x5603, 0x0) r3 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) r6 = syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$KDSKBENT(r2, 0x4b47, &(0x7f0000000640)={0x8, 0x7, 0x401}) statx(r0, &(0x7f0000000400)='./file0\x00', 0x0, 0x8, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$hfs(&(0x7f0000000300), &(0x7f0000000340)='./file0\x00', 0xa6, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000380)="64c16af1a5fff8a513b3396c38cd456827750ac7291e1c4de7ac688b1d29a7", 0x1f, 0x2}], 0x1000000, &(0x7f0000000540)=ANY=[@ANYBLOB="73657373696f6e3d3078303030303030303030303030303030392c73657373696f6e3d3078303030303030303030303030303030342c667363509b10ccafda13e6746166665b752c646f6e745f686173682c646f6e745f61707072616973652c636f6e746578743d726f6f742c6673757569643d37613466023535332d3664e3322d393136322d386632642d31343636383366322c7569643d", @ANYRESDEC=r7, @ANYBLOB=',fowner<', @ANYRESDEC=0xee00, @ANYBLOB=',subj_type=,(+,\x00']) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r4, r5, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r6, 0x0, 0x0, 0x0, {0xa308}}, 0x0) io_uring_enter(r3, 0x450e, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, 0xffffffffffffffff) socketpair(0x26, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_route(r8, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="380000001d0001042abd702013d4e28cd9c0f8dc", @ANYRES32=0x0, @ANYBLOB="5b34410214000100ff020000450000000000000000000001080007007f000000"], 0x38}, 0x1, 0x0, 0x0, 0x4040000}, 0x800) [ 882.014811][ T7285] loop3: detected capacity change from 0 to 4 [ 882.025493][ T7291] loop4: detected capacity change from 0 to 264192 [ 882.045322][ T7285] EXT4-fs (loop3): Can't read superblock on 2nd try [ 882.124029][ T7291] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 882.124186][ T7298] loop5: detected capacity change from 0 to 264192 11:14:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000009300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:14:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000200300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 882.226892][ T7302] hfs: unable to parse mount options [ 882.247285][ T7298] EXT4-fs (loop5): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 882.337653][ T7311] loop3: detected capacity change from 0 to 4 [ 882.350956][ T7311] EXT4-fs (loop3): Can't read superblock on 2nd try [ 882.352541][ T7312] hfs: unable to parse mount options 11:14:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003080000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 882.419091][ T7281] syz-executor.1 (7281): drop_caches: 1 [ 882.441550][ T7311] loop3: detected capacity change from 0 to 4 11:14:52 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6ca5, 0x4, @perf_bp={0x0}, 0x8, 0x3, 0x0, 0x0, 0xffffffffffffffe1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x1, 0xb7, 0x5b, 0x1, 0x0, 0x0, 0x80, 0xb, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_config_ext={0x100000001, 0xc1}, 0x200, 0x7fffffff, 0xffffff1a, 0x3, 0xfff, 0x8, 0x401, 0x0, 0x6, 0x0, 0x1f}, 0x0, 0x8, r1, 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000240)={0x0, 0x0, 0x5, 0x0, '\x00', [{0x4, 0xeea, 0x10000, 0x400, 0xd8, 0x1}, {0x2, 0x82d4, 0x34, 0x1ce7, 0x10000, 0x80000000}], ['\x00', '\x00', '\x00', '\x00', '\x00']}) r3 = socket$xdp(0x2c, 0x3, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$VT_GETSTATE(r4, 0x5603, 0x0) r5 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r6, r7, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r5, 0x450e, 0x0, 0x0, 0x0, 0x0) [ 882.484592][ T7319] loop4: detected capacity change from 0 to 264192 [ 882.490166][ T7311] EXT4-fs (loop3): Can't read superblock on 2nd try 11:14:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300000a300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 882.600506][ T7319] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:14:52 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) poll(0x0, 0x0, 0x0) [ 882.648880][ T7329] loop3: detected capacity change from 0 to 4 11:14:52 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) [ 882.696003][ T7329] EXT4-fs (loop3): Can't read superblock on 2nd try [ 882.699765][ T7330] loop5: detected capacity change from 0 to 264192 [ 882.705132][ T7300] syz-executor.0 (7300): drop_caches: 1 11:14:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000300300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 882.781736][ T7329] loop3: detected capacity change from 0 to 4 [ 882.796129][ T7330] EXT4-fs (loop5): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 882.796146][ T7329] EXT4-fs (loop3): Can't read superblock on 2nd try 11:14:52 executing program 5: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r2, 0xc0045878, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000100)={0x7, [0x9, 0x6, 0x4fea, 0xffff, 0xbba1, 0x40e6, 0x3]}, &(0x7f0000000140)=0x12) ioctl$sock_SIOCADDRT(r1, 0xc0045878, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e24, 0x5, @remote, 0x2}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000500), 0x2, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000400)={@in6={{0xa, 0x0, 0x5, @local}}, 0x0, 0x0, 0x50, 0x0, "d186d0c017c48f9e90586e5566f79127e089e828e3fb672a89a03e28f8be6f779058f69ddb4546508d516f7b511692cb8cc928fe76540ac04f2c296741eff2ec6a1a2352bc379e9eaf28fb2d85dd0e8b"}, 0xd8) ioctl$UI_SET_PROPBIT(0xffffffffffffffff, 0x4004556e, 0xd) syz_usbip_server_init(0x4) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x31010000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c910ccab00220bc31d41e44f96f67971b8ed8a3dc9eb4133a903d58da02dd1eca653150422bc91e9585fbf8", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870573f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6f8968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9af7278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0xff2b, 0xa}}], 0x400000000000132, 0x4000000) 11:14:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300000c300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:14:53 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0xfffff000) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r2, &(0x7f0000000080)='./file0\x00', 0x0) r3 = syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x7fff, 0x4, &(0x7f00000003c0)=[{&(0x7f00000001c0)="8ec3a43286916b742b86bc917798971a8fd745da44451aefaf8da9297d", 0x1d, 0x8001}, {&(0x7f0000000240)="4156a0abc1f746cd1bacb928ea561c1570bfba717003f0afcb170b7c3c4521cf1256be081f4a93511fb300062c12dea4128ac7dd98d96826ea4e848582b4bb7331f74740b8f10305d01378f1f4dd7e5dbebe7c7689585320ca86950fd8400a23e829b50c2db8607e7ed9e986ebb421f1aee2acbd934390b02dcc6521cee7f2dce59693cd57f5f617c901de78415c20b6c8e4cb8f23cea0aadbf4c081c9737bf65f4d5a43518b7851c768ce27846f826fcdbfe1955ce99ffa37e1bfaf0c69657bb10efdaf4487f7c4265b893c1839692b1f49a3bac20ccdbf546fa9e0e6ca1bc084bb", 0xe2, 0x81}, {&(0x7f0000000340)="9c0b5c11a0f5da00b3a722231c0a50e5945e7846e68d731311ddc33801beeef83d0607f7c4f5e0bbc274b83513a7d837b68676", 0x33, 0xa81}, {&(0x7f0000000380)="742bef7ecd14f42ab84a2118fb", 0xd, 0x7}], 0xc00, &(0x7f00000004c0)={[{@nodots}, {@fat=@errors_remount}, {@nodots}], [{@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@appraise}]}) preadv(r3, &(0x7f00000006c0)=[{&(0x7f0000000500)=""/25, 0x19}, {&(0x7f0000000540)=""/193, 0xc1}, {&(0x7f0000000640)=""/85, 0x55}], 0x3, 0x4, 0x71c1) r4 = socket$xdp(0x2c, 0x3, 0x0) r5 = dup2(r4, 0xffffffffffffffff) ioctl$VT_GETSTATE(r5, 0x5603, 0x0) r6 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r7, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r7, r8, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r6, 0x450e, 0x0, 0x0, 0x0, 0x0) [ 883.056610][ T7350] loop4: detected capacity change from 0 to 264192 [ 883.127458][ T7355] loop3: detected capacity change from 0 to 4 [ 883.156937][ T7355] EXT4-fs (loop3): Can't read superblock on 2nd try [ 883.165006][ T7350] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 883.231681][ T7360] loop2: detected capacity change from 0 to 128 [ 883.258235][ T7355] loop3: detected capacity change from 0 to 4 [ 883.301192][ T7361] vhci_hcd vhci_hcd.0: pdev(5) rhport(0) sockfd(8) [ 883.308088][ T7361] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 883.335562][ T7355] EXT4-fs (loop3): Can't read superblock on 2nd try [ 883.341071][ T7360] FAT-fs (loop2): Unrecognized mount option "rootcontext=system_u" or missing value [ 883.358659][ T7361] vhci_hcd vhci_hcd.0: Device attached 11:14:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000400300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:14:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300000d300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 883.561992][ T6507] vhci_hcd: vhci_device speed not set [ 883.585473][ T7374] loop4: detected capacity change from 0 to 264192 [ 883.585727][ T7377] loop3: detected capacity change from 0 to 4 [ 883.598501][ T7360] loop2: detected capacity change from 0 to 128 [ 883.618880][ T7343] syz-executor.0 (7343): drop_caches: 1 [ 883.623251][ T7360] FAT-fs (loop2): Unrecognized mount option "rootcontext=system_u" or missing value [ 883.637456][ T7377] EXT4-fs (loop3): Can't read superblock on 2nd try [ 883.644908][ T6507] usb 19-1: new full-speed USB device number 2 using vhci_hcd [ 883.671516][ T7374] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:14:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000500300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:14:53 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') sendfile(0xffffffffffffffff, r0, 0x0, 0x1) [ 883.719934][ T7377] loop3: detected capacity change from 0 to 4 [ 883.744877][ T7377] EXT4-fs (loop3): Can't read superblock on 2nd try [ 883.785070][ T7340] syz-executor.1 (7340): drop_caches: 1 11:14:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300280d300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:14:53 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) 11:14:53 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000094000/0x1000)=nil, 0x1000, 0x1800007, 0x104032, 0xffffffffffffffff, 0xfdb35000) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x2710, @host}, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) connect$vsock_stream(r2, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$VT_GETSTATE(r4, 0x5603, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x101000, 0x0) socketpair(0x7, 0x6, 0xbae, &(0x7f0000000280)={0xffffffffffffffff}) preadv(r6, &(0x7f0000000800)=[{&(0x7f00000005c0)=""/54, 0x36}, {&(0x7f0000000300)=""/206, 0xce}, {&(0x7f0000000400)=""/37, 0x25}, {&(0x7f00000004c0)=""/236, 0xec}, {&(0x7f00000005c0)}, {&(0x7f0000000600)=""/253, 0xfd}, {&(0x7f0000000700)=""/228, 0xe4}], 0x7, 0x7f, 0xeafd) splice(0xffffffffffffffff, &(0x7f0000000100)=0x2, r5, &(0x7f00000001c0)=0x7fffffff, 0x1, 0x0) r7 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r8, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) fsetxattr$security_capability(r0, &(0x7f0000000200), &(0x7f0000000240)=@v3={0x3000000, [{0xbb6, 0x9}, {0x100, 0x3}]}, 0x18, 0x1) io_uring_enter(r7, 0x14aa, 0xe98, 0x0, 0x0, 0x0) [ 883.881474][ T7393] loop4: detected capacity change from 0 to 264192 [ 883.916411][ T7363] vhci_hcd: connection reset by peer [ 883.922859][ T199] vhci_hcd: stop threads [ 883.927174][ T199] vhci_hcd: release socket 11:14:53 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') sendfile(0xffffffffffffffff, r0, 0x0, 0x1) [ 883.935353][ T7396] loop3: detected capacity change from 0 to 4 [ 883.942709][ T199] vhci_hcd: disconnect device [ 883.949378][ T7393] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 883.984769][ T7396] EXT4-fs (loop3): Can't read superblock on 2nd try 11:14:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000600300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 884.052246][ T7396] loop3: detected capacity change from 0 to 4 [ 884.066529][ T7396] EXT4-fs (loop3): Can't read superblock on 2nd try [ 884.323136][ T7417] loop4: detected capacity change from 0 to 264192 [ 884.373868][ T7417] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:14:54 executing program 5: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r2, 0xc0045878, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000100)={0x7, [0x9, 0x6, 0x4fea, 0xffff, 0xbba1, 0x40e6, 0x3]}, &(0x7f0000000140)=0x12) ioctl$sock_SIOCADDRT(r1, 0xc0045878, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e24, 0x5, @remote, 0x2}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000500), 0x2, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000400)={@in6={{0xa, 0x0, 0x5, @local}}, 0x0, 0x0, 0x50, 0x0, "d186d0c017c48f9e90586e5566f79127e089e828e3fb672a89a03e28f8be6f779058f69ddb4546508d516f7b511692cb8cc928fe76540ac04f2c296741eff2ec6a1a2352bc379e9eaf28fb2d85dd0e8b"}, 0xd8) ioctl$UI_SET_PROPBIT(0xffffffffffffffff, 0x4004556e, 0xd) syz_usbip_server_init(0x4) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x31010000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c910ccab00220bc31d41e44f96f67971b8ed8a3dc9eb4133a903d58da02dd1eca653150422bc91e9585fbf8", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870573f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6f8968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9af7278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0xff2b, 0xa}}], 0x400000000000132, 0x4000000) 11:14:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300000f300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:14:54 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') sendfile(0xffffffffffffffff, r0, 0x0, 0x1) 11:14:54 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r4 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) io_uring_enter(r4, 0x450e, 0x0, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r3}) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r7, 0xc0045878, 0x0) clock_gettime(0x0, &(0x7f0000000c40)={0x0, 0x0}) recvmmsg(r7, &(0x7f0000000b00)=[{{&(0x7f00000001c0)=@nfc_llcp, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)=""/39, 0x27}], 0x1, &(0x7f0000000280)=""/160, 0xa0}, 0x9}, {{&(0x7f0000000340)=@isdn, 0x80, &(0x7f0000000400)=[{&(0x7f00000003c0)=""/30, 0x1e}], 0x1, &(0x7f00000004c0)=""/24, 0x18}, 0x400}, {{&(0x7f0000000500)=@ieee802154={0x24, @long}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000580)=""/186, 0xba}], 0x1, &(0x7f0000000680)=""/7, 0x7}, 0x7}, {{&(0x7f00000006c0)=@un=@abs, 0x80, &(0x7f0000000880)=[{&(0x7f0000000740)=""/50, 0x40}, {&(0x7f0000000780)=""/214, 0xd6}], 0x2, &(0x7f0000001580)=""/4096, 0x1000}, 0x7fffffff}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/210, 0xd2}, {&(0x7f0000000cc0)=""/239}], 0x1, &(0x7f0000000a00)=""/254, 0xfe}, 0x9}], 0x5, 0x2, &(0x7f0000000c80)={r8, r9+60000000}) bind$vsock_stream(r6, &(0x7f0000000100)={0x28, 0x0, 0x0, @local}, 0x10) 11:14:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000700300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 884.538286][ T7427] loop3: detected capacity change from 0 to 4 [ 884.542991][ T7399] syz-executor.1 (7399): drop_caches: 1 [ 884.577761][ T7427] EXT4-fs (loop3): Can't read superblock on 2nd try 11:14:54 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') sendfile(0xffffffffffffffff, r0, 0x0, 0x1) 11:14:54 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1) [ 884.690266][ T7427] loop3: detected capacity change from 0 to 4 [ 884.694205][ T7437] loop4: detected capacity change from 0 to 264192 [ 884.706838][ T7427] EXT4-fs (loop3): Can't read superblock on 2nd try [ 884.725221][ T7432] vhci_hcd vhci_hcd.0: pdev(5) rhport(0) sockfd(8) [ 884.732047][ T7432] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) 11:14:54 executing program 2: r0 = syz_mount_image$minix(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x4, 0x6, &(0x7f0000000640)=[{&(0x7f0000000240)="46c37fc61bf7232472468f68f6afa5289719ebdf9ebb2ab21284d94eb68417d372a150ea565e7106504cb3ba980693304ca987c802347550c878cee86e0d21151911aad530e98c21735ef4103a2d75ed1451b92877c3733538018e1ca830d43a9d22fb9c381bb040e1b257ea2ddc77da4d17ad2090d7f1144ba074a519d56ce1359576f40a4c8200f3fc11d2ff7dff00823fe3217babfdafccffaef8080029213b45f4689bda2adc7b", 0xa9, 0x6}, {&(0x7f0000000300)="8289a9b00a359be7190f5f967e2931b43b72160234e2e5b8dc74c8f3d68b5b42b00c6099f8338d1b597a8fb4d770a15e6e4bb9f3ee3027362f5e065bfd152a40dfa71d1992ebe998801d724e6de34612e9f0eef35c8b68d6a4287c9cb0e8bb5d1c55675aa16c70b6f194b3141a5e367504a10207fa943e0cbd8d924b6c2b77ab15d20499d389cbf33ed9f864b7ab728966f920a351d3468a582c7dac14689354a3ea255db05a3cfdeb0ced511c8ea4f6cd900d283aa315f93c680bf852", 0xbd, 0x1f}, {&(0x7f00000003c0)="a59f694f968a5b864df2366cb3c25c8a0b78eee11048bce3e3e1b5bc8a6fef7da157e9ea663e599ea43f79bee7e864746c53bf49f124e1e41f26d4f65e9b27a3286c6df6a2584c6ce8ca033c9c1d1b11b60cd376533da3fe643142dea5f7af0b41db9fe99912580b67bb61", 0x6b, 0xe3b}, {&(0x7f00000004c0)="9cb51668c298904f5c9c30c99412330963dfbbcd4fb663adf2c84f38719a724c509a41176b64772db7e33e583ad52eadb84fa932c8935f8b74b746644d24de0c4ef918b7779efc22e32b4a15a63b650f109dccd66c8b3d75b7ba215016ea7cc5cbae1a5322ad173dc7461dd1af003eb50fa16f12da1723b04055d47faf437a75e301c1b63b0fb870abe36456277d15b6c17c6a7421588b3b6df01472f5eb1d092f91efb69a9cbd34b5f7d1dbd4f0bcc97e55ddf9fdf26091ba597b9e14b6defba06ccf8bb8", 0xc5, 0x3000000}, {&(0x7f00000005c0)="4e669a55b61ebd48d09397b7d8e4091ec5e1d035c34735e2b15d2df40d2601ad481c6c130fdf99c6b9d3af43310b34d7b0bb9990570ceafb441c88a9267a2e152b50ce9dde37a4088cf8ea37c60c457d2002808672", 0x55, 0x1}, {&(0x7f00000001c0)="63365181f909cb79ccf552dd7b79629ac8f735af9e228444aaebe3d5f4f983a74461bdc7b392e4bf", 0x28, 0xfff}], 0x1000400, &(0x7f0000000700)={[{'\x00'}, {'/'}, {'/dev/vcsa#\x00'}, {'/dev/vcsa#\x00'}, {'/dev/vcsa#\x00'}], [{@seclabel}, {@smackfsdef={'smackfsdef', 0x3d, '\x00'}}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@dont_measure}]}) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000780)='syz1\x00', 0x200002, 0x0) copy_file_range(r0, 0x0, r1, &(0x7f00000007c0)=0xffffffffc456e85e, 0x7, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r3, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$xdp(0x2c, 0x3, 0x0) r5 = dup2(r4, 0xffffffffffffffff) ioctl$VT_GETSTATE(r5, 0x5603, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0xc0045878, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000800)={0x0, 0x0, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}}) r6 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) syz_open_dev$vcsa(&(0x7f0000000080), 0x2, 0x4b0140) ioctl$BTRFS_IOC_RM_DEV(r2, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r7, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r7, r8, &(0x7f0000000200)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x2, 0x0, 0xffffffffffffffff, &(0x7f0000000c40)={0x5000400c}}, 0x1) io_uring_enter(r6, 0x450e, 0x0, 0x0, 0x0, 0x0) 11:14:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000410300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 884.788578][ T7432] vhci_hcd vhci_hcd.0: Device attached [ 884.824690][ T7437] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:14:54 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') sendfile(0xffffffffffffffff, r0, 0x0, 0x1) 11:14:54 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1) 11:14:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000800300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 884.907409][ T7451] loop3: detected capacity change from 0 to 4 [ 884.928497][ T7451] EXT4-fs (loop3): Can't read superblock on 2nd try [ 884.958357][ T7454] loop2: detected capacity change from 0 to 196608 [ 884.979756][ T7454] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. [ 885.010638][ T7451] loop3: detected capacity change from 0 to 4 [ 885.049386][ T7451] EXT4-fs (loop3): Can't read superblock on 2nd try [ 885.066399][ T7454] loop2: detected capacity change from 0 to 196608 [ 885.094693][ T7465] loop4: detected capacity change from 0 to 264192 [ 885.106011][ T7454] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. [ 885.144417][ T7465] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 885.375472][ T7434] vhci_hcd: connection closed [ 885.375776][ T10] vhci_hcd: stop threads [ 885.399043][ T10] vhci_hcd: release socket [ 885.410610][ T10] vhci_hcd: disconnect device 11:14:55 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000094000/0x1000)=nil, 0x1000, 0x1800007, 0x104032, 0xffffffffffffffff, 0xfdb35000) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x2710, @host}, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) connect$vsock_stream(r2, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$VT_GETSTATE(r4, 0x5603, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x101000, 0x0) socketpair(0x7, 0x6, 0xbae, &(0x7f0000000280)={0xffffffffffffffff}) preadv(r6, &(0x7f0000000800)=[{&(0x7f00000005c0)=""/54, 0x36}, {&(0x7f0000000300)=""/206, 0xce}, {&(0x7f0000000400)=""/37, 0x25}, {&(0x7f00000004c0)=""/236, 0xec}, {&(0x7f00000005c0)}, {&(0x7f0000000600)=""/253, 0xfd}, {&(0x7f0000000700)=""/228, 0xe4}], 0x7, 0x7f, 0xeafd) splice(0xffffffffffffffff, &(0x7f0000000100)=0x2, r5, &(0x7f00000001c0)=0x7fffffff, 0x1, 0x0) r7 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r8, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) fsetxattr$security_capability(r0, &(0x7f0000000200), &(0x7f0000000240)=@v3={0x3000000, [{0xbb6, 0x9}, {0x100, 0x3}]}, 0x18, 0x1) io_uring_enter(r7, 0x14aa, 0xe98, 0x0, 0x0, 0x0) 11:14:55 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') sendfile(0xffffffffffffffff, r0, 0x0, 0x1) 11:14:55 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1) 11:14:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003002010300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:14:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000900300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:14:55 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x3) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r4 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f0000000080)={&(0x7f0000000100)=""/101, 0x4000, 0x3000, 0x8000, 0x2}, 0x20) io_uring_enter(r4, 0x450e, 0x0, 0x0, 0x0, 0x0) [ 885.964064][ T7497] loop3: detected capacity change from 0 to 4 [ 885.968268][ T7498] loop4: detected capacity change from 0 to 264192 11:14:56 executing program 1: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1) [ 886.013370][ T7497] EXT4-fs (loop3): Can't read superblock on 2nd try 11:14:56 executing program 0: r0 = syz_open_procfs(0x0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) [ 886.111373][ T7497] loop3: detected capacity change from 0 to 4 11:14:56 executing program 5 (fault-call:3 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) [ 886.164503][ T7498] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 886.189730][ T7497] EXT4-fs (loop3): Can't read superblock on 2nd try 11:14:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000011300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:14:56 executing program 0: r0 = syz_open_procfs(0x0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) 11:14:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000a00300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:14:56 executing program 1: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1) [ 886.523500][ T7523] FAULT_INJECTION: forcing a failure. [ 886.523500][ T7523] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 886.534513][ T7525] loop3: detected capacity change from 0 to 4 [ 886.589367][ T7523] CPU: 1 PID: 7523 Comm: syz-executor.5 Not tainted 5.14.0-rc3-syzkaller #0 [ 886.598537][ T7523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 886.608685][ T7523] Call Trace: [ 886.611961][ T7523] dump_stack_lvl+0xcd/0x134 [ 886.616557][ T7523] should_fail.cold+0x5/0xa [ 886.621140][ T7523] _copy_from_user+0x2c/0x180 [ 886.625811][ T7523] do_sys_poll+0x1f9/0xeb0 [ 886.630407][ T7523] ? compat_core_sys_select+0x820/0x820 [ 886.635960][ T7523] ? mark_lock+0xef/0x17b0 [ 886.640375][ T7523] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 886.646365][ T7523] ? lock_chain_count+0x20/0x20 [ 886.651214][ T7523] ? mark_lock+0xef/0x17b0 [ 886.655619][ T7523] ? mark_lock+0xef/0x17b0 [ 886.660025][ T7523] ? finish_task_switch.isra.0+0x22d/0xa50 [ 886.665825][ T7523] ? lock_chain_count+0x20/0x20 [ 886.670673][ T7523] ? lock_chain_count+0x20/0x20 [ 886.675512][ T7523] ? mark_lock+0xef/0x17b0 [ 886.679923][ T7523] ? lock_chain_count+0x20/0x20 [ 886.684759][ T7523] ? lockdep_hardirqs_on+0x79/0x100 [ 886.690036][ T7523] ? finish_task_switch.isra.0+0x232/0xa50 [ 886.695838][ T7523] ? __lock_acquire+0x162f/0x54a0 [ 886.701123][ T7523] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 886.709480][ T7523] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 886.715467][ T7523] ? find_held_lock+0x2d/0x110 [ 886.720227][ T7523] ? __context_tracking_exit+0xb8/0xe0 [ 886.725678][ T7523] ? lock_downgrade+0x6e0/0x6e0 [ 886.730606][ T7523] ? lock_downgrade+0x6e0/0x6e0 [ 886.735448][ T7523] __x64_sys_poll+0x18c/0x480 [ 886.740121][ T7523] ? __ia32_sys_pselect6+0x2c0/0x2c0 [ 886.745399][ T7523] ? rcu_read_lock_sched_held+0x3a/0x70 [ 886.750941][ T7523] do_syscall_64+0x35/0xb0 [ 886.755353][ T7523] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 886.761232][ T7523] RIP: 0033:0x4665e9 [ 886.765114][ T7523] 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 11:14:56 executing program 1: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1) [ 886.784718][ T7523] RSP: 002b:00007f9609fb4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000007 [ 886.793131][ T7523] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 [ 886.801094][ T7523] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 00000000200000c0 [ 886.809052][ T7523] RBP: 00007f9609fb41d0 R08: 0000000000000000 R09: 0000000000000000 [ 886.817015][ T7523] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 886.825323][ T7523] R13: 00007ffd4b86addf R14: 00007f9609fb4300 R15: 0000000000022000 11:14:56 executing program 0: r0 = syz_open_procfs(0x0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) 11:14:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000c00300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:14:56 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) [ 886.894124][ T7525] EXT4-fs (loop3): Can't read superblock on 2nd try [ 886.994935][ T7525] loop3: detected capacity change from 0 to 4 [ 887.028944][ T7525] EXT4-fs (loop3): Can't read superblock on 2nd try [ 887.031825][ T7540] loop4: detected capacity change from 0 to 264192 [ 887.104073][ T7540] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:14:57 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) 11:14:57 executing program 1: r0 = syz_open_procfs(0x0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) 11:14:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000d00300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 887.326916][ T7553] loop4: detected capacity change from 0 to 264192 [ 887.403872][ T7553] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 887.467681][ T7519] syz-executor.5 (7519): drop_caches: 3 11:14:57 executing program 5 (fault-call:3 fault-nth:1): r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) 11:14:57 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r4 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000080)=0x3ff, 0x8) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r4, 0x450e, 0x0, 0x0, 0x0, 0x0) 11:14:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300001f300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:14:57 executing program 1: r0 = syz_open_procfs(0x0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) 11:14:57 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) 11:14:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000e00300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 887.599020][ T7565] loop3: detected capacity change from 0 to 4 11:14:57 executing program 1: r0 = syz_open_procfs(0x0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) [ 887.649518][ T7565] EXT4-fs (loop3): Can't read superblock on 2nd try 11:14:57 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x1) [ 887.723066][ T7572] loop4: detected capacity change from 0 to 264192 [ 887.744138][ T7565] loop3: detected capacity change from 0 to 4 [ 887.774375][ T7565] EXT4-fs (loop3): Can't read superblock on 2nd try [ 887.819017][ T7572] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 887.832820][ T7578] FAULT_INJECTION: forcing a failure. [ 887.832820][ T7578] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 887.907913][ T7578] CPU: 1 PID: 7578 Comm: syz-executor.5 Not tainted 5.14.0-rc3-syzkaller #0 [ 887.916993][ T7578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 887.927060][ T7578] Call Trace: [ 887.930342][ T7578] dump_stack_lvl+0xcd/0x134 [ 887.934960][ T7578] should_fail.cold+0x5/0xa [ 887.939491][ T7578] _copy_to_user+0x2c/0x150 [ 887.944015][ T7578] simple_read_from_buffer+0xcc/0x160 [ 887.949416][ T7578] proc_fail_nth_read+0x187/0x220 [ 887.954471][ T7578] ? proc_fault_inject_read+0x220/0x220 [ 887.960035][ T7578] ? security_file_permission+0x248/0x560 [ 887.965779][ T7578] ? proc_fault_inject_read+0x220/0x220 [ 887.971348][ T7578] vfs_read+0x1b5/0x570 [ 887.975526][ T7578] ksys_read+0x12d/0x250 [ 887.979786][ T7578] ? vfs_write+0xa40/0xa40 [ 887.984220][ T7578] ? rcu_read_lock_sched_held+0x3a/0x70 [ 887.989791][ T7578] do_syscall_64+0x35/0xb0 [ 887.994222][ T7578] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 888.000136][ T7578] RIP: 0033:0x41936c 11:14:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000020300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 888.004127][ T7578] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 888.023757][ T7578] RSP: 002b:00007f9609fb4170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 888.032368][ T7578] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041936c [ 888.040357][ T7578] RDX: 000000000000000f RSI: 00007f9609fb41e0 RDI: 0000000000000005 [ 888.048343][ T7578] RBP: 00007f9609fb41d0 R08: 0000000000000000 R09: 0000000000000000 11:14:58 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x1) 11:14:58 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) [ 888.056332][ T7578] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 888.064412][ T7578] R13: 00007ffd4b86addf R14: 00007f9609fb4300 R15: 0000000000022000 11:14:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000f00300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 888.209809][ T7587] loop3: detected capacity change from 0 to 4 [ 888.291641][ T7587] EXT4-fs (loop3): Can't read superblock on 2nd try [ 888.402862][ T7593] loop4: detected capacity change from 0 to 264192 [ 888.402930][ T7587] loop3: detected capacity change from 0 to 4 [ 888.436853][ T7587] EXT4-fs (loop3): Can't read superblock on 2nd try [ 888.474523][ T7593] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 888.713052][ T7571] syz-executor.5 (7571): drop_caches: 3 11:14:58 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) 11:14:58 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x1) 11:14:58 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) 11:14:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003001020300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:14:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003001000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:14:58 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x8000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r4 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r4, 0x450e, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x6f28, &(0x7f0000000100)={0x0, 0xb25e, 0x20, 0x2, 0x3c2, 0x0, r3}, &(0x7f0000eea000/0x3000)=nil, &(0x7f0000ee8000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000001c0)=0x0) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r8, 0xc0045878, 0x0) syz_io_uring_submit(r5, r7, &(0x7f0000000240)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r8, 0x0, 0x0, 0x0, 0x40012002, 0x0, {0x1}}, 0x0) [ 888.762028][ T6507] vhci_hcd: vhci_device speed not set [ 888.817588][ T7612] loop3: detected capacity change from 0 to 4 11:14:58 executing program 0: syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1) [ 888.864318][ T7613] loop4: detected capacity change from 0 to 264192 [ 888.875423][ T7612] EXT4-fs (loop3): Can't read superblock on 2nd try 11:14:58 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) [ 888.939273][ T7613] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 888.987392][ T7612] loop3: detected capacity change from 0 to 4 [ 888.998114][ T7612] EXT4-fs (loop3): Can't read superblock on 2nd try 11:14:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x1) 11:14:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000023300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:14:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003001100300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 889.116846][ T7631] loop3: detected capacity change from 0 to 4 [ 889.161625][ T7631] EXT4-fs (loop3): Can't read superblock on 2nd try 11:14:59 executing program 0: syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1) [ 889.212091][ T7631] loop3: detected capacity change from 0 to 4 [ 889.236327][ T7631] EXT4-fs (loop3): Can't read superblock on 2nd try [ 889.319208][ T7642] loop4: detected capacity change from 0 to 264192 [ 889.409737][ T7642] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:14:59 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) 11:14:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x1) 11:14:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000d28300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:14:59 executing program 0: syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1) 11:14:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003001c00300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 889.709497][ T7615] syz-executor.5 (7615): drop_caches: 3 11:14:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x1) 11:14:59 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r4, 0xc0045878, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000180)={r5}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={r5, 0x3c, &(0x7f0000000100)=[@in={0x2, 0x4e22, @local}, @in6={0xa, 0x4e22, 0x8, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, @in={0x2, 0x4e24, @rand_addr=0x64010100}]}, &(0x7f00000001c0)=0x10) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000080)) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r6 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r7, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r7, r8, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r6, 0x450e, 0x0, 0x0, 0x0, 0x0) [ 889.787881][ T7659] loop3: detected capacity change from 0 to 4 [ 889.825418][ T7658] loop4: detected capacity change from 0 to 264192 11:14:59 executing program 1: syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1) 11:14:59 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x0) [ 889.896594][ T7659] EXT4-fs (loop3): Can't read superblock on 2nd try [ 889.912473][ T7658] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:14:59 executing program 1: syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1) [ 889.993338][ T7659] loop3: detected capacity change from 0 to 4 11:15:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003001d00300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 890.051095][ T7659] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:00 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x0) [ 890.289638][ T7686] loop4: detected capacity change from 0 to 264192 [ 890.347235][ T7686] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 891.004052][ T7661] syz-executor.5 (7661): drop_caches: 3 11:15:01 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r1, 0x7}], 0x1, 0x0) 11:15:01 executing program 1: syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1) 11:15:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300002e300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:01 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x0) 11:15:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003001e00300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:01 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x3c}}, 0x0) r5 = syz_open_dev$vcsa(&(0x7f00000001c0), 0x40, 0x721a80) sendmsg$nl_route_sched(r3, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2c0500006400200028bd7000fcdbdf2500000000", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="08000b00010000800c0001007463696e646578002400020008000500020002000800030000000000060002001f0000000800010051ce0000b7dbf4b56308000b"], 0x52c}, 0x1, 0x0, 0x0, 0x20000002}, 0x0) r6 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) r9 = signalfd4(r1, &(0x7f0000000080)={[0x1e8962ae]}, 0x8, 0x0) bind$vsock_stream(r9, &(0x7f0000000100)={0x28, 0x0, 0x2711}, 0x10) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r7, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r7, r8, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r6, 0x450e, 0x0, 0x0, 0x0, 0x0) [ 891.059950][ T7692] syz-executor.5 (7692): drop_caches: 3 11:15:01 executing program 0 (fault-call:2 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) [ 891.151327][ T7703] loop3: detected capacity change from 0 to 4 11:15:01 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x0) [ 891.205789][ T7707] loop4: detected capacity change from 0 to 264192 [ 891.230529][ T7703] EXT4-fs (loop3): Can't read superblock on 2nd try [ 891.278938][ T7707] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 891.310326][ T7703] loop3: detected capacity change from 0 to 4 [ 891.339105][ T7703] EXT4-fs (loop3): Can't read superblock on 2nd try [ 891.360574][ T7715] FAULT_INJECTION: forcing a failure. [ 891.360574][ T7715] name failslab, interval 1, probability 0, space 0, times 0 11:15:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003002300300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 891.516501][ T7715] CPU: 1 PID: 7715 Comm: syz-executor.0 Not tainted 5.14.0-rc3-syzkaller #0 [ 891.525676][ T7715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 891.535748][ T7715] Call Trace: [ 891.539166][ T7715] dump_stack_lvl+0xcd/0x134 [ 891.543868][ T7715] should_fail.cold+0x5/0xa [ 891.548400][ T7715] ? alloc_pipe_info+0x105/0x590 [ 891.553412][ T7715] should_failslab+0x5/0x10 [ 891.558075][ T7715] kmem_cache_alloc_trace+0x55/0x3c0 [ 891.563514][ T7715] alloc_pipe_info+0x105/0x590 [ 891.568429][ T7715] splice_direct_to_actor+0x6f1/0x8c0 [ 891.573906][ T7715] ? generic_file_splice_read+0x6c0/0x6c0 [ 891.579669][ T7715] ? apparmor_file_permission+0x264/0x4e0 [ 891.585411][ T7715] ? do_splice_to+0x250/0x250 [ 891.590092][ T7715] ? security_file_permission+0x248/0x560 [ 891.595816][ T7715] do_splice_direct+0x1b3/0x280 [ 891.600671][ T7715] ? splice_direct_to_actor+0x8c0/0x8c0 [ 891.606304][ T7715] do_sendfile+0x9f0/0x1120 [ 891.610813][ T7715] ? do_pwritev+0x270/0x270 [ 891.615748][ T7715] ? __context_tracking_exit+0xb8/0xe0 [ 891.621207][ T7715] ? lock_downgrade+0x6e0/0x6e0 [ 891.626055][ T7715] ? lock_downgrade+0x6e0/0x6e0 [ 891.630911][ T7715] __x64_sys_sendfile64+0x1cc/0x210 [ 891.636108][ T7715] ? __ia32_sys_sendfile+0x220/0x220 [ 891.641391][ T7715] ? rcu_read_lock_sched_held+0x3a/0x70 [ 891.646939][ T7715] do_syscall_64+0x35/0xb0 [ 891.651360][ T7715] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 891.657251][ T7715] RIP: 0033:0x4665e9 [ 891.661139][ T7715] 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 [ 891.680746][ T7715] RSP: 002b:00007effb7f8d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 891.689169][ T7715] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 891.697234][ T7715] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 891.705203][ T7715] RBP: 00007effb7f8d1d0 R08: 0000000000000000 R09: 0000000000000000 11:15:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300003f300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 891.713169][ T7715] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000001 [ 891.721219][ T7715] R13: 00007ffcfb4edd7f R14: 00007effb7f8d300 R15: 0000000000022000 11:15:01 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x0) [ 891.838931][ T7721] loop3: detected capacity change from 0 to 4 [ 891.867400][ T7721] EXT4-fs (loop3): Can't read superblock on 2nd try [ 891.943100][ T7721] loop3: detected capacity change from 0 to 4 11:15:02 executing program 0 (fault-call:2 fault-nth:1): r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) [ 892.115939][ T7734] loop4: detected capacity change from 0 to 264192 [ 892.156328][ T7736] FAULT_INJECTION: forcing a failure. [ 892.156328][ T7736] name failslab, interval 1, probability 0, space 0, times 0 [ 892.181216][ T7708] syz-executor.5 (7708): drop_caches: 3 [ 892.187286][ T7721] EXT4-fs (loop3): Can't read superblock on 2nd try [ 892.201470][ T7736] CPU: 1 PID: 7736 Comm: syz-executor.0 Not tainted 5.14.0-rc3-syzkaller #0 [ 892.210284][ T7736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 892.220349][ T7736] Call Trace: [ 892.223640][ T7736] dump_stack_lvl+0xcd/0x134 [ 892.228252][ T7736] should_fail.cold+0x5/0xa [ 892.232782][ T7736] ? alloc_pipe_info+0x1e0/0x590 [ 892.237746][ T7736] should_failslab+0x5/0x10 [ 892.242275][ T7736] __kmalloc+0x72/0x330 [ 892.246450][ T7736] alloc_pipe_info+0x1e0/0x590 [ 892.251234][ T7736] splice_direct_to_actor+0x6f1/0x8c0 [ 892.256627][ T7736] ? generic_file_splice_read+0x6c0/0x6c0 [ 892.263071][ T7736] ? apparmor_file_permission+0x264/0x4e0 [ 892.268821][ T7736] ? do_splice_to+0x250/0x250 [ 892.273522][ T7736] ? security_file_permission+0x248/0x560 [ 892.279279][ T7736] do_splice_direct+0x1b3/0x280 [ 892.284163][ T7736] ? splice_direct_to_actor+0x8c0/0x8c0 [ 892.289840][ T7736] do_sendfile+0x9f0/0x1120 [ 892.295159][ T7736] ? do_pwritev+0x270/0x270 [ 892.299689][ T7736] ? __context_tracking_exit+0xb8/0xe0 [ 892.305173][ T7736] ? lock_downgrade+0x6e0/0x6e0 [ 892.310037][ T7736] ? lock_downgrade+0x6e0/0x6e0 [ 892.314912][ T7736] __x64_sys_sendfile64+0x1cc/0x210 [ 892.320132][ T7736] ? __ia32_sys_sendfile+0x220/0x220 [ 892.325435][ T7736] ? rcu_read_lock_sched_held+0x3a/0x70 [ 892.331012][ T7736] do_syscall_64+0x35/0xb0 [ 892.335444][ T7736] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 892.341358][ T7736] RIP: 0033:0x4665e9 [ 892.345263][ T7736] 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 [ 892.364972][ T7736] RSP: 002b:00007effb7f8d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 892.373410][ T7736] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 892.381397][ T7736] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 892.389381][ T7736] RBP: 00007effb7f8d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 892.397891][ T7736] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000001 [ 892.405880][ T7736] R13: 00007ffcfb4edd7f R14: 00007effb7f8d300 R15: 0000000000022000 [ 892.431859][ T7734] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:15:02 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r1, 0x700}], 0x1, 0x0) 11:15:02 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x0) 11:15:02 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$VT_GETSTATE(r4, 0x5603, 0x0) r5 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r2, 0x40086607, &(0x7f0000000080)=0x10001) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r6, r7, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r5, 0x450e, 0x0, 0x0, 0x0, 0x0) 11:15:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000040300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003002e00300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:02 executing program 0 (fault-call:2 fault-nth:2): r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) [ 892.577010][ T7730] syz-executor.5 (7730): drop_caches: 3 [ 892.675368][ T7751] loop3: detected capacity change from 0 to 4 [ 892.697765][ T7753] FAULT_INJECTION: forcing a failure. [ 892.697765][ T7753] name failslab, interval 1, probability 0, space 0, times 0 11:15:02 executing program 1 (fault-call:2 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) [ 892.727126][ T7754] loop4: detected capacity change from 0 to 264192 [ 892.745973][ T7751] EXT4-fs (loop3): Can't read superblock on 2nd try [ 892.839298][ T7753] CPU: 0 PID: 7753 Comm: syz-executor.0 Not tainted 5.14.0-rc3-syzkaller #0 [ 892.848103][ T7753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 892.858157][ T7753] Call Trace: [ 892.861432][ T7753] dump_stack_lvl+0xcd/0x134 [ 892.866121][ T7753] should_fail.cold+0x5/0xa [ 892.870638][ T7753] ? kvmalloc_node+0x61/0xf0 [ 892.875231][ T7753] should_failslab+0x5/0x10 [ 892.879826][ T7753] __kmalloc_node+0x75/0x380 [ 892.884422][ T7753] kvmalloc_node+0x61/0xf0 [ 892.888838][ T7753] seq_read_iter+0x7e7/0x1240 [ 892.893524][ T7753] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 892.899245][ T7753] ? iov_iter_pipe+0xf8/0x2d0 [ 892.903931][ T7753] generic_file_splice_read+0x450/0x6c0 [ 892.909491][ T7753] ? do_splice_direct+0x280/0x280 [ 892.914608][ T7753] ? mark_held_locks+0x9f/0xe0 [ 892.919397][ T7753] ? do_splice_direct+0x280/0x280 [ 892.924428][ T7753] do_splice_to+0x1bf/0x250 [ 892.928942][ T7753] splice_direct_to_actor+0x2c2/0x8c0 [ 892.934415][ T7753] ? generic_file_splice_read+0x6c0/0x6c0 [ 892.940160][ T7753] ? do_splice_to+0x250/0x250 [ 892.944838][ T7753] ? security_file_permission+0x248/0x560 [ 892.950577][ T7753] do_splice_direct+0x1b3/0x280 [ 892.955442][ T7753] ? splice_direct_to_actor+0x8c0/0x8c0 [ 892.961010][ T7753] do_sendfile+0x9f0/0x1120 [ 892.965535][ T7753] ? do_pwritev+0x270/0x270 [ 892.970045][ T7753] ? __context_tracking_exit+0xb8/0xe0 [ 892.975528][ T7753] ? lock_downgrade+0x6e0/0x6e0 [ 892.980402][ T7753] ? lock_downgrade+0x6e0/0x6e0 [ 892.985271][ T7753] __x64_sys_sendfile64+0x1cc/0x210 [ 892.990657][ T7753] ? __ia32_sys_sendfile+0x220/0x220 [ 892.995959][ T7753] ? rcu_read_lock_sched_held+0x3a/0x70 [ 893.001550][ T7753] do_syscall_64+0x35/0xb0 [ 893.005987][ T7753] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 893.011898][ T7753] RIP: 0033:0x4665e9 [ 893.015802][ T7753] 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 [ 893.036317][ T7753] RSP: 002b:00007effb7f8d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 893.044747][ T7753] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 893.052740][ T7753] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 893.060727][ T7753] RBP: 00007effb7f8d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 893.068713][ T7753] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000001 [ 893.076705][ T7753] R13: 00007ffcfb4edd7f R14: 00007effb7f8d300 R15: 0000000000022000 [ 893.119084][ T7754] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 893.148956][ T7751] loop3: detected capacity change from 0 to 4 [ 893.183521][ T7751] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003004800300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000244300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 893.293753][ T7766] FAULT_INJECTION: forcing a failure. [ 893.293753][ T7766] name failslab, interval 1, probability 0, space 0, times 0 [ 893.328219][ T7766] CPU: 0 PID: 7766 Comm: syz-executor.1 Not tainted 5.14.0-rc3-syzkaller #0 [ 893.336932][ T7766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 893.346993][ T7766] Call Trace: [ 893.350267][ T7766] dump_stack_lvl+0xcd/0x134 [ 893.354872][ T7766] should_fail.cold+0x5/0xa [ 893.359382][ T7766] ? alloc_pipe_info+0x105/0x590 [ 893.364328][ T7766] should_failslab+0x5/0x10 [ 893.368834][ T7766] kmem_cache_alloc_trace+0x55/0x3c0 [ 893.374126][ T7766] alloc_pipe_info+0x105/0x590 [ 893.378898][ T7766] splice_direct_to_actor+0x6f1/0x8c0 [ 893.384279][ T7766] ? generic_file_splice_read+0x6c0/0x6c0 [ 893.390008][ T7766] ? apparmor_file_permission+0x264/0x4e0 [ 893.395740][ T7766] ? do_splice_to+0x250/0x250 [ 893.400422][ T7766] ? security_file_permission+0x248/0x560 [ 893.406171][ T7766] do_splice_direct+0x1b3/0x280 [ 893.411038][ T7766] ? splice_direct_to_actor+0x8c0/0x8c0 [ 893.416694][ T7766] do_sendfile+0x9f0/0x1120 [ 893.421218][ T7766] ? do_pwritev+0x270/0x270 [ 893.425742][ T7766] ? __context_tracking_exit+0xb8/0xe0 [ 893.431325][ T7766] ? lock_downgrade+0x6e0/0x6e0 [ 893.436187][ T7766] ? lock_downgrade+0x6e0/0x6e0 [ 893.441067][ T7766] __x64_sys_sendfile64+0x1cc/0x210 [ 893.446279][ T7766] ? __ia32_sys_sendfile+0x220/0x220 [ 893.451662][ T7766] ? rcu_read_lock_sched_held+0x3a/0x70 [ 893.457313][ T7766] do_syscall_64+0x35/0xb0 [ 893.461736][ T7766] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 893.467717][ T7766] RIP: 0033:0x4665e9 [ 893.471612][ T7766] 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 [ 893.491231][ T7766] RSP: 002b:00007f11c74fe188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 893.499655][ T7766] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 893.507639][ T7766] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 893.515793][ T7766] RBP: 00007f11c74fe1d0 R08: 0000000000000000 R09: 0000000000000000 [ 893.523776][ T7766] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000001 [ 893.531768][ T7766] R13: 00007ffc8d94a84f R14: 00007f11c74fe300 R15: 0000000000022000 [ 893.620481][ T7773] loop3: detected capacity change from 0 to 4 [ 893.729688][ T7755] syz-executor.5 (7755): drop_caches: 3 [ 893.742429][ T7773] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:03 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r4 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r7, 0xc0045878, 0x0) close(r7) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r4, 0x450e, 0x0, 0x0, 0x0, 0x0) [ 893.823278][ T7773] loop3: detected capacity change from 0 to 4 [ 893.837671][ T7773] EXT4-fs (loop3): Can't read superblock on 2nd try [ 893.901793][ T7780] loop4: detected capacity change from 0 to 264192 11:15:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000048300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) [ 893.969840][ T7780] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:15:04 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) [ 894.012787][ T7771] syz-executor.5 (7771): drop_caches: 3 11:15:04 executing program 1 (fault-call:2 fault-nth:1): r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) 11:15:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003004c00300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 894.102873][ T7791] loop3: detected capacity change from 0 to 4 [ 894.130477][ T7791] EXT4-fs (loop3): Can't read superblock on 2nd try [ 894.203709][ T7791] loop3: detected capacity change from 0 to 4 [ 894.250226][ T7791] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300004c300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 894.336119][ T7801] FAULT_INJECTION: forcing a failure. [ 894.336119][ T7801] name failslab, interval 1, probability 0, space 0, times 0 [ 894.360672][ T7803] loop4: detected capacity change from 0 to 264192 [ 894.436204][ T7803] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 894.436916][ T7801] CPU: 0 PID: 7801 Comm: syz-executor.1 Not tainted 5.14.0-rc3-syzkaller #0 [ 894.456934][ T7801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 894.467006][ T7801] Call Trace: [ 894.470292][ T7801] dump_stack_lvl+0xcd/0x134 [ 894.474899][ T7801] should_fail.cold+0x5/0xa [ 894.479427][ T7801] ? alloc_pipe_info+0x1e0/0x590 [ 894.484384][ T7801] should_failslab+0x5/0x10 [ 894.488903][ T7801] __kmalloc+0x72/0x330 [ 894.493077][ T7801] alloc_pipe_info+0x1e0/0x590 [ 894.497872][ T7801] splice_direct_to_actor+0x6f1/0x8c0 [ 894.503266][ T7801] ? generic_file_splice_read+0x6c0/0x6c0 [ 894.509022][ T7801] ? apparmor_file_permission+0x264/0x4e0 [ 894.514796][ T7801] ? do_splice_to+0x250/0x250 [ 894.519504][ T7801] ? security_file_permission+0x248/0x560 [ 894.525259][ T7801] do_splice_direct+0x1b3/0x280 [ 894.530228][ T7801] ? splice_direct_to_actor+0x8c0/0x8c0 [ 894.535816][ T7801] do_sendfile+0x9f0/0x1120 [ 894.540358][ T7801] ? do_pwritev+0x270/0x270 [ 894.544885][ T7801] ? __context_tracking_exit+0xb8/0xe0 [ 894.550376][ T7801] ? lock_downgrade+0x6e0/0x6e0 [ 894.555340][ T7801] ? lock_downgrade+0x6e0/0x6e0 [ 894.560227][ T7801] __x64_sys_sendfile64+0x1cc/0x210 [ 894.565539][ T7801] ? __ia32_sys_sendfile+0x220/0x220 [ 894.570939][ T7801] ? rcu_read_lock_sched_held+0x3a/0x70 [ 894.576517][ T7801] do_syscall_64+0x35/0xb0 [ 894.581047][ T7801] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 894.586966][ T7801] RIP: 0033:0x4665e9 [ 894.590875][ T7801] 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 [ 894.610760][ T7801] RSP: 002b:00007f11c74fe188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 894.619193][ T7801] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 894.627357][ T7801] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 11:15:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003005c00300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 894.635341][ T7801] RBP: 00007f11c74fe1d0 R08: 0000000000000000 R09: 0000000000000000 [ 894.643328][ T7801] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000001 [ 894.651316][ T7801] R13: 00007ffc8d94a84f R14: 00007f11c74fe300 R15: 0000000000022000 [ 894.747166][ T7808] loop3: detected capacity change from 0 to 4 11:15:04 executing program 1 (fault-call:2 fault-nth:2): r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) 11:15:04 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000080), 0x4, 0x187002) sync_file_range(r0, 0x7f, 0x0, 0x1) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r2, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$VT_GETSTATE(r4, 0x5603, 0x0) r5 = syz_io_uring_setup(0x77b, &(0x7f0000001500)={0x0, 0xf865, 0x2, 0x3, 0x386}, &(0x7f0000ee7000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000240)=0x0, &(0x7f00000001c0)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x200000, 0x0) ioctl$BTRFS_IOC_RM_DEV(r1, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r6, r7, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r8, &(0x7f0000000140)=ANY=[], 0x4240a2a0) ioctl$RTC_UIE_OFF(r8, 0x7004) io_uring_enter(r5, 0x450e, 0x0, 0x0, 0x0, 0x0) [ 894.978985][ T7789] syz-executor.0 (7789): drop_caches: 3 [ 894.989536][ T7808] EXT4-fs (loop3): Can't read superblock on 2nd try [ 895.056581][ T7794] syz-executor.5 (7794): drop_caches: 3 11:15:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x2) 11:15:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003006000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 895.148784][ T7818] FAULT_INJECTION: forcing a failure. [ 895.148784][ T7818] name failslab, interval 1, probability 0, space 0, times 0 [ 895.174084][ T7808] loop3: detected capacity change from 0 to 4 [ 895.220433][ T7818] CPU: 0 PID: 7818 Comm: syz-executor.1 Not tainted 5.14.0-rc3-syzkaller #0 [ 895.229166][ T7818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 895.239485][ T7818] Call Trace: [ 895.242762][ T7818] dump_stack_lvl+0xcd/0x134 [ 895.247353][ T7818] should_fail.cold+0x5/0xa [ 895.251851][ T7818] ? kvmalloc_node+0x61/0xf0 [ 895.256432][ T7818] should_failslab+0x5/0x10 [ 895.260930][ T7818] __kmalloc_node+0x75/0x380 [ 895.265523][ T7818] kvmalloc_node+0x61/0xf0 [ 895.269940][ T7818] seq_read_iter+0x7e7/0x1240 [ 895.274624][ T7818] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 895.280516][ T7818] ? iov_iter_pipe+0xf8/0x2d0 [ 895.285405][ T7818] generic_file_splice_read+0x450/0x6c0 [ 895.290952][ T7818] ? do_splice_direct+0x280/0x280 [ 895.295990][ T7818] ? do_splice_direct+0x280/0x280 [ 895.301010][ T7818] do_splice_to+0x1bf/0x250 [ 895.305510][ T7818] splice_direct_to_actor+0x2c2/0x8c0 [ 895.310968][ T7818] ? generic_file_splice_read+0x6c0/0x6c0 [ 895.316692][ T7818] ? do_splice_to+0x250/0x250 [ 895.321358][ T7818] ? security_file_permission+0x248/0x560 [ 895.327082][ T7818] do_splice_direct+0x1b3/0x280 [ 895.331933][ T7818] ? splice_direct_to_actor+0x8c0/0x8c0 [ 895.337574][ T7818] do_sendfile+0x9f0/0x1120 [ 895.342082][ T7818] ? do_pwritev+0x270/0x270 [ 895.347173][ T7818] ? __context_tracking_exit+0xb8/0xe0 [ 895.352631][ T7818] ? lock_downgrade+0x6e0/0x6e0 [ 895.357564][ T7818] ? lock_downgrade+0x6e0/0x6e0 [ 895.362413][ T7818] __x64_sys_sendfile64+0x1cc/0x210 [ 895.367604][ T7818] ? __ia32_sys_sendfile+0x220/0x220 [ 895.372883][ T7818] ? rcu_read_lock_sched_held+0x3a/0x70 [ 895.378465][ T7818] do_syscall_64+0x35/0xb0 [ 895.382895][ T7818] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 895.388868][ T7818] RIP: 0033:0x4665e9 [ 895.392838][ T7818] 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 [ 895.412444][ T7818] RSP: 002b:00007f11c74fe188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 895.420874][ T7818] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 895.429106][ T7818] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 895.437077][ T7818] RBP: 00007f11c74fe1d0 R08: 0000000000000000 R09: 0000000000000000 [ 895.445402][ T7818] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000001 [ 895.453363][ T7818] R13: 00007ffc8d94a84f R14: 00007f11c74fe300 R15: 0000000000022000 [ 895.469624][ T7808] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000060300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 895.549904][ T7829] loop4: detected capacity change from 0 to 264192 11:15:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x3) [ 895.627961][ T7829] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:15:05 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r1, 0x0, 0x7}], 0x1, 0x0) [ 895.690468][ T7813] syz-executor.5 (7813): drop_caches: 3 11:15:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x4) 11:15:05 executing program 1 (fault-call:2 fault-nth:3): r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) 11:15:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003006800300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 895.757827][ T7838] loop3: detected capacity change from 0 to 4 [ 895.829031][ T7838] EXT4-fs (loop3): Can't read superblock on 2nd try [ 895.863082][ T7845] FAULT_INJECTION: forcing a failure. [ 895.863082][ T7845] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 895.907851][ T7838] loop3: detected capacity change from 0 to 4 [ 895.919541][ T7838] EXT4-fs (loop3): Can't read superblock on 2nd try [ 895.936978][ T7845] CPU: 1 PID: 7845 Comm: syz-executor.1 Not tainted 5.14.0-rc3-syzkaller #0 [ 895.945886][ T7845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 895.955943][ T7845] Call Trace: [ 895.959218][ T7845] dump_stack_lvl+0xcd/0x134 [ 895.963814][ T7845] should_fail.cold+0x5/0xa [ 895.968495][ T7845] prepare_alloc_pages+0x17b/0x580 [ 895.973619][ T7845] __alloc_pages+0x12f/0x500 [ 895.978204][ T7845] ? __alloc_pages_slowpath.constprop.0+0x21b0/0x21b0 [ 895.984959][ T7845] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 895.990953][ T7845] alloc_pages+0x18c/0x2a0 [ 895.995366][ T7845] push_pipe+0x2a4/0x680 [ 895.999702][ T7845] _copy_to_iter+0xad1/0x1600 [ 896.004385][ T7845] ? find_held_lock+0x2d/0x110 [ 896.009153][ T7845] ? _copy_from_iter_nocache+0x12c0/0x12c0 [ 896.014959][ T7845] ? down_write_nested+0x150/0x150 [ 896.020065][ T7845] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 896.026297][ T7845] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 896.032531][ T7845] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 896.038765][ T7845] ? __phys_addr+0xc4/0x140 [ 896.043261][ T7845] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 896.049496][ T7845] ? __phys_addr_symbol+0x2c/0x70 [ 896.054598][ T7845] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 896.060308][ T7845] ? __check_object_size+0x16e/0x3f0 [ 896.065678][ T7845] seq_read_iter+0xd89/0x1240 [ 896.070360][ T7845] generic_file_splice_read+0x450/0x6c0 [ 896.075902][ T7845] ? do_splice_direct+0x280/0x280 [ 896.080932][ T7845] ? do_splice_direct+0x280/0x280 [ 896.085952][ T7845] do_splice_to+0x1bf/0x250 [ 896.090537][ T7845] splice_direct_to_actor+0x2c2/0x8c0 [ 896.095910][ T7845] ? generic_file_splice_read+0x6c0/0x6c0 [ 896.101631][ T7845] ? do_splice_to+0x250/0x250 [ 896.106303][ T7845] ? security_file_permission+0x248/0x560 [ 896.112043][ T7845] do_splice_direct+0x1b3/0x280 [ 896.116908][ T7845] ? splice_direct_to_actor+0x8c0/0x8c0 [ 896.122459][ T7845] do_sendfile+0x9f0/0x1120 [ 896.126966][ T7845] ? do_pwritev+0x270/0x270 [ 896.131469][ T7845] ? __context_tracking_exit+0xb8/0xe0 [ 896.137100][ T7845] ? lock_downgrade+0x6e0/0x6e0 [ 896.141944][ T7845] ? lock_downgrade+0x6e0/0x6e0 [ 896.146796][ T7845] __x64_sys_sendfile64+0x1cc/0x210 [ 896.151996][ T7845] ? __ia32_sys_sendfile+0x220/0x220 [ 896.157273][ T7845] ? rcu_read_lock_sched_held+0x3a/0x70 [ 896.162812][ T7845] do_syscall_64+0x35/0xb0 [ 896.167221][ T7845] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 896.173279][ T7845] RIP: 0033:0x4665e9 [ 896.177165][ T7845] 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 [ 896.197025][ T7845] RSP: 002b:00007f11c74fe188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 11:15:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x5) [ 896.205427][ T7845] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 896.213476][ T7845] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 896.221448][ T7845] RBP: 00007f11c74fe1d0 R08: 0000000000000000 R09: 0000000000000000 [ 896.229710][ T7845] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000001 [ 896.237845][ T7845] R13: 00007ffc8d94a84f R14: 00007f11c74fe300 R15: 0000000000022000 11:15:06 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='status\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x9, 0x7f}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r1, 0xff80, 0xfa2, 0x516, 0xfffffc00, 0x1000}, 0x14) r2 = socket$vsock_stream(0x28, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r3, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) r4 = perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$xdp(0x2c, 0x3, 0x0) r6 = dup2(r5, 0xffffffffffffffff) ioctl$VT_GETSTATE(r6, 0x5603, 0x0) r7 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000240)={0x5, 0x80, 0x20, 0x5, 0xff, 0x6, 0x0, 0x2, 0x1000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000000100), 0x8}, 0x1, 0x1000, 0x180000, 0x5, 0x1f, 0x101, 0x0, 0x0, 0x8000, 0x0, 0x388d}, r7, 0xd, r4, 0x1) connect$vsock_stream(r6, &(0x7f0000000080)={0x28, 0x0, 0x0, @host}, 0x10) r8 = syz_io_uring_setup(0x77b, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, r0}, &(0x7f0000ee8000/0x2000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r2, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r9, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r9, r10, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r8, 0x450e, 0x0, 0x0, 0x0, 0x0) 11:15:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x7) 11:15:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000068300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 896.343992][ T7853] loop4: detected capacity change from 0 to 264192 11:15:06 executing program 1 (fault-call:2 fault-nth:4): r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) 11:15:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003006c00300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 896.404272][ T7853] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:15:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x9) [ 896.522990][ T7869] loop3: detected capacity change from 0 to 4 [ 896.554740][ T7870] FAULT_INJECTION: forcing a failure. [ 896.554740][ T7870] name failslab, interval 1, probability 0, space 0, times 0 [ 896.578770][ T7869] EXT4-fs (loop3): Can't read superblock on 2nd try [ 896.613213][ T7877] loop4: detected capacity change from 0 to 264192 [ 896.648339][ T7870] CPU: 0 PID: 7870 Comm: syz-executor.1 Not tainted 5.14.0-rc3-syzkaller #0 [ 896.657076][ T7870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 896.667147][ T7870] Call Trace: [ 896.670435][ T7870] dump_stack_lvl+0xcd/0x134 [ 896.675060][ T7870] should_fail.cold+0x5/0xa [ 896.679848][ T7870] ? iter_file_splice_write+0x168/0xc70 [ 896.685421][ T7870] should_failslab+0x5/0x10 [ 896.689953][ T7870] __kmalloc+0x72/0x330 [ 896.694126][ T7870] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 896.700386][ T7870] iter_file_splice_write+0x168/0xc70 [ 896.705883][ T7870] ? generic_file_splice_read+0x485/0x6c0 [ 896.711628][ T7870] ? generic_splice_sendpage+0x140/0x140 [ 896.717289][ T7870] ? do_splice_direct+0x280/0x280 [ 896.722353][ T7870] ? generic_splice_sendpage+0x140/0x140 [ 896.728103][ T7870] direct_splice_actor+0x110/0x180 [ 896.733243][ T7870] splice_direct_to_actor+0x34b/0x8c0 [ 896.738639][ T7870] ? generic_file_splice_read+0x6c0/0x6c0 11:15:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0xa) [ 896.744392][ T7870] ? do_splice_to+0x250/0x250 [ 896.749517][ T7870] ? security_file_permission+0x248/0x560 [ 896.755445][ T7870] do_splice_direct+0x1b3/0x280 [ 896.760323][ T7870] ? splice_direct_to_actor+0x8c0/0x8c0 [ 896.765947][ T7870] do_sendfile+0x9f0/0x1120 [ 896.770493][ T7870] ? do_pwritev+0x270/0x270 [ 896.775021][ T7870] ? __context_tracking_exit+0xb8/0xe0 [ 896.780502][ T7870] ? lock_downgrade+0x6e0/0x6e0 [ 896.785366][ T7870] ? lock_downgrade+0x6e0/0x6e0 [ 896.790230][ T7870] __x64_sys_sendfile64+0x1cc/0x210 [ 896.795443][ T7870] ? __ia32_sys_sendfile+0x220/0x220 [ 896.800750][ T7870] ? rcu_read_lock_sched_held+0x3a/0x70 [ 896.806403][ T7870] do_syscall_64+0x35/0xb0 [ 896.810833][ T7870] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 896.816742][ T7870] RIP: 0033:0x4665e9 [ 896.820642][ T7870] 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 [ 896.840265][ T7870] RSP: 002b:00007f11c74fe188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 896.848784][ T7870] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 896.856948][ T7870] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 896.864931][ T7870] RBP: 00007f11c74fe1d0 R08: 0000000000000000 R09: 0000000000000000 [ 896.872913][ T7870] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000001 [ 896.880917][ T7870] R13: 00007ffc8d94a84f R14: 00007f11c74fe300 R15: 0000000000022000 [ 896.906967][ T7877] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:15:07 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r1, 0x0, 0x700}], 0x1, 0x0) 11:15:07 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r4 = syz_io_uring_setup(0x77b, &(0x7f0000001500)={0x0, 0x0, 0x4, 0x1}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r4, 0x450e, 0x0, 0x0, 0x0, 0x0) 11:15:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300006c300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003007400300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0xf) [ 897.096727][ T7885] syz-executor.5 (7885): drop_caches: 3 [ 897.126545][ T7842] syz-executor.5 (7842): drop_caches: 3 11:15:07 executing program 1 (fault-call:2 fault-nth:5): r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) [ 897.225157][ T7896] loop3: detected capacity change from 0 to 4 [ 897.236375][ T7899] loop4: detected capacity change from 0 to 264192 11:15:07 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r4 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) fsync(r7) io_uring_enter(r4, 0x450e, 0x0, 0x0, 0x0, 0x0) 11:15:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x10) [ 897.279285][ T7896] EXT4-fs (loop3): Can't read superblock on 2nd try [ 897.303604][ T7899] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 897.350903][ T7908] FAULT_INJECTION: forcing a failure. [ 897.350903][ T7908] name failslab, interval 1, probability 0, space 0, times 0 [ 897.404230][ T7896] loop3: detected capacity change from 0 to 4 [ 897.433449][ T7908] CPU: 0 PID: 7908 Comm: syz-executor.1 Not tainted 5.14.0-rc3-syzkaller #0 [ 897.442268][ T7908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 897.452328][ T7908] Call Trace: [ 897.455611][ T7908] dump_stack_lvl+0xcd/0x134 [ 897.460234][ T7908] should_fail.cold+0x5/0xa [ 897.464761][ T7908] ? kvmalloc_node+0x61/0xf0 [ 897.469365][ T7908] should_failslab+0x5/0x10 [ 897.473969][ T7908] __kmalloc_node+0x75/0x380 [ 897.478579][ T7908] kvmalloc_node+0x61/0xf0 [ 897.483140][ T7908] proc_sys_call_handler+0x21c/0x630 [ 897.488451][ T7908] ? aa_path_link+0x2f0/0x2f0 [ 897.493152][ T7908] ? proc_sys_lookup+0x590/0x590 [ 897.498114][ T7908] ? kasan_save_stack+0x32/0x40 [ 897.502981][ T7908] ? kasan_save_stack+0x1b/0x40 [ 897.507848][ T7908] ? __kasan_kmalloc+0x9b/0xd0 [ 897.512626][ T7908] ? iter_file_splice_write+0x168/0xc70 [ 897.518191][ T7908] ? direct_splice_actor+0x110/0x180 [ 897.523494][ T7908] ? splice_direct_to_actor+0x34b/0x8c0 [ 897.529231][ T7908] ? do_splice_direct+0x1b3/0x280 [ 897.534359][ T7908] ? do_sendfile+0x9f0/0x1120 [ 897.539055][ T7908] ? __x64_sys_sendfile64+0x1cc/0x210 [ 897.544449][ T7908] do_iter_readv_writev+0x46f/0x740 [ 897.549672][ T7908] ? new_sync_write+0x650/0x650 [ 897.554538][ T7908] ? apparmor_file_permission+0x264/0x4e0 [ 897.560289][ T7908] do_iter_write+0x188/0x670 [ 897.564910][ T7908] vfs_iter_write+0x70/0xa0 [ 897.569426][ T7908] iter_file_splice_write+0x723/0xc70 [ 897.574834][ T7908] ? generic_file_splice_read+0x485/0x6c0 [ 897.580567][ T7908] ? generic_splice_sendpage+0x140/0x140 [ 897.586218][ T7908] ? do_splice_direct+0x280/0x280 [ 897.591274][ T7908] ? generic_splice_sendpage+0x140/0x140 [ 897.597103][ T7908] direct_splice_actor+0x110/0x180 [ 897.602234][ T7908] splice_direct_to_actor+0x34b/0x8c0 [ 897.607629][ T7908] ? generic_file_splice_read+0x6c0/0x6c0 [ 897.613485][ T7908] ? do_splice_to+0x250/0x250 [ 897.618173][ T7908] ? security_file_permission+0x248/0x560 [ 897.623913][ T7908] do_splice_direct+0x1b3/0x280 [ 897.628873][ T7908] ? splice_direct_to_actor+0x8c0/0x8c0 [ 897.634539][ T7908] do_sendfile+0x9f0/0x1120 [ 897.639067][ T7908] ? do_pwritev+0x270/0x270 [ 897.643586][ T7908] ? __context_tracking_exit+0xb8/0xe0 [ 897.649063][ T7908] ? lock_downgrade+0x6e0/0x6e0 [ 897.653929][ T7908] ? lock_downgrade+0x6e0/0x6e0 [ 897.658795][ T7908] __x64_sys_sendfile64+0x1cc/0x210 [ 897.664011][ T7908] ? __ia32_sys_sendfile+0x220/0x220 [ 897.669314][ T7908] ? rcu_read_lock_sched_held+0x3a/0x70 [ 897.674889][ T7908] do_syscall_64+0x35/0xb0 [ 897.679409][ T7908] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 897.685670][ T7908] RIP: 0033:0x4665e9 [ 897.689573][ T7908] 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 [ 897.709473][ T7908] RSP: 002b:00007f11c74fe188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 897.717907][ T7908] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 897.725905][ T7908] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 897.733897][ T7908] RBP: 00007f11c74fe1d0 R08: 0000000000000000 R09: 0000000000000000 [ 897.741888][ T7908] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000001 [ 897.749874][ T7908] R13: 00007ffc8d94a84f R14: 00007f11c74fe300 R15: 0000000000022000 [ 897.766562][ T7896] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003007a00300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x12) 11:15:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000074300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x15) [ 898.109567][ T7928] loop4: detected capacity change from 0 to 264192 [ 898.164500][ T7932] loop3: detected capacity change from 0 to 4 [ 898.182715][ T7928] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 898.226719][ T7932] EXT4-fs (loop3): Can't read superblock on 2nd try [ 898.258723][ T7905] syz-executor.5 (7905): drop_caches: 3 [ 898.312719][ T7932] loop3: detected capacity change from 0 to 4 [ 898.343996][ T7932] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:08 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) 11:15:08 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r4 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r4, 0x450e, 0x0, 0x0, 0x0, 0x0) 11:15:08 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) 11:15:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003009800300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x16) 11:15:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300007a300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 898.503028][ T7927] syz-executor.5 (7927): drop_caches: 3 [ 898.601496][ T7951] loop4: detected capacity change from 0 to 264192 [ 898.613801][ T7953] loop3: detected capacity change from 0 to 4 [ 898.668850][ T7953] EXT4-fs (loop3): Can't read superblock on 2nd try [ 898.681122][ T7951] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:15:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x30) [ 898.789366][ T7953] loop3: detected capacity change from 0 to 4 11:15:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300c500300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 898.870424][ T7953] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300fffe300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:09 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x63) [ 899.093169][ T7970] loop4: detected capacity change from 0 to 264192 [ 899.198342][ T7974] loop3: detected capacity change from 0 to 4 [ 899.209088][ T7970] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 899.304285][ T7974] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300fe00300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:09 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x300) [ 899.401435][ T7974] loop3: detected capacity change from 0 to 4 [ 899.839951][ T7960] syz-executor.5 (7960): drop_caches: 3 [ 899.845829][ T7974] EXT4-fs (loop3): Can't read superblock on 2nd try [ 899.866499][ T7955] syz-executor.1 (7955): drop_caches: 3 11:15:09 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x7) 11:15:09 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$xdp(0x2c, 0x3, 0x0) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, 0x0) r2 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r3, r4, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r2, 0x450e, 0x0, 0x0, 0x0, 0x0) 11:15:09 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0xff5) 11:15:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000ff300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:09 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x2) [ 899.967559][ T7986] syz-executor.5 (7986): drop_caches: 3 [ 899.968509][ T7993] loop4: detected capacity change from 0 to 264192 [ 900.052436][ T8001] loop3: detected capacity change from 0 to 4 [ 900.072748][ T7993] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:15:10 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x3) [ 900.111379][ T8001] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:10 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0xff7) [ 900.252122][ T8001] loop3: detected capacity change from 0 to 4 11:15:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003003601300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 900.292520][ T8001] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:10 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x4) 11:15:10 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0xff9) 11:15:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000fff300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 900.561221][ T8029] loop4: detected capacity change from 0 to 264192 11:15:10 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x5) [ 900.673036][ T8029] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 900.743857][ T8036] loop3: detected capacity change from 0 to 4 [ 900.858059][ T8036] EXT4-fs (loop3): Can't read superblock on 2nd try [ 900.946145][ T8036] loop3: detected capacity change from 0 to 4 [ 900.977697][ T8036] EXT4-fs (loop3): Can't read superblock on 2nd try [ 901.002736][ T8010] syz-executor.5 (8010): drop_caches: 3 11:15:11 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x700) 11:15:11 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0xffd) 11:15:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000003300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:11 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x9) 11:15:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300feff300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:11 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) creat(&(0x7f0000000140)='./file0\x00', 0x4) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r4 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x42, 0x0) ioctl$BTRFS_IOC_ADD_DEV(0xffffffffffffffff, 0x5000940a, &(0x7f00000004c0)={{}, "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"}) ioctl$VIDIOC_S_INPUT(r7, 0xc0045627, &(0x7f0000000100)=0x5) r8 = pidfd_getfd(r1, r0, 0x0) ioctl$BTRFS_IOC_SEND(r2, 0x40489426, &(0x7f0000000240)={{r8}, 0x2, &(0x7f00000001c0)=[0x101, 0x5], 0x6, 0x2, [0x9, 0x4, 0x7fffffff, 0x1]}) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x3, 0x0, @fd_index=0x5}, 0x432) io_uring_enter(r4, 0x450e, 0x0, 0x0, 0x0, 0x0) [ 901.217716][ T8045] syz-executor.5 (8045): drop_caches: 3 [ 901.339073][ T8057] loop3: detected capacity change from 0 to 4 [ 901.347751][ T8061] loop4: detected capacity change from 0 to 264192 11:15:11 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0xff00) [ 901.396498][ T8057] EXT4-fs (loop3): Can't read superblock on 2nd try [ 901.428205][ T8061] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:15:11 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0xa) [ 901.541634][ T8057] loop3: detected capacity change from 0 to 4 11:15:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000c03300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 901.588900][ T8057] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:11 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r2, 0xc0045878, 0x0) read(r2, &(0x7f0000000240)=""/129, 0x81) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$VT_GETSTATE(r4, 0x5603, 0x0) r5 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r6, r7, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r5, 0x450e, 0x0, 0x0, 0x0, 0x0) 11:15:11 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0xf) 11:15:11 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x3fffff) [ 901.885778][ T8091] loop4: detected capacity change from 0 to 264192 [ 901.975174][ T8091] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 902.471625][ T8066] syz-executor.5 (8066): drop_caches: 3 11:15:12 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x7000000) 11:15:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000000a0000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:12 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x10) 11:15:12 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0xffffff1f) 11:15:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003001e03300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:12 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r4 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) r7 = syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f0000000080)={&(0x7f0000000240)=""/238, 0x1000000, 0x1800, 0x8b2}, 0x20) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r4, 0x450e, 0x0, 0x0, 0x0, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x4240a2a0) accept$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000140)=0x14) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r9, &(0x7f0000000140)=ANY=[], 0x4240a2a0) bind$xdp(0xffffffffffffffff, &(0x7f00000001c0)={0x2c, 0x0, r8, 0x3b, r9}, 0x10) [ 902.517096][ T8101] syz-executor.5 (8101): drop_caches: 3 [ 902.608574][ T8110] loop4: detected capacity change from 0 to 264192 [ 902.624393][ T8114] loop3: detected capacity change from 0 to 4 [ 902.685609][ T8114] EXT4-fs (loop3): Can't read superblock on 2nd try [ 902.695898][ T8110] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:15:12 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x12) 11:15:12 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0xffffffffffffffff) [ 902.771405][ T8114] loop3: detected capacity change from 0 to 4 [ 902.783567][ T8114] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000200000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300a703300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:13 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sys/net/ipv4/tcp_timestamps\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) preadv(0xffffffffffffffff, &(0x7f00000014c0)=[{&(0x7f0000000000)=""/198, 0xc6}, {&(0x7f0000000100)=""/142, 0x8e}, {&(0x7f00000001c0)=""/214, 0xd6}, {&(0x7f0000000300)=""/223, 0xdf}, {&(0x7f0000000400)=""/38, 0x26}, {&(0x7f0000000440)=""/13, 0xd}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/6, 0x6}], 0x8, 0xffff, 0x9) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000001580)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000440)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000080)={0x2c, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_STA_WME={0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x2c}}, 0x0) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000001600), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000001700)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000016c0)={&(0x7f0000001640)={0x50, r5, 0x800, 0x70bd25, 0x25dfdbfb, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x2}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x3de}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x20}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x40}, @L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}]}, 0x50}}, 0x4) 11:15:13 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x15) [ 903.009558][ T8137] loop3: detected capacity change from 0 to 4 [ 903.056697][ T8137] EXT4-fs (loop3): Can't read superblock on 2nd try [ 903.070396][ T8140] loop4: detected capacity change from 0 to 264192 [ 903.167053][ T8137] loop3: detected capacity change from 0 to 4 [ 903.181831][ T8140] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 903.225594][ T8137] EXT4-fs (loop3): Can't read superblock on 2nd try [ 903.781368][ T8121] syz-executor.5 (8121): drop_caches: 3 11:15:13 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x3b9ac9ff) 11:15:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300b903300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:13 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x16) 11:15:13 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)=0x0) r1 = perf_event_open(0x0, r0, 0x0, 0xffffffffffffffff, 0x3) perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0xe3, 0x2, 0x6, 0x6, 0x0, 0x80000001, 0x24401, 0x4, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x8, 0x800}, 0x4d226, 0x4, 0x6f, 0x5, 0x3fb, 0x0, 0x6, 0x0, 0xfffff801}, r0, 0x3, r1, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000000000)='timers\x00') r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r3, r2, 0x0, 0x1) 11:15:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000230000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:13 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r2, 0x4b72, &(0x7f0000000080)={0x3, 0x1, 0x1c, 0x2, 0x200, &(0x7f00000004c0)}) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$VT_GETSTATE(r4, 0x5603, 0x0) r5 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r6, r7, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r5, 0x450e, 0x0, 0x0, 0x0, 0x0) [ 903.887190][ T8161] syz-executor.5 (8161): drop_caches: 3 [ 903.982093][ T8179] loop3: detected capacity change from 0 to 4 [ 903.987509][ T8180] loop4: detected capacity change from 0 to 264192 11:15:14 executing program 0: getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x3d, &(0x7f0000000040)=""/1, &(0x7f0000000080)=0x1) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_mtu_probing\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) [ 904.030998][ T8179] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:14 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x30) [ 904.112740][ T8179] loop3: detected capacity change from 0 to 4 [ 904.135172][ T8179] EXT4-fs (loop3): Can't read superblock on 2nd try [ 904.185187][ T8180] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:15:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000250000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:14 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) write$sysctl(r2, &(0x7f0000000000)='3\x00', 0x2) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xe, 0x20013, r2, 0x60632000) [ 904.315554][ T8201] loop3: detected capacity change from 0 to 4 [ 904.329235][ T8201] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300dd03300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 904.382367][ T8201] loop3: detected capacity change from 0 to 4 [ 904.414548][ T8201] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:14 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x63) [ 904.668738][ T8218] loop4: detected capacity change from 0 to 264192 [ 904.750668][ T8218] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 904.911249][ T8205] syz-executor.0 (8205): drop_caches: 3 [ 905.061266][ T8187] syz-executor.5 (8187): drop_caches: 3 11:15:15 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0xfefdffff) 11:15:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002b0000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:15 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x300) 11:15:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300fe03300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:15 executing program 2: socket$vsock_stream(0x28, 0x1, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) r2 = dup2(r1, 0xffffffffffffffff) ioctl$VT_GETSTATE(r2, 0x5603, 0x0) r3 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r4, r5, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r3, 0x450e, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r2, 0x4e39, 0x3ed8, 0x1, &(0x7f0000000080)={[0x7]}, 0x8) [ 905.171423][ T8225] syz-executor.5 (8225): drop_caches: 3 11:15:15 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/rpc\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r2 = syz_io_uring_setup(0x187, &(0x7f0000000180), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000100)) io_uring_enter(r2, 0x1f84, 0x0, 0x0, 0x0, 0x19) r3 = timerfd_create(0x2, 0x80800) r4 = socket$nl_rdma(0x10, 0x3, 0x14) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000040)=[r3, r0, r4, r1], 0x4) sendfile(r1, r0, 0x0, 0x1) ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x3, 0x12}) [ 905.267081][ T8232] loop4: detected capacity change from 0 to 264192 [ 905.274805][ T8236] loop3: detected capacity change from 0 to 4 [ 905.312803][ T8236] EXT4-fs (loop3): Can't read superblock on 2nd try [ 905.325905][ T8232] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:15:15 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0xff5) 11:15:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003001004300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 905.424945][ T8236] loop3: detected capacity change from 0 to 4 11:15:15 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1) [ 905.479952][ T8236] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:15 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0xff7) 11:15:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 905.630150][ T8256] loop4: detected capacity change from 0 to 264192 11:15:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000440), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000240), r0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x3c}}, 0x0) sendmsg$WG_CMD_GET_DEVICE(r3, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f00000018c0)={0x14b4, r4, 0x20, 0x70bd2b, 0x25dfdbfd, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_IFINDEX={0x8, 0x1, r7}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg2\x00'}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x2}, @WGDEVICE_A_PEERS={0xe7c, 0x8, 0x0, 0x1, [{0x84, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @c_g}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "f8ef03819f1fe784997519085fbf16a5d3ee5f52bf8f7c3e50d8176d1be5e675"}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "de2869e3e1581c701992e8c730aa514fc17a9fc8c5f78b51768c5768cd0e74b0"}]}, {0x454, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}}, @WGPEER_A_ALLOWEDIPS={0x434, 0x9, 0x0, 0x1, [{0x28, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x4}}]}, {0x4}, {0xd0, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x1d}}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x31}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x2}}]}, {0x64, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @local}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x39}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, {0x5, 0x3, 0x3}}]}, {0x4c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010100}, {0x5, 0x3, 0x40}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x1}}]}, {0x4}, {0xb8, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @multicast1}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x80}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}]}, {0x40, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5}}]}, {0x100, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010101}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x1}}]}, {0x88, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5, 0x3, 0x2}}]}]}, @WGPEER_A_FLAGS={0x8}]}, {0xc, 0x0, 0x0, 0x1, [@WGPEER_A_FLAGS={0x8, 0x3, 0x4}]}, {0x438, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0x414, 0x9, 0x0, 0x1, [{0x88, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x1}}]}, {0x88, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x2f}}, {0x5, 0x3, 0x2}}]}, {0x7c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010100}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x2}}]}, {0x118, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010102}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010100}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x38}}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x1}}]}, {0x58, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x1}}]}, {0x4}, {0x94, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x2}}]}, {0x7c, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5, 0x3, 0x3}}]}]}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e20, 0x20000, @private0={0xfc, 0x0, '\x00', 0x1}, 0x507f}}]}, {0x98, 0x0, 0x0, 0x1, [@WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x1}, @WGPEER_A_FLAGS={0x8, 0x3, 0xd}, @WGPEER_A_FLAGS={0x8}, @WGPEER_A_FLAGS={0x8, 0x3, 0x4}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "1690c9603fae9c8f3a9a8c8d085c3ddc776a745e72698117d8c18d25dfa02fce"}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "64e5fe3d0863d311304fe52de778dc581dd6bc45a140d8c055872c4d10436e65"}, @WGPEER_A_FLAGS={0x8, 0x3, 0x4}]}, {0x46c, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e24, @broadcast}}, @WGPEER_A_ALLOWEDIPS={0x454, 0x9, 0x0, 0x1, [{0x7c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @private=0xa010100}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x31}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x1}}]}, {0xe8, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x10}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00'}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5}}]}, {0x94, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @private=0xa010100}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @remote}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x2b}}, {0x5, 0x3, 0x1}}]}, {0xb8, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x25}}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010102}, {0x5}}]}, {0x7c, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @local}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010101}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5}}]}, {0x124, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010100}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010100}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @multicast1}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x5, 0x3, 0x3}}]}]}]}, {0x14, 0x0, 0x0, 0x1, [@WGPEER_A_FLAGS={0x8, 0x3, 0x3}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x200}]}, {0x40, 0x0, 0x0, 0x1, [@WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x4fc}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e22, @rand_addr=0x64010100}}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e21, 0xb3, @remote, 0x1}}]}, {0x4}]}, @WGDEVICE_A_FLAGS={0x8}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e20}, @WGDEVICE_A_PEERS={0x5d4, 0x8, 0x0, 0x1, [{0x32c, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_ALLOWEDIPS={0x1b0, 0x9, 0x0, 0x1, [{0x28, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5, 0x3, 0x2}}]}, {0x28, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5}}]}, {0xe8, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010102}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}]}, {0x4}, {0x70, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010100}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x3}}]}]}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x4}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "64692a3652061549ab9c3733d2e641b5d9ddc837e095e6c1ebc9c7de129ec9ea"}, @WGPEER_A_ALLOWEDIPS={0xe0, 0x9, 0x0, 0x1, [{0xdc, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @multicast1}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010102}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x3}}]}]}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e22, 0x1, @ipv4={'\x00', '\xff\xff', @loopback}, 0x84}}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a_g}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e23, 0x9, @mcast1, 0x3}}]}, {0x118, 0x0, 0x0, 0x1, [@WGPEER_A_FLAGS={0x8, 0x3, 0x6}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x3}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "9c30ac58cce1046f803393001787a92b5dbc92a039e67b53b7483080c5b739ee"}, @WGPEER_A_ALLOWEDIPS={0xe0, 0x9, 0x0, 0x1, [{0x28, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5}}]}, {0x58, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x1}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @private=0xa010100}, {0x5, 0x3, 0x1}}]}, {0x40, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x3c}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, {0x5, 0x3, 0x3}}]}]}]}, {0x18c, 0x0, 0x0, 0x1, [@WGPEER_A_PRESHARED_KEY={0x24, 0x2, "1a5fc7c78d7603a5dd130fbd599517ae52a62bedefc01d4fafad9976f2a85245"}, @WGPEER_A_ALLOWEDIPS={0xf8, 0x9, 0x0, 0x1, [{0xf4, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010100}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}}, {0x5, 0x3, 0x3}}]}]}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "13d6441c2733fa963946272c275857c79ac9efb9a95c2e7599fdf1febcb7caa6"}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "1253a48b54ba15b73bbe9e98b9e9e34e379ce85cf26eddce4ba860302d93866f"}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "bdf129d75ecb153cc9580bdfeb81f915fc0397e8854dc8d26f776dbf59b25775"}]}]}, @WGDEVICE_A_FLAGS={0x8}]}, 0x14b4}, 0x1, 0x0, 0x0, 0x80}, 0x18) sendmsg$BATADV_CMD_TP_METER(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x30, r1, 0x7, 0x0, 0x0, {0x2, 0x3}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x92}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @random="e1a26dc56443"}]}, 0x30}}, 0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="200025bd7003000000080003000038bb410a", @ANYRES32=0x0, @ANYBLOB="060028000400000008000b0003000000060028000100000008003b0000000100"], 0x3c}, 0x1, 0x0, 0x0, 0x40004}, 0x0) r8 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r9 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r9, r8, 0x0, 0x1) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r11 = socket$inet_udp(0x2, 0x2, 0x0) close(r11) splice(r10, 0x0, r11, 0x0, 0x4ffe2, 0x0) ioctl$TUNATTACHFILTER(r10, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000100)=[{0x400, 0x6, 0x7, 0x7ff}]}) [ 905.719820][ T8256] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 905.787875][ T8266] loop3: detected capacity change from 0 to 4 [ 905.801249][ T8266] EXT4-fs (loop3): Can't read superblock on 2nd try [ 905.862553][ T8266] loop3: detected capacity change from 0 to 4 [ 905.884684][ T8266] EXT4-fs (loop3): Can't read superblock on 2nd try [ 906.305647][ T8240] syz-executor.5 (8240): drop_caches: 3 [ 906.473964][ T8269] syz-executor.0 (8269): drop_caches: 3 [ 906.629025][ T8281] syz-executor.5 (8281): drop_caches: 1 11:15:16 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0xffc99a3b) 11:15:16 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0xff9) 11:15:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000005300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000002300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:16 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$VT_GETSTATE(r4, 0x5603, 0x0) r5 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) r8 = syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_io_uring_setup(0x187, &(0x7f0000000180), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r9, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r9, r10, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r11, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) r12 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r10, &(0x7f0000000080)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd=r8, 0x0, 0x0, 0x200, 0x2, 0x1, {0x0, r12, r2}}, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r6, r7, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r5, 0x450e, 0x0, 0x0, 0x0, 0x0) [ 906.770426][ T8293] loop4: detected capacity change from 0 to 264192 [ 906.791086][ T8297] loop3: detected capacity change from 0 to 4 11:15:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000006300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 906.860654][ T8297] EXT4-fs (loop3): Can't read superblock on 2nd try [ 906.896609][ T8293] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:15:16 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0xffd) [ 906.991041][ T8297] loop3: detected capacity change from 0 to 4 [ 907.071741][ T8297] EXT4-fs (loop3): Can't read superblock on 2nd try [ 907.141022][ T8313] loop4: detected capacity change from 0 to 264192 11:15:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000003300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:17 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0xff00) [ 907.316113][ T8313] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 907.493332][ T8318] loop3: detected capacity change from 0 to 4 [ 907.560894][ T8276] syz-executor.0 (8276): drop_caches: 3 [ 907.590357][ T8299] syz-executor.5 (8299): drop_caches: 3 [ 907.606126][ T8318] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000007300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:17 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x3fffff) [ 907.642760][ T8318] loop3: detected capacity change from 0 to 4 [ 907.670226][ T8318] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:17 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000002c0)='net\x00') setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040)=0x7, 0x4) openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r1, 0x0, 0x400000000000003f) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe2, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000080)=0x1000, 0x4) [ 907.944506][ T8338] loop4: detected capacity change from 0 to 264192 [ 908.039803][ T8338] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 908.223799][ T8329] syz-executor.5 (8329): drop_caches: 3 11:15:18 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0xfffffdfe) 11:15:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000004300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:18 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r4 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x80, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r4, 0x450e, 0x0, 0x0, 0x0, 0x0) 11:15:18 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) write$sysctl(r2, &(0x7f0000000040)='4\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) 11:15:18 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0xffffff1f) 11:15:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000009300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 908.434558][ T8354] loop4: detected capacity change from 0 to 264192 [ 908.451061][ T8356] loop3: detected capacity change from 0 to 4 11:15:18 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0xffffffffffffffff) [ 908.502337][ T8354] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 908.525178][ T8356] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300000a300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000005300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:18 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='net/snmp6\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) [ 908.906084][ T8371] loop4: detected capacity change from 0 to 264192 [ 909.036864][ T8374] loop3: detected capacity change from 0 to 4 [ 909.050301][ T8371] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 909.151786][ T8374] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:19 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='environ\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) 11:15:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000006300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 909.538203][ T8389] loop3: detected capacity change from 0 to 4 [ 909.549899][ T8351] syz-executor.0 (8351): drop_caches: 3 [ 909.592027][ T8389] EXT4-fs (loop3): Can't read superblock on 2nd try [ 909.663660][ T8389] loop3: detected capacity change from 0 to 4 [ 909.690295][ T8389] EXT4-fs (loop3): Can't read superblock on 2nd try [ 909.748918][ T8361] syz-executor.5 (8361): drop_caches: 3 [ 909.983283][ T8381] syz-executor.0 (8381): drop_caches: 3 [ 910.009311][ T8385] syz-executor.5 (8385): drop_caches: 3 11:15:20 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) r2 = accept4$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14, 0x80000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r4 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000000c0), 0x28480) poll(&(0x7f0000000140)=[{r3, 0x1212}, {r3, 0x40}, {r4, 0x1000}, {r2, 0x1200}, {r0, 0x11}], 0x5, 0x7) 11:15:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300000c300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:20 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r4 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) mmap(&(0x7f0000ee8000/0x3000)=nil, 0x3000, 0x1000000, 0x12, r3, 0x8c51e000) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r4, 0x450e, 0x0, 0x0, 0x0, 0x0) 11:15:20 executing program 1: ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000000)={0xffffffffffffffff, 0x4, 0x7ff, 0x9}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x84, &(0x7f0000000040)=[@in={0x2, 0x4e23, @loopback}, @in={0x2, 0x4e22, @rand_addr=0x64010100}, @in6={0xa, 0x4e24, 0x40, @rand_addr=' \x01\x00', 0xfffffff7}, @in6={0xa, 0x4e21, 0x8, @mcast2, 0x7}, @in={0x2, 0x4e23, @loopback}, @in6={0xa, 0x4e23, 0xfffffff7, @empty, 0x1}]}, &(0x7f0000000140)=0x10) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r2, 0xc0045878, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r3, 0xc0045878, 0x0) fcntl$dupfd(r2, 0x0, r3) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r4, r1, 0x0, 0x1) 11:15:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000007300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:20 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x10402, 0x0) [ 910.205721][ T8406] loop3: detected capacity change from 0 to 4 [ 910.212095][ T8407] loop4: detected capacity change from 0 to 264192 [ 910.269868][ T8407] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 910.269896][ T8406] EXT4-fs (loop3): Can't read superblock on 2nd try [ 910.325417][ T8406] loop3: detected capacity change from 0 to 4 [ 910.339358][ T8406] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000008300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300030c300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 910.607618][ T8421] loop3: detected capacity change from 0 to 4 [ 910.657683][ T8408] syz-executor.0 (8408): drop_caches: 1 [ 910.670455][ T8421] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:20 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r1, 0xc0045878, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r2, 0xc0045878, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r0, 0x50009417, &(0x7f0000000300)={{r2}, 0x0, 0x6, @inherit={0x48, &(0x7f0000000000)={0x1, 0x0, 0x8001, 0x10000, {0x17, 0x7, 0x0, 0x0, 0x1}}}, @devid}) readahead(r0, 0x9, 0x9) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r3, r0, 0x0, 0x1) [ 910.728755][ T8425] loop4: detected capacity change from 0 to 264192 [ 910.753213][ T8421] loop3: detected capacity change from 0 to 4 [ 910.769950][ T8421] EXT4-fs (loop3): Can't read superblock on 2nd try [ 910.819653][ T8425] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:15:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000009300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300000d300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 911.056405][ T8413] syz-executor.1 (8413): drop_caches: 1 11:15:21 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000580)='mountinfo\x00') ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x2) sendfile(0xffffffffffffffff, r0, 0x0, 0x1) r1 = signalfd(r0, &(0x7f00000000c0)={[0x7]}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r2, 0xc0045878, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x3, 0x8, 0x4, 0x40, 0x1, {0x77359400}, {0x3, 0x1, 0x4, 0x0, 0x1f, 0x1, "040360ef"}, 0xff, 0x4, @planes=&(0x7f0000000100)={0x7ff, 0x1, @fd, 0x3}, 0x10000, 0x0, 0xffffffffffffffff}) r4 = syz_mount_image$afs(&(0x7f0000000280), &(0x7f0000000300)='./file0\x00', 0x9, 0x0, &(0x7f0000000700), 0x20000, &(0x7f0000000840)=ANY=[@ANYRES64=r3]) ioctl$SNDRV_PCM_IOCTL_WRITEN_FRAMES(r1, 0x40184152, &(0x7f00000005c0)={0x0, &(0x7f0000000580), 0x5}) fcntl$dupfd(r3, 0x0, r4) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000540)='/sys/kernel/mm/ksm/run\x00', 0x1, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r5, 0xc0045878, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) ioctl$VIDIOC_TRY_EXT_CTRLS(r6, 0xc0205649, &(0x7f00000001c0)={0x9a0000, 0x0, 0xfff, r5, 0x0, &(0x7f0000000600)={0x9909da, 0x8, '\x00', @p_u8=&(0x7f0000000140)=0x3}}) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r7, 0xc0045878, 0x0) preadv(r7, &(0x7f0000000080)=[{&(0x7f0000000000)=""/110, 0x6e}], 0x1, 0x9, 0x1) [ 911.213076][ T8441] loop3: detected capacity change from 0 to 4 [ 911.272529][ T8441] EXT4-fs (loop3): Can't read superblock on 2nd try [ 911.324195][ T8455] loop4: detected capacity change from 0 to 264192 [ 911.362760][ T8441] loop3: detected capacity change from 0 to 4 [ 911.383495][ T8441] EXT4-fs (loop3): Can't read superblock on 2nd try [ 911.434941][ T8455] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 911.582237][ T8410] syz-executor.5 (8410): drop_caches: 3 [ 911.608217][ T8433] syz-executor.0 (8433): drop_caches: 3 11:15:21 executing program 5: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file0', [{}, {0x20, '%+#&:['}, {0x20, '@\'{@[$$[\\\\!'}, {0x20, '/proc/sys/vm/drop_caches\x00'}, {0x20, 'mountinfo\x00'}, {}], 0xa, "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"}, 0x1045) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r2, r1, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) 11:15:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300000a300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:21 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x2) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r4 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x2711}, 0x10) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r4, 0x450e, 0x0, 0x0, 0x0, 0x0) 11:15:21 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='4\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) 11:15:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300000e300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 911.872338][ T8438] syz-executor.5 (8438): drop_caches: 1 [ 911.997858][ T8484] loop3: detected capacity change from 0 to 4 [ 912.037307][ T8489] loop4: detected capacity change from 0 to 264192 [ 912.088020][ T8484] EXT4-fs (loop3): Can't read superblock on 2nd try [ 912.165136][ T8489] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:15:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300000c300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 912.298487][ T8467] syz-executor.0 (8467): drop_caches: 3 [ 912.326500][ T8499] loop3: detected capacity change from 0 to 4 11:15:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300000f300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 912.368008][ T8499] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:22 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r1, 0xc0045878, 0x0) openat$vmci(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) sendfile(r0, r1, 0x0, 0x1) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r0, 0x4008941a, &(0x7f0000000000)) 11:15:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300000d300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 912.630728][ T8503] loop4: detected capacity change from 0 to 264192 11:15:22 executing program 0: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socketpair(0x25, 0x80001, 0x7f, &(0x7f0000001780)) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000001340)='/sys/module/dm_clone', 0x481, 0x100) bind$l2tp(r3, &(0x7f0000001380)={0x2, 0x0, @remote, 0x3}, 0x10) r4 = accept(r2, &(0x7f0000000080)=@ipx, &(0x7f0000000100)=0x80) getsockname$packet(r4, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000180)=0x14) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) ioctl$SCSI_IOCTL_DOORLOCK(r2, 0x5380) r5 = openat$cgroup_ro(r0, &(0x7f00000001c0)='cpuacct.usage_user\x00', 0x0, 0x0) sendmmsg(r5, &(0x7f0000004c40)=[{{&(0x7f0000000200)=@pptp={0x18, 0x2, {0x1, @rand_addr=0x64010102}}, 0x80, &(0x7f0000001800)=[{&(0x7f0000000340)="b0c5115bb803d7b727414adfcdd0ebd7a3205e4b94fbd9bb1a8ba879282bda727ab5cc3f42a1ae48554aee8d4cf43d74c493d36e94721452ddca33120c6693c4c4550ec0243e56221db9c5a08839af9d4900818dc2a64d28ca6a03bc43e2b173564d299fba06beb35e4c6c43595a5ce0c96437bdf7b69a2e5425050494a22990a4332139e91dd9e60d468518a8e974bc3863fc5f99c631e8a6ce908c3f24b3ce9f9d8f508a46a75e94c5fc107ad1050b907d0637dc705b4ee290ae959487bc9973bdadc1c58edd8277fcd1bb70246df0087fecb09aba", 0xd6}, {&(0x7f00000017c0)="ed216de3344acd12f9cd60520390c1e73b8b630fb039366759b0f91639c796b799ddf5739b0fa0c5397dfdd572b2a1c5", 0x30}], 0x2, &(0x7f0000000440)=[{0x68, 0x6, 0x7f, "4c2c7861fb9e77680dd34a3d31ac5ff1946e69346fcbd773c41cc4d57b9d2d0e3cdd7161239d0b0c313eaa5ec300c464b4b8117efc697e2af9b8c671ed831de6e29be01b84d19cdd19c998602dc4965aa9f49c67d4d5"}, {0xf0, 0x105, 0x7fff, "5d3eeb575d04c13b5cf8630f2de675cadd7ed8469fec84978f10a31f32eb123e985368bf7773dfab6f164c8e84734a8c67ea2e5d08c61cdf9f0533d187f399f8a4a4f4906bd9336c28cadf51388e97bd92b6da7fcc64aacd3046938cdeadad6f7db31a08aefad504fef74cfd41c3d1857e5a698f827969f8db2b903aa9e2d85b926f0db9cc5a5762db870937af4cff99d0588c506a46ba5e80b873e8fb6ceb7af6d8efb953ea24b85b6a8d4dbd74bbe76eb8e1671f3a442a93a4837986abe342a187c66828748e017470e325be23fb592ae312e5efd2c784e18e049f9f855e"}, {0x110, 0x10d, 0x7ff, "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"}, {0x110, 0x10b, 0x3f, "d8c99dc19a7d151e5daa5b4e49fc391244df89e5fb381a42994916681236efd2a2a90ef5205350ffb4b2782a36713bb768e38669bb89f7ae23ce247ce9d0abee8848e20d299dce29338cd496c9a5e8ddf599bf016de6b353e979e67a1abefab78753a80d84809f7e18708277d9642ac0c6350c5f0cc9f0948d0686eb41c238b4931b678c9ea358ba4ffb0c61c29329a1a72e4a2c3d1b5fa7daa55f02d5e96f1229cf7305bb754ff410ea41cb5721aba448e0eb82dcacb3e660e2d1b88ab89c8196aa0aa321ebbd2b71937f2f311b873ace1776ce7c9deaa4f63ba1aa899a73e5c3366c4be91c7a4b4a549d2e5298a132ec02b654120db07e69"}, {0x10, 0x110, 0x8}], 0x388}}, {{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000800)="762225d342e0a9b32cb4c279f6e8a26b1b1e1635b8b41b7a631ace108edd9ebc1ff5f9aab4bdb53acb1d9df695c4332472d6748360544e9d57b54eee9c17fb4ec25482814ec3fd442e", 0x49}, {&(0x7f0000000880)="4deec92e35a9596ee04b50ffcdc0aede7dd39d78bd1db2357d95cb52b7573788089624e806c982516d2f023bffb2ebf7f8ebfa545538441733e0026ca78b3ee9d953c7a80229d22f1ab726838fd2987f63404232aaca8194b79a48ced3cc78975fa7289676e448b62d9083ace6b1587a0c2a8c85d659b773660518fc9eb11eeb371c864cc0177a056a033e111aa92117d7e90b90ae84232f6c653a92ac134295ab5cdd997db41a36015016443b723a3c191c5ac18a9b17d08ee8b4027073d0860aa326d2cb38bff9f3084925aca453b4d1efe27f441f3a30b0ec690d5c545b1dcb9e87591215fb2ccfe7f312377a4fc56ac7", 0xf2}], 0x2, &(0x7f00000009c0)=[{0xa8, 0x1d, 0x7d1e, "b1881b9f8b3b489bc7e2efe920076b4b738983f256a7f28f3089b3bce6f8bf6ce78e2630e9244f387460ac788ad8074ad76131fff48c2498e5c2686d74eea70ec978d22215c221694a4fb5b4dbb70286537d98f27718f8acbf43913f7f32b629bc1925e53f8f6e219b76e151f837ddc09819edbdade0ee56b8b845be216aa1b7930cc19b79ac1a9833632b4fc143f26b815921"}], 0xa8}}, {{&(0x7f0000000a80)=@ieee802154={0x24, @short={0x2, 0x2, 0xaaa3}}, 0x80, 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{&(0x7f0000001600)="e85491b24e2e4062a209b025a6375a90dfc52fa205c02cfbf154599ef8977bd963a9c0ca1b076cd8c6bb67e70df6fce007a08585015157d8f8c5290e0f527b68fac2deb48bd662ad2a455c2f8b45dd58f2c04a1372256d41dcb24ecb900f8df2d7a2e9f80d9a9a20877da8184bcf7c9d5ef3015acc6be623889705b085670d5c4c29bc09c1569db9b36720bf951e8760fdc5d0d81558723aa52f603ee46bd01a257a0ca8c8ed1a1a1a2bab433a158a917303f0581689", 0xb6}, {&(0x7f00000016c0)="f3", 0x1}], 0x5, &(0x7f00000048c0)=[{0xc0, 0x10a, 0x7fff, "81eda01dbf7d8b90222735f95514c2c1738c9057b25dc1e1c9f15134b967434af21e4899559eabb94f27b3b34367d8b307d68b631262dba95fd1bf0404dba94134ea0c773dd5f81d396cb7c806a84ad3c4410a5538f5b911cc5846a5714be059cb42ae854e40e4d848ca9f92ccf977be6d7122f3107f145f640c75de5ca730f373566e1d12009d80283750001b06a75ff6f169c13eee4f4cd69cfeb7c2407a57105641a665e2ce23bd195e834a85"}, {0x18, 0x3a, 0x1000, "e66c5810a8cd"}, {0x18, 0x101, 0x4, 'u'}, {0x98, 0x10d, 0xd38, "878e3e75cf1a413dfd7aea5110f0f7c363455c6eaa60bd8fd01ce36a5d69950c3280b8e20bae45f8cd661f3e4482d440b54a4123bcfc8f36a0ff2c0f69d68b9859779953438e0b6d93931d150aed6ef1d10a1b5966359c7802925bf0a1a53ac2dff07f2c3832f1e70cfaa7da4b65d15107269a8f388a1033a3a14b06e036f4c5b9ffc5b35919e30b"}, {0x108, 0x107, 0x2, "b21e1d70d9505a922eb32d3d471313d27b5101c5286e875d72fd713c9772ba278a1c83fd5e58c1f232df2ec9e8f211db867e407da8b1101b97a11bcfce147b78a2bee3bd32ceb0ae4ed9213e4678e4883466ef234bd8739ab14bafe9c3fb4db60838c331096ef691a7a44e36fcd8792b8c4cee3c4e91576a5a117ac36973d29a0063e210f7f48cc80afade03c79aac5c52f608cbe83a38e868b2e6fac8880e8c4c23c92f37dcfe7deb864ca1cffdfcbe0b97c175b0f75760954a97cad45168328cf2c57d343acdd27789e52512e8fd7ad209748050c72445cc707b33183db3370608317134e431ee6cd549374c316eadbd83590e"}, {0x28, 0x10c, 0x9, "edeff81bc81bda5797bba4d44042cea175f8286b8560"}, {0xa8, 0x100, 0x7, "3ac786beb9da79304513c085604ce5f644792c8ff72c3f9243ce6a6fb526e6225ec9a38c268b516cf21a70d096d4e09b6cc21e130ac416fd115e339d1a06168e42831b016066e2b94a958ec2cac4492807c39464dff3247cc464aebaa4ecb62510ca2ba852969b4483c12b9900c90f3f0fd051c2a45c67074bcd6f6fddad2785b30bdf9d7c26d69bde8d9c716f41c3f88ef5f9a53472fc"}], 0x360}}], 0x6, 0x4000020) sendfile(r1, r0, 0x0, 0x1) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000001400)) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r7 = socket$inet_udp(0x2, 0x2, 0x0) close(r7) splice(r6, 0x0, r7, 0x0, 0x4ffe2, 0x0) bind$l2tp(r6, &(0x7f00000013c0)={0x2, 0x0, @remote}, 0x10) [ 912.703794][ T8509] loop3: detected capacity change from 0 to 4 [ 912.752832][ T8503] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 912.857183][ T8509] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300f90f300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 912.939408][ T8486] syz-executor.1 (8486): drop_caches: 1 [ 912.991275][ T8509] loop3: detected capacity change from 0 to 4 [ 913.042964][ T8509] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:23 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r4 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r3, 0x718e, 0x255c, 0x2, &(0x7f0000000080), 0x8) io_uring_enter(r4, 0x450e, 0x0, 0x0, 0x0, 0x0) [ 913.182867][ T8530] loop4: detected capacity change from 0 to 264192 [ 913.265287][ T8530] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 913.318842][ T8491] syz-executor.5 (8491): drop_caches: 3 [ 913.635149][ T8523] syz-executor.5 (8523): drop_caches: 3 [ 913.668823][ T8522] syz-executor.0 (8522): drop_caches: 3 11:15:23 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r1, 0xc0045878, 0x0) r2 = syz_mount_image$befs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x9, 0x4, &(0x7f0000000380)=[{&(0x7f0000000100)="814a5f7f06eef1e688c2e916fe73b27a93d8df10cf803ccf2f9923fb69de3a2da80c96ebca010d117b005e3ca5565ebf3483e65c5a6317e5ad152d8386550ea0fd471870172235268108f36203220a6a35d70c589a957f27a651b5d6db64eb86952a4bc6739cb3d390af4faaab863aee55174fd2a011af1601c961138a9e65c50df4b062fafc38d1582b172d", 0x8c, 0x6}, {&(0x7f00000001c0)="3aec914f700c6bf402fffd16594e6e77ac9fa1baec267c10d1c46c89a143022c341b754f7b006c9225a38f063534ac077fb5d1d70c79479b062ed4d90839ddf62e35a37b8cc38b9fbaf957d7cfd522f094257fce0ae8e13182a99d65147c3c7a152d4cf1c7775ccad7e03d9e3df8bbf3a6c1c063ca31261702000000000000009f", 0x81, 0x8001}, {&(0x7f0000000300)="a6eec3bfca8598879f9a956b475d3b87be1884cd64cd3144ec3d1a620067c2b74bb916060237e473770ce600c07332aba84f9111a43379ef4e0acfa1646d4daeb8fcf044c1a587d9ff24af77f1d948eb41471f80da7d7252055bfc91", 0x5c, 0x7fff7ffffffffffd}, {&(0x7f0000000540)="7949b435643777c3fa0b404bcb88f46b24db8b53b5ab9e94f2673b3aad0c75a050085ece6c413332819fa3856b9244a7657ef750d76adc31cca54f2eabc9661ac644c2bcb4c283f50e1a8b50865460d32a7191baa3f693290da42936de449c6b9bfcc0c29c1dff79cf999a955559abb7d8b3e7a2247a3b1698a8ee2b97ec2ede755b5e11b68db6c95ba78b59892eb4ec59965d26ffb921e2d58663ce5d76e632f8d84f", 0xa3, 0x20}], 0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="6d6f756e74696e666f002c6d6f756e74696e666f002c286628212f2e252e276017d6fdef73492ebd64eb9c07262c2c6f626a5f757365723d2f70726f632f7379732f766d2f64726f705f636163686573002c66736e61256eef6d653d6d6f756e74696e666f002c6d61736b3d5e4d41595f415050454e"]) dup2(r1, r2) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r3, r0, 0x0, 0x1) r4 = signalfd4(r2, &(0x7f0000000080)={[0x3]}, 0x8, 0x180800) connect$inet6(r4, &(0x7f0000000280)={0xa, 0x4e22, 0x8001, @private0, 0x80000000}, 0x1c) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000002, 0x50, r0, 0x35f9f000) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) 11:15:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300000f300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000410300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) [ 913.813985][ T8541] loop3: detected capacity change from 0 to 4 [ 913.821221][ T8542] loop4: detected capacity change from 0 to 264192 [ 913.863624][ T8541] EXT4-fs (loop3): Can't read superblock on 2nd try [ 913.886080][ T8547] loop5: detected capacity change from 0 to 264192 [ 913.898010][ T8542] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 913.975244][ T8541] loop3: detected capacity change from 0 to 4 [ 914.007952][ T8547] befs: Unrecognized mount option "mountinfo" or missing value 11:15:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003002010300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 914.045404][ T8541] EXT4-fs (loop3): Can't read superblock on 2nd try [ 914.100709][ T8547] befs: (loop5): cannot parse mount options 11:15:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000010300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 914.251038][ T8565] loop4: detected capacity change from 0 to 264192 [ 914.279137][ T8566] loop3: detected capacity change from 0 to 4 11:15:24 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r4 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080), 0x200803, 0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000100)=@IORING_OP_FADVISE={0x18, 0x3, 0x0, @fd=r7, 0x4, 0x0, 0x0, 0x2, 0x1, {0x0, r8}}, 0x0) io_uring_enter(r4, 0x450e, 0x0, 0x0, 0x0, 0x0) [ 914.308255][ T8565] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 914.363809][ T8566] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000011300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000011300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:24 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) bind$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x2710, @local}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r4 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) getpid() io_uring_enter(r4, 0x450e, 0x0, 0x0, 0x0, 0x0) 11:15:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300001c300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 914.688037][ T8547] loop5: detected capacity change from 0 to 264192 [ 914.715304][ T8547] befs: Unrecognized mount option "mountinfo" or missing value [ 914.755849][ T8584] loop3: detected capacity change from 0 to 4 [ 914.786199][ T8547] befs: (loop5): cannot parse mount options [ 914.816584][ T8584] EXT4-fs (loop3): Can't read superblock on 2nd try [ 914.846009][ T8590] loop4: detected capacity change from 0 to 264192 [ 914.857268][ T8550] syz-executor.0 (8550): drop_caches: 1 [ 914.879615][ T8554] syz-executor.5 (8554): drop_caches: 1 [ 914.918466][ T8584] loop3: detected capacity change from 0 to 4 [ 914.944634][ T8584] EXT4-fs (loop3): Can't read superblock on 2nd try [ 914.952541][ T8590] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:15:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000023300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 915.283013][ T8599] loop3: detected capacity change from 0 to 4 [ 915.294212][ T8599] EXT4-fs (loop3): Can't read superblock on 2nd try [ 915.355070][ T8599] loop3: detected capacity change from 0 to 4 [ 915.378022][ T8599] EXT4-fs (loop3): Can't read superblock on 2nd try [ 915.549952][ T8581] syz-executor.5 (8581): drop_caches: 1 11:15:25 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1800) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) 11:15:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300001d300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300002e300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 915.598687][ T8587] syz-executor.0 (8587): drop_caches: 1 11:15:25 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) 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) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x3, 0x2, 0x101, 0x0, 0x0, {0xa, 0x0, 0x9}}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x4000880) 11:15:25 executing program 2: getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xe) r0 = socket$vsock_stream(0x28, 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(0xffffffffffffffff, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) r1 = perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x11000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$vsock_stream(r2, &(0x7f00000001c0)={0x28, 0x0, 0x2710, @hyper}, 0x10) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='\x00') r4 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x2, 0x0, @fd_index=0x5, 0x0, 0x0, 0x0, {0x40}, 0x0, {0x0, r7}}, 0x800) io_uring_enter(r4, 0x450d, 0x402740, 0x0, 0x0, 0x0) [ 915.658868][ T8610] loop4: detected capacity change from 0 to 264192 [ 915.669223][ T8611] loop3: detected capacity change from 0 to 4 [ 915.718025][ T8610] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 915.771584][ T8611] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:25 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) recvmsg$can_bcm(r0, &(0x7f0000000280)={&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000100)=""/217, 0xd9}], 0x1, &(0x7f0000000200)=""/109, 0x6d}, 0x12020) sendmmsg$nfc_llcp(r2, &(0x7f0000004d80)=[{&(0x7f0000000300)={0x27, 0x1, 0x0, 0x3, 0x20, 0x3f, "e3c55de85b9928a371c9f6bc5ab3ed1632b7403e0f5a7fa7f6f86a0350de8ba7142c29abbe9e15e3bda4ff747d93a50384dc9d154fe1abbffcfcdad119d3bf", 0x1a}, 0x60, &(0x7f0000000480)=[{&(0x7f0000000380)="c7ec87854c4f00d0915ab9d90e61c4a19e1a6a5f7a4974", 0x17}, {&(0x7f00000003c0)="e37778fb6719a5d34ff52e93dfe78e16818c22013ec274e4b263146664d7dc4feb45cd01c5cdf4e1e56de147c74117963601307245101497eff2f764307b0d78add5ab8f6fe79ccf47d1efd15bad1444", 0x50}, {&(0x7f0000000440)="134fc75e0f668cd55647fbf0771598b5aab9dc1545e674a769f408", 0x1b}], 0x3, &(0x7f00000004c0)={0xc0, 0x10e, 0x7, "028e5ef8005b14d208e7e98d9a87a5aa5de0921cfbff42c72fabaa20ef43ce3bb7aab3531833763598a3e2b396db39762d07ffc4c9902cbb2eeb35b71c8d42b53a032c4853dfafc843e33b9128beceb7beda749d0cd67512d230ed2e3232a2c659c0cda5a57e43f651b7faf4dac512518e1a463134376811a2a3260715995d993eb15e359fc15fd9fb26705b0dc4531915d302b8841bd7e49e8d821f1f397895f0ca990c5de9db06a2f810d1"}, 0xc0, 0x80}, {&(0x7f0000000580)={0x27, 0x1, 0x2, 0x7, 0x0, 0x1, "86cc0af78ef309e6357596101baf72eba353b8ce6da8293bcf6c1c83c0052c924d833475f9708aa4e292d04d84ca7ce88c86d098a98c4a4178fe25a5e8ef04", 0x17}, 0x60, &(0x7f0000000b00)=[{&(0x7f0000000600)="9978e1b38c9e4d9b622e2df2ea70955905cd42b230ff0c9f32c3cbad0cbc393db229f0a262daa49bc2486641809c03f65d40eafe1a4c6e19583cd1d1fa22b108e5aa4f87504d76845b821607eeb41f946f36b81dad66b4151da15c7582f517ec03a2ca5ddbd9da995f80ba02af8f517ff06e901f6955d26529c03a996b68463e7ec05799fe95899e0100b3c53dfd728edfe9ed08a8", 0x95}, {&(0x7f00000006c0)="c929a5f5ff9d313ca7f890f019cf5451092963a1516c0dce31611de55c71c556f10fd66066fa3e356977daf225fec7721033c659db640975f7a9c6f377c655f691e18cdb9ee4d2815a9d5417d81b84f942ee516f12c3da978e9b60b2e9bcf816a8bd2439346f635521f567b28637f79b3e779af1a57a1a8242aebcb721", 0x7d}, {&(0x7f0000000740)="62c03e937fbfc7dc55f544584ae5a9c57b4809b221b4252e4536a303a7b909338c6724aced822a62ee5d9cffd0223358a7f2c4777c58034424e1a9914e80f821a44bc6e442a55fd2e788692f53450a97c9b37c95ecb0fc17b0cc32f61809c410517c0dfcb8e9937ec7434e3fe7ac380df7517f08502a43bbdc8b96cdabd0c677cc3433558b97bd3f33856731fff98efd71a4efb7478db7776ddc2ff801", 0x9d}, {&(0x7f0000000800)="581ec2c03b8f1e6c03d1227dbe579836b2fed32a7a7ccd40eeed93b2d6c48b4a91306d3feecc2ea3815493a1fa1abe65c8c73509d238b094b695bd8ee8d90ce6705cb9722ee025aa5aba1fc3177c0c69d29ec5a42ef46d11df30a3ed7e902f868e475dcf673b8a3532b49a600ad9761e468bfb0eff9b4288e18188", 0x7b}, {&(0x7f0000000880)="5ba33606edeb45f102a9f8c21f2f8a7852b3c0d6a89cab13281251f20e2867fb790f2250c64ebfa4ed9dbc0594362f9c1b5a50d13db055d8ff64a02a3a992e5fe53c5a9561895225eeaf41a16e95d1bda58759b7bd8e99bcdff0bfb241688b55c69049c823792b023229652b12e71a225521f9e23b210aab2b2d76eca21598", 0x7f}, 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0x1000}, {&(0x7f0000000900)="38166860c848126317aef0127426a5ac3b1eb07eea91c8ed69e38ca236209da3a0be093f598de36bc403dfcef31819a2fe2dd9a348280a777ddbdda10d4a9c0dabb4a2508ae406ad6886dc31b7c2cc44732d322ed6b1ccb61bc7876fb20ff73f0564a4b2a8c66f9245a6d3ff322a8106534d72325b7b2bacd58894446921f86fc0fbcba5244b6afadda95fda09c421f96aff712ed3c5d8f5770726b9d92a22efbd6e53590b5c3e2261aead27e525bf", 0xaf}, {&(0x7f00000009c0)="96ec76df988ee9bf4b7e5ca3a8c817981a510eaeb372d0b1c171fa71f26d7d0ea2f1baa6e80974df9a0c4c663f190f9b33563e2f64", 0x35}, {&(0x7f0000000a00)="0edd1fac4f546aa14ec3d8b956a703ff389867e8c72f20981d5e812b99c6324b95ea69636f7a0cb895454921cb65b68ac6792525651d1d897f4322f15bfeb31455accb135241d2f6a1773d04335710d81ececcd80b9691cbf64e0ef9515877305efea66338f188c3b1fd9dda929b65bb343cfd9bb50fef368902d34a85cf15d39c7e7c9e", 0x84}, {&(0x7f0000000ac0)="71d835b036f8459416", 0x9}], 0xa, &(0x7f0000000bc0)={0xd8, 0xf, 0x4a, "0cf3228b006a66a5d543f64f7b9549f24efa37677102f130e264fe11e06c25d92710a781c4f6817e7ecc2e8c8e41803fb49fe2a4497c0917ccc3e43d9d89d957273143e5c8150b03ea8b34a046f1dda49f65968e2be0624fb314bf90d5effb818364fb8a5fb3885f3cb48b31f3dbb85b0c33c582381aab138f2cc9324946c359ac4b277b7aa5e3eff48ba45c5c02406bbd415348393e75d94fc21dd752cb027cc58a701905f660b2ce215ea87819bceab9da601b894894efd80452cec000905511abe4fd4f454e"}, 0xd8, 0x20001}, {&(0x7f0000000cc0)={0x27, 0x0, 0x0, 0x6, 0x9c, 0x0, "7d12238774ceaaf0b5de12f5013b695c7e0691add2ec8106fbb91bc00876257dd0e934271eb9b852170e081f71897edab96ef0563c27517efe580e9494ceb1", 0x1d}, 0x60, &(0x7f0000000d80)=[{&(0x7f0000000d40)="350c4ad423cc", 0x6}], 0x1, &(0x7f0000000dc0)={0x80, 0x231, 0x8, "756ceeeab2c5ac6ad4dd6f57c88215370d649ab0f0f14bedf2f8a9a51bc7036a5e0d886cda115e5b73fd5ad52fed7594b16585154ec97f4f0eaefbfa3143b355735b0e84166bdb9db01bc89f7e02f6e5c1ac410af8cc835e397db31a71314b9328706c3b95f0202873"}, 0x80, 0x40000}, {&(0x7f0000000e40)={0x27, 0x0, 0x2, 0x6, 0xb1, 0x9, 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0x1000}, {&(0x7f0000001080)="bb5a08731a6b5b40cf07a72ec31ef8b7d09d61a741e2a53c195937d36ca605e848262873e1ac3337f47bb2e07935fd378b6913bb51abb1cb999a2f3ce38ebafeab1f116b66ca9aa6b81a071c2bb6497c8b02b2744fb16eafda80b5f0731443ec6c9f14f5d773446ad38057a852f4537640c8d946274d8b235bb2d119963735d5c049d6a6429ba8f5a991ccc47cfb45c6a0434e18c11f1359c4342d8e560b8adc32379ef6f67442c3bf8a4858", 0xac}, {&(0x7f0000001140)}, {&(0x7f0000001180)="ea905025496903d1f7332c960d6bfa114369a17d94e715ee8da2d6021312fa46c70b35ddbcb9a6c462eb72219c4778775c03e1f0fffea31668fa7e769f94ee28ebeca63173b9a7eed96db583281b", 0x4e}, {&(0x7f0000001200)="cb893a62c0bef3c1253cbd8ae9319ebdd35172d2c44ca424c0e2e18122d15250c6c3a0d2b4f8ad45dc345aeaf5ea0dd74db90a772eba326df97d56b2f757cd721cd49d1d40144aabdc857b5d5eb2bb240bb44eab40d2e044138f138906d896fdf655a312d5601385a15f36beb62238cc1021a450e02a640bf6e9a6b692ee8e21fe6605c44216e49eb2b5bcd5754efa599b0ffec787bf4e89b50d839d1eaf6fe641800ea5b597b3bec69209ad76ba27f9642158651cdf31e963e7c590c6575cbb801c3b0661464d2f", 0xc8}, {&(0x7f0000001300)="635668c9cbb1c95a2f6a6df363752df137b922a4237926f6f99a8110030e4725536b31c8f03a3a1350f835e7b88278df832b8596547df13b127174d042f32c9e61673e1e309ea05b99f0cf5590b2ae6234503d264b9c681aa7efde4f2bc16b985432927604af550d3ff9f58ac3fdc79374fb71c35766c7e811421def74286064656a8ecda888f61114fb9f5c545cbd072819b9ba2f3e77108f7b47790e073187ca5aa3393d3fd8fbe02c2e97e7f247641f07dc4aabadbc55dc445cdc44842be7de41fc024a72a918d05edc4521824070bb81945f65c066", 0xd7}, {&(0x7f0000001400)="a2c76ab46c56ff292161e335f3efbd7f364da331dad5f61916cf1dd1d766c3389d36da3b583a3bd08e30a2e3cea75e62141766c561abad23a03f6f0d4c7250d9fb39b8e07173b8d8fc71bde4983950becfae9f591ad20285a2cfbee6ae7cd60f837e4081c612c42e797026a4a33aa415436c046e8a3a095b798188d11c3542ae", 0x80}, {&(0x7f0000001480)="66b5c2742e960431807a24d34db3403a9de307dfcda9ee7ae6a0550be30f5e854274662862235daffd973ba1b931f75d29ac897fde52569932c259d2d3ee6181911947f159b7768d81b049d5db206c39f1e8b2aa9cadf40000dfabafd8d974731b4c325a0a15b39765b834839676c9d5c2dbdede350e6e1f1e10c758e5a88722a6fd9dce6d3db86b1a0e11eb7660e6dafac7f55dd7bf1f5738d805c41d93bbee0368998b1851e3df3f762746ed9ca82cc3e20fcd2a5fb02e09e893e97546b3c91b823720fb1dfada7f0b14f90f2884eec6630e916747e2b33ef23eefe7728d743163c749bcad9c34e03f1399b5416ce1274757d91b8a35", 0xf7}], 0x8, &(0x7f0000001600)={0x88, 0x113, 0x7f, "254432512b4b9fb0a242d22458ec7b97d3ba7e587774bf555db64f82c3367311959928b4f9f04e41cac8e0fe21f791adf978dba138aaac168973ea89c70df0befd83f53a8d5b49a1287f1330f34d972e7f0213f59b5738b32b4b2ea4893de43c12b1a3560d1fa4a5639d713aafc12ecccd6c"}, 0x88, 0x40001}, {&(0x7f00000016c0)={0x27, 0x1, 0x1, 0x3, 0x7f, 0x3, "0c82924f0011fc5e2f34b931f2b47aad366787a06862fd919c94526ca3c9e12d58abc051ca2da922d821b8f1c6bb68350a8c3db8b55a83ba4029b0949cd792", 0x14}, 0x60, &(0x7f0000004c40)=[{&(0x7f0000001740)="263515be4f0659e15f8ccb6d0b46024c36ec1ba73a628227684c2d18c0ea3f0bb102c938f826f31130b195527fc37b249be95a22439810c47808919e1792c7328e03fd106954c5bc15e15480d731d000d1bf0a4aa710e6260b1e1f1d7edcddbff0828de174c3d16969408554116fd00928fe1fe6c8f2677c2e33b1838d1a6fa5ecf466e911ac690b8e2b8d9843ab1902b403e8e0e6a1d72452297d6ab19aef83a898e3149fbfa6209bc39ceab86f02f8b15ac28efd279f7f6effb5eda72b", 0xbe}, {&(0x7f0000004900)="9f2961d6be2c2efcf511fd3ddae3910b662896fa69c292b51cfa6249d118e9e26d9fa3093689f660384cc733a07a9e994ddd0e33a75babf56ec59dc9521427f583b28d00507a3af7d21f63f1acf1cd52e1231827e8927133426b0ae3338defe8de19df8a4a2fad87187b360053d3b45264cce5ba2f47ef2e2b8c145e94bd8b4c20d82185522a770b5abbcf915681afa51b772e73319d826ab11534c0ebca86413da13291ffea02b0401062fe28", 0xad}, {&(0x7f0000001800)="631908286154438fae73d7805c0f80ac6bd0443eb56dff50e8b209fb02dac403a243", 0x22}, {&(0x7f00000049c0)="1f7ba02854419233f95acc7ce4e602dd33851dca041fa35b47050c1b826ddcacb0651d1eb8d77714b8a320306ef3824bbfcdff7113ab89fe64b3a5f8cdceeb13a36941ae98670a5d", 0x48}, {&(0x7f0000004a40)="a9d86346bb978e5f223659b01348b96fcd5fd6ca4a7ef6f9172f62f8586372df9732bdbc595ee3d26265a8c867e047176471be1092a07b4bf4304f97aadde482cd8f5a80af89fbd430d3089e359f30b9c90c728a4a9bf9da303b5458b944996fba99d671f8e8fc49b2e5cd3d0f285a62df59333ee88add3f367361fc4114a7e4badac735cc12fd0e351f217ac23700735de5db941426524fde58d04c3d3329caec9b122e1c7285f42401f29afc81aa6a068d14dc4e7ae507e187c99cc23468c700b2ad3d7205355cf5a82b726233cb19d7c78cf7e8043ea43de883fb801b37889afdf630ad1619a5a273c946481de1a2401737e5", 0xf4}, {&(0x7f0000004b40)="01b1f5a1c5f8a450a70be2de7b541e3195ce46db13245f338cdc89be041ddfe9b7dd8ce8f49f96f15153e2ff95706b19b99602e8d1fa5014cda22530e55bd9cde287500cd3c7e18de641c6477d3cc19d705df16e297b3be94baa638ac343413f18ce931cd9b61f829d596d15a81440fb3226f86ef4d257dee74dc9cd7dcca3de6b0f4fae2052361ddd146d5983b82381af5f99640ded0e668908d301b0c73e453f7a3f025407b220df8c3d6f26c4c1ad6bca14592320f1868e96d15641750ba1b081385f865888ceca4327136606c68640c3b0181f1d72da833f2e26dedaf56fe7722968173de87508ba09588b", 0xed}], 0x6, &(0x7f0000004cc0)={0xb8, 0x101, 0x81, "255885f0a5c8187af32656c9c94c738455ec52e918d6b3bbf0a39fbda7f2ebf38f279bd0bf5ae910d80f0d7e2cb070c38b9c37a3fcb4bcfc2f443ba4a20dd3c0beab45d58838716d79fc8a9e70453b95a87ba429d83ff533d90b377b8686b410b15b20a6024b08c5fccba9043092240daa455ad1a1614e28433022708e4ffd2f3760270a3a136189f0c658453775190a8626dcaf7540d0b71815009a4e824ed37dec"}, 0xb8, 0x8000}], 0x6, 0x4) 11:15:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300001e300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 915.889498][ T8611] loop3: detected capacity change from 0 to 4 [ 915.908686][ T8611] EXT4-fs (loop3): Can't read superblock on 2nd try [ 915.968157][ T8620] syz-executor.0 (8620): drop_caches: 3 11:15:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000048300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='4\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040), 0x200001, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r3, 0xc0045878, 0x0) write$binfmt_elf32(r3, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0xed, 0xc1, 0x1, 0x3d, 0x6, 0x0, 0x3e, 0x9, 0x137, 0x38, 0x328, 0x0, 0x3, 0x20, 0x2, 0x475, 0xfffc, 0x5}, [{0x5, 0x5, 0x401, 0x1, 0x1f, 0x7fff, 0xffff, 0x5}, {0x70000000, 0xffffff81, 0x343, 0x1, 0x4, 0x4, 0x409, 0x80}], "1005faa2d8fe18cb7be28e13918f983fa5127a5960e9f52710322999e62c102cedb537", ['\x00', '\x00', '\x00']}, 0x39b) write$sysctl(r2, &(0x7f0000000080)='7\x00', 0x2) setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xdfc, 0x4) 11:15:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300031e300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 916.207464][ T8638] loop3: detected capacity change from 0 to 4 11:15:26 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$VT_GETSTATE(r4, 0x5603, 0x0) r5 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) dup(r2) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r6, r7, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r5, 0x450e, 0x0, 0x0, 0x0, 0x0) [ 916.275687][ T8638] EXT4-fs (loop3): Can't read superblock on 2nd try [ 916.315541][ T8647] loop4: detected capacity change from 0 to 264192 [ 916.362643][ T8638] loop3: detected capacity change from 0 to 4 [ 916.391160][ T8647] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:15:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300001f300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 916.417600][ T8638] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300004c300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 916.653354][ T8630] syz-executor.5 (8630): drop_caches: 1 [ 916.695298][ T8658] loop4: detected capacity change from 0 to 264192 [ 916.706305][ T8660] loop3: detected capacity change from 0 to 4 11:15:26 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') openat$vsock(0xffffffffffffff9c, &(0x7f0000000100), 0x2440, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) fsetxattr$security_ima(r0, &(0x7f0000000000), &(0x7f0000000140)=@v2={0x3, 0x2, 0x5, 0x7, 0x97, "a42697f278dbe10a305c955776d5c55701a7dbfbbcf0c2d615143e6a45a1ae0af5eb10f108dd64a4446fc9a5cd90ff1b7df91e1e7393655618329b679b4f5f6860b72b3037177fe509e8abde6f1de8105dbc622e5f9f05a731a80c16652caafc8cf5464d6dbb670229926d7876cb77f8edee686aed79b3aa759d7526b28cc5d7cb770cf79cb89fdd6b2cc024b9e1530dd0879c6056f5fc"}, 0xa0, 0x2) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) [ 916.758831][ T8658] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 916.772334][ T8660] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000020300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 916.911836][ T8660] loop3: detected capacity change from 0 to 4 [ 916.937534][ T8660] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000060300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 917.139103][ T8674] loop4: detected capacity change from 0 to 264192 11:15:27 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)=0x0) r1 = perf_event_open(0x0, r0, 0x0, 0xffffffffffffffff, 0x3) perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0xe3, 0x2, 0x6, 0x6, 0x0, 0x80000001, 0x24401, 0x4, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x8, 0x800}, 0x4d226, 0x4, 0x6f, 0x5, 0x3fb, 0x0, 0x6, 0x0, 0xfffff801}, r0, 0x3, r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/rt6_stats\x00') r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_timestamps\x00', 0x1, 0x0) sendfile(r3, r2, 0x0, 0x1) [ 917.226827][ T8674] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 917.252710][ T8679] loop3: detected capacity change from 0 to 4 [ 917.267980][ T8640] syz-executor.0 (8640): drop_caches: 3 11:15:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003001020300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 917.360654][ T8679] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) recvmmsg(r0, &(0x7f0000001800)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000080)=""/198, 0xc6}, {&(0x7f0000000180)=""/30, 0x1e}, {&(0x7f00000001c0)=""/75, 0x4b}, {&(0x7f0000000300)=""/161, 0xa1}, {&(0x7f0000000240)=""/48, 0x30}, {&(0x7f00000003c0)=""/103, 0x67}, {&(0x7f0000000440)=""/250, 0xfa}, {&(0x7f0000000280)=""/14, 0xe}], 0x8, &(0x7f00000005c0)=""/4096, 0x1000}, 0x60000000}, {{&(0x7f00000015c0)=@rc, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001640)=""/237, 0xed}, {&(0x7f0000001740)=""/84, 0x54}], 0x2, &(0x7f00000018c0)=""/199, 0xc7}, 0x1}], 0x2, 0x40, &(0x7f00000019c0)={0x0, 0x989680}) sendmsg$NL80211_CMD_SET_PMKSA(r2, &(0x7f0000001ac0)={&(0x7f0000001a00)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001a80)={&(0x7f0000001a40)={0x14, 0x0, 0x400, 0x70bd2c, 0x25dfdbff, {{}, {@void, @void}}}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x0) [ 917.460288][ T8679] loop3: detected capacity change from 0 to 4 [ 917.515023][ T8693] loop4: detected capacity change from 0 to 264192 [ 917.515074][ T8679] EXT4-fs (loop3): Can't read superblock on 2nd try [ 917.586621][ T8693] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:15:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000068300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:27 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) close(0xffffffffffffffff) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r4 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r4, 0x450e, 0x0, 0x0, 0x0, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r7, 0xc0045878, 0x0) preadv(r7, &(0x7f0000000780)=[{&(0x7f0000000240)=""/166, 0xa6}, {&(0x7f0000000300)=""/219, 0xdb}, {&(0x7f00000004c0)=""/138, 0x8a}, {&(0x7f0000000580)=""/195, 0xc3}, {&(0x7f0000000680)=""/251, 0xfb}, {&(0x7f0000000100)=""/114, 0x72}], 0x6, 0x2, 0xc) 11:15:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000023300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 917.888990][ T8705] loop3: detected capacity change from 0 to 4 [ 917.922998][ T8667] syz-executor.5 (8667): drop_caches: 3 [ 917.975836][ T8705] EXT4-fs (loop3): Can't read superblock on 2nd try [ 918.112471][ T8705] loop3: detected capacity change from 0 to 4 [ 918.129274][ T8710] loop4: detected capacity change from 0 to 264192 [ 918.134694][ T8705] EXT4-fs (loop3): Can't read superblock on 2nd try [ 918.259885][ T8710] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:15:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300006c300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 918.432283][ T8671] syz-executor.5 (8671): drop_caches: 1 [ 918.481189][ T8719] loop3: detected capacity change from 0 to 4 11:15:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300002e300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 918.549822][ T8719] EXT4-fs (loop3): Can't read superblock on 2nd try [ 918.687612][ T8694] syz-executor.0 (8694): drop_caches: 1 [ 918.705774][ T8726] loop4: detected capacity change from 0 to 264192 [ 918.743635][ T8719] loop3: detected capacity change from 0 to 4 [ 918.777100][ T8719] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:28 executing program 5: syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r1, 0xc0045878, 0x0) sendfile(r0, r1, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) [ 918.812776][ T8726] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:15:28 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000080)=0x10000, 0x8) r4 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r4, 0x450e, 0x0, 0x0, 0x0, 0x0) 11:15:28 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) [ 918.966017][ T8716] syz-executor.0 (8716): drop_caches: 1 11:15:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000074300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000136300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) r2 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) preadv(r2, &(0x7f0000000540), 0x0, 0x10000, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r3, 0xc0045878, 0x0) preadv(r2, &(0x7f0000000380)=[{&(0x7f0000000040)=""/58, 0x38}, {&(0x7f0000000080)=""/195, 0xfd9f}, {&(0x7f00000004c0)=""/149, 0x90}, {&(0x7f0000000240)=""/66, 0x42}, {&(0x7f0000000440)=""/101, 0x62}], 0x5, 0xfffffff6, 0xffff) fcntl$setownex(r3, 0xf, &(0x7f00000005c0)={0x0, 0xffffffffffffffff}) [ 919.336689][ T8749] loop3: detected capacity change from 0 to 4 [ 919.375180][ T8751] loop4: detected capacity change from 0 to 264192 [ 919.396833][ T8749] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300003f300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 919.453703][ T8751] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:15:29 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140), 0x4) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r4, 0x84009422, &(0x7f0000001640)={0x0, 0x0, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r5 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) r8 = syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) perf_event_open$cgroup(&(0x7f0000001a40)={0x1, 0x80, 0x1, 0x7, 0x7, 0x3, 0x0, 0x4, 0xa0010, 0xd, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x81, 0x4, @perf_config_ext={0x1, 0x7}, 0x10000, 0x2, 0x400, 0x8, 0xffffffff80000001, 0x4, 0xff, 0x0, 0x3}, r8, 0xb, r8, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r6, r7, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) syz_mount_image$nfs4(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000003c0)=[{&(0x7f0000000140), 0x0, 0x1}, {&(0x7f0000000240)="585bf301189ace95fd1ddc5229da1af90429cee659c298fc57f251ffec69804a95b4d9cbcd740d9f22c81255f5638666b43c73ab117f02a1e3193e194b297999412a362b0f570266205d3d475c32a995110855fe8e4d934565072d7bb49b3d6c57bbf0b985dd3687d1080f96ad6077aa8b1a7ed599fe78166de2abcb116f6a9371f7f4c13888749dc5c6b5b27be6326edf17a06ac03d11cb728a795c8f625d26aad56248e97dd58fd64613f01a8eda098e9c1172169a37d53c21995fd91bce7e8cb45e021a71b99e2735c2271c110ef8a05e777d985c", 0xd6, 0x4}, {&(0x7f0000000340)="bb16f8415cf348b012088d9b2a67d71084c07ab63832b4774046508a534417127ccefdad0b5acd30b1015a96cb00101055e3fbb79b452e90fe703607d1ce6c310df86c55dfefe44f144e5c2e55d8362b67f4bb2d573aa0f09838c83df1a77586a49cb1a76761a60457889d", 0x6b, 0x1}, {&(0x7f00000004c0)="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", 0x1000, 0x800}, {&(0x7f00000001c0)="1b0a06e58e28ab48209716c814d8f7676d590e8383fe733585a5927b", 0x1c, 0x1}], 0x1802001, &(0x7f0000001580)={[{'/dev/vcsa#\x00'}, {'#,}@%'}, {',.$}(}#{}('}, {}, {'/dev/vcsa#\x00'}, {'\x00'}, {'^\\{'}, {'['}, {}], [{@subj_user={'subj_user', 0x3d, '(\\&'}}, {@subj_role={'subj_role', 0x3d, '\x00'}}, {@euid_gt={'euid>', 0xee01}}, {@obj_role}, {@dont_appraise}, {@fowner_eq={'fowner', 0x3d, 0xee00}}, {@seclabel}, {@permit_directio}]}) io_uring_enter(r5, 0x450e, 0x0, 0x0, 0x0, 0x0) [ 919.540733][ T8749] loop3: detected capacity change from 0 to 4 [ 919.608140][ T8749] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300007a300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 919.696509][ T8763] loop4: detected capacity change from 0 to 264192 [ 919.710043][ T8761] loop2: detected capacity change from 0 to 12 [ 919.766958][ T8763] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 919.951421][ T8773] loop3: detected capacity change from 0 to 4 11:15:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000040300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 920.014652][ T8773] EXT4-fs (loop3): Can't read superblock on 2nd try [ 920.151113][ T8773] loop3: detected capacity change from 0 to 4 [ 920.195806][ T8773] EXT4-fs (loop3): Can't read superblock on 2nd try [ 920.212777][ T8782] loop2: detected capacity change from 0 to 12 11:15:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000fe300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 920.341125][ T8787] loop4: detected capacity change from 0 to 264192 [ 920.431104][ T8787] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 920.466855][ T8794] loop3: detected capacity change from 0 to 4 [ 920.473222][ T8748] syz-executor.0 (8748): drop_caches: 1 11:15:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000048300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 920.556643][ T8794] EXT4-fs (loop3): Can't read superblock on 2nd try [ 920.698033][ T8799] loop4: detected capacity change from 0 to 264192 11:15:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000003c0000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 920.754496][ T8799] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:15:30 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) write$sysctl(r2, &(0x7f0000000000)='6\x00', 0x2) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) [ 920.842577][ T8779] syz-executor.0 (8779): drop_caches: 1 [ 920.844510][ T8805] loop3: detected capacity change from 0 to 4 11:15:30 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r4 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r7, &(0x7f0000000140)=ANY=[], 0x4240a2a0) ioctl$SNDRV_PCM_IOCTL_FORWARD(r7, 0x40084149, &(0x7f0000000080)=0x401) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r4, 0x450e, 0x0, 0x0, 0x0, 0x0) 11:15:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300004c300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 920.967909][ T8805] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000003f0000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 921.126912][ T8813] loop4: detected capacity change from 0 to 264192 [ 921.176878][ T8813] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 921.215719][ T8822] loop3: detected capacity change from 0 to 4 11:15:31 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_NODE_ADDR(r1, &(0x7f0000000380)={0x0, 0x1d, &(0x7f0000000340)={&(0x7f0000000280)={0x24, r2, 0xc15, 0x0, 0x0, {{}, {}, {0x8, 0x11, 0x9}}}, 0x24}}, 0x0) sendmsg$TIPC_CMD_SET_NETID(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, r2, 0x300, 0x70bd29, 0x25dfdbfc, {{}, {}, {0x8, 0x2, 0x72ef}}, ["", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x40000) openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) sendmsg$NL80211_CMD_SET_NOACK_MAP(r1, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, 0x0, 0x300, 0x70bd2d, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_NOACK_MAP={0x6, 0x95, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20008000}, 0x10) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="48000000110408002cbd7000fcdbdf25030001e20000001b0800000300000008004b0000000000080003000200"/63], 0x48}, 0x1, 0x0, 0x0, 0x2d298a5c721b34d}, 0x8d4) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r4, 0xc0045878, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r5, 0xc0045878, 0x0) openat(r3, &(0x7f0000000240)='./file0\x00', 0x400, 0x40) sendfile(r5, r0, 0x0, 0x1) [ 921.264376][ T8822] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300005c300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 921.343345][ T8822] loop3: detected capacity change from 0 to 4 [ 921.363090][ T8826] tipc: Started in network mode [ 921.368253][ T8826] tipc: Node identity 9, cluster identity 4711 [ 921.412553][ T8822] EXT4-fs (loop3): Can't read superblock on 2nd try [ 921.430076][ T8826] tipc: Node number set to 9 11:15:31 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r2 = syz_mount_image$hpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x100, 0xa, &(0x7f00000015c0)=[{&(0x7f0000000080)="02ab0cd4f3a5e8b8cbdea48b0bbd35763540345f659843", 0x17, 0x3ff}, {&(0x7f00000000c0)="7c2003fa48b373f5f04d8009c94a81891a4091aa6eba082e89e59dfc6d5fb51ef74fc3930625f7e2123d5c9af4f56a65380d0d3360b4593b3679186928307ad404e820c61b725dd78ca54a2e6be537cd6e7ea30f283fecdaf3034a1a55b715270d7b95473dfb8030b1f50aed4296d1eaf00b1e60ee722b163ecfc95f", 0x7c, 0x10001}, {&(0x7f0000000140)="10333cc32739b4aff11bbb", 0xb, 0x5}, {&(0x7f0000000180)="16608a2f1a1fab23f7f39cbb29b0b95014ac95819bc5240f7226e1768c23e1d9d1bdfcb4ab861fee72df278fedc86973e7f25ebe3adab99abddd24cead87eaf9065ed7c6455c84ffe5924c85154ae2fe32747c20996c3e96c438044951a9246f", 0x60, 0xcdb6}, {&(0x7f0000000200)="553c540d7524c25ad675431dba986acc22881fc3023876d553468b90f08be0a30ffcd680e339bb835b34872699b7c5aaf27f2d9335b3bee5706e725b9d74545f4e0e68e2d8f61cf2bee800583978bdc95b4c9a5dc284ae049bd7636e6137f4e5e2798087adb8262a982144f2dd95cddf31c172e4b210603e6da7e15ab835e1c4bb897397df4706dfde1b910491ba8730711aa39b71e7b82325c4c2ec4e8397b0c3c7b5", 0xa3, 0x36c1a0ac}, {&(0x7f0000000300)="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", 0x1000, 0xfffffffffffffff9}, {&(0x7f0000001300)="ff20c5bfbdb65437b1095e6ea571da6fa63a5987bdd3a45a0d3fc9c705e8bcd7b505d542021a2bcf02b46f90fcefbee17f0089761500122308cd73c22a081c6c69a466ecafd7ce6186cc26a893ec736d8185290ca42d47a2d55a56cec5b47640cdfddd8f81c03498f33be61e7303a1d834348a040c5fb962e626606319deaf0c1ad2819736a74ac3fb7e4d45e91f4adb5e5accbba06ba6ebaef58dac181ce79d205e3a0b5139b89c54112dd17d94f6d3ee2e8e0e152e8e76c5c96f1d24bafa429c1c3f3b880ff391643293890437d4466f37d4d2ac0e66d70b3bb89a08dcccefa7a07cb1f8e87e5850d213d333e170", 0xef, 0x6}, {&(0x7f0000001400)="ea3a16005d817b5b825cbeba506610e40265ebee74638437d41749bea019e99b4d9cf4e8d6d95576c2f50029c36bb2e993f9f9021ac8de97fbadf520f1e465d210b8ea8ed3ea8a01bee0c336f43048585b5f40", 0x53}, {&(0x7f0000001480)="2bcd731dfc162317dca3f4dcdc421991769ff5f33df6a0302211672e87659b77b5305bcf9028af4c6a9fcdeb5f31fb3941bc38e1600b76215505ab300f64a5548d6850", 0x43, 0x7}, {&(0x7f0000001500)="80e736f0d317d8112b1bee4dd914cd399619440704615fef048734a27dbb4381a91e478340ea9fed9d598de67b818f84385433cdcd1823e3ad77b1ab77b362a5e867f012cfb2563ada73dbb7435e5b12ee364810e48e8be9b50e7e4879e387c119120d644e09566862ae3a18169c5787c3070e169241201bbb5b200a07290a3b20d272344d18bc0963138478ce923da2df3da7c9027e88552b3991", 0x9b, 0x100000000}], 0x84000, &(0x7f00000016c0)={[{'\\-%)\\'}, {'mountinfo\x00'}, {'/proc/sys/vm/drop_caches\x00'}], [{@subj_type={'subj_type', 0x3d, 'mountinfo\x00'}}, {@euid_gt={'euid>', 0xffffffffffffffff}}]}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r3, 0xc0045878, 0x0) sendfile(r2, r3, &(0x7f0000001740)=0x6, 0x3) sendfile(r1, r0, 0x0, 0x1) 11:15:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000490000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 921.478873][ T8833] loop4: detected capacity change from 0 to 264192 [ 921.542892][ T8833] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 921.652556][ T8839] loop3: detected capacity change from 0 to 4 11:15:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000060300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 921.706318][ T8841] loop0: detected capacity change from 0 to 264192 [ 921.760840][ T8809] syz-executor.5 (8809): drop_caches: 3 [ 921.773437][ T8839] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:31 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000240)={0x5, 0x2, 0x4, 0x200, 0x8, [{0xfffffffffffffce4, 0x1, 0x6730ecfb, '\x00', 0x2202}, {0x7, 0xffff, 0x8, '\x00', 0x600}, {0x1f, 0x2, 0x811a, '\x00', 0x4}, {0x4, 0x101, 0x7, '\x00', 0x1c01}, {0x0, 0x0, 0x4, '\x00', 0x895b051863fc4d1}, {0xfff, 0x8, 0x81}, {0x6, 0x3b6a, 0x5, '\x00', 0x200}, {0x6, 0x0, 0x8000, '\x00', 0xa04}]}) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$VT_GETSTATE(r4, 0x5603, 0x0) r5 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r6, r7, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r5, 0x450e, 0x0, 0x0, 0x0, 0x0) 11:15:31 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') sendmsg$SEG6_CMD_SET_TUNSRC(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, 0x0, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x80000001}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40040054) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'veth1_to_bond\x00'}) sendfile(r1, r0, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) [ 921.865624][ T8839] loop3: detected capacity change from 0 to 4 [ 921.894864][ T8839] EXT4-fs (loop3): Can't read superblock on 2nd try [ 921.948160][ T8849] loop4: detected capacity change from 0 to 264192 11:15:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000005c0000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 922.035799][ T8849] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 922.088952][ T8860] loop3: detected capacity change from 0 to 4 [ 922.101761][ T8860] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000068300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 922.172599][ T8860] loop3: detected capacity change from 0 to 4 [ 922.193269][ T8860] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:32 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)) sendfile(r1, r0, 0x0, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004dbc0)={0x55, [], 0x0, "f35d550ba85a50"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f000005c7c0)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r1, 0xc0709411, &(0x7f000005d7c0)={{0x0, 0x9, 0x6, 0x3a, 0x4, 0x5, 0x6, 0x4, 0x80000000, 0x2, 0x4, 0x6ccb, 0x1, 0x81, 0x1}, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005d880)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0xa9, "ed6cf9e0a14f82"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004dbc0)={0x55, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}], 0x0, "f35d550ba85a50"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004dbc0)={0x55, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}], 0x0, "f35d550ba85a50"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004dbc0)={0x55, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r14}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {0x0, r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}], 0x0, "f35d550ba85a50"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005e880)={0x5, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {r3, r4}, {0x0, r7}, {r10, r14}], 0x7f, "0a7dd4fd307a0f"}) r15 = socket$nl_generic(0x10, 0x3, 0x10) r16 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r15, 0x8933, &(0x7f0000000440)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r15, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r16, @ANYBLOB="9156214d61ddc88c3400", @ANYRES32=r17, @ANYBLOB="040081000a000600ffffffffffff0000"], 0x2c}}, 0x0) sendmsg$IPVS_CMD_GET_DEST(r15, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="08002ba97000fedbdf2508000000140002800800050008000000060002004e23000039631581e81d5df053c144af1c1828ffe77ab1eaec818459813494440cd6d4df9911078f7f43f2a394138077134413eca20217d38bed63"], 0x28}, 0x1, 0x0, 0x0, 0x4040000}, 0xc0) 11:15:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000ff0000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 922.390261][ T8870] loop4: detected capacity change from 0 to 264192 [ 922.437587][ T8874] loop3: detected capacity change from 0 to 4 [ 922.457474][ T8870] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 922.521308][ T8878] loop0: detected capacity change from 0 to 264192 [ 922.533654][ T8874] EXT4-fs (loop3): Can't read superblock on 2nd try [ 922.547033][ T8879] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 11:15:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300006c300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 922.572180][ T8841] syz-executor.0 (8841): drop_caches: 1 11:15:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000000200000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000074300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 922.894532][ T8887] loop3: detected capacity change from 0 to 4 [ 922.955628][ T8887] EXT4-fs (loop3): Can't read superblock on 2nd try [ 922.981872][ T8859] syz-executor.5 (8859): drop_caches: 1 [ 923.034407][ T8887] loop3: detected capacity change from 0 to 4 [ 923.037264][ T8895] loop4: detected capacity change from 0 to 264192 [ 923.054505][ T8887] EXT4-fs (loop3): Can't read superblock on 2nd try [ 923.129297][ T8895] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 923.282095][ T8902] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 923.284871][ T8873] syz-executor.1 (8873): drop_caches: 1 [ 923.372940][ T8878] syz-executor.0 (8878): drop_caches: 1 11:15:33 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r0, 0xc0045878, 0x0) pread64(r0, &(0x7f0000000000)=""/155, 0x9b, 0x7) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r2, r1, 0x0, 0x1) openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x2a000, 0x0) 11:15:33 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') syz_genetlink_get_family_id$wireguard(&(0x7f0000000100), r0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(r3, 0x0, r4, 0x0, 0x4ffe2, 0x0) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000000180)) r5 = signalfd(r1, &(0x7f0000000080)={[0x8]}, 0x8) ioctl$KDFONTOP_COPY(r5, 0x4b72, &(0x7f0000000140)={0x3, 0xfffffffe, 0x12, 0x11, 0x18a, &(0x7f00000009c0)}) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000300)=@security={'security\x00', 0xe, 0x4, 0x658, 0xffffffff, 0x350, 0x468, 0x468, 0xffffffff, 0xffffffff, 0x588, 0x588, 0x588, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@ipv6={@loopback, @mcast1, [0x0, 0xff000000, 0xffffffff, 0xffffffff], [0xff000000, 0xffffffff, 0xff, 0xffffffff], 'syzkaller0\x00', 'veth0\x00', {0xff}, {0xff}, 0x3c, 0xed, 0x9, 0x4}, 0x0, 0x228, 0x350, 0x0, {}, [@common=@dst={{0x48}, {0xffffffff, 0x6, 0x0, [0x200, 0x43b8, 0x7f, 0xf9f, 0x8000, 0x6, 0x7fff, 0x4, 0x5, 0xfffb, 0x2, 0x7ff, 0xd949, 0xb2, 0x6, 0x1], 0x7}}, @common=@rt={{0x138}, {0x20, [0x1], 0x53, 0x1, 0x6, [@ipv4={'\x00', '\xff\xff', @loopback}, @private1={0xfc, 0x1, '\x00', 0x1}, @empty, @empty, @remote, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @private0, @private0, @loopback, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast1, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}, @mcast2, @loopback, @loopback, @dev={0xfe, 0x80, '\x00', 0x2f}], 0x3}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x1e, 'system_u:object_r:dhcpc_var_run_t:s0\x00'}}}, {{@ipv6={@mcast2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, [0xff, 0xffffff00, 0xffffffff, 0xff000000], [0xff, 0x0, 0xff], 'nr0\x00', 'sit0\x00', {}, {0xff}, 0x3a, 0xff, 0x6, 0x30}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@dst={{0x48}, {0xfbd, 0x4, 0x1, [0xb800, 0x366f, 0x8, 0x1, 0x401, 0x3, 0xde1, 0x1, 0x800, 0x7fff, 0xd6, 0x30f, 0x9, 0x40, 0x20, 0x2], 0x9}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x3, 0xf0, 0xa4a8}}}, {{@ipv6={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @empty, [0xff, 0xff000000, 0xffffff, 0xff000000], [0x0, 0x0, 0xffffff00, 0xff], 'veth1_to_hsr\x00', 'ip6gretap0\x00', {}, {}, 0x0, 0x1, 0x1, 0x10}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@icmp6={{0x28}, {0xe, "3b8e"}}, @common=@eui64={{0x28}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffd}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x6b8) 11:15:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000000a0000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:33 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r4 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r4, 0x450e, 0x0, 0x0, 0x0, 0x0) 11:15:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300007a300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:33 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_generic(0x10, 0x3, 0x10) close(0xffffffffffffffff) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe2, 0x0) write$sysctl(0xffffffffffffffff, &(0x7f0000000500)='1\x00', 0x2) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000440)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000080)={0x2c, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_STA_WME={0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x2c}}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_DEBUG_SET(r6, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)={0x44, r7, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_DEBUG_MSGMASK={0x18, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x10, 0x3, 0x0, 0x1, [{0x9, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_DEBUG_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}]}]}, 0x44}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000840)) sendmsg$ETHTOOL_MSG_CHANNELS_GET(r3, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x18, r7, 0x300, 0x70bd27, 0x25dfdbff, {}, [@HEADER={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x8000000}, 0x8000) r8 = syz_mount_image$romfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x800, 0x5, &(0x7f0000000480)=[{&(0x7f00000000c0)="42216f563f109801056b50fdabfcf4e0abb4c7d22245fd09dee0b6d308c9f36c1293b2ba02dd1797be5063aa89756edec1852893fce3a8364753d58b4c030dae55d86d1441434c42d91a9e3e835fe8ca2639aeb9eb61a49d343e2c5b4ec5df129e2fd5f1adfec2490c94bd99e9bd8039508e75da6d2c8a6004d443dd8e50cf541ae5a92593d6f79e23acbeb8b6d17c7d775f2abb5ee9c2e1f167a686cc55", 0x9e, 0x400}, {&(0x7f0000000180)="8db361d99f95f8d0224846a535312a6a720bedc34002419d029482fc1c5aa57ed096a3190d5b4bf1233eab4ec0a01d15fa1ff45618a524f1df75bbdd7cc5137cda98cdabb610dfd7ccf96652a326b6c579ab3e94b432a3d7017a77b9f526cdf34b1db73bfc161a05222e66ece6a20a78d9b2ae7f5a8692e027d3ab18ba5c96fbe715d6dcfa2bb28287917dc026d1eb5d8add3afa9a61b3566fe0b217d0e03b791da96c984930d32e8f8fe0a93031c92cbd0888d46b60d8ff1bcd5b407e7e08841f43df4d619e49c62cac207716836bd90a4d8cdc093d1d68bff212c6996c331545813744dddc539b1f9e16fe21ac", 0xee, 0x7fff}, {&(0x7f0000000280)="4b7ef74151988ba87990259d37", 0xd, 0x1}, {&(0x7f0000000300)="3a8e3490e73be466d5e26e27a24618448698bba4d5206fac5e6032f1c4d931183483a4664a488e068edfa57358d3f05b9774fdaf0c2684d65b98c785f2f633f0c1d9ff1fdcb0a037a37441d1adbc53b69fc04e1dd0cf0468c3d9a0140c5746f7c246152cf9fbf665b58690e664cbebf81f4046db2698876f5542d17f7b9aa08eeed46cbc02382290d88b1bad109b4db9493d2d549fa2128b0520ce36e71d2396b1453d", 0xa3, 0x575}, {&(0x7f00000003c0)="fe37e840cacb31295985806854b8aad0952e63c37b126200f9b2562b92b6d9c05fdb7af49b03975bb136667eabfb29451aa6c37c15695c9857c390e1e902f1f80b2b4065f87c7d86d228701dfed871b8a6fa3cfa3046adcf52f885dc12c7e43d6288aca1fdd74025a5d4ce24551bbfb51720857010f8bf7818fefdfd2db44dd66efec5ef2b22c712080144d70b5c1cd3828f4e445956ee17b2ad502b48bee80a364ce608af67b280b64f362f74978918", 0xb0, 0x200}], 0x0, &(0x7f0000000980)=ANY=[@ANYBLOB="25735b292c6d6f756e74696e667f002c272c5b2f5e2c2c252c2f70720208006379732f766d2f64726f705f6361f7ecdfc116056368657396f848b15cf4fbaeb6002c6d6f756e0069002c7375626a5f7479000600006e74696e596f002c0000004fff3c1b231760bd9b0c7d5819da5a8d5eeed675154cd0ebc41297207dd2930d904d1753c3c8934b847c89219932d2317cb06e1c530f5fcb489cdbf034a34859e99d98487d9b5c6ed6c2ef8f00372ec78806c522b019f5c7733049b2d36d8bfdc70c7fd515cc90"]) r9 = dup3(r6, r1, 0x0) sendmsg$NL80211_CMD_JOIN_IBSS(r9, &(0x7f0000000800)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x48, r4, 0x4, 0x70bd26, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_CONTROL_PORT={0x4}, @chandef_params=[@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x30}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x3}], @NL80211_ATTR_PRIVACY={0x4}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @NL80211_ATTR_BSS_BASIC_RATES={0x10, 0x24, [{0x16}, {0x30}, {0x18}, {0x1, 0x1}, {0xc, 0x1}, {0x16, 0x1}, {0x12, 0x1}, {0x9}, {0x4}, {0x12}, {0x36, 0x1}, {0x2, 0x1}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x8c0}, 0x40) dup2(r2, r8) sendfile(r1, r0, 0x0, 0x1) [ 923.483564][ T8911] loop4: detected capacity change from 0 to 264192 [ 923.496285][ T8912] loop3: detected capacity change from 0 to 4 [ 923.534919][ T8912] EXT4-fs (loop3): Can't read superblock on 2nd try [ 923.538766][ T8914] netlink: 5 bytes leftover after parsing attributes in process `syz-executor.1'. [ 923.546887][ T8911] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 923.598445][ T8923] loop1: detected capacity change from 0 to 127 11:15:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000230000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 923.644373][ T8912] loop3: detected capacity change from 0 to 4 [ 923.659875][ T8912] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000081300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 923.722093][ T8923] romfs: Unknown parameter '%s[)' 11:15:33 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r4 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_setup(0x187, &(0x7f0000000180), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r6, r7, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r8, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) syz_io_uring_submit(r5, r7, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0xee6b) io_uring_enter(r4, 0x450e, 0x0, 0x0, 0x0, 0x0) 11:15:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000250000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 923.784390][ T8923] netlink: 5 bytes leftover after parsing attributes in process `syz-executor.1'. [ 923.861435][ T8914] loop1: detected capacity change from 0 to 127 [ 923.876876][ T8914] romfs: Unknown parameter '%s[)' [ 923.906328][ T8940] loop4: detected capacity change from 0 to 264192 [ 923.944520][ T8943] loop3: detected capacity change from 0 to 4 11:15:33 executing program 1: r0 = getpgrp(0xffffffffffffffff) r1 = getpgid(r0) r2 = syz_open_procfs(r1, &(0x7f00000002c0)='mountinfo\x00') fstatfs(r2, &(0x7f0000000080)=""/102) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) write$RDMA_USER_CM_CMD_DISCONNECT(r2, &(0x7f0000000180)={0xa, 0x4}, 0xc) splice(r3, 0x0, r4, 0x0, 0x4ffe2, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VIDIOC_S_CROP(r5, 0x4014563c, &(0x7f0000000140)={0x6, {0x10000159, 0x60, 0x200, 0x3}}) r6 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_J1939_SEND_PRIO(r7, 0x6b, 0x3, &(0x7f0000000040), &(0x7f0000000100)=0x4) sendfile(r6, r2, 0x0, 0x1) [ 923.976114][ T8940] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 924.010665][ T8943] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000098300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 924.084063][ T8943] loop3: detected capacity change from 0 to 4 [ 924.102820][ T8943] EXT4-fs (loop3): Can't read superblock on 2nd try [ 924.344955][ T8959] loop4: detected capacity change from 0 to 264192 [ 924.414582][ T8959] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 924.452924][ T8919] syz-executor.0 (8919): drop_caches: 1 [ 924.479904][ T8916] syz-executor.5 (8916): drop_caches: 1 [ 924.728638][ T8921] syz-executor.5 (8921): drop_caches: 1 11:15:34 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FITHAW(r0, 0xc0045878) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) r2 = perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$VT_GETSTATE(r4, 0x5603, 0x0) r5 = syz_io_uring_setup(0x777, &(0x7f0000001500)={0x0, 0xa7af, 0x0, 0x1, 0x56}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f00000001c0)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x0, 0xe0, 0x0, 0x1, 0x0, 0x6, 0x11, 0x3, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000080), 0x1}, 0x1810, 0x3, 0x101, 0x2, 0x2, 0x5, 0x8000, 0x0, 0x800, 0x0, 0x6}, 0x0, 0x5, 0xffffffffffffffff, 0x9) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000300)=0x4, 0x4) syz_io_uring_submit(r6, r7, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r5, 0x450e, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x4, 0x80, 0x1, 0xe3, 0x2, 0x6, 0x0, 0x2, 0x800, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000240), 0x1}, 0x1400, 0x100000000, 0x3, 0x3, 0x9, 0x85, 0x80, 0x0, 0xfffffffc, 0x0, 0x4}, 0x0, 0x3, r2, 0x8) 11:15:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002b0000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:34 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r1, 0xc0045878, 0x0) preadv(r1, &(0x7f0000000ac0)=[{&(0x7f00000005c0)=""/76, 0x4c}, {&(0x7f0000000640)=""/97, 0x61}, {&(0x7f00000006c0)=""/146, 0x92}, {&(0x7f0000000780)=""/103, 0x67}, {&(0x7f0000000800)=""/191, 0xbf}, {&(0x7f00000008c0)=""/225, 0xe1}, {&(0x7f00000009c0)=""/207, 0xcf}], 0x7, 0xe0d, 0x2) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r2, r0, 0x0, 0x1) ioctl$BTRFS_IOC_SEND(r2, 0x40489426, &(0x7f0000000040)={{r2}, 0x1, &(0x7f0000000000)=[0x3], 0x8, 0x2, [0x6, 0x4, 0x1ff, 0x5]}) preadv(r2, &(0x7f0000000540)=[{&(0x7f0000000100)}, {&(0x7f0000000140)=""/240, 0xf0}, {&(0x7f0000000240)=""/41, 0x29}, {&(0x7f0000000300)=""/242, 0xf2}, {&(0x7f0000000400)=""/179, 0xb3}, {&(0x7f00000004c0)=""/126, 0x7e}, {&(0x7f0000000280)=""/18, 0x12}], 0x7, 0x8, 0x8001) ftruncate(r2, 0x1f) ioctl$BTRFS_IOC_QGROUP_LIMIT(0xffffffffffffffff, 0x8030942b, &(0x7f00000000c0)={0x4000000000, {0x5, 0xffff, 0x5, 0x9, 0x4}}) sendfile(r2, r1, &(0x7f0000000100)=0x71, 0x9) 11:15:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030003a7300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:34 executing program 5: bind$phonet(0xffffffffffffffff, &(0x7f0000000000)={0x23, 0x9f, 0x4, 0x7b}, 0xffffffcd) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r2, 0xc0045878, 0x0) sendfile(r2, r0, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) [ 924.785595][ T8926] syz-executor.0 (8926): drop_caches: 1 11:15:34 executing program 0: syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004dbc0)={0x55, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}], 0x0, "f35d550ba85a50"}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f00000006c0)={{0x0, 0x3, 0x20, 0x0, 0x0, 0x3, 0x1, 0x9, 0x7b7, 0x1, 0x2, 0x0, 0xfff, 0xa78, 0x7}}) mknod(0x0, 0x0, 0x7) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x101) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0xb, 0x0, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x400, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3200c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x5b) ioctl$sock_inet_SIOCADDRT(r2, 0x2, &(0x7f0000000080)={0x750, {0x2, 0x4e23, @remote}, {0x2, 0xfffc, @rand_addr=0x64010100}, {0x2, 0x0, @empty}, 0x0, 0x0, 0x2, 0x46a, 0x207, 0x0, 0x4, 0x0, 0x8}) sendmmsg(0xffffffffffffffff, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000014c0)=ANY=[], 0x4d8}}, {{&(0x7f0000000300)=@rc={0x1f, @none, 0x1}, 0x80, 0x0, 0x0, &(0x7f0000000200)=ANY=[], 0x420}}], 0x2, 0x0) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x0) add_key$keyring(&(0x7f0000000040), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) write$P9_RSTAT(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="4d28a31bd9eed88b003ffdc5345f563eb0036f404b70ba380c654df100008dbb78f2a122e909431e64adc859b6ec8f2343a25275b2cc3bf90c7d916f532f609102b27f462fcc7cc84db7ea93cf27e5d5365de90565f145bcffff0000000000009492312b57a3657b8c086fd1b7c0d5eb74c8e21cc3d601430c2af6b64f6e06c82960ebd6ad1e2732cba649e1852e755a572906005da49988cf40ac685f70bc1889ad39c7d5c5beb9227dbf8c94348914"], 0xbf) unshare(0x60000000) [ 924.886664][ T8981] loop4: detected capacity change from 0 to 264192 [ 924.911626][ T8982] loop3: detected capacity change from 0 to 4 11:15:34 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r0, r0, 0x0, 0x5) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r2, 0xc0045878, 0x0) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000040), &(0x7f0000000080)={[0x800]}, 0x8) sendfile(r1, r0, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) [ 924.940775][ T8981] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 924.980420][ T8982] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030003b9300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 925.072748][ T8982] loop3: detected capacity change from 0 to 4 [ 925.088648][ T8982] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 925.350203][ T9002] loop4: detected capacity change from 0 to 264192 [ 925.470832][ T9009] loop3: detected capacity change from 0 to 4 [ 925.498267][ T9002] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 925.589358][ T9009] EXT4-fs (loop3): Can't read superblock on 2nd try [ 925.681564][ T9009] loop3: detected capacity change from 0 to 4 11:15:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000c5300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 925.747239][ T9009] EXT4-fs (loop3): Can't read superblock on 2nd try [ 925.757242][ T8980] syz-executor.1 (8980): drop_caches: 1 11:15:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000003c0000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:35 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/mm/ksm/run\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) [ 926.031059][ T9042] loop4: detected capacity change from 0 to 264192 [ 926.075640][ T9044] loop3: detected capacity change from 0 to 4 [ 926.112658][ T9042] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:15:36 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r4 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r4, 0x450e, 0x0, 0x0, 0x0, 0x0) [ 926.134599][ T9044] EXT4-fs (loop3): Can't read superblock on 2nd try [ 926.192862][ T8991] syz-executor.5 (8991): drop_caches: 3 11:15:36 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) sendfile(0xffffffffffffffff, r2, 0x0, 0xfff) listen(r2, 0x400000001ffffffd) accept4(r2, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x80, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000240)={0x50, 0x0, 0x0, {0x7, 0x21, 0x0, 0x500000, 0x0, 0x3, 0x0, 0xca77}}, 0x50) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r4, 0x1, &(0x7f0000000780)=[&(0x7f0000000440)={0x0, 0xfeffffff, 0x7, 0x1, 0x0, 0xffffffffffffffff, 0x0}]) connect$inet6(r3, 0x0, 0x0) r5 = timerfd_create(0x2, 0x100000) io_submit(r4, 0x4, &(0x7f0000000680)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3, 0x0, r2, &(0x7f00000007c0)="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", 0xff, 0x0, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x5, 0x3, 0xffffffffffffffff, &(0x7f0000000380)="99f7adc4ef732b1e78499fbd28e5a342018f5fd7ede8d6614e6bbb69c692e052bcf351d7ca4ad33f1982224f944e8b717710ab744d30c775b6397155729c95", 0x3f, 0xede0, 0x0, 0x3, r3}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, &(0x7f00000008c0)="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", 0x1ea, 0x1f, 0x0, 0x1}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x4, 0xb318, r5, &(0x7f0000000580)="b3a5c4b016c426c387a9a294176836248225a94fae7f8bd6d15fec7cdfd6d2361fae94c25c80e4a2e1bdf08b7102d762527641b4ee0cbf426eb0990702275307e3870ba8183340ebf732c707ecdf3a8e382c5070df25a97c5832645ba469883cc2b70fb77f4e7b82523cb96ddf09c6f7ca4be5852af5211d043ee98e2f3022f76207b94dbea8346cfbdbe38fa1af1bf5c3063f8b731ee8bd838fd702a23e76a524043771c6e9a37fd1e23d359d0801a820e77c6cf893458c6d361a333e76", 0xbe, 0x8, 0x0, 0x2}]) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r6, 0xc0045878, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0xc0045878, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000340)) io_submit(0x0, 0x3, &(0x7f0000000280)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0xe47a, r1, &(0x7f0000000480)="0de0692aa6ee9591588299ce0f39f57b65e9923e2bf913ac7b5fb37c57096d4446c34ece5f3e3b96f2558acae4f13cc8f6e93d0a7340af1908a120298bce3d9d6b3fef5155c135932bd2b5364b6d95f13de121b1399c776be76c1b70116d5ce2a524d330136fec03de5623c3fab65b5953744982fd6f1a43314fe1d1ccf28c4c4e0d344f1252fbe06f", 0x89, 0x7fffffff, 0x0, 0x1, r0}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x3, 0x9, r6, &(0x7f0000000100)="c1c09cc4ebd116a63df0474e92b954bce16d98e82ab192b83ad591a1dfbf35bfd7f076dc7a8ffcf6750016af8fd23b4a7ffddd5d8d10fdeebe611ef46579f922ccf9c5e9badaafdb44430b4689bf1085c0bfda1740818c50f0d88257", 0x5c, 0x10001, 0x0, 0x2}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x401, r1, &(0x7f00000001c0)="ae7803505997272330f6f603ac8f6891f18582a4bc534151cb445f61189126dc6c655a6930b14dbd80e9ff8d856c3cf65ea9c125097801e09fb91ddeb06c46a6d03fd92c0f2f3b05557874b5f99476fd925d4337189a4c25b4fe", 0x5a, 0x2, 0x0, 0x1, r0}]) [ 926.301343][ T9044] loop3: detected capacity change from 0 to 4 [ 926.354315][ T9044] EXT4-fs (loop3): Can't read superblock on 2nd try [ 926.566376][ T9037] syz-executor.5 (9037): drop_caches: 1 [ 926.629085][ T8989] syz-executor.1 (8989): drop_caches: 1 11:15:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030003dd300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000490000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:36 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') ioctl$TIOCL_SCROLLCONSOLE(r0, 0x541c, &(0x7f0000000000)={0xd, 0x9fbe}) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) 11:15:36 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/psched\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) r2 = openat$cgroup(r0, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN(r2, 0x4040942c, &(0x7f0000000080)={0x0, 0xb843, [0x1, 0x0, 0x6, 0xb19, 0x8001, 0x1ff]}) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) 11:15:36 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r4 = syz_io_uring_setup(0x77b, &(0x7f0000001500)={0x0, 0x0, 0x4}, &(0x7f0000ee6000/0x4000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r4, 0x450e, 0x0, 0x0, 0x0, 0x0) [ 926.807711][ T9067] loop4: detected capacity change from 0 to 264192 [ 926.818582][ T9068] loop3: detected capacity change from 0 to 4 11:15:36 executing program 5: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00000002c0)='net/igmp6\x00') r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) syz_open_procfs(r3, &(0x7f0000000040)='comm\x00') sendfile(r2, r1, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) [ 926.873043][ T9068] EXT4-fs (loop3): Can't read superblock on 2nd try [ 926.888403][ T9067] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 926.980330][ T9068] loop3: detected capacity change from 0 to 4 [ 926.981282][ T9056] syz-executor.0 (9056): drop_caches: 1 [ 927.051524][ T9068] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000ff9300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:37 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='autogroup\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) ioctl$SNDCTL_DSP_GETBLKSIZE(r0, 0xc0045004, &(0x7f0000000000)) sendfile(r1, r0, 0x0, 0x1) 11:15:37 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') sendfile(0xffffffffffffffff, r0, 0x0, 0x1) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) write$sysctl(r1, &(0x7f0000000040)='4\x00', 0x2) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) 11:15:37 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r1, 0xc0045878, 0x0) bind(r1, &(0x7f0000000380)=@ax25={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x5}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @default, @null, @bcast, @bcast, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]}, 0x80) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x80002, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r2, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x420}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) r4 = dup2(r3, 0xffffffffffffffff) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0xd, 0x50, r4, 0xf79a3000) ioctl$VT_GETSTATE(r4, 0x5603, 0x0) recvmmsg(r0, &(0x7f0000000300)=[{{&(0x7f0000000100)=@can, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/18, 0x12}], 0x1, &(0x7f0000000240)=""/178, 0xb2}, 0x7}], 0x1, 0x102, &(0x7f0000000340)) r5 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) setsockopt$XDP_TX_RING(r3, 0x11b, 0x3, &(0x7f0000000400)=0x2c0, 0x4) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r6, r7, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r5, 0x450e, 0x0, 0x0, 0x0, 0x0) 11:15:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000005c0000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 927.338539][ T9100] loop4: detected capacity change from 0 to 264192 11:15:37 executing program 0: syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) 11:15:37 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') read$FUSE(r0, &(0x7f00000018c0)={0x2020}, 0x2020) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) write$sysctl(r0, &(0x7f0000000000)='6\x00', 0x2) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0xddd54afc55004a34, r2, 0x8096a000) r3 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000040)=0xffffffffffffffff, 0x4) ioctl$FIOCLEX(r3, 0x5451) [ 927.380522][ T9103] loop3: detected capacity change from 0 to 4 [ 927.433135][ T9103] EXT4-fs (loop3): Can't read superblock on 2nd try [ 927.449115][ T9100] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 927.503593][ T9103] loop3: detected capacity change from 0 to 4 [ 927.548662][ T9103] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030003fe300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 927.695206][ T9073] syz-executor.1 (9073): drop_caches: 1 [ 927.800057][ T9119] loop4: detected capacity change from 0 to 264192 11:15:37 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)=0x0) r2 = perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x3) perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0xe3, 0x2, 0x6, 0x6, 0x0, 0x80000001, 0x24401, 0x4, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x8, 0x800}, 0x4d226, 0x4, 0x6f, 0x5, 0x3fb, 0x0, 0x6, 0x0, 0xfffff801}, r1, 0x3, r2, 0x0) syz_open_procfs(r1, &(0x7f0000000080)='net/nfsfs\x00') r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x150) setsockopt$RDS_RECVERR(r4, 0x114, 0x5, &(0x7f0000000000)=0x1, 0x4b) r5 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r5, r0, 0x0, 0x1) 11:15:37 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={&(0x7f0000000200)='f2fs_get_victim\x00', r0}, 0x10) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f0000000300)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r3, 0xc0045878, 0x0) fcntl$setstatus(r3, 0x4, 0x400) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000440)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000080)={0x2c, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_STA_WME={0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x2c}}, 0x0) sendmsg$TIPC_NL_MON_GET(r4, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x3336977ef0e5a74c}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0xf0, 0x0, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@TIPC_NLA_LINK={0x94, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x400}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5d0}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x800}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7e0a}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000001}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}]}, @TIPC_NLA_NET={0x48, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3ff}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x5}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x401}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x2}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x5}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x2}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x800}, 0x8800) sendfile(r1, r0, 0x0, 0x1) 11:15:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000003000000001000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:37 executing program 5: add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000080)="ece752e7c714cf560d56fb333887c23263a05bcfb2f1bcf7e2ad083f08d6a3e499c45f50eadc07fe4620e89473a7eccc8c147a3f751b925b5774", 0x3a, 0xfffffffffffffffc) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0), 0xc, &(0x7f0000000440)={&(0x7f0000000500)=@bridge_getneigh={0x88, 0x1e, 0x200, 0x70bd2a, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x400, 0x620}, [@IFLA_WEIGHT={0x8, 0xf, 0xb0}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x4}, @IFLA_PHYS_PORT_ID={0x1b, 0x22, "20595ad962d020f4360edd54c5729efff5b1dc53be7374"}, @IFLA_EVENT={0x8, 0x2c, 0xfffffffd}, @IFLA_MTU={0x8, 0x4, 0x13}, @IFLA_TARGET_NETNSID={0x8, 0x2e, 0x4}, @IFLA_PHYS_PORT_ID={0x21, 0x22, "82ab6e7bae9a8afc0c3cc064d129693105a9bea0acfd6e3ee0038201ba"}]}, 0x88}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) bind$vsock_stream(0xffffffffffffffff, &(0x7f00000006c0)={0x28, 0x0, 0x0, @local}, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xc}, 0x0, 0x0, 0x0, 0x8, 0x0, 0x7f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) open(&(0x7f0000000380)='./file0\x00', 0x100, 0x20) connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x4e24, @broadcast}, 0x10) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000340)={'syztnl1\x00', &(0x7f0000000040)={'sit0\x00', 0x0, 0x29, 0x5b, 0x2, 0x7, 0x0, @loopback, @empty, 0x40, 0x20, 0x1, 0x3}}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_MON_GET(r3, &(0x7f0000000600)={&(0x7f00000004c0), 0xc, &(0x7f00000005c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="9951312c1c1d08eca3bb1f2a3e9f4cd9a14c9ae8e222a87e2de1dba5e8c832f8bf06dc57458b2a81dbac1b39fb1aece0e957fc73133930852d319ddbbb21110ded56d741e8fd6e57a7447ad6c10451a447dfa0b6096617", @ANYBLOB], 0x88}, 0x1, 0x0, 0x0, 0x1}, 0x20000040) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000240)) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x41100, 0x10044}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @xfrm={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_XFRM_IF_ID={0x8, 0x2, 0x9}]}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x44}}, 0x0) r5 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r5, r0, 0x0, 0x1) [ 927.856378][ T9119] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:15:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300fffe300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 927.959739][ T9128] loop3: detected capacity change from 0 to 4 [ 928.073072][ T9128] EXT4-fs (loop3): Can't read superblock on 2nd try [ 928.191125][ T9141] loop4: detected capacity change from 0 to 264192 [ 928.192747][ T9128] loop3: detected capacity change from 0 to 4 [ 928.260398][ T9141] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 928.335598][ T9128] EXT4-fs (loop3): Can't read superblock on 2nd try [ 928.428998][ T9131] syz-executor.1 (9131): drop_caches: 3 11:15:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000003000000002000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000ff300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:38 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r4 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r8 = socket$inet_udp(0x2, 0x2, 0x0) close(r8) splice(r7, 0x0, r8, 0x0, 0x4ffe2, 0x0) connect$vsock_stream(r7, &(0x7f0000000080)={0x28, 0x0, 0x2711, @local}, 0x10) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r4, 0x450e, 0x0, 0x0, 0x0, 0x0) 11:15:38 executing program 1: syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r0, 0xc0045878, 0x0) r1 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000), 0x4) sendfile(r1, r0, 0x0, 0x0) [ 928.685126][ T9154] loop3: detected capacity change from 0 to 4 [ 928.702608][ T9156] loop4: detected capacity change from 0 to 264192 [ 928.729983][ T9154] EXT4-fs (loop3): Can't read superblock on 2nd try [ 928.787775][ T9156] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 928.827732][ T9154] loop3: detected capacity change from 0 to 4 11:15:38 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r2, 0xc0045878, 0x0) r3 = eventfd(0x20) fsetxattr$trusted_overlay_redirect(r3, &(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0xfffffe95, 0x2) sendfile(r1, r0, 0x0, 0x1) [ 928.923638][ T9154] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000fff300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 929.006162][ T9127] syz-executor.0 (9127): drop_caches: 1 11:15:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000003000000003000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 929.170328][ T9180] loop4: detected capacity change from 0 to 264192 [ 929.198734][ T9136] syz-executor.5 (9136): drop_caches: 1 [ 929.275408][ T9185] loop3: detected capacity change from 0 to 4 [ 929.284910][ T9180] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 929.340417][ T9185] EXT4-fs (loop3): Can't read superblock on 2nd try [ 929.424747][ T9165] syz-executor.0 (9165): drop_caches: 1 [ 929.477876][ T9185] loop3: detected capacity change from 0 to 4 11:15:39 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_rfc1337\x00', 0x1, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000100)={'sit0\x00', &(0x7f0000000080)={'syztnl1\x00', 0x0, 0x29, 0x7f, 0x9, 0x2, 0x1, @private0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x80, 0x700, 0x8, 0x9}}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@dev={0xfe, 0x80, '\x00', 0x15}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @private0={0xfc, 0x0, '\x00', 0x1}, 0x2, 0x6, 0xe020, 0x500, 0x10001, 0x80000008, r2}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)=0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) preadv(r4, &(0x7f0000000340)=[{&(0x7f0000000240)=""/79, 0x4f}, {&(0x7f0000000300)=""/24, 0x18}], 0x2, 0x0, 0xfffffffd) r5 = perf_event_open(0x0, r3, 0x0, 0xffffffffffffffff, 0x3) perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0xe3, 0x2, 0x6, 0x6, 0x0, 0x80000001, 0x24401, 0x4, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x8, 0x800}, 0x4d226, 0x4, 0x6f, 0x5, 0x3fb, 0x0, 0x6, 0x0, 0xfffff801}, r3, 0x3, r5, 0x0) syz_open_procfs(r3, &(0x7f0000000040)='attr/keycreate\x00') sendfile(r1, r0, 0x0, 0x1) 11:15:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300feff300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 929.538553][ T9185] EXT4-fs (loop3): Can't read superblock on 2nd try [ 929.639512][ T9170] syz-executor.5 (9170): drop_caches: 1 11:15:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000003000000004000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:39 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r2, 0xc0045878, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000300)) dup2(r0, r1) sendfile(r1, r0, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) [ 929.783583][ T9197] loop4: detected capacity change from 0 to 264192 11:15:39 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r2, 0xc0045878, 0x0) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000300)={0x8, 0x4, {0x2, @usage=0x400040000000, 0x0, 0x0, 0x9, 0x7, 0xeb, 0x7, 0x20, @usage=0x6d81, 0xfffffffb, 0x9, [0x19, 0x2, 0x9, 0xfffffffffffffffb, 0x5, 0x8]}, {0x4, @usage, 0x0, 0x6db8, 0xffff, 0x3, 0x5c, 0x7, 0x8, @struct={0x8}, 0x3, 0xfffffffa, [0x9, 0x6, 0x7fffffff, 0x0, 0x8, 0x5]}, {0x0, @usage=0x7fff, 0x0, 0x3, 0xffff, 0x2, 0x0, 0x8, 0x1, @struct={0x32, 0x1}, 0xffffffe1, 0x9, [0x1, 0x10001, 0x1b5b, 0x80000000, 0x2, 0x9ff]}, {0x3, 0x4, 0x80}}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r2, 0xc400941d, &(0x7f0000000700)={r3, 0x100000001, 0x7, 0x1}) [ 929.869180][ T9206] loop3: detected capacity change from 0 to 4 [ 929.883441][ T9206] EXT4-fs (loop3): Can't read superblock on 2nd try [ 929.932719][ T9197] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 929.968955][ T9206] loop3: detected capacity change from 0 to 4 [ 929.982909][ T9206] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000004000000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:40 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)=0x0) r1 = perf_event_open(0x0, r0, 0x0, 0xffffffffffffffff, 0x3) perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0xe3, 0x2, 0x6, 0x6, 0x0, 0x80000001, 0x24401, 0x4, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x8, 0x800}, 0x4d226, 0x4, 0x6f, 0x5, 0x3fb, 0x0, 0x6, 0x0, 0xfffff801}, r0, 0x3, r1, 0x0) r2 = syz_open_procfs(r0, &(0x7f00000002c0)='environ\x00') r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r3, r2, 0x0, 0x1) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r4) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000000)={'gre0\x00', {0x2, 0x0, @dev}}) 11:15:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000003000000005000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 930.092961][ T9177] syz-executor.1 (9177): drop_caches: 1 [ 930.246642][ T9227] loop3: detected capacity change from 0 to 4 [ 930.252786][ T9228] loop4: detected capacity change from 0 to 264192 11:15:40 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) [ 930.293856][ T9227] EXT4-fs (loop3): Can't read superblock on 2nd try [ 930.346131][ T9228] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 930.379243][ T9227] loop3: detected capacity change from 0 to 4 [ 930.436949][ T9227] EXT4-fs (loop3): Can't read superblock on 2nd try [ 930.660478][ T9201] syz-executor.1 (9201): drop_caches: 1 [ 930.672642][ T9216] syz-executor.0 (9216): drop_caches: 1 11:15:40 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r1, 0xc0045878, 0x0) preadv(r1, &(0x7f00000016c0)=[{&(0x7f00000013c0)=""/43, 0x2b}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f0000001400)=""/32, 0x20}, {&(0x7f0000001440)=""/21, 0x15}, {&(0x7f0000001480)=""/71, 0x47}, {&(0x7f0000001500)=""/187, 0xbb}, {&(0x7f00000015c0)=""/151, 0x97}, {&(0x7f0000001680)=""/22, 0x16}], 0x8, 0x1e8, 0x1) r2 = syz_mount_image$adfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x69c, 0x2, &(0x7f0000000140)=[{&(0x7f0000000080)="3755288261b480e0de7d2163406437a84097edd1cb3e417d2b8277df4988c688668b8e80a75df3fad1de28a9b3edd75e107a83ef9c4eb5d508f3a75a64dfcb9923e50eaccd72615abe88a7acb646a9e259ac77d8c4c53e82d09f0621f2993ce0be608015a21332cbab3ac1da4948391abba80d59696555b0e5b04caa95e764dae323", 0x82, 0x20}, {&(0x7f0000000300)="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", 0x1000, 0x100000000}], 0x41004, &(0x7f0000000180)={[{}, {'mountinfo\x00'}, {'[[$\']('}, {'/proc/sys/vm/drop_caches\x00'}, {'/proc/sys/vm/drop_caches\x00'}, {}], [{@smackfstransmute}, {@obj_user={'obj_user', 0x3d, 'mountinfo\x00'}}, {@appraise_type}]}) sendfile(r2, r0, 0x0, 0x1) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r4, 0xc0045878, 0x0) ioctl$VIDIOC_G_SLICED_VBI_CAP(r0, 0xc0745645, &(0x7f0000001300)={0x1, [0x8001, 0xb4f, 0x40, 0x1, 0x4, 0x3, 0xf5, 0x3f, 0xff, 0x2, 0x0, 0x7, 0x1, 0x1, 0x3c3, 0x200, 0x1, 0xdf, 0xff, 0x9, 0xffbd, 0x2, 0x3, 0x5, 0x800, 0x5, 0x100, 0x101, 0x4, 0x1f, 0x6, 0x8, 0x7, 0x43, 0x2, 0x1f, 0x0, 0x8, 0x4, 0x0, 0x401, 0x5, 0x1ff, 0x0, 0x400, 0x7, 0x3e00, 0x3ff], 0x3}) sendfile(r3, r4, &(0x7f0000000280)=0x8, 0x8) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) splice(r5, 0x0, r6, 0x0, 0x4ffe2, 0x0) accept4$inet(r5, &(0x7f0000001740)={0x2, 0x0, @dev}, &(0x7f0000001780)=0x10, 0x80000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000001380)={'ip6erspan0\x00'}) 11:15:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000200000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000003000000006000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:40 executing program 5: syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) openat$vfio(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x400200, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) sendfile(r1, r2, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) [ 930.754095][ T3261] ieee802154 phy0 wpan0: encryption failed: -22 [ 930.760543][ T3261] ieee802154 phy1 wpan1: encryption failed: -22 11:15:40 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendfile(r1, r0, 0x0, 0x1) [ 930.834627][ T9246] loop3: detected capacity change from 0 to 4 [ 930.845089][ T9247] loop4: detected capacity change from 0 to 264192 [ 930.874638][ T9251] loop1: detected capacity change from 0 to 264192 11:15:40 executing program 5: pipe(&(0x7f0000000300)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) splice(r0, 0x0, r1, 0x0, 0x4ffe2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000180)={r2, 0x2}) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r4 = socket$bt_hidp(0x1f, 0x3, 0x6) open_by_handle_at(r4, &(0x7f00000001c0)=@shmem={0xc, 0x1, {0x4, 0x18}}, 0x105000) r5 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r6 = socket(0x10, 0x3, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000540)={'batadv0\x00', 0x0}) sendmsg$nl_route(r7, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1800000072000101000000f49f74c700070000000a1bd4538d4d812f859377b04c8f8fb6c41fe42251d05127366027fa6924bf293560460054349c93560b33952b40c19378d391f310c70f477f7dbefa38013fea53aad8054e465702b68d6df86d230e2d5874b80000000000000000", @ANYRES32=r8], 0x18}}, 0x0) sendfile(r5, r3, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) [ 930.886451][ T9246] EXT4-fs (loop3): Can't read superblock on 2nd try [ 930.921749][ T9247] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:15:40 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x5, 0x0, r4, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) r5 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000190000/0x2000)=nil, &(0x7f0000000400)=0x0, &(0x7f0000000100)=0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r8}}, 0x0) syz_io_uring_setup(0x187, &(0x7f0000000180), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)) syz_io_uring_submit(r9, r7, &(0x7f0000000080)=@IORING_OP_WRITE={0x17, 0x1, 0x4007, @fd=r1, 0x7, &(0x7f0000000140)="d5e235a874a20d38b8dc3dcd9a958f662e9a17f050af85b4921ab02e41dbf5d7c2e7b38367b8bdf56c06b5b3db", 0x2d, 0x2}, 0x80000001) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(0xffffffffffffffff, 0x450e, 0x0, 0x0, 0x0, 0x0) 11:15:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000230000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:41 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x3c}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000003c0)={'syztnl0\x00', &(0x7f0000000340)={'syztnl1\x00', r4, 0x29, 0x6, 0x1f, 0x2, 0x1, @private1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x40, 0x20, 0x9, 0x800}}) close(r3) bind$packet(r3, &(0x7f0000000180)={0x11, 0x8, 0x0, 0x1, 0xfe, 0x6, @broadcast}, 0x14) sendmsg$nl_route_sched(r1, &(0x7f00000004c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4404}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)=@gettfilter={0x34, 0x2e, 0x10, 0x70bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, r5, {0xb, 0xffff}, {0x0, 0x3}, {0xa, 0xfff1}}, [{0x8, 0xb, 0x6}, {0x8, 0xb, 0x9}]}, 0x34}, 0x1, 0x0, 0x0, 0x24}, 0x4040001) r6 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000640), 0x200, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000006c0)={{{@in=@loopback, @in6=@ipv4={""/10, ""/2, @initdev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f00000007c0)=0xe8) sendmsg$nl_route(r6, &(0x7f0000000880)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)=@ipv6_getaddrlabel={0x30, 0x4a, 0x400, 0x70bd28, 0x9, {0xa, 0x0, 0x1, 0x0, r7, 0x20}, [@IFAL_ADDRESS={0x14, 0x1, @remote}]}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x4000) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv6_newnexthop={0x3c, 0x68, 0x200, 0x70bd27, 0x25dfdbfb, {0xa, 0x0, 0x1, 0x0, 0x2}, [@NHA_OIF={0x8}, @NHA_GROUP={0x14, 0x2, [{0x2, 0x6}, {0x2, 0x18}]}, @NHA_OIF={0x8, 0x5, r4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x2048010}, 0x4) r8 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r8, r0, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r8}], 0x1, 0x0) [ 931.001507][ T9246] loop3: detected capacity change from 0 to 4 [ 931.028913][ T9260] loop1: detected capacity change from 0 to 264192 11:15:41 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000000), 0x208000, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0x5, 0x50c4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)=0x0) r3 = perf_event_open(0x0, r2, 0x0, 0xffffffffffffffff, 0x3) perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0xe3, 0x2, 0x6, 0x6, 0x0, 0x80000001, 0x24401, 0x4, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x8, 0x800}, 0x4d226, 0x4, 0x6f, 0x5, 0x3fb, 0x0, 0x6, 0x0, 0xfffff801}, r2, 0x3, r3, 0x0) recvfrom$inet6(r0, &(0x7f00000000c0)=""/231, 0xe7, 0x2100, &(0x7f0000000200)={0xa, 0x4e22, 0x5, @mcast1, 0x4}, 0x1c) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r4, r0, 0x0, 0x1) 11:15:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000003000000007000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 931.243435][ T9274] loop4: detected capacity change from 0 to 264192 11:15:41 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) mmap(&(0x7f0000ee9000/0x3000)=nil, 0x3000, 0x1000006, 0x30, r1, 0x35e13000) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r4 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r4, 0x450e, 0x0, 0x0, 0x0, 0x0) [ 931.301054][ T9274] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 931.339015][ T9285] loop3: detected capacity change from 0 to 4 11:15:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000250000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 931.434120][ T9285] EXT4-fs (loop3): Can't read superblock on 2nd try [ 931.564078][ T9285] loop3: detected capacity change from 0 to 4 [ 931.602644][ T9285] EXT4-fs (loop3): Can't read superblock on 2nd try [ 931.652863][ T9295] loop4: detected capacity change from 0 to 264192 [ 931.656917][ T9253] syz-executor.0 (9253): drop_caches: 1 [ 931.732770][ T9295] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:15:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000003000000008000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 931.838579][ T9276] syz-executor.5 (9276): drop_caches: 1 11:15:41 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/tcp_sack\x00', 0x1, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$sysctl(r2, &(0x7f0000000080)='0\x00', 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x400, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT32(r3, 0xc06c4124, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) open(&(0x7f0000000280)='./file0\x00', 0x100002, 0x18) sendfile(r1, r0, 0x0, 0x1) syz_open_procfs(0x0, &(0x7f0000000000)='net/psched\x00') preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/78, 0x4e}], 0x1, 0x4, 0x8) 11:15:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000280000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:42 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') read$FUSE(r0, &(0x7f00000018c0)={0x2020}, 0x2020) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) [ 932.047023][ T9304] loop3: detected capacity change from 0 to 4 [ 932.154096][ T9304] EXT4-fs (loop3): Can't read superblock on 2nd try [ 932.218367][ T9314] loop4: detected capacity change from 0 to 264192 [ 932.258684][ T9304] loop3: detected capacity change from 0 to 4 11:15:42 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip6_mr_vif\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) [ 932.315102][ T9304] EXT4-fs (loop3): Can't read superblock on 2nd try [ 932.358083][ T9314] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:15:42 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$F2FS_IOC_GARBAGE_COLLECT(r2, 0x4004f506, &(0x7f0000000540)) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) fcntl$getown(r3, 0x9) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000a, 0x810, r1, 0x1ca82000) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r4, 0x110, 0x4, &(0x7f0000000000), 0x4) 11:15:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002b0000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 932.405643][ T9286] syz-executor.1 (9286): drop_caches: 1 11:15:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000003000000009000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 932.575863][ T9333] loop4: detected capacity change from 0 to 264192 [ 932.610606][ T9335] loop3: detected capacity change from 0 to 4 [ 932.631463][ T9333] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 932.659070][ T9335] EXT4-fs (loop3): Can't read superblock on 2nd try [ 932.750031][ T9335] loop3: detected capacity change from 0 to 4 [ 932.802312][ T9335] EXT4-fs (loop3): Can't read superblock on 2nd try [ 933.078279][ T9313] syz-executor.1 (9313): drop_caches: 3 11:15:43 executing program 1: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_rfc1337\x00', 0x1, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1) 11:15:43 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD(0xffffffffffffffff, 0xc01064c1, &(0x7f0000000000)={0x0, 0x0, r0}) ftruncate(r2, 0x7) pwrite64(r1, &(0x7f0000000040)="bec92a3e0fb53eaee4eba9137754b2f9a4ab87c4eade7680e1eb163275044c26624a0ad4f1dfe4471c64f182b29316fbc444c8d09f821b86ae21cec0a8819287453bc874d98ae08a83c7e7068bebe16977", 0x51, 0x40) 11:15:43 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x76, 0x8}, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r4 = syz_io_uring_setup(0x7320, &(0x7f0000001500)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000000)=0x0) r7 = syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r8 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x208080, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r8) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r7, 0x0, 0x0, 0x0, {0x1000}}, 0x0) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_uring_enter(r9, 0x1764, 0x8056, 0x0, &(0x7f0000000100)={[0x9]}, 0x8) io_uring_enter(r4, 0x450e, 0x0, 0x0, 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, &(0x7f00000004c0)=""/4096, &(0x7f00000001c0)=0x1000) 11:15:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000a000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 933.131102][ T9328] syz-executor.5 (9328): drop_caches: 3 [ 933.181388][ T9352] loop3: detected capacity change from 0 to 4 [ 933.189660][ T9353] loop4: detected capacity change from 0 to 264192 [ 933.212512][ T9352] EXT4-fs (loop3): Can't read superblock on 2nd try [ 933.236130][ T9353] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:15:43 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r2, 0xc0045878, 0x0) write$binfmt_script(r2, &(0x7f0000000300)={'#! ', './file0', [{0x20, '\\'}], 0xa, "28f07e05b1a05187134c7094a680cb2e231e110957f99f3c9eae646b2554da5808d8a1c896fdd0eacadfeabf17f77f503ede673573b476882ae9aa5b9900c3cf3fde9a3d62a2bd69ed550ce1b2ee451ecde71b8945cefaf266a0415e22ff268330aa937ef9868748e2d15d0c02205b3f7f53c79f41d23c4462252b483dbc48c3cb70d9a8e0e3840660ef3f80db046bc56ceae307ad686c4d500c07d419ccc795df6c228ce4eb2b62c7c40aa3605b019557eb59d9c313ed74cb54a69afa1c090de3eb806aeddda1d2dfe114de240f38146755cf2049766a1e1a1622a40cf6e7c8c3a1bd9bda50ca80c361cd06e90248c044246199c523ddfce358d689f7c6d5a83d68f40507aab61000e05d389bfb8d7afd444c6c69f76bdfc95a8a4de2dcdce6fcd0ce862683ea1f2026ca4c9f2c56764034caa9751d8fd1dbcbdda9b6c013f1609ab1338b2e1c95abfef157952eb4f06ec9a8265d1b3e0641d948c1336eeec72b78b3070def1147d6394256c98625bcb28f49f1f2442c03ed82502ff4a90af1007ac51f30956619ad631692390b0bc16823786a05ab11e3e579edd896c62b2b8b84c117aadd1c90f5afc30e4adbe60dff5188e1ee417092e1e1532ad096215cf1210211d801eaa95a019d659dff38a50a2a9e5923b484117a6b55076a7a4076523ad9790172e87bd9f6fe2aaa0364d2809bde5425fff24519321783857f03b8f49cd3b0ac8d3004b0a7527627faa7bece3ada582b9b597ba92399787d31973499bc48ec167a2d2a93261e70442b248a995e473abbc1e0e0261f9e8e69a1a075ad15c8609d8f84459d3165ca3e372b6be68f958961fc0397b25f6df4b95ab9dce0eccf59c7afa35152b26eee41ff9c11e63d820b00ad2baff63ba568aba3de2e955458dfeec22ff6e3d742682674f948d068b039d3a71e910357beb093fcdb4a9f0260db0cc314fe38f15aa0c6dce4f913a70e06e6a4d08230360de50e705f17b792cf8268758952633eee564b2cd5a1afb8c143e315454dcf8549db21e5c30415e3d27e3da8bae401baeb300cd53fad61364287e16dbf3888e0cb17f77299443ea327c2405062b90923d678df86145aa44d7697c49a01fb5856414c9331088baa4ea4c836cd6e385dbe02bd87b645ff8969dc926281994841b6cb2b672bf4e72c57f9218a8641a341f4258890b262e5990eae8d837b8b689d73bb5d9113e068d4da949c34170d04780f9808f047d5b7212d593851328e6cabdd0050ca1ee599e1b5c3a88eebcc4cd6c087459401191e6360fdcefc7e930ac2c080f9293a655ae2819b3b67ef3cca8ff4af54df47ed49144728bef64aca56d780b38e0eb4a31071c7ae1bf6f7eca6bc728dd66c342d11a60184c1c7947876d5b46de3ff551dd61b75d7f1d94a2ff3b0e51882e72ca72b278e4ed8294e8b9f5eee9282f73701cb31234dec64fdfdb4e74bef15f2dd7f9895c7841503b0e2439b5d4da70e01e3057ca65e4f98af435cfcf6bbdf4ccbd612b548a8c87cbadee8a3b2c66c38c72c983a63e2de044afd723f3fe0752ecbfd75820aab1f217dcb5ad65978ab07936b57816dbf5b1bb47f3b0ff0e9e35839d2aea3ae33c0378d92b62812881539887b6e73691970b37f5d2293ca4e447ceea97ef728ef7f696fcbf36c754ef1e63477c6342bc09b5d81c4303c288bbf3054a64cea780bfd386b87ef29fde968ae9824cd36e3a1f06d9a9c1c08466ef48dabc68a4df4d2afc822a7e2e261db387a4b62c265ffe07383f68b5b4e171c9457f99ded3fccaeab98f7db324a6e96ab7fc277462d88695a9c3d4dc391b98f585edb311472402a349135802eeaf531fd8652f4372a654aed8b8c03468189b398d3e4a293be3dea4265defc13e246d1dcc50fd0ebf687c6e570369fdfa28fe3d24277748ece7ceac34bc38385520b57d7e7c7103c18aacceb6f8336d57eacd157321cee0fa4f80483f51dafd891513d7d1460c47dfc4877698ea5c6ef752ad010cb7f8705d74ffc7cf14cc79ed85ef5b57071d6d5d6f14a7a05ab120de891fedfa3491910d5e2b94417e9e961a4f7851dd211bd7a267f143f14457000ffc206dab0834f45fb8f1cf322fb0747fa089639137245a73f119c619a956f7ea369a66f3a946ac52263cddcf117014d1ccf1145cfbd53806fdb07169ad5c26b26fac275f36c0c8b8e56465fa56694254344479e0d02eca3dc215b202b7ddb3ca178cc9e32b3639b38af2611820403d9faef6cb3edf1babe09962fc38c94d1acf8fac9b9086c3af87a455ff034fbd5fece3412da0a4342a6b11c684ec149776bd042204ab5675fa5039dc0cf9c52c6d133cc54e05816226bb503479d323979acce4c308949ea7379c5a510f3246d8e6aa23b9708d7f817c168ba2e00c7eebe07deb9d424816de659e081116bf7d105e967603d05720ea09b7e943ed5f89624f8528edadd56a5bf60295a3f4ccda6fc981287d73f622cf2c2af15ffcf72801d9a12484d1327bcf13dd02f9006d06688dbf4f25b8da4b15b9ef1e3ff2a5db5473d75a88e429a75093df87bd8408222c5ec681063700e173a436e3046b3f941839c6bb239d549d38c3a97afd12343d360be9e7cb146e99476c99b1922aa070d5f52f11784c4ac8bdef98ab841c7bb68c61c1a8fa6497b7fb26880e39ffc2d81bf66b75e8d70b63b58b5e6db50f98341786260023fa79caa9f8a0a4e8b4b5c9f99485be76427c4fba9e0a99f46ad7c2e4c5cf3a029f59919d66a018c8b8129c34d30fa850dd97f4c86e53d537e79c44a7311123591bceb91aaff04ac6d81ee2ea6849639b87022611d4594831833f3a86fb64a8f0bef3e1b22bca9a0c3cef2949571c2e297a3bfea31ca12ab91f11b3a1ef6f908febd85fe92c82e1aaa95b1e374706df2d1fed7bec23081ab2716144717ec35fbc5615357ef30bc0dbbec85f222c4ae6fea13f45e5d35d38b2369af01897da502eb4c488f7bcc4b34106bb8b251032844ecebda5359982d68f513c1085b7c21025d5381ff0c4ed592cedb9d7dd4ed17dd0499b6880b41bec7424562c2a703abfffc9a73a2de34d742fc7c775f7e1adb2ca0725a0045d839315f0d4f60789338c89a52187fb9b276d863d2414edb4557bd593161d41150af617cbf7dffc21b640c60171cc2f33801a6a13fc33cb54453337f46234b37ae9dc47c09d3b500d950ea19118644cdd249dc204a6d6d553e037a1954d9b195e861ba93e73b80fe38ac59ea6f9bd6ab9a8440ac59dfda41fdafcd2c7f2b6c5772494085a266b7ccdbd1abf8440c775a40c5bf8020ad383f697a0fd91b0612b8188afc5a8892828a344c86ae4d3fe6200d4ad35a96e9cd9b9cc6f215130939cc4bfbdb3ae1d2418e45f583d2909d36f24b7c2c9353c90946d124af44f7c98a3d04c9add251fe62693dfe7a4e12b1f0cb7972057b3c86e55e12b5e4d4466effdc75e4a8663f4fd71d1c968c738906d0c9e1f15cdb671bafb369abbd8c46def779446ab7a01e3b086af6d4fd06d5b1143c92334f5daa413c667a7af17c17527578da1352a025813c9e164793da1bf0c3d541fc2810d9a86dfe5bc1b411dd0c2f2476728f899d79bac949de2c70b26db01c9775ec3bbdab88b0f9bdba336abc22bce9ed02ba70a353eb543240891811d56b5b1eb7c174d00d3b6214891b1aa62abdeec3ddf373c91cef8af985fe173729ce61b84dca4c1d28f44d17e4296e3771b033b8dcc476d108c494a4c4af9b119b02fb65a571ecc446b2fc38c781a94f5f6674f6a443a79ae1f57bcce910974fb8baf91284995844202617ace88d42710e269e05966e2a3d10630414a1311dd5e9cc28a9f4141ef2a1db456183784edd6069f649e7709d70762bd46b08110d46ea464ed639933d9c0ff682d3d997bc5dbc56fa597694c06ce93f1179768cf0b931aa4f1c10ce1885ff567a43e705351b369b0f725b35603a210137235b072a5dc6e29b4fd562cbeb55002006385ed2867f01cbf8f2acb8bc6ea415051ed1502db05abe908f427eac59983f87b287ad63488308209bc09529d0e78b4c2d9ba15e73fd06cae42861e01e5af20512dad8c9cc112f1b4c3506cc1c60a1a70254c544e20c35746535a45013057362d144db07680d4b3beb47d7a4902283a7300b8e21a9a02b3476c4f0e0da4a708ba60517a907d044f66c0d2cdbcf55739e5b35cd29911c71715f2c58f8d9ac29f72ab43a56a135c703e4d5e66081e7d0c933131584d0abe523dd3b39a7b6475084af00da9883ef0ffba98b919f054cf4fc21ec48ad2936c8ffd4b31ba5cbfbf5f64ebdfaf096a68ef882501defa31bec06b6710b06e5178d6b4ec3500fed8aacf4b0a1e522d60a4d53eff49dd3564bd41d0d0d10e7c211351a569deef523e81e07823524c5a68b6e1031b5c3ba4b70dfd262cd7870398a7f3030756902282ba8405e0ba7d183ea6f955482a21baa67391f75c44888e563871c5709e18f7d151e5bda6c11e801ccf9382ed5d9f73c6738b4ebe956b073c42c03fc5f18e5e0f3360dc24ab1b8de97640927ea8e0ccf6444f68abd3c4177698992c1b82a55cf1c6c58c8c96c3edac5d44e36d5fe60bc6e51eda7c5c6d6599c9b6d75d19a2d127d1f984add6375eb44a18a6685d61a9d32143995464f92527d01949401cfb2c61df9dc8a645d57d4c73b5f6efff12b08d00f96276b93e4bcbe50820ca143bfcae97c707e054f6b6fdc6175dbec34c73bc2f6b505bde7cf6824e087e72c90adc9d81faeb5ca6bcc3dbd6aabae160ad7343562959372ef556ff6a77ede493bc210c5b3c7d797e9af0c49fddb6690af8a035f4f034889696db41f3945f81f6df71bca6d717d484bc78ab15c79c90fc64f33921a3d2d2a9ac142bf5c897aad8133907befea3c994d9e347ce4c7c39189e8cc6b3f64a864a925b5e462493189cbac67c26a56d062870953a784d5c7c78546b570c46fac8d0e4f4a0f393983da26116630d0223282cd2fe3a4d786b54d762a4f96244fa3d9ff0c161778184e5665b0650dbdba3eacf0576397736da2c1dc9e0839bc5412588def7345399b8cc6f7cbd832c73a4b62c2341984c23558f202c4a69bb2b083948a1f1755ff3fb01593eb0f8b46a5b5e0556abe7820891279cc96fabdd5419bfd77940306bd3f5fcabcd5d32a2cb0538e6286fcfdee2acffc39dedefdcc6a38e39dcfc69ab54c9eb7a09d15af53ffa52dab3f770172293995f2c443f0e87a7f8d2f0dd8bfcbb316b705e93752999d7251f0404db1cf8e3e3e67cca3704d51b8b40a8729b3ad153d2d94b11474ac9e7050352c0f257ab6cbd3a47514a0e1df1b18eb6d6ddac3dcdea956025cd4cb9edbbe750f1c4448680f5dd262789fe5bc0b883240f30fa7d4e6cd32561d86a3e79a5591dda47a20a002dc633515a90347787bee67c0ed293526cd16abbb7591841d7f9667b548936f718a27b43929206e0011381bd1b5f13806f2201442c534fd8ee6097564b8df66c48630311d23c4dcec0472a8e8c00db58be22b92b3f39a60a5f8554c5c3f652b3e51f6c5a6e3c1541ce6731e454c80facc12bb04c85a6d4a6f884f0dab280f9138d27edb5f0b6559bd8cfd146458895956c943bc9c629f9d44ea5a6ccb426b7aca208f3a1f99e82d0f62a75f36f430aed779017892563725e8a16316d0268f13a5ecb797106477f427d9bde94c486a72d538cbc04082115f2766e0751ec9538deca5f88a957712f8c97680b8ce78cec316919163dd67892155592767bcd8d76b666fb6fec25dea4c4b437a47c206c3"}, 0x100d) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000), 0x280, 0x0) 11:15:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002f0000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 933.324412][ T9352] loop3: detected capacity change from 0 to 4 [ 933.349936][ T9352] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:43 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffff, 0x40}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe2, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000140)={0x6, 0x3, 0x2, 0xfffffffe, 0xe, "fc129edbc5f6933d2541a34866ea17e3ff9daf"}) r3 = dup2(r2, 0xffffffffffffffff) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x200042, 0x0) listen(r4, 0x4) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r5 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000100)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) r8 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000080), 0x284d03, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r6, r7, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r5, 0x450e, 0x0, 0x0, 0x0, 0x0) 11:15:43 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) 11:15:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000b000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000002300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 933.657765][ T9381] loop3: detected capacity change from 0 to 4 [ 933.703824][ T9381] EXT4-fs (loop3): Can't read superblock on 2nd try [ 933.733322][ T9384] loop4: detected capacity change from 0 to 264192 [ 933.799543][ T9384] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 933.818367][ T9381] loop3: detected capacity change from 0 to 4 [ 933.841277][ T9381] EXT4-fs (loop3): Can't read superblock on 2nd try [ 933.896512][ T9356] syz-executor.0 (9356): drop_caches: 1 11:15:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000c000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000003300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 934.064225][ T9364] syz-executor.0 (9364): drop_caches: 1 [ 934.106885][ T9396] loop3: detected capacity change from 0 to 4 [ 934.167100][ T9396] EXT4-fs (loop3): Can't read superblock on 2nd try [ 934.185158][ T9400] loop4: detected capacity change from 0 to 264192 [ 934.222312][ T9396] loop3: detected capacity change from 0 to 4 [ 934.244256][ T9396] EXT4-fs (loop3): Can't read superblock on 2nd try [ 934.254854][ T9400] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 934.432171][ T9378] syz-executor.1 (9378): drop_caches: 1 [ 934.444692][ T9371] syz-executor.5 (9371): drop_caches: 1 11:15:44 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='limits\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) 11:15:44 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r4 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) r7 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x800, 0x0) io_uring_enter(r7, 0x4488, 0x271f, 0x1, &(0x7f0000000100)={[0x45]}, 0x8) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r4, 0x450e, 0x0, 0x0, 0x0, 0x0) 11:15:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000d000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000004300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:44 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r2, 0xc0045878, 0x0) dup3(r1, r2, 0x80000) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) [ 934.678360][ T9393] syz-executor.0 (9393): drop_caches: 1 [ 934.755623][ T9418] loop4: detected capacity change from 0 to 264192 [ 934.777257][ T9422] loop3: detected capacity change from 0 to 4 [ 934.827756][ T9422] EXT4-fs (loop3): Can't read superblock on 2nd try [ 934.845604][ T9418] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:15:44 executing program 0: mmap$perf(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x4000010, 0xffffffffffffffff, 0x40) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x101a00, 0x0) write$sysctl(r2, &(0x7f0000000040)='1\x00', 0x2) [ 934.942950][ T9422] loop3: detected capacity change from 0 to 4 [ 934.975542][ T9422] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000005300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 935.370876][ T9411] syz-executor.1 (9411): drop_caches: 1 [ 935.384318][ T9423] syz-executor.5 (9423): drop_caches: 1 [ 935.407273][ T9440] loop4: detected capacity change from 0 to 264192 [ 935.505370][ T9440] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:15:45 executing program 1: r0 = gettid() syz_open_procfs(r0, &(0x7f0000000040)='limits\x00') openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) 11:15:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000e000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r1, 0x40}], 0x1, 0x0) [ 935.642904][ T9449] loop3: detected capacity change from 0 to 4 [ 935.665005][ T9449] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000006300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 935.751831][ T9449] loop3: detected capacity change from 0 to 4 [ 935.760642][T14487] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 935.790277][ T9449] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:45 executing program 1: syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) 11:15:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300200000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:46 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) r4 = dup2(r3, 0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VT_GETSTATE(r4, 0x5603, 0x0) ioctl$TIOCL_PASTESEL(r2, 0x541c, &(0x7f0000000080)) r5 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) r8 = dup3(0xffffffffffffffff, r5, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r8, 0x28, 0x2, &(0x7f0000000100)=0x9, 0x8) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) r9 = socket$pppoe(0x18, 0x1, 0x0) ioctl$INCFS_IOC_PERMIT_FILL(r9, 0x40046721, &(0x7f0000000140)={r3}) syz_io_uring_submit(r6, r7, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r5, 0x450e, 0x0, 0x0, 0x0, 0x0) 11:15:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000007300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 936.108902][ T9467] loop3: detected capacity change from 0 to 4 [ 936.140475][ T9467] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:46 executing program 1: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000000)="7031c3930e067f30fd086b16b710c3d4bbc3bbc41721f12e92bf8de949bb1b5efc75db5001a2a4145c150f8d0060a7bda452a2d91d7d291d10aad78a7c3ebcf55520b17757186b7c29c0b1dd9248f3cb64902a71c17d138999a5feba0cbf06c92c5b0d5be2baa3949e2040fcf89108cfac551057713bff749a194a9c00132c564c1deec5a95bf0a6363c94ade0ea4f330e0a6b0e969b6516aa6d3bf221ced4456428cb13ecf8eb158042a112966e3014f5ca01d3517c8c034ced5a80fda71ca8ae3afdae8ae6f2640fe735ed89dded869bb70ba42a41e6e760120aa07cfa4800a7c1880f9d15354200eb4e44e2e0a408728fde81", 0xf4) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@multicast1, @in6=@mcast2}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) sendfile(r1, r0, 0x0, 0x1) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000240)=""/112, 0x70}, {&(0x7f0000000300)=""/44, 0x2c}], 0x2, 0x58800000, 0x7) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r2, 0xc0045878, 0x0) clock_gettime(0x0, &(0x7f0000005ec0)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000005cc0)=[{{0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/252, 0xfc}, {&(0x7f0000001480)=""/137, 0x89}, {&(0x7f0000001540)=""/71, 0x47}, {&(0x7f00000015c0)=""/24, 0x18}, {&(0x7f0000001600)=""/191, 0xbf}, {&(0x7f00000016c0)=""/143, 0x8f}], 0x7, 0xfffffffffffffffe}, 0x6}, {{0x0, 0x0, &(0x7f0000002a40)=[{&(0x7f00000018c0)=""/234, 0xea}, {&(0x7f0000001800)=""/74, 0x4a}, {&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f00000029c0)=""/123, 0x7b}], 0x4, &(0x7f0000002a80)=""/166, 0xa6}, 0x80000001}, {{&(0x7f0000002b40)=@qipcrtr, 0x80, &(0x7f0000002d00)=[{&(0x7f0000002bc0)=""/70, 0x46}, {&(0x7f0000002c40)=""/124, 0x7c}, {&(0x7f0000002cc0)=""/5, 0x5}], 0x3}, 0x81}, {{&(0x7f0000002d40)=@x25={0x9, @remote}, 0x80, &(0x7f0000002e40)=[{&(0x7f0000002dc0)=""/102, 0x66}], 0x1, &(0x7f0000002e80)=""/143, 0x8f}}, {{&(0x7f0000002f40)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private2}}}, 0x80, &(0x7f00000041c0)=[{&(0x7f0000002fc0)=""/4096, 0x1000}, {&(0x7f0000003fc0)=""/129, 0x81}, {&(0x7f0000004080)=""/169, 0xa9}, {&(0x7f0000004140)=""/105, 0x69}], 0x4, &(0x7f0000004200)=""/43, 0x2b}, 0x1}, {{&(0x7f0000004240)=@isdn, 0x80, &(0x7f0000005480)=[{&(0x7f00000042c0)=""/159, 0x9f}, {&(0x7f0000004380)=""/4096, 0x1000}, {&(0x7f0000005380)=""/9, 0x9}, {&(0x7f00000053c0)=""/142, 0x8e}], 0x4, &(0x7f00000054c0)=""/174, 0xae}, 0xff}, {{&(0x7f0000005580)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x80, &(0x7f0000005700)=[{&(0x7f0000005600)=""/8, 0x8}, {&(0x7f0000005640)=""/159, 0x9f}], 0x2, &(0x7f0000005740)=""/60, 0x3c}, 0x7fff}, {{&(0x7f0000005780)=@qipcrtr, 0x80, &(0x7f0000005b80)=[{&(0x7f0000005800)=""/208, 0xd0}, {&(0x7f0000005900)=""/160, 0xa0}, {&(0x7f00000059c0)=""/73, 0x49}, {&(0x7f0000005a40)=""/162, 0xa2}, {&(0x7f0000005b00)=""/88, 0x58}], 0x5, &(0x7f0000005c00)=""/135, 0x87}, 0x7fff}], 0x8, 0x40000103, &(0x7f0000005f00)={r3, r4+60000000}) [ 936.160131][ T9435] syz-executor.0 (9435): drop_caches: 1 [ 936.167923][ T9472] loop4: detected capacity change from 0 to 264192 [ 936.214860][ T9467] loop3: detected capacity change from 0 to 4 [ 936.275892][ T9467] EXT4-fs (loop3): Can't read superblock on 2nd try [ 936.297532][ T9472] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:15:46 executing program 5: ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) write$binfmt_elf32(r2, &(0x7f0000000100)=ANY=[], 0x3) write$binfmt_misc(r2, &(0x7f0000000740)=ANY=[], 0x2bb98205) splice(r1, 0x0, r3, 0x0, 0x4ff9c, 0x0) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r4, r0, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) [ 936.426480][ T9457] syz-executor.5 (9457): drop_caches: 1 [ 936.900870][ T9438] syz-executor.0 (9438): drop_caches: 3 11:15:46 executing program 0: restart_syscall() r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_syncookies\x00', 0x1, 0x0) sendmsg$netlink(r0, &(0x7f00000006c0)={&(0x7f0000000500)=@kern={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000640)=[{&(0x7f0000000540)={0xd4, 0x23, 0x100, 0x70bd25, 0x25dfdbfc, "", [@typed={0x14, 0x18, 0x0, 0x0, @ipv6=@loopback}, @nested={0xa5, 0x4d, 0x0, 0x1, [@typed={0x8, 0x33, 0x0, 0x0, @u32=0x47e}, @typed={0x4, 0xc}, @generic="dbe7394a11d1a1102af9edcc89154c8989bb4b02add57b1e80edd964fa81fd9f502d38c37d1333bc120e57ee4f27b2b012d14387b41edacda44173499a701993a7a914ab8606339187ab20f8c652a88770c5854e9dee9b8da58202b8d361b82b84d1ea0d4fe63127c688b71c203331f08b9ee4a247452eedaf70b9f9221b14f0da31991b6d662acd1fca868e880559c58149d3b711"]}, @typed={0x8, 0x83, 0x0, 0x0, @ipv4=@broadcast}]}, 0xd4}], 0x1, &(0x7f0000000680)=[@rights={{0x14, 0x1, 0x1, [r0]}}], 0x18, 0x80}, 0x20000001) sendfile(r1, r0, 0x0, 0x1) restart_syscall() restart_syscall() sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)=ANY=[@ANYBLOB="6c0000001500000327b47000fedbdf250208e1fd", @ANYRES32=0x0, @ANYBLOB="08000400ac1e010114000300767863616e3100000000000000000000140003006873723000000000000000000000000008000400ac1414aa080004007f00000114000300726f73653000"/84], 0x6c}, 0x1, 0x0, 0x0, 0x20008000}, 0x20000000) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[&(0x7f00000003c0)='mountinfo\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='/proc/sys/net/ipv4/tcp_syncookies\x00', &(0x7f0000000140)='/proc/sys/net/ipv4/tcp_syncookies\x00'], &(0x7f0000000380)=[&(0x7f0000000080)='/proc/sys/net/ipv4/tcp_syncookies\x00', &(0x7f0000000200)='/proc/sys/net/ipv4/tcp_syncookies\x00', &(0x7f0000000240)='mountinfo\x00', &(0x7f0000000280)='\x00', &(0x7f0000000300)='mountinfo\x00', &(0x7f0000000340)='/proc/sys/net/ipv4/tcp_syncookies\x00'], 0x400) 11:15:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000008300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300300000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 937.092779][ T9495] loop3: detected capacity change from 0 to 4 [ 937.094654][ T9496] loop4: detected capacity change from 0 to 264192 [ 937.148216][ T9495] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:47 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) fcntl$notify(r0, 0x402, 0x1) sendfile(r1, r0, 0x0, 0x1) openat(r0, &(0x7f0000000000)='./file0\x00', 0x4080, 0x40) 11:15:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300400000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 937.335182][ T9496] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:15:47 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r4 = syz_io_uring_setup(0x187, &(0x7f0000000180), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000100)) io_uring_enter(r4, 0x1f84, 0x0, 0x0, 0x0, 0x19) r5 = syz_io_uring_setup(0x77f, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2, 0x3ce, 0x0, r4}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) write$snapshot(r3, &(0x7f0000000080)="3ffb83984bd3c001bf67c1ef52198272b8c8a7e335aae8c38227451df8176ae36ae45ec730ad3fd14932366cd1c605", 0x2f) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) close(0xffffffffffffffff) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe2, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000001500)=@newtaction={0x711c, 0x30, 0x200, 0x70bd27, 0x25dfdbfb, {}, [{0xe0, 0x1, [@m_gact={0xdc, 0xf, 0x0, 0x0, {{0x9}, {0x34, 0x2, 0x0, 0x1, [@TCA_GACT_PARMS={0x18, 0x2, {0x7fffffff, 0x3, 0x3, 0x0, 0x10001}}, @TCA_GACT_PROB={0xc, 0x3, {0x2, 0x2150, 0x3}}, @TCA_GACT_PROB={0xc, 0x3, {0x2, 0xd59, 0x3}}]}, {0x7d, 0x6, "f03a1ccad2e79ff7884b7f3aec83f0bfc7218a1d1d05e570bd1cb6f9ea72feddf9a65c4e80424d110e5d2f22dc9f8fd8d072e10954fe62be58750ba080d2c7510dd4f911edc57504e13c47e1389b7b26916afa950773276268f86e941c16b118dee503532c4f37bf50143bbc7d9912618b2e0ca6dfa151b560"}, {0xc}, {0xc, 0x8, {0x0, 0x1}}}}]}, {0x6f10, 0x1, [@m_vlan={0xb8, 0x1d, 0x0, 0x0, {{0x9}, {0x6c, 0x2, 0x0, 0x1, [@TCA_VLAN_PARMS={0x1c, 0x2, {{0x0, 0x1, 0x10000000, 0x3, 0x3}, 0x2}}, @TCA_VLAN_PARMS={0x1c, 0x2, {{0x1ff, 0x1, 0x0, 0x3, 0x63}, 0x3}}, @TCA_VLAN_PUSH_VLAN_PRIORITY={0x5, 0x6, 0x1}, @TCA_VLAN_PUSH_VLAN_ID={0x6, 0x3, 0xcbc}, @TCA_VLAN_PUSH_VLAN_ID={0x6, 0x3, 0x39}, @TCA_VLAN_PUSH_VLAN_PRIORITY={0x5, 0x6, 0x3}, @TCA_VLAN_PUSH_VLAN_ID={0x6, 0x3, 0x95}, @TCA_VLAN_PUSH_VLAN_ID={0x6, 0x3, 0x9b6}]}, {0x23, 0x6, "da8d9f81202adb906115c741a75827c95394364b0ba184a278ec466ec758a5"}, {0xc}, {0xc, 0x8, {0x1, 0x2}}}}, @m_simple={0x70, 0x16, 0x0, 0x0, {{0xb}, {0x1c, 0x2, 0x0, 0x1, [@TCA_DEF_PARMS={0x18, 0x2, {0x8001, 0x0, 0x8, 0x1f}}]}, {0x2b, 0x6, "b286749386fd4f90e2667f7adbc8b26652054ed52dcc795f9315d4c9b9f1cb3cc0842f2ba1d250"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x0, 0x1}}}}, @m_pedit={0xf80, 0x12, 0x0, 0x0, {{0xa}, {0xe84, 0x2, 0x0, 0x1, [@TCA_PEDIT_PARMS={0xe80, 0x2, {{{0xff, 0x461, 0x20000000, 0x5, 0x8}, 0x3, 0xff, [{0x8, 0xbc, 0xa4f, 0x4, 0x7ff, 0x6}, {0x5a, 0x58215b91, 0x40, 0x2, 0x8, 0x1}, {0xf72, 0x9, 0x235, 0x7, 0x4777, 0x9}, {0xe12, 0x100, 0x0, 0x0, 0x2, 0x2}]}, [{0x400, 0x3, 0xfffffffb, 0x3a, 0x8000, 0x7c}, {0x3f, 0x9, 0x0, 0x93c5, 0x4, 0x200}, {0x4, 0x0, 0xffff8e11, 0x1, 0xacf, 0xfcef}, {0x1000, 0x7, 0x2, 0x4, 0x80}, {0xfffffffb, 0x7, 0x4, 0x1, 0x1, 0x1f}, {0x200, 0x10000, 0x8, 0x10000, 0x558, 0x1}, {0x4, 0x10000, 0x0, 0x3, 0x6, 0x20}, {0x4, 0x4, 0x101, 0xeb9, 0x40, 0x100}, {0x97d, 0x8, 0x1, 0x3, 0x9, 0x1ff}, {0x1, 0x8, 0x2000000, 0x0, 0x3, 0x1}, {0xfffffffe, 0x40, 0x5f, 0x80, 0x5, 0x6}, {0x9, 0xc8, 0x3, 0x200, 0xfff, 0x6}, {0x9, 0x9, 0x6, 0x430, 0xffff7fff, 0x200}, {0x8001, 0x4, 0x100, 0x8, 0x7f, 0x5}, {0x2, 0x5, 0x20, 0x5, 0x5, 0x40}, {0x10000, 0x101, 0x1, 0x7ff, 0x9, 0x4}, {0x1, 0xffffff45, 0x6, 0x5, 0x4, 0x5}, {0x6, 0x7fff, 0x5, 0x401, 0x401, 0x4}, {0x594d, 0x0, 0x8001, 0x59, 0x401, 0x2}, {0xfffffff9, 0x4, 0x4, 0x1, 0x6}, {0x48ad, 0x441, 0x6, 0x7, 0x4, 0x7fff}, {0x3, 0x8, 0x2, 0x9, 0x5, 0x3}, {0x3f, 0x7, 0x5, 0x4, 0x7, 0x9}, {0x5, 0x6, 0x3, 0xad2, 0x3, 0x8}, {0x3, 0xb4, 0x3, 0x400, 0x6, 0xfffffff7}, {0xffffffff, 0x7, 0x8001, 0x8, 0x0, 0x2}, {0x4, 0x7fffffff, 0x3, 0x4b, 0x1f, 0xfffff4b4}, {0x101, 0x92f, 0x2, 0xfffffffd, 0x1, 0x9}, {0x9, 0x6, 0x8, 0x6, 0x1, 0x43f172eb}, {0x4, 0x7f, 0x20, 0x4, 0x6}, {0x3, 0x2, 0x800, 0x12, 0xba10, 0x3}, {0x8, 0xa246, 0x81, 0x6, 0x7, 0xd9}, {0x844, 0x727, 0x5, 0x23, 0x7ff, 0xffffff1f}, {0x101, 0x401, 0x1f, 0x40, 0x0, 0x6}, {0x0, 0x9, 0x4, 0xdb, 0x8, 0xdc6}, {0x1098, 0x80000001, 0x6, 0x3, 0x49fc, 0x1f}, {0x8, 0x5, 0xb5, 0x8, 0x74, 0x40}, {0x401, 0x3, 0xd1, 0xffff, 0x1, 0xc781}, {0x0, 0x5, 0xfffffffc, 0x7, 0x57, 0x4}, {0x5, 0x0, 0xb206, 0x1, 0x0, 0x365c}, {0x0, 0x7, 0x6, 0x25, 0x9, 0x2}, {0x9, 0x80000, 0x7, 0xd0, 0x3, 0xff}, {0x400, 0x4, 0x5, 0x40, 0x5, 0x6}, {0xef8, 0xce0, 0x4, 0x32d, 0x35, 0x6}, {0x0, 0xa7, 0x0, 0x0, 0x4, 0x3}, {0x7, 0x0, 0x1f, 0x7fffffff, 0x6, 0xde}, {0x250f, 0x1, 0x1, 0x1ff, 0x8, 0x200}, {0xff, 0x1, 0x6d7d, 0x3f, 0x2, 0x2}, {0x4, 0x2, 0x6, 0x3, 0x3, 0xb23}, {0x3, 0x9, 0xc, 0xfffffffe, 0x2, 0xfc4}, {0x4, 0x1ff, 0x0, 0x20000, 0x1, 0x80000000}, {0x4, 0x7f, 0xbf4f, 0x3, 0xa0d, 0x7}, {0x5, 0x63, 0xfff, 0x8, 0x8, 0x200}, {0xd35, 0x200, 0xff, 0x80, 0x913, 0x8}, {0x0, 0x8000, 0x5, 0x0, 0x0, 0x76da}, {0x2, 0x9f, 0x5, 0x7ff, 0x7, 0x4}, {0x488f5c3c, 0x6, 0x0, 0x20, 0x20, 0x3}, {0x2, 0x81, 0x8, 0x200, 0x62bb, 0x48}, {0x5, 0x7ff, 0x3f, 0x9, 0xa9}, {0x5, 0x9e, 0x101, 0x1ff, 0x7fffffff, 0x8}, {0x5, 0x1ff, 0x5, 0x6, 0x7ff, 0x2}, {0x5, 0x2, 0xfffff801, 0xccf, 0x2, 0x81}, {0x3f, 0x4, 0x6, 0xffffffff, 0x9, 0x6}, {0x7fff, 0xf1e, 0x9, 0xf2, 0x81, 0x1f}, {0x4, 0x6, 0x1f, 0x0, 0x3, 0x5}, {0x9, 0x3, 0xf3e3, 0x1000000, 0x3c, 0x7c}, {0x1ae, 0x5, 0x400, 0x6, 0x1, 0x800}, {0x7, 0x1f, 0x5, 0x2, 0x1000, 0x7}, {0x4, 0x2, 0x20, 0xffff, 0x3}, {0x9e8, 0x0, 0xec, 0x7f, 0x4, 0x80000000}, {0x8, 0x200, 0x9, 0xa7b, 0x9, 0xe790}, {0xfffffffd, 0x40, 0x3, 0x3fc000, 0xa5, 0x9}, {0x80000000, 0x80, 0x0, 0x7, 0xffffff00, 0x1}, {0x0, 0x9, 0x7e1962e, 0x1, 0x0, 0x2}, {0x0, 0x6, 0x4, 0x7fff, 0x377, 0x7fffffff}, {0x4, 0x8, 0xffffffff, 0x3, 0xfde, 0xb1f}, {0x40, 0x81, 0x3, 0x7ff, 0x1000, 0x1}, {0x9, 0x7, 0x401, 0xff, 0x2d, 0x2}, {0x7fffffff, 0x1, 0x9, 0x1000, 0x6, 0x4}, {0x5, 0x8, 0x9, 0x4370, 0x200, 0x7}, {0x9, 0x0, 0x0, 0x31d, 0x31c, 0x4}, {0x3, 0xff, 0x7, 0xcbd7, 0x6, 0x4}, {0x20, 0x4, 0xfff, 0x1ff, 0x6, 0x2}, {0x4, 0x9, 0x0, 0x7fffffff, 0x1}, {0x1000, 0x1124, 0x60, 0x1, 0x9, 0x4}, {0x400, 0x1, 0x100, 0x6000000, 0x2, 0x2}, {0x5, 0x4, 0x5, 0x1, 0x3ff}, {0x81, 0x1000, 0x5, 0x401, 0x0, 0x3}, {0x1f, 0x1, 0x1, 0x5, 0xfffffffe, 0x1}, {0x8, 0x4f00, 0x7fff, 0x3, 0xd2, 0x200}, {0x7, 0xf756, 0x8, 0x8, 0xd5e, 0x4}, {0x7, 0x2, 0x7, 0xfff, 0x5, 0x401}, {0x4, 0x5, 0x7fff, 0x1, 0x10000, 0x101}, {0x0, 0x4, 0xffffffff, 0x800, 0x8, 0x1}, {0x7, 0xfff, 0x0, 0x4251, 0x6, 0x40}, {0xfff, 0xffffffad, 0x1, 0x6, 0xffffffe7, 0xf6}, {0x7, 0x1, 0x80000000, 0x2, 0x4, 0x5}, {0x81, 0x20, 0x7ff, 0xffff8f1c, 0x3, 0xe16a}, {0x8, 0xff, 0xfffffffa, 0x6, 0x7e34, 0x4}, {0x0, 0x4, 0x7fff, 0x5, 0x9, 0x4a8}, {0x80000001, 0x7, 0x80000000, 0x1, 0x88, 0x3}, {0x1f, 0x8001, 0x8, 0x6, 0x5, 0x9}, {0x3c755e59, 0x7, 0x5, 0x5, 0x6, 0x5}, {0x200, 0x3, 0xfffff801, 0x521c, 0x9, 0x3}, {0x8, 0x3ff, 0x5, 0x10000, 0x1f, 0x1}, {0x80000000, 0xa23, 0x3, 0x5, 0x10001, 0xc4}, {0x2, 0x7, 0x3, 0x71, 0x8, 0x3f}, {0x7, 0xdb5c, 0xcba, 0x0, 0x8, 0x6}, {0x9, 0x1, 0xb504, 0x2, 0x8, 0xffff}, {0x0, 0x780, 0xffff, 0x9, 0x20c}, {0x19, 0x7fff, 0xffff, 0x0, 0x81}, {0x0, 0xd93, 0x8, 0x4b03, 0xf33, 0x1f}, {0x0, 0x3, 0x0, 0x3790a573, 0x3a10, 0x9}, {0xa4, 0x3a, 0x5, 0x50, 0x81, 0x6}, {0x2, 0x1f, 0x7, 0x3, 0x0, 0x45c}, {0x7fff, 0x1f, 0xfffffffc, 0x80000000, 0x20, 0x40}, {0x4, 0x40, 0x7f, 0x7, 0x5}, {0x81, 0xfffff359, 0x1ff, 0x373, 0x4, 0x2}, {0x2, 0xd5, 0x6, 0x1000, 0x4f07, 0x800}, {0x0, 0x1ff, 0x1, 0x80, 0x80000000}, {0x400, 0xfee, 0x17d, 0x5, 0xfff, 0x6}, {0x3, 0x200, 0x8000, 0x8, 0x1, 0x9388}, {0x6c5756f8, 0x33, 0x7, 0x6, 0x3, 0x3}, {0x3, 0x3, 0x1, 0x1, 0x3cf0000, 0x8af}, {0x6a, 0x2, 0xaad, 0x8e3, 0x1, 0x400}, {0x6ac1, 0x0, 0x4, 0x8, 0x9, 0x9}, {0x3, 0x1, 0x4, 0x1, 0x7, 0xb5}, {0x7, 0x3f, 0x7, 0xfffffffa, 0x400, 0xfffffffb}], [{0x5, 0x1}, {0x2, 0x1}, {}, {0x3, 0x1}, {}, {0x3, 0x1}, {0x2}, {0x5, 0x1}, {0x4, 0x1}, {0x4}, {0x1}, {0x5, 0x1}, {0x1}, {0x1, 0x1}, {0x5}, {0x0, 0x1}, {0x2}, {0x4}, {}, {0x0, 0x1}, {0x2}, {0x3, 0x1}, {0x4}, {0x5, 0x1}, {0x4}, {0x4, 0x1}, {0x5, 0x1}, {0x4, 0x1}, {0x1}, {0x0, 0x1}, {0x3, 0x1}, {0x5, 0x1}, {}, {0x5}, {0x1}, {0x1}, {0x5, 0x2}, {0x1, 0x1}, {0x0, 0x1}, {0x2}, {}, {0x1, 0x1}, {0x2}, {0x3, 0x1}, {0x1, 0x1}, {0x0, 0x1}, {0x3, 0x1}, {0x4}, {}, {0x2}, {0x2}, {0x1, 0x1}, {0x5, 0x1}, {0x2}, {0x3}, {0x2, 0x1}, {0x5, 0x1}, {0x4, 0x1}, {0x4, 0x1}, {0x5, 0x1}, {0x3}, {0x4, 0x1}, {0x3}, {0x5, 0x1}, {0x1, 0x1}, {0x3, 0x2}, {0x4, 0x1}, {0x2}, {0x1}, {0x2, 0x1}, {0x0, 0x1}, {0x5}, {0x10a8319f1f972abd}, {0x1}, {0x3}, {0x5, 0x1}, {0x0, 0x1}, {0x2, 0x1}, {0x3}, {0x2}, {0x2}, {0x3, 0x1}, {0x1}, {0x9, 0x1}, {0x0, 0x1}, {0x2, 0x1}, {0x2, 0x1}, {0x0, 0x1}, {0x5}, {0x0, 0x1}, {}, {0x2}, {0x0, 0x1}, {0x1}, {0x5}, {0x1}, {0x5}, {0x5, 0x1}, {0x7}, {0x1}, {0x1, 0x1}, {0x2}, {0x4, 0x1}, {0x1}, {}, {0x3}, {0x6}, {0x0, 0x1}, {0x5}, {0x2}, {0x0, 0x1}, {0x2, 0x1}, {0x5}, {0x3}, {0x5, 0x1}, {}, {0x3}, {0x3, 0x1}, {0x3}, {0x3}, {0x3, 0x1}, {0x1}, {0x0, 0x1}, {0x5}, {0x2}, {0xc880b6cac4f7a6d0, 0x1}, {}, {0x5, 0x1}]}}]}, {0xd2, 0x6, "662bccb7f7c10675c86c66e70b1c565338d274a30793104cdeec89892a43aa63a0f29770a314a5e7a9c89771212f4416f2c25c963b61854c66bcb7e645622b473ce02b451e93eccdd7b00529975aa3327e0e0d3e817652b24904f2de44c9f5179b1699de0d912465fe45dd82f835049924eb837155a89a2b8a95e5050eb089a126460c1237f6f82aeecac0704283bc79e894e0c470de428bebe4e4cad642d367418964c6cbc9121872cd8b997ae993c44051d5617d691ff24aa0ac7bf9a5701d60dfd2b70aab1e8512ee01ff27bc"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2, 0x7}}}}, @m_tunnel_key={0xb4, 0x17, 0x0, 0x0, {{0xf}, {0x68, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_ENC_DST_PORT={0x6, 0x9, 0x4e24}, @TCA_TUNNEL_KEY_ENC_IPV6_DST={0x14, 0x6, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @TCA_TUNNEL_KEY_ENC_KEY_ID={0x8, 0x7, 0x7f}, @TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0x80000001, 0x20, 0x3, 0x6, 0x1}, 0x1}}, @TCA_TUNNEL_KEY_ENC_DST_PORT={0x6, 0x9, 0x4e24}, @TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0x8, 0x7f, 0xfffffffffffffffd, 0x2, 0xb1}, 0x2}}]}, {0x1d, 0x6, "8f1dc405d697056bdb618b65aa51195b30cc795251323f8b19"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x3, 0x1}}}}, @m_skbedit={0x104, 0x9, 0x0, 0x0, {{0xc}, {0x34, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PARMS={0x18, 0x2, {0x101, 0x0, 0x20000000, 0x8001, 0x4}}, @TCA_SKBEDIT_MARK={0x8, 0x5, 0x8}, @TCA_SKBEDIT_MARK={0x8, 0x5, 0xffffffff}, @TCA_SKBEDIT_PTYPE={0x6, 0x7, 0x7}]}, {0xa6, 0x6, "f68b9232b21109562241de05fc7653b0fbce290ba4b358481f4b48e1297f7734d482aad3d329f55b974b342c213e2836b3dbf050f73c81839855b4b04633252c625685510b7ac54d4b1a3b5918b6d0534a9a5679de91670af4bef85a7e49a69b72fc64ef08316c60fa432489c8a4d0468af77f798ce8a1c227857ee4557be3046e1cfa90e2d00d09c9754a35d078267c432f26ed543277972eb438c01dbd2a09f6b4"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1}}}}, @m_pedit={0x5ae4, 0x19, 0x0, 0x0, {{0xa}, {0x4ab8, 0x2, 0x0, 0x1, [@TCA_PEDIT_PARMS_EX={0xe50, 0x4, {{{0x20, 0x1000, 0x5, 0x200, 0x4}, 0x1, 0x3f, [{0x2, 0x1, 0x3f, 0x6, 0xa530, 0x8000}, {0xffff0000, 0x6ef4, 0x20, 0x3, 0x9d, 0x1}]}, [{0x0, 0x7, 0x7, 0x3ff, 0x6, 0x6}, {0x7fffffff, 0x5, 0x9, 0x6, 0x0, 0x3}, {0x9, 0x6, 0x401, 0x2, 0x4ec6, 0x1}, {0x5, 0x8, 0xebd, 0x5, 0x2, 0x3}, {0x3f, 0x200, 0x3f, 0x0, 0x6, 0x2}, {0x5, 0x81, 0x1ff, 0x9, 0x1670, 0x7}, {0x20, 0x4, 0x8, 0x200, 0x1, 0x20}, {0x1800, 0xff, 0x2, 0x0, 0x20a3, 0x3}, {0x1, 0x551, 0x5, 0x8, 0x7, 0xa3f}, {0x4800000, 0xbe69, 0x7, 0x4, 0x1f, 0x4}, {0x5582, 0x50ae9df5, 0x1ff, 0x3, 0x401, 0x6}, {0x6, 0x40, 0x7, 0x5, 0x8, 0x8001}, {0x7, 0x3ff, 0x8, 0x0, 0x4, 0x8}, {0x6, 0x7fffffff, 0x100000, 0x40, 0x10000, 0x64a03b36}, {0x0, 0x26, 0x7fffffff, 0x1, 0x8213, 0x9}, {0x682, 0x1000, 0x80000000, 0x4, 0x401}, {0xffffffff, 0x3, 0xfaf, 0x0, 0x9, 0x1}, {0x0, 0x3, 0x10000, 0x7, 0x6, 0x1}, {0x7, 0x4, 0x9ed, 0x9, 0x9, 0x6}, {0xffff, 0x40, 0xff, 0xfffffffe, 0x5, 0x9}, {0x9, 0x8, 0xff, 0x2, 0x3, 0x5}, {0x6, 0x3, 0x6, 0xae, 0x8, 0x1ff}, {0x1f, 0x1f, 0x3f, 0x200, 0x6c, 0x7}, {0x5, 0x1, 0x2, 0x45d4, 0x4a42, 0x4}, {0x0, 0x3, 0x9, 0xff, 0x2, 0x9}, {0x4, 0x0, 0x5, 0x4, 0x7, 0x81}, {0x1, 0x25b9, 0x5, 0x9, 0x4, 0x5}, {0x200, 0x0, 0x0, 0x3f, 0x80000001, 0xffff}, {0x2, 0x6, 0x3ff, 0x507, 0x6, 0x3}, {0x4, 0x5, 0x6, 0x4, 0x0, 0x812}, {0x1f, 0x3, 0x0, 0x0, 0x0, 0x7}, {0x7373, 0x8, 0x0, 0x25f, 0x9, 0x5}, {0x4, 0x40, 0x10001, 0xfffffffc, 0xd43, 0x200}, {0x1, 0x9, 0x9, 0x4, 0xfffffffb, 0x6}, {0x6, 0x4, 0xffffffff, 0x2, 0xfffffffb, 0x4}, {0xeda2, 0xffff, 0x7, 0xffffff80, 0x2, 0x2}, {0x2, 0x2, 0xc418, 0xd57, 0x7, 0xffffffff}, {0xfffffff9, 0xfffffff7, 0x1a, 0x9, 0x800, 0x9}, {0x101, 0x8, 0x6, 0x2, 0x2, 0x2}, {0xd6, 0x7fffffff, 0x200, 0x80000001, 0x8, 0x800}, {0x9, 0xfffff180, 0x1000, 0xffffffff, 0x8}, {0x1, 0x2, 0x8001, 0x4, 0x1ff, 0x97}, {0x9, 0x3f, 0x4, 0x1, 0x4, 0x7}, {0x1f, 0x8ac6, 0x0, 0x5, 0x100, 0x7}, {0x6, 0x9, 0x80000000, 0x2, 0x80, 0x1}, {0x20, 0x2, 0x100, 0x1, 0x0, 0x1000}, {0x0, 0xffffffe1, 0xdb94, 0x3, 0x1, 0xc17}, {0x8, 0x3, 0xffffffff, 0xb21, 0x1}, {0x5, 0x4, 0x2, 0xddca, 0x8, 0x80000000}, {0x79, 0x1ff, 0x3, 0xfff, 0xffff0001, 0xffffffff}, {0x8, 0x9, 0x1, 0x7ff, 0x6, 0x8}, {0x6, 0x1ff, 0x200, 0x3, 0x3, 0x3}, {0x10000, 0x7ff, 0x2, 0x1, 0x5, 0x40000}, {0x90, 0x3, 0x1ff, 0x0, 0x191b, 0xfffffeb8}, {0x5, 0x40, 0x7, 0x1, 0x4, 0x1}, {0x3ff, 0xffffbc44, 0x0, 0x7fffffff, 0x81, 0x9}, {0x4, 0xab7, 0x2, 0x100, 0x1a, 0x2}, {0x1, 0x10b, 0xfff, 0x3ff, 0x0, 0x401}, {0x6, 0x9, 0x2, 0xfffffe00, 0x3e8, 0xffff}, {0x856, 0x7, 0x40, 0x9, 0x7645}, {0x400, 0x3, 0x7fffffff, 0x2, 0x7, 0x7fff}, {0x8, 0x7, 0x79, 0x9, 0x8d03, 0x6}, {0x800, 0xcef, 0x80000000, 0xffd3, 0x1e10000, 0x7fff}, {0x8, 0x401, 0x0, 0x10000, 0xf6, 0x9}, {0x66c3d8f, 0x100, 0x7fff, 0xfffffff7, 0x804, 0x8001}, {0x4, 0x8001, 0x4, 0x8, 0x2, 0x101}, {0x3, 0x3, 0x990, 0x9, 0x6, 0x3}, {0x5, 0x2, 0x6, 0x9a, 0x80000000, 0x3f}, {0x6, 0x2, 0x200, 0xe000000, 0x9, 0x6}, {0xfffff800, 0x1f, 0x200, 0x1ff, 0x695a, 0xfffffffb}, {0x80000000, 0x1, 0xffffffff, 0x8, 0x0, 0x9}, {0x10001, 0x10000, 0x941, 0xfffffffb, 0x10d4, 0xc00000}, {0x2, 0x76, 0x5, 0xffffffff, 0x2, 0x80000000}, {0x7, 0x5, 0x2, 0x25bd2b8f, 0x40, 0x9}, {0x7f, 0x5, 0x0, 0x2, 0xfffffffb, 0xfffffe00}, {0x2, 0x9, 0xbc, 0x10000, 0x0, 0xa9}, {0x5, 0x5, 0xffffff44, 0x5, 0xec1, 0x1ff}, {0x0, 0x8, 0xd2a, 0x0, 0x101, 0x2}, {0x7, 0x80, 0x4, 0x3, 0xccfe, 0xd0}, {0xfffffff7, 0xffffffff, 0xfed, 0x1, 0x800, 0x6}, {0x6, 0x1, 0x3ff, 0xffffffff, 0x1ff, 0x8}, {0x100, 0x7, 0x7, 0xfff, 0x3, 0x8}, {0x8, 0x80000000, 0x7, 0x8, 0x81, 0x400}, {0x2, 0xffffffff, 0x8, 0xfff, 0x4d5, 0x200}, {0x5, 0xe4, 0x3f, 0x7ff, 0x44, 0x1}, {0xffffff7f, 0x1042488b, 0x80000000, 0x3ff, 0x6}, {0x1, 0x7, 0x1, 0x401, 0xffff, 0x3}, {0x3f, 0xfffffffc, 0x10000, 0x3f, 0x80000001, 0x8001}, {0xffffffff, 0x5, 0xb68, 0x4, 0xbf29, 0x3ff}, {0x334, 0xffff2488, 0x1f, 0x0, 0x7c0274ad, 0x2}, {0xfffffc00, 0x1, 0xffffffe0, 0x7, 0x68, 0xfffffffe}, {0x7f, 0x8, 0x856, 0x200, 0x6, 0x5}, {0xffffff1b, 0xfffffffc, 0xffff3f86, 0x5, 0x3, 0x7}, {0x7, 0x6, 0x2, 0xcac, 0x6, 0x4}, {0x8, 0x4, 0x400, 0x0, 0x7, 0x20}, {0x3ff, 0x81, 0xaecd, 0x6, 0x3, 0x1ff}, {0xffff, 0xfff, 0xfff, 0x1, 0x1, 0x8}, {0x8001, 0x1, 0x0, 0xffff8915, 0x4, 0x1}, {0x3ff, 0x6, 0x1, 0x1, 0x70, 0x6}, {0x4, 0x3, 0x7f, 0x101, 0x10000, 0x5}, {0x5, 0x401, 0x9, 0x5, 0x8, 0x8}, {0x7, 0x0, 0x10000, 0xffffffe0, 0x1ff, 0x1}, {0x20, 0x5, 0x6, 0x4, 0x1ff, 0x6}, {0x4, 0x2, 0x1, 0x4, 0x0, 0x3f}, {0x7, 0x9, 0x1, 0x80a3, 0x9, 0x16359b0e}, {0x271f, 0xffffffff, 0x2, 0x8000, 0x101, 0xb8}, {0x0, 0x1, 0x1f, 0x3dd8, 0x200}, {0x2, 0x1, 0x0, 0x2, 0xffffffff, 0x10000}, {0x2, 0xffc000, 0x1, 0x5, 0x49, 0x1}, {0x0, 0x1, 0x501b, 0x8, 0x10001, 0x400}, {0x3f, 0x5, 0x7, 0x100, 0x1, 0x6}, {0x0, 0x6, 0x3aa0, 0x100, 0x3, 0x2}, {0x9, 0x4, 0x2, 0xffffffe1}, {0x8, 0x2, 0xfffffffe, 0x8}, {0x200, 0x20, 0x1, 0x200, 0x8, 0x2}, {0x2, 0x0, 0xed, 0x5, 0x7, 0xfffffff9}, {0x3, 0x2f, 0x0, 0x5803, 0xb5a, 0x1b}, {0xffffffc0, 0x4, 0x4, 0x8, 0x6, 0x4}, {0x2, 0xfffffffc, 0x60, 0x6, 0x40, 0x1ff}, {0x2277, 0x7, 0x9bc, 0x0, 0x200, 0x2e}, {0x81, 0xff, 0x6, 0x6, 0x8}, {0x400, 0x8, 0x40, 0x3, 0x1f, 0x7}, {0x6, 0x5, 0xa3a2, 0x29f7, 0x1, 0x2}, {0x80000000, 0x9, 0xffffffff, 0xd4, 0x4, 0x80}, {0x3a3c7ba6, 0x7, 0x3, 0x3, 0x9, 0x6}, {0x0, 0x7fff, 0xffffffff, 0x80, 0x412c, 0x641}, {0x80000001, 0x2, 0x4, 0x2, 0x0, 0xeb}, {0xc7, 0x7fff, 0x1, 0x8, 0x7a9, 0x50}], [{0x2}, {0x5, 0x1}, {0x4, 0x1}, {0x0, 0x1}, {0x3}, {}, {0x5, 0x1}, {0x5, 0x1}, {0x5, 0x1}, {0x2, 0x1}, {0x3}, {0x3, 0x1}, {0x0, 0x1}, {0x4}, {0x4}, {0x5, 0x1}, {0x0, 0x1}, {0x3, 0x1}, {0x5, 0x1}, {0x3}, {0x4, 0x1}, {0x4, 0x1}, {0x3, 0x1}, {0x4, 0x1}, {0x1, 0x1}, {0x0, 0x1}, {0x5, 0x1}, {0x1, 0x1}, {0x1, 0x1}, {0x1}, {0x4, 0x1}, {0x3, 0x1}, {0x1}, {0x4, 0x1}, {0x2, 0x1}, {0x5, 0x1}, {0x5, 0x1}, {0x1}, {0x1, 0x1}, {0x2}, {0x4}, {0x4}, {0x0, 0x1}, {0x2}, {0x5, 0x1}, {0x5}, {0x4, 0x1}, {}, {}, {0x1, 0x1}, {0x4, 0x1}, {0x5}, {0xf2012f3aea95d70a}, {0x3, 0x1}, {}, {0x0, 0x1}, {0x7, 0xa626a9565d1294df}, {0x1}, {0x5}, {0x3, 0x1}, {0x5}, {0x3}, {}, {0x2, 0x1}, {0x7, 0x1}, {0x1}, {0x5}, {0x4}, {0x2}, {0x1, 0x1}, {0x0, 0x1}, {}, {0x1, 0x1}, {0x0, 0x1}, {0x5, 0x1}, {0x4, 0x1}, {0x4}, {}, {0x2}, {0x2}, {0x5}, {0x5, 0x1}, {0x2, 0x1}, {0x2}, {0x1}, {0x3, 0x1}, {0x3, 0x1}, {0x4}, {0xf3ddc15314d94c81, 0x1}, {0x3}, {0x2, 0x1}, {0x2, 0x1}, {0x0, 0x1}, {0x1, 0x2}, {0x0, 0x1}, {0x3}, {0x5}, {}, {0x2}, {0x0, 0x1}, {0x7, 0x1}, {0x1, 0x1}, {}, {0x1, 0x1}, {0x5, 0x1}, {0x4}, {0x5}, {0x2, 0x1}, {0x2}, {0x4, 0x1}, {0x5, 0x1}, {}, {0x4, 0xb8eadac15727a424}, {0x3, 0x1}, {0x1}, {0x3}, {0x1}, {0x2, 0x1}, {0x0, 0x1}, {0x4}, {0x2, 0x1}, {0x5, 0x1}, {0x3, 0x1}, {0x4}, {0x2, 0x1}, {0x3}, {0x3, 0x1}, {0x3}], 0x1}}, @TCA_PEDIT_PARMS={0xee0, 0x2, {{{0x800, 0x69, 0x3, 0x40, 0xe0}, 0x6, 0xc0, [{0x6, 0x0, 0x0, 0xffffffff, 0x9, 0x800}, {0x0, 0xbf, 0x3, 0x1f, 0x7f}, {0x10000, 0x8, 0xff800000, 0xffffffff, 0xfffffffc, 0x1}, {0x1, 0x81, 0xfffff513, 0xbc0, 0x5, 0x7}, {0xffffe604, 0x0, 0x9, 0x0, 0x9c2, 0x7fff}, {0x3ff, 0x6e6, 0x7fffffff, 0xffffffff, 0xfffff800, 0x6}, {0x100, 0x7, 0x4, 0xe14, 0x4, 0xcbb}, {0x7, 0x2, 0x7, 0x2400, 0x4, 0xffffffff}]}, [{0x0, 0x5, 0x5, 0x1, 0x1f, 0xc134}, {0x45bc, 0x2cf, 0x9, 0x3, 0x8, 0x8}, {0x7fffffff, 0x1, 0x7, 0xfffffff8, 0x2, 0xffffffff}, {0x9, 0x2, 0x6, 0x0, 0x1, 0x9}, {0xff, 0x101, 0x80000001, 0x3, 0x5, 0x4}, {0x1, 0x0, 0x97, 0x10001, 0x8a62, 0x10001}, {0x80000000, 0xf9dc, 0x100, 0x4, 0x0, 0x7}, {0x3429, 0x1, 0x6, 0x1, 0x2ae1cf77, 0x40}, {0x5, 0xa310, 0xc5, 0x2, 0xb79, 0x5}, {0xc4a, 0x32ca, 0x8, 0x8, 0x0, 0x8}, {0x80000000, 0x80, 0x1000, 0x0, 0x1, 0xff}, {0x5, 0x5, 0x1, 0x4db2, 0x100, 0x7}, {0x10001, 0x3, 0x5, 0x0, 0x1, 0x5}, {0x2, 0x4, 0x101, 0x9, 0x6, 0x3b}, {0x4, 0x2216f332, 0xc0, 0xdd, 0x9, 0xae0}, {0x1, 0xffff336c, 0xffff9635, 0x9, 0x17d7, 0x400}, {0x2, 0x5, 0x1, 0x3, 0x6, 0x1ff}, {0x2, 0x9, 0x7fffffff, 0x1, 0xf02, 0x2ce}, {0x2, 0x9, 0xde, 0x7, 0xfffffffb, 0x8}, {0x1, 0x101, 0x6, 0x10001, 0x10000, 0xd384}, {0x1000, 0x2, 0x3, 0xb1, 0x3f}, {0x40, 0x7, 0x8, 0xfffffffd, 0x9, 0x8000}, {0x9, 0x5, 0x1000, 0x1ff, 0xe08, 0x1000}, {0xc, 0x7, 0x71713a8e, 0x8, 0x2, 0x9a}, {0x1, 0x3, 0xb4, 0x7fffffff, 0xfffffffc, 0x2}, {0x0, 0x3f4, 0x8, 0x5, 0x200, 0xfffffff8}, {0x1, 0x6, 0xfffffffd, 0x2, 0x400, 0x8}, {0x83, 0x4, 0x660a, 0xfffff9d4, 0x4, 0x7}, {0x101, 0x4, 0x5, 0x2a3, 0x40, 0x8000}, {0x5, 0x0, 0x7fffffff, 0x1ff, 0x83, 0x10000}, {0x5, 0x200, 0x3, 0x0, 0x9, 0x29b}, {0x0, 0x5, 0x3, 0x7, 0x9, 0xff}, {0x8, 0x4, 0xfffffffb, 0x2, 0x6, 0x8}, {0x9, 0xeb2, 0x7fe, 0x370b, 0xfffffff9, 0x5}, {0x0, 0x8, 0x5, 0xfb, 0x101, 0x200}, {0x5, 0xc94, 0xcf2b, 0xffffffff, 0x0, 0x1}, {0x81, 0x1bca, 0x81, 0x9, 0x1, 0x5deb5b11}, {0x81, 0x40, 0x5, 0x7e, 0x6, 0x1}, {0x200, 0x2, 0x800, 0xfffffffb, 0x6, 0x7}, {0x8, 0x10000, 0x4, 0x8, 0xffffffff, 0x7ff}, {0xffffff81, 0xa1, 0x0, 0x400, 0x2, 0x7}, {0x4, 0x0, 0x80, 0x20, 0xff, 0x7a1f}, {0x4, 0x4000000, 0x7f, 0x8001, 0x400, 0x8001}, {0x800, 0x4eae719d, 0x800, 0x5, 0x2c, 0x8}, {0x4, 0x7, 0x4, 0xff, 0x5, 0x40268b90}, {0x8000, 0x400, 0x0, 0x20, 0x1, 0x2c5}, {0x200, 0x1, 0x4fc, 0x2, 0x4, 0x7f}, {0x0, 0x5b, 0xfffffff7, 0x1, 0x1, 0x7fff}, {0x3, 0xa41, 0x7, 0xce, 0x100, 0x3}, {0x7, 0x0, 0x7f, 0x5, 0x1, 0x1}, {0x3ff, 0x8, 0x4, 0x8, 0x40, 0xfffffff9}, {0x0, 0x101, 0x8, 0x9, 0xf20e, 0x1}, {0x5, 0xb0, 0x0, 0x1, 0x958, 0x80}, {0x10001, 0x6, 0x7, 0x4, 0x0, 0xffffff80}, {0x2, 0x948c, 0x0, 0x6, 0x6, 0x8001}, {0xe8, 0xfff, 0x10001, 0x0, 0xffffffff, 0x1ff}, {0x3, 0x993, 0xc7, 0x1, 0x58c7, 0xaca4}, {0x8, 0x10000, 0x5, 0x8, 0xffff, 0x7}, {0x2, 0x7, 0x0, 0x9, 0xaa45, 0x7f}, {0x3, 0x3ff, 0x4, 0x3, 0x22a35ed5, 0x8}, {0x2, 0x5, 0x8, 0x0, 0x0, 0x80000000}, {0x65a7, 0x1, 0x9, 0x3ff, 0x1, 0x5}, {0x200, 0x2, 0x0, 0xffffd569, 0x2, 0x3}, {0x6, 0x1, 0x0, 0x8000, 0x7, 0x6}, {0xfffffbff, 0x4, 0x7, 0x10001, 0x0, 0x6}, {0x67c, 0x2, 0x6, 0x16b7e48c, 0x6, 0x742}, {0x2afc, 0x10000, 0xf37, 0x6, 0x1, 0x80}, {0x81d6, 0x5, 0x1, 0x400, 0x0, 0x1f}, {0x20, 0x9, 0x2, 0x800, 0x91, 0xfffffffd}, {0x80, 0x6, 0xff, 0x352e08d1, 0x1, 0xff}, {0x1, 0x2, 0x0, 0xfff, 0xffffff01, 0x61}, {0x8, 0x7, 0x6, 0x2, 0xd5c, 0x44f}, {0x401, 0x1000, 0x8, 0x6, 0xa38, 0x5fd0}, {0x9, 0xac, 0x3, 0xffffff4f, 0xad8, 0x6}, {0x630b4f5a, 0x40bd, 0xa7, 0x60d, 0x8, 0x8}, {0x7, 0x800100, 0x7fff, 0x4, 0x4, 0x4}, {0xbc0e, 0x0, 0x43, 0x1ff, 0x935f, 0x7}, {0xec, 0x800, 0x21a58be4, 0x9, 0x7, 0x84a}, {0x2, 0x6, 0x7fff, 0x5, 0x7, 0x7ed}, {0x4, 0x8, 0x5, 0x4, 0x8, 0x379}, {0x7, 0xffffffff, 0x6, 0x0, 0x2, 0x401}, {0x6a, 0x1, 0x3, 0x7, 0x400, 0xd6}, {0x131, 0x5, 0x101, 0x8, 0x4, 0x2}, {0x7fffffff, 0x16fd, 0xffffff9a, 0x80000001, 0x7fffffff}, {0xfffffff8, 0x3, 0x6, 0x4aa, 0x8, 0xd2c}, {0x7, 0x4cb5, 0x1ff, 0x531, 0x2, 0x2}, {0x6, 0xe0f0, 0x80, 0xff, 0x0, 0xfffff46c}, {0x1, 0x0, 0x6, 0xc77e, 0xffff8639, 0x2b98f3af}, {0x8, 0x10001, 0x20, 0x8, 0x20, 0x8}, {0x4, 0x5, 0xb2dc, 0x0, 0xaf4, 0x2}, {0x7, 0x2, 0x1f, 0x5, 0x86, 0x5}, {0xffffff3d, 0x40f2, 0xfffffffe, 0x10000, 0xbda8, 0x3}, {0x0, 0x3, 0x1, 0x400, 0x8, 0xfff}, {0x4, 0x200, 0x2, 0x3, 0x6, 0x4}, {0x6, 0x6, 0x10000, 0x0, 0x9, 0x4}, {0x5000000, 0x1, 0x1, 0x5abb, 0xffffdb7c, 0x9}, {0x3, 0x5, 0x9, 0x800, 0x0, 0x10001}, {0x3ff, 0xfffeffff, 0x20, 0x9df8, 0xffffffff}, {0xeec6, 0x0, 0xbc7, 0x1, 0x0, 0x5e}, {0x7fff, 0x2, 0x8, 0x1, 0x100, 0x1000}, {0x34d2, 0xd4e3, 0x7, 0x10000, 0x3, 0x5}, {0x1, 0x81, 0x1, 0x1, 0x9}, {0x0, 0x0, 0x400, 0x0, 0x5, 0xfffffff7}, {0x2, 0x1, 0x7, 0x400, 0x9, 0x7}, {0x3, 0x7, 0xffff, 0x9, 0x4, 0x26d}, {0x4, 0x1000, 0x0, 0x9, 0x4, 0x3}, {0xffffffff, 0x8, 0x7, 0x10000, 0xfffffffc, 0x7}, {0x6, 0x9, 0x80000001, 0x3, 0xff, 0x7}, {0xf839, 0xfffffc00, 0x3, 0x0, 0x1, 0x1255c4fd}, {0x3, 0x3, 0x6, 0xe33, 0xf6, 0x992e}, {0x7, 0xfff, 0x9, 0x8, 0x7ff}, {0xffffffff, 0x9, 0xffffffff, 0x81, 0x7, 0x94b}, {0x16, 0x1000, 0x0, 0x3f, 0xcaf, 0xc6}, {0x10000, 0xfff, 0x3, 0x0, 0x4, 0x6}, {0x4, 0x6, 0x6, 0xc1, 0x0, 0x1ff}, {0xab5, 0x4, 0x1, 0x7fff, 0x3, 0x7}, {0x7ff, 0x7ff, 0xfffffffb, 0x0, 0x5, 0x6}, {0x1, 0x64, 0x2, 0xfc2, 0x8001, 0x1}, {0x4, 0x80, 0x0, 0x5, 0xbd, 0x1}, {0x7, 0x80000000, 0x1, 0x1ff, 0x81, 0x7d83}, {0x1f, 0x3, 0x3, 0x6, 0x3ff, 0x5}, {0x1, 0x3, 0x2, 0x5, 0x4, 0x7}, {0x0, 0x9, 0xe0b, 0x9, 0x8, 0x7fff}, {0x1, 0x0, 0xffffffff, 0x7, 0x2cc, 0x55fe}, {0x20, 0x3ff, 0x5, 0x8001, 0x3ff, 0xb0a}, {0x1, 0x5, 0x80000000, 0x1ff, 0x15a, 0x8000}, {0xadb, 0x0, 0x633, 0x7, 0x81, 0x3ff}, {0x889, 0x1ff, 0x3ff, 0x100, 0x8, 0x3f}], [{0x2}, {0x2}, {0x2}, {0x1}, {0x5, 0x1}, {0x0, 0x1}, {0x2}, {0x2, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x4}, {0x3, 0x1}, {0x4, 0x1}, {0x2, 0x1}, {0x7, 0x1}, {0x3, 0x1}, {0x3, 0x1}, {0xb258f7ec01ba8b36}, {0x4}, {}, {0x2}, {0x2, 0x1}, {0x2, 0x1}, {0x5}, {0x4, 0x1}, {0x5, 0x1}, {0x2, 0x1}, {}, {0x2, 0x1}, {0x4, 0x1}, {0x2, 0x1}, {0x1}, {0x4, 0x3}, {0x2, 0x1}, {0x3, 0x1}, {0x3}, {0x1}, {0x5}, {0x1, 0x1}, {0x0, 0x1}, {0x4}, {0x0, 0x1}, {0x4, 0x1}, {0x4}, {0x2}, {0x4, 0x1}, {0x5, 0x1}, {0x1}, {0x1, 0x1}, {}, {0x1, 0x1}, {}, {}, {0x2}, {0x4, 0x1}, {0x1}, {0x4, 0x1}, {0x0, 0x1}, {}, {0x1, 0x1}, {0x5}, {0x4, 0x1}, {0x4}, {0x3}, {0x4}, {}, {0x2, 0x1}, {0x3}, {0x1, 0x1}, {0x4}, {0x1, 0x1}, {0x1, 0x1}, {0x4, 0x1}, {0x2}, {0x3}, {0x4}, {0x0, 0x1}, {0x3, 0x1}, {0x1, 0x1}, {0x1}, {0xb9a91a70d4345e46, 0x1}, {0x4}, {0x3}, {0x0, 0x2}, {0x6, 0x1}, {0x52c35ca38cd121e4, 0x1}, {0x5, 0x1}, {}, {}, {0x4, 0x1}, {0x6}, {0x2}, {}, {0x1}, {0x5}, {0x5}, {0x1}, {}, {0x4, 0x1}, {}, {0x4, 0x1}, {0x1}, {0x4, 0x1}, {0x4, 0x1}, {0x2, 0x1}, {0x4, 0x1}, {0x5, 0x1}, {0x3}, {}, {0x2, 0x1}, {0x2, 0x1}, {0x4}, {0x0, 0x1}, {0x0, 0x1}, {0x5, 0xaeb8bafbcecc39a2}, {0x3, 0x1}, {0x4, 0x1}, {0x1}, {0x1, 0x1}, {0x5}, {0x2}, {0x1}, {0x3, 0x1}, {0x4}, {0x2}, {0x0, 0x1}, {0x5}, {0x0, 0x1}]}}, @TCA_PEDIT_PARMS_EX={0xe38, 0x4, {{{0x20, 0xffff, 0xe, 0x101, 0x6}, 0x2, 0x6c, [{0x5, 0x20, 0x80000000, 0xae, 0x3, 0xc7}]}, [{0x3, 0x213e, 0x1, 0x8, 0x10001, 0x3}, {0x4, 0x404000, 0x7fff, 0x7, 0x7, 0x8}, {0x4, 0x99a, 0x8, 0x7ff, 0x5d27, 0xffff}, {0x8, 0x73, 0x2, 0x4}, {0x8, 0x3, 0x8000, 0x5, 0x8000, 0x400}, {0x2, 0x1ff, 0x5, 0x2, 0x101, 0x10000}, {0x10000, 0x8, 0x0, 0x0, 0x0, 0x7f}, {0x6, 0x8000, 0x80, 0x0, 0x42a2, 0x7}, {0x7ff, 0x7, 0x8, 0xf1e, 0x7, 0xe76f}, {0xfffff801, 0x4, 0x923, 0xe5, 0x3, 0x2}, {0x7f, 0x0, 0x2, 0x81, 0xc6, 0x20}, {0xc60, 0x10001, 0x800, 0xbd4, 0x5, 0x2}, {0x10000, 0x4, 0x73b, 0x947, 0x4, 0x9}, {0x4, 0x1, 0x6, 0x3ff, 0x1f, 0x3}, {0x9, 0x1f, 0x400, 0xffffc244, 0x80, 0xfffffffa}, {0xe38, 0xffff69e4, 0x4, 0x5, 0x7f0000, 0xc8}, {0x2, 0x20, 0x2, 0xff, 0xfffffff7, 0x5}, {0x7, 0x8, 0xffff0000, 0x7fffffff, 0x101, 0x3}, {0x7ff, 0x0, 0x33, 0x48b2, 0x0, 0x101}, {0x710, 0x3, 0x4, 0x280, 0xfffffffa, 0x7fff}, {0x7, 0xbd, 0x6, 0x6, 0x101, 0x2000}, {0x10000, 0x4, 0x5, 0x8, 0x8, 0x4}, {0x2, 0x1f, 0xb1a, 0x7, 0x3, 0x40}, {0xffffff78, 0x0, 0x8, 0x4, 0x1, 0x9}, {0x0, 0x8, 0x1, 0x1, 0x8, 0x844}, {0x8000000, 0x0, 0x3e, 0x3ff, 0x100, 0xbed0}, {0x7, 0x5, 0x80, 0x3, 0x7}, {0x3, 0x401, 0x5, 0x9, 0x3}, {0x4, 0x20, 0x7ff, 0x7fff, 0x4, 0x4}, {0xe9b, 0x2, 0x80000000, 0x5, 0x40, 0xa70c}, {0x4, 0xfffffffb, 0x3, 0x4, 0x400, 0x5}, {0x5, 0x81, 0x1b, 0x1000, 0x1f, 0x1}, {0x6, 0x8, 0x80000000, 0x2, 0x3, 0x9}, {0x8, 0x7, 0x5, 0xffffffff, 0x1000, 0x40}, {0x5, 0x7, 0x5, 0x80, 0x16f, 0x7}, {0x1, 0x6, 0xe9d8, 0x1, 0x8, 0x6}, {0x8, 0x7fff, 0x71, 0x4, 0x1}, {0xffffff7f, 0x4, 0x9, 0x3, 0x3ff, 0xffff}, {0x2, 0x7fff, 0x1, 0x2e, 0x1f, 0x1}, {0x7ff, 0x1e4, 0x6, 0x1, 0xfffffc00, 0x20}, {0x6e, 0x97, 0x9, 0xffffffff, 0x5, 0x5}, {0x26b9, 0x60, 0x9, 0x81, 0x5d, 0x3}, {0x7, 0x4, 0xce, 0x401, 0xffff, 0x80}, {0x6, 0x9, 0x8000, 0x9, 0x0, 0x6}, {0x3, 0x701, 0x16, 0x2, 0xe706, 0x9}, {0xffffffff, 0x2, 0xe49, 0x7}, {0x4ca4, 0x2, 0x8, 0x6, 0x9, 0x3}, {0x1f, 0xfffffff7, 0x0, 0x3, 0x9, 0x7}, {0x5, 0x8b, 0x5, 0x4, 0x86b, 0xfff}, {0x4, 0xde, 0x2, 0x0, 0x4, 0xc8}, {0x2d, 0xce, 0x80, 0x2, 0x400, 0xcad}, {0xff, 0x969, 0x100, 0x59e, 0x4, 0x8001}, {0x2, 0x8a, 0xfff, 0x7, 0x3, 0x57a7}, {0x6, 0xffffffff, 0xa41, 0x800, 0x1ff, 0x4c0}, {0xc0, 0x2, 0xfffff801, 0x401, 0xfffffff7, 0x4}, {0x1, 0x30, 0x7, 0x4, 0x2, 0x4}, {0x79, 0x8, 0x873, 0x0, 0x400, 0x10000}, {0x7fffffff, 0x5, 0x3, 0x1, 0x6, 0x9}, {0x2, 0x6b0cb22f, 0x200, 0x10000, 0xff, 0x9}, {0x9, 0x4, 0x9857d17, 0x12, 0x7, 0x26}, {0x101, 0x80000000, 0x58b, 0x2, 0x5, 0xffff}, {0x3, 0x4, 0x8, 0x66, 0x961, 0x7}, {0x1, 0x5, 0x0, 0x9, 0x7ff, 0x2}, {0x1, 0x7, 0x59, 0x6, 0x8, 0x5}, {0x9, 0xfb40, 0x4, 0x9a, 0x1, 0x21}, {0x400, 0x8, 0x1000, 0x0, 0xee, 0x10000}, {0x1, 0xfffffff7, 0x2, 0x5, 0x9, 0x1}, {0x0, 0xfffffffa, 0x80000000, 0x6, 0x3ff, 0x8}, {0xca7, 0x1, 0x1, 0x3f, 0x6, 0x7}, {0x7, 0x2, 0x2, 0x6, 0x8, 0x834}, {0x2, 0x1, 0x31b62e44, 0x81, 0x10000, 0x9}, {0x81aa, 0x8, 0x1, 0x1, 0x401, 0x80000001}, {0xe0bd, 0x1f, 0x0, 0xd4, 0xb92, 0xffffffff}, {0x2, 0x2, 0x6, 0x8c, 0x5, 0x14d0}, {0x1, 0x5, 0x10000, 0x4, 0x28, 0x7fffffff}, {0x9, 0x200, 0xff, 0x1fc00, 0x0, 0x9}, {0x45, 0x10001, 0x9, 0x3, 0xc547, 0x8000}, {0x2, 0x7fff, 0x69c, 0x20, 0x8, 0x7}, {0x7ff80, 0x9d, 0x800, 0x100, 0x25e}, {0x0, 0xfffff3e2, 0x80000001, 0x6, 0x80, 0x4}, {0x7, 0x3f, 0x40, 0x7, 0xfffff801, 0x5}, {0x8, 0x5, 0x3, 0x80000000, 0x10000, 0x101}, {0xff, 0x5, 0xffff, 0x0, 0x9, 0x1ff}, {0x7a19, 0x7, 0x1f73, 0x277, 0x0, 0x8}, {0x48, 0x8, 0x0, 0x1f, 0x6, 0x3}, {0xf7, 0xffffff6b, 0x800, 0x7, 0xd6d4, 0x1}, {0x7ff, 0x8, 0xab, 0x9, 0x8001, 0x3}, {0xe02c, 0x9, 0x7, 0x1f, 0x3, 0x7}, {0xffff4736, 0xfff, 0x7fffffff, 0x9, 0x9, 0x2a9}, {0x1a4a266, 0xc0000, 0x3, 0x2, 0x1, 0x4}, {0x3, 0x0, 0x8, 0x4a, 0xfffffff8, 0x1f}, {0x6, 0x6, 0x1, 0x6, 0x1, 0x4}, {0x0, 0x40, 0x9, 0x20, 0x3ff, 0x1}, {0x0, 0x34, 0x9, 0xfdc, 0x8}, {0x1, 0x7a0, 0xce76, 0x0, 0x401, 0x6}, {0x6, 0x0, 0x40, 0x6a, 0x6, 0x1f}, {0x8, 0x1f, 0x3, 0x101, 0x4, 0x3f}, {0x5, 0x4, 0xfffffffb, 0x6, 0x10001, 0x7f}, {0x9, 0xfffffff8, 0x3, 0x8, 0x1f, 0x1000}, {0x7f, 0x0, 0x3, 0xfff, 0x7fff, 0x4}, {0x8, 0xd2, 0x8c19, 0x80000001, 0x0, 0xcd8}, {0x2, 0x8000000, 0x4, 0x3ff, 0x9}, {0x80, 0x3, 0x8, 0x8, 0xabd1, 0x608}, {0x4, 0x2, 0xf58, 0x3f, 0x0, 0x6}, {0x6, 0x1, 0x9f7, 0x7, 0x9, 0x7}, {0x93, 0xffffff01, 0x5, 0x400, 0x401, 0x3ff}, {0x14, 0xffff, 0xfffffffd, 0x8, 0x4, 0x1}, {0xfffffe00, 0x1f, 0x0, 0x1, 0x5, 0x2}, {0x0, 0x4, 0x0, 0x9, 0x4, 0xffffffe5}, {0x4, 0x0, 0x8, 0x81, 0x3, 0x4f}, {0x8, 0x800, 0x9, 0x8, 0x2, 0xfffffffa}, {0x654d, 0x3, 0x4, 0x6, 0x9, 0x7}, {0x80, 0x80000001, 0x8, 0x0, 0x200, 0x8}, {0x1, 0x48, 0x8, 0x40, 0xffffffff, 0x81}, {0x0, 0x3f, 0x8000, 0x1, 0x1f, 0x280}, {0x4, 0x4, 0x89, 0x8001, 0x3, 0x7}, {0xffffffff, 0xf76, 0x4, 0x2, 0x101, 0x6}, {0x7, 0x3fd7, 0xffff, 0x6, 0x4, 0x7f}, {0x100, 0x4, 0x2, 0x80000000, 0xfffffffb}, {0x8000, 0x2, 0x100, 0x7, 0x9, 0xfffffffa}, {0xffff, 0x6, 0x80000001, 0x5, 0x6, 0x7f6}, {0x8, 0x0, 0x80000001, 0x80000000, 0x8, 0x9}, {0x9, 0xfffffff9, 0x3, 0x8, 0x6c, 0x9}, {0x6, 0x80000001, 0x7fff, 0x0, 0x10001, 0x73}, {0xffff, 0x9, 0x3, 0x1, 0x9, 0x1046acc}, {0x5, 0x101, 0x41, 0x3f, 0xffff, 0x8}, {0x3, 0x80000001, 0x8, 0x1, 0x1, 0xffffff00}, {0x5, 0x4, 0x5386, 0x5, 0x9}], [{0x1, 0x1}, {0x0, 0x1}, {0x2, 0x1}, {0x2, 0x1}, {0x2, 0x1}, {0x5, 0x1}, {0x3}, {0x6}, {0x5}, {0x3, 0x1}, {0x1}, {0x5}, {0x5}, {0x3}, {0x5, 0x1}, {0x1}, {0x4, 0x1}, {0x2, 0x1}, {0x3, 0x1}, {0x2, 0x1}, {0x0, 0x1}, {0x5, 0x1}, {0x0, 0x1}, {}, {0x5, 0x2}, {0x1}, {0x3, 0x1}, {0x4}, {0x2}, {0x2, 0x1}, {0x0, 0x1}, {0x3}, {0x3}, {}, {0x5, 0x1}, {0x3, 0x1}, {0x3}, {0x1, 0x1}, {0x3, 0x1}, {0x4}, {0x2, 0x1}, {0x1}, {0x2}, {0xd5f0764f7daa435d}, {0x4}, {0x2}, {0x1, 0x1}, {0x5}, {0x1, 0x1}, {0x4, 0x1}, {0x3, 0x1}, {0x2, 0x1}, {0x4, 0x1}, {0x1}, {0x2}, {0x3, 0x1}, {0x4}, {0x3, 0x1}, {0x3}, {0x5}, {0x1, 0x1}, {0x2}, {0x5}, {0x2}, {0x4, 0x1}, {0x4}, {0x4, 0x1}, {0x2}, {0x5, 0x1}, {0x1}, {0x1}, {0x4, 0x1}, {0x3}, {0x4}, {0x3}, {0x2}, {0x5, 0x1}, {}, {0x5}, {0x5}, {0x1, 0x1}, {}, {0x2}, {0x5, 0x1}, {0x5}, {0x0, 0x1}, {}, {0x5}, {0x2, 0x1}, {0x2, 0x1}, {0x4}, {0x1, 0x1}, {0x2}, {0x1}, {0x5, 0x1}, {0x5, 0x1}, {0x3}, {0x2}, {0x2, 0x1}, {}, {0x3, 0x1}, {}, {0x0, 0x545d789413a73a8}, {0x5}, {0x0, 0x1}, {}, {0x1, 0x2}, {0x0, 0x1}, {0x2, 0x1}, {0x3, 0x1}, {0x3, 0x1}, {0x4}, {0x5}, {0x3}, {0x2}, {0x0, 0x1}, {0x4}, {0x2}, {0x1, 0x1}, {0x1, 0x1}, {0x5}, {0x5, 0x1}, {0x0, 0x1}, {0x2}, {}, {0x2}, {0x2, 0x1}], 0x1}}, @TCA_PEDIT_KEYS_EX={0x4c, 0x5, 0x0, 0x1, [{0x34, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}, @TCA_PEDIT_KEY_EX_HTYPE={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}]}, {0x14, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}]}, @TCA_PEDIT_PARMS={0xe98, 0x2, {{{0x101, 0x9, 0x4, 0x6399, 0x6}, 0x8, 0x0, [{0x6cc2, 0x0, 0x7, 0x6, 0x3, 0x3}, {0x8, 0x1, 0xfffffff8, 0x77d, 0x1, 0x3}, {0x87, 0x6, 0x1, 0x2, 0x7fff, 0xfff}, {0x9, 0x0, 0x5, 0x8, 0x2, 0x200}, {0x539, 0x6, 0x8, 0x97d, 0xbf, 0x6}]}, [{0x4, 0x4, 0x5, 0x4, 0x23}, {0x1, 0x0, 0x1ff, 0x100, 0x4, 0x3}, {0x3, 0x3f, 0x8, 0x5, 0x2, 0xdbe}, {0xe5, 0x7, 0xff, 0x0, 0x0, 0x1}, {0xff, 0x10001, 0x1, 0x1669, 0xfffff001, 0x10001}, {0x9, 0xa8, 0x9, 0x101, 0x100, 0x5}, {0x4, 0x81, 0x8001, 0x7, 0x3, 0xf7de}, {0x80, 0x80000000, 0xfff, 0x1ff, 0xbd8e, 0x4}, {0xc875, 0x49, 0x8001, 0x9, 0x98, 0x28}, {0x0, 0x3ff, 0xffffce73, 0x3, 0x1, 0x9}, {0x0, 0x1000, 0x7, 0x2, 0x8}, {0x2, 0x3b37, 0x7fdb, 0x1}, {0xfffffffc, 0x21, 0x4e1, 0x0, 0x5, 0xd5}, {0x3, 0xd4, 0x6564, 0x101, 0x6, 0xffffffff}, {0xfff, 0xfffffff9, 0x1000, 0x0, 0x0, 0x8}, {0xa7d3, 0x6, 0x0, 0x3, 0x4, 0x101}, {0x10000, 0x8, 0x1f, 0x7, 0x0, 0x8}, {0x9, 0x1, 0x8000, 0x81, 0x2, 0x80000001}, {0xffffffff, 0xb18f, 0x7f, 0x101, 0x0, 0x100}, {0x5, 0x7, 0x1ff, 0x1, 0x400, 0xffffffff}, {0x3, 0x4, 0x2, 0x1000, 0x7, 0x2}, {0x80000001, 0x0, 0x8000, 0x68, 0x7fffffff, 0x7ff}, {0x5ec, 0x0, 0x8, 0x81, 0x3ff, 0x8000}, {0x2, 0x2, 0x9, 0x20, 0x1, 0x7ff}, {0x7, 0x2, 0x8, 0x2, 0x81, 0x6}, {0x9f28, 0x3, 0x43, 0x7, 0x478, 0x8d2f}, {0x570, 0x1, 0x15db0183, 0x80000001, 0x1, 0x5}, {0x7, 0x7fffffff, 0xa, 0x8, 0xfffffffb, 0x5}, {0xffff7fff, 0x7, 0x1, 0x9, 0x6, 0x8000}, {0x401, 0x4, 0x2, 0x6, 0x3f, 0x1}, {0x3, 0xb4, 0x5, 0x4, 0x3f, 0x7bfc}, {0x5, 0xdb, 0x7fffffff, 0x1, 0xfffffff9, 0x9}, {0x1, 0x2400, 0x6, 0xe32, 0x3, 0x8}, {0xd8, 0x5, 0xffff, 0x7, 0x1ef, 0x4}, {0x101, 0x3, 0x5, 0x1, 0x5, 0x7f}, {0x8ce, 0x1, 0x2, 0x8, 0x5, 0x1}, {0x100, 0x6, 0x117b, 0x1000, 0x5, 0x4}, {0x0, 0x4, 0x401, 0x8, 0x7, 0x800}, {0x10000, 0x3, 0x5, 0xaab1d8c, 0x401, 0xffff8000}, {0x2, 0x400, 0x10000, 0x0, 0x5, 0x1ff}, {0x9, 0x6, 0x774, 0x3, 0x90}, {0x8, 0xb0, 0x1, 0xaa72, 0xfff, 0xfff}, {0x60, 0x6, 0x3, 0x1ff, 0x3, 0xffff0a83}, {0x0, 0x1, 0x0, 0x7bf, 0x8, 0xffffffff}, {0x7f, 0x6, 0x1000, 0x101, 0x4e0b, 0x7}, {0x7, 0x8, 0x2, 0x10001, 0xefb, 0x1}, {0x4, 0x1ff, 0x2, 0x7, 0x3, 0xfff}, {0x18c93dbe, 0x5, 0x7, 0x6694, 0xa405, 0x9dd4}, {0x1, 0x9, 0x7, 0x40, 0x200, 0xb78}, {0x7ff, 0x8, 0x0, 0x3f, 0xffffffff, 0x3}, {0x1ff, 0x7, 0x6, 0x2, 0xae}, {0x0, 0xffffffff, 0x9, 0x800000, 0x3c, 0x2}, {0xffff, 0x10000, 0xff, 0x0, 0x4, 0x5}, {0x10001, 0x3, 0x3, 0x4000, 0x40, 0x1}, {0x8, 0x1000, 0x7, 0x5, 0x8a, 0x2}, {0x3, 0x1, 0x5, 0x800, 0x5, 0xf4}, {0x1, 0xff, 0x20, 0x6, 0x2, 0x7}, {0x8, 0xa0000000, 0x6, 0x0, 0xf3e5, 0x8}, {0x3f, 0xfffffffe, 0x927, 0x5, 0x2, 0xfff}, {0xffffffff, 0x4, 0x7, 0x965, 0x3, 0x800}, {0x3, 0x19, 0x1f, 0x1b, 0x3, 0xfffffffc}, {0x3, 0x10001, 0x7f, 0x1000, 0xffffff5b, 0x401}, {0x7fff, 0x3, 0xffffffff, 0x2cb, 0x800, 0x101}, {0x7fffffff, 0x80000000, 0x0, 0x0, 0x300000, 0x7ff}, {0xffffffbe, 0x9, 0x4, 0x401, 0x80000000, 0x7f}, {0x3f, 0x9, 0x1f, 0x9, 0x2, 0xe1c6}, {0x161, 0x0, 0x5, 0x2, 0x10001, 0x9b00}, {0x6, 0x5, 0x8, 0x7, 0x3, 0x100}, {0x8, 0x800, 0x3ff, 0x800, 0x3, 0x2f}, {0x4, 0xffff0000, 0x400, 0xfff, 0x400, 0x6}, {0x10000, 0x400, 0x7fff, 0x5, 0xfff, 0x401}, {0x8, 0x2, 0x2, 0x25f, 0x100, 0x1}, {0x81, 0x1, 0x1, 0x5, 0x7, 0xff}, {0x4, 0x5, 0x7f, 0x7fff, 0x7ff, 0x5}, {0x85d0, 0x2, 0x7fff, 0x7, 0x8001, 0x4}, {0x3, 0x4, 0x650, 0xffffffff, 0x9, 0x62}, {0x8, 0x3, 0x7, 0x8, 0x80, 0x7}, {0xffff, 0xd0, 0x7, 0x0, 0x1, 0x6}, {0x3f, 0x8, 0x8, 0x9, 0x1, 0x200}, {0xf5, 0x20, 0x3ff, 0x7fff, 0xfffffff9, 0xfffff000}, {0x0, 0x2a84, 0x7, 0x1, 0x1f, 0x7}, {0xffffe15c, 0x2, 0x9, 0x6c, 0x9, 0x8001}, {0xffffffff, 0x5, 0x10000, 0xfffffff7, 0x0, 0x3}, {0x1f, 0x3, 0x3123, 0x4, 0x84a, 0x3}, {0x9, 0xfff, 0x3, 0x7, 0x3, 0x10000}, {0x80, 0x2, 0x800, 0x0, 0xfffffffb, 0x7}, {0x8, 0x0, 0x4, 0xed, 0x4, 0x3}, {0xffffffff, 0xcf16, 0x6, 0x80000000, 0x6, 0x1}, {0x7, 0x8, 0x0, 0xfffffffe, 0xee, 0x7ff}, {0xfffffc00, 0x2, 0x8b27, 0x0, 0xfffffff9, 0x5}, {0x8, 0x7fffffff, 0x8, 0x1ff, 0x7, 0x5}, {0x4, 0x8, 0x200, 0x9, 0x1ff, 0x6}, {0x600, 0x8a, 0x8, 0x6, 0x7, 0x200}, {0x4, 0xffffffff, 0x401, 0x1, 0x200, 0x400}, {0x14000000, 0x5, 0x9, 0xc0d, 0x100, 0xfffffffc}, {0x5, 0x9, 0x704, 0x0, 0x5, 0x4}, {0x0, 0x200, 0xfffffffa, 0x40400, 0x472e, 0x6}, {0x20, 0x8, 0x7fff, 0x8, 0xffff7fff, 0x7fff}, {0xfffffff7, 0x6, 0x2, 0x7, 0xff, 0x6}, {0x5, 0x4, 0x5, 0x3, 0x5, 0x8}, {0xffffffff, 0x80000001, 0x7, 0x10000, 0xffff}, {0x7, 0x1, 0x200, 0x7, 0x3, 0x6}, {0x5c, 0x1d, 0xecf8, 0x4, 0x5, 0x7f}, {0x7, 0xda, 0x6, 0x1c96, 0x0, 0x6}, {0x1f, 0x0, 0x9, 0x0, 0x3, 0x2}, {0x9, 0x0, 0x7, 0x2e, 0xb9a0, 0x3}, {0xfff, 0x1, 0x0, 0x2, 0x1, 0x1}, {0x8, 0x1, 0x9, 0x56a2, 0xc5, 0x2}, {0x8, 0x5, 0x3, 0x9, 0x5, 0xfffffff8}, {0xde, 0x0, 0x5, 0x6, 0x5, 0x7}, {0x7990, 0x0, 0x2, 0xffffffff, 0x80000000, 0x5}, {0x4, 0x20, 0x7, 0x3, 0x8001, 0x7}, {0x4, 0x8000, 0x49a, 0xffffffe0, 0xffff, 0x8}, {0x101, 0x400, 0x0, 0x7, 0x7ff, 0x43}, {0x3, 0x100, 0x1f, 0x7ff, 0x1000, 0x80000000}, {0x10000, 0x7f, 0x0, 0x3, 0x5, 0x5}, {0x9, 0x6, 0x4, 0x7d, 0x80, 0x6}, {0x3, 0xfffffff9, 0x4, 0x40, 0x7f, 0x80000001}, {0x0, 0xaf3, 0x6, 0x7ff, 0x0, 0x3}, {0x7, 0x40, 0x9941, 0x71, 0x2, 0x7}, {0x8001, 0x9, 0x4, 0x611691cd, 0x200, 0x1}, {0x7f, 0x1ff, 0x0, 0x8, 0x7, 0x81}, {0x3, 0x7b9, 0x818, 0x8, 0x7, 0x7}, {0x7, 0x6, 0x2, 0x8, 0xdc6e, 0xb7}, {0x400, 0x80, 0x1, 0x400, 0x4e51, 0x401}, {0x3, 0x1, 0x12ad, 0x401, 0xf59, 0x2}, {0x7, 0x3, 0x80000000, 0x2, 0x5, 0xfffffc00}, {0xfff, 0x7, 0xbceb, 0x400, 0xea, 0xcc4f}], [{0x5}, {0x2}, {0x1, 0x1}, {0x2, 0x1}, {0x4, 0x1}, {0x1, 0x1}, {0x1}, {0x4}, {0x4, 0x1}, {0x5, 0x1}, {0x3}, {0x3}, {0x1}, {0x0, 0x1}, {0x6}, {0x5, 0x1}, {0x3}, {0x4, 0x1}, {0x1, 0x1}, {0x2, 0x1}, {0x3}, {}, {}, {0x4, 0x1}, {0x4, 0x1}, {0x3}, {0x5, 0x1}, {0x2, 0x1}, {0x4, 0x1}, {0x4, 0x501f4a8081263fb5}, {0x4}, {0x0, 0x1}, {0x0, 0x1}, {0x3}, {0x2}, {0x1, 0x1}, {0x3}, {0x3}, {0x2}, {0x5}, {0x1, 0x1}, {0x2, 0x1}, {0x2}, {0x5, 0x1}, {0x4, 0x1}, {0x1, 0x1}, {0x3}, {0x3}, {0x4, 0x1}, {0x5}, {0x2, 0x1}, {0x0, 0x1}, {0x4, 0x1}, {0x0, 0x1}, {0x1, 0x1}, {0x1}, {}, {0x0, 0x1}, {0x5}, {0x1}, {0x4, 0x1}, {0x1, 0x1}, {0x1}, {0x3, 0x1}, {0x2, 0x1}, {0x7}, {0x1}, {}, {0x1, 0x1}, {0x3, 0x1}, {0x0, 0x1}, {0x5}, {0x5, 0x1}, {}, {0x4, 0x1}, {0x4}, {0x3}, {0x1, 0x1}, {0x2, 0x1}, {0x2}, {0x1}, {0x3}, {0x5, 0x1}, {0x1, 0x1}, {0x2, 0x1}, {0x5}, {0x4}, {0x5, 0xfa77677d7332bb30}, {0x4, 0x1}, {}, {0x4}, {0x2}, {0x0, 0x1}, {0x5, 0x1}, {0x1, 0x1}, {0x5}, {0x5}, {0x0, 0x1}, {0x5}, {0x5, 0x1}, {0x2, 0x1}, {0x1, 0x1}, {0x0, 0x1}, {0x5}, {0x5, 0x1}, {0x4}, {0x3, 0x1}, {}, {0x4, 0x1}, {0x5, 0x1}, {0x0, 0x1}, {}, {0x2}, {0x1}, {0x2}, {0x3, 0x1}, {0x5}, {0x1, 0xfe7b3376ea99e91}, {0x4, 0x1}, {0x4}, {}, {0x3}, {}, {0x7}, {0x2}, {0x7, 0x1}, {0x5, 0x1}, {0x5, 0x1}], 0x1}}, @TCA_PEDIT_KEYS_EX={0x28, 0x5, 0x0, 0x1, [{0x24, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}]}]}, @TCA_PEDIT_PARMS_EX={0xe98, 0x4, {{{0x81, 0x2, 0xffffffffffffffff, 0x6, 0x4}, 0x6, 0x7, [{0xa32, 0x0, 0x20, 0x3ff, 0xfc, 0x7f}, {0xffff, 0x101, 0x6, 0x0, 0xb280}, {0x0, 0xf00, 0x0, 0x2, 0x4, 0x6}, {0xd6, 0x20, 0x3f, 0x3, 0x3, 0x2}, {0x9, 0xbb81, 0x4, 0x2, 0xedc5, 0x159}]}, [{0x200, 0x3, 0x1, 0x6, 0x2, 0x6}, {0xffffff01, 0x1, 0x10000, 0x81, 0x1, 0x4}, {0x7ff, 0x4, 0x0, 0x9, 0x8, 0x4}, {0x2, 0x0, 0x7, 0xfffffff9, 0x401, 0x2}, {0x1, 0x9, 0x93e, 0x6, 0x6, 0x5}, {0x2, 0x5, 0x7fffffff, 0x1000, 0xab}, {0x7, 0x0, 0xea, 0x50, 0x1, 0x6144}, {0x7ff, 0x8, 0x8000, 0xa3, 0x2, 0x1f}, {0x6a0, 0x228d, 0x5, 0x5, 0xb199, 0x9}, {0x423f, 0x9, 0x7fffffff, 0x1, 0x401, 0x6}, {0x2, 0x97, 0x40, 0x1, 0x40, 0x6}, {0x0, 0x20, 0x5, 0x1, 0x8, 0x6}, {0x1, 0x9, 0x4, 0x8, 0x67a, 0x1000}, {0x2c011da9, 0x2, 0x0, 0x9, 0xffffffc1, 0x7}, {0xfffffffb, 0x6, 0x1, 0x8, 0xfffff801, 0x1}, {0x1, 0x2, 0x2, 0x1f34, 0x10001, 0x40}, {0x1000000, 0x3ff, 0xb17, 0x1, 0x6, 0xffffff81}, {0x8, 0x20, 0x3, 0x1, 0x7a, 0x5}, {0xb1c, 0x2, 0x3, 0xadd, 0x34, 0x6}, {0x602, 0x7, 0x4, 0x7f, 0x7fffffff, 0x6}, {0x4, 0xfffffffa, 0x8, 0x1f, 0x5, 0x3e}, {0xffffffff, 0x5, 0xffff, 0x2, 0x7, 0x7}, {0x8, 0xe4c, 0x4, 0x6, 0x29, 0xe1}, {0xffffffff, 0x8, 0x35, 0x2, 0x40, 0xd4}, {0x800, 0x9, 0x10000, 0x6, 0x7f, 0x1000}, {0x0, 0x9, 0x2, 0x5, 0x100, 0x2f}, {0x8, 0x401, 0xfe0, 0x3ff}, {0x3, 0x5, 0x9, 0x8, 0x2000, 0x9}, {0x6, 0xe460, 0xc424, 0x5, 0x9, 0x10000000}, {0x1, 0x5, 0x1, 0x9, 0x80000000, 0x1f}, {0x401, 0x1, 0x7, 0x0, 0x7fff}, {0x5, 0x8000, 0x2, 0x3, 0xfff, 0x9}, {0x8, 0xfff, 0x6, 0x360d886a, 0x4, 0x9}, {0x7, 0x8, 0x7, 0x7, 0x10000, 0x7}, {0x1, 0x800, 0x9, 0x1f, 0x5, 0x4}, {0x8, 0xb82, 0xfffffff7, 0x3f, 0x7, 0xffffffff}, {0x8b40, 0x3, 0xfffffff7, 0x0, 0x401, 0x81}, {0x3, 0x80, 0x6, 0x61f0000, 0x9, 0x900}, {0x1, 0x0, 0x1, 0x3c140, 0x4, 0x401}, {0x371, 0x0, 0x8, 0x854, 0x4dbd, 0xa9}, {0x7, 0x0, 0x2, 0x6, 0x40, 0x9}, {0x8001, 0x6, 0x5fa, 0x7, 0x4, 0x7fffffff}, {0x5, 0x9, 0x80000001, 0x9, 0xfffeffff, 0x4}, {0x2, 0x401, 0x80, 0x9ba, 0x3, 0x1}, {0x0, 0x101, 0xfffffffc, 0xf7346f05, 0x61, 0x401}, {0xff, 0xfffffffa, 0x1ff, 0x401, 0x2, 0x10000}, {0xa08, 0x5, 0x9, 0x8, 0xffff, 0xdc0}, {0x640, 0x345, 0x3, 0x4, 0x6fb0e865, 0xaa6}, {0x1, 0x1, 0xb, 0x3561, 0x0, 0x3}, {0x401, 0x400, 0xa0, 0xa3, 0x400, 0x1}, {0xea, 0x40, 0x80000001, 0x6, 0x4ed8, 0xffffffff}, {0xff, 0x8, 0xfffff801, 0x10001, 0xff, 0x4}, {0x1, 0xfffffffa, 0x10000, 0x8, 0x9}, {0x5, 0x2, 0x67800, 0x6, 0x3, 0xc7}, {0x9, 0x3, 0x6, 0x7, 0x0, 0x1}, {0xba7b, 0x9, 0x10000, 0x7, 0xfffffc00, 0x5}, {0xfffffffc, 0x6, 0x0, 0x3, 0xad73, 0x401}, {0x2, 0x7, 0x1ff, 0xc1, 0x4, 0x401}, {0x9, 0x7fffffff, 0x80000001, 0x81, 0x6, 0xa28}, {0x0, 0x400, 0x9, 0x4, 0xef, 0x185}, {0x0, 0x9, 0x40, 0x5, 0x9, 0x3}, {0x7fffffff, 0x401, 0x7, 0x4e, 0x1}, {0x78c, 0x20, 0x4, 0x9, 0x2, 0x6}, {0x7, 0xd8, 0x4, 0xff, 0x7, 0x3f}, {0x7ff, 0x7, 0x81, 0x3, 0xe9, 0x7}, {0xfffffff9, 0xfffffffc, 0x9, 0x1, 0xffff, 0x91f}, {0x92ae, 0x62, 0xff, 0x6, 0x8}, {0x8, 0x0, 0x0, 0x0, 0x9, 0x401}, {0xf47, 0x100, 0x2, 0x0, 0x3, 0x7}, {0x41bc, 0x7, 0x2, 0x800, 0x16, 0x2}, {0x0, 0x2, 0x100, 0x8, 0x200, 0x7a3}, {0x5, 0x5, 0x3a, 0x7ff, 0x10001, 0x2}, {0x2, 0xffff, 0xcb, 0x9, 0x7, 0x6}, {0x81, 0x1, 0x1, 0x200, 0x40, 0xcd}, {0x4, 0x2, 0x2, 0x1, 0x7, 0x3}, {0x9, 0x9, 0x2, 0x3, 0x6, 0x8001}, {0x3b05, 0xffffffe1, 0x1, 0xd870, 0x5, 0x1}, {0x7, 0x7fe0000, 0x0, 0xfffffff8, 0x4b84, 0x10000}, {0x6, 0xfffff637, 0xa594, 0x67, 0x8001, 0x1}, {0x6, 0x6, 0x8, 0x81, 0x0, 0x5}, {0x4, 0x9, 0x95, 0x0, 0x6, 0x7}, {0x7fffffff, 0x6, 0x1, 0x200, 0x2}, {0x8, 0x93, 0xffffffb9, 0xfffffffe, 0x8001, 0x3}, {0x39, 0x8, 0xa68, 0x3, 0x9, 0x9}, {0x1, 0x1000, 0x6, 0x2, 0x5, 0x26}, {0x80, 0x6, 0xffff, 0x5, 0x0, 0xff}, {0x3, 0x8c0e, 0x1, 0x4, 0x40a310a4, 0x40}, {0x80000001, 0x2, 0x4, 0x3f, 0x2, 0xfffffff9}, {0xe2c7, 0x7, 0x0, 0x2, 0x7fffffff, 0x80000000}, {0xffffffff, 0xd0, 0x0, 0xc0, 0x47d, 0x2}, {0x5, 0x1, 0xfff, 0x57e, 0x2, 0x2}, {0x2d828d63, 0x7f, 0xb170, 0x7, 0xc6a2, 0x547}, {0xfff, 0x8, 0xfffffffa, 0x8001, 0x9, 0x40}, {0x800, 0x3, 0x20, 0x8, 0x3ff, 0xffffff80}, {0x8, 0x2, 0x80, 0x72660f08, 0x0, 0x1}, {0xffff, 0x101, 0x3f, 0x35e, 0x3ff, 0x4}, {0x3, 0x4, 0xffffe600, 0x4, 0x1000, 0x7fffffff}, {0x2, 0x10001, 0x5, 0x2, 0x0, 0x5}, {0x1, 0x10001, 0x1f, 0x1, 0x80, 0x4}, {0xc1, 0x0, 0x1, 0x2, 0x101, 0x4472a3cb}, {0xffffff6f, 0x6, 0x86c, 0x3b, 0x8, 0x3}, {0x101, 0x8, 0x60, 0xff, 0x5, 0xfffffbff}, {0x74, 0x7ff, 0x5, 0x3, 0x2, 0x4}, {0x5, 0xfffffff7, 0x8, 0x5f8, 0x5, 0x6}, {0xfffffffb, 0x9, 0x3f, 0x7fff, 0x3, 0x5}, {0x800, 0x6, 0x3f, 0x1, 0x80000000, 0xfffffe00}, {0xf8f, 0x6, 0x2, 0x20, 0x6, 0x9}, {0x0, 0x4, 0x81, 0x80000000, 0x4, 0xffff}, {0xfd, 0x3, 0x2, 0x4, 0x6, 0x3}, {0x52aa, 0x19a, 0x1, 0x400, 0x3, 0x1}, {0xed0, 0x7fffffff, 0x401, 0x4, 0x87, 0x7}, {0x7, 0x5, 0x2, 0x7fc6, 0x800, 0xe031}, {0x88be, 0x9, 0x401, 0x8, 0x81, 0x8}, {0x1, 0xffff, 0x8, 0x3, 0x6, 0x1}, {0x6d, 0x190, 0xc9d2, 0x800, 0xcb, 0xffff8001}, {0x3c, 0x80, 0x2, 0x9, 0x9, 0x400}, {0x0, 0x7e9e, 0x9, 0xffff, 0xffff, 0x1}, {0x7fffffff, 0x200, 0x6, 0x9, 0x3, 0x4}, {0x96, 0x80000000, 0x1000, 0x200, 0x52, 0x4}, {0x200, 0x9, 0xff, 0x0, 0x6, 0x7fff}, {0x6, 0xc0000, 0x6040, 0x80000000, 0x9, 0x81}, {0x9, 0x7fff, 0x6c, 0x5, 0x283b, 0x8e4}, {0x8, 0x0, 0xeeaf, 0xfffffffa, 0xe1f, 0x80000000}, {0x6bf8, 0x8, 0x2, 0x6, 0x8, 0x4}, {0xffffffa7, 0x5d5c, 0xeb8, 0x7, 0x2, 0x4}, {0x68, 0x818f, 0xffff, 0x8, 0x3f, 0x3}, {0xab58, 0xfc3, 0x1, 0xe3c, 0x5, 0xd5f}, {0x23, 0x5, 0x101, 0x7, 0x7, 0x9c}], [{}, {0x2, 0x1}, {}, {0x2, 0x1}, {0x0, 0x1}, {0x4, 0x1}, {0x4}, {0x1, 0x1}, {}, {0x0, 0x1}, {0x0, 0x1}, {0x5}, {}, {0x4, 0x1}, {0x2, 0x1}, {0x5, 0x1}, {}, {0x2}, {0x2, 0x1}, {}, {0xb, 0x1}, {0x4, 0x1}, {0x3, 0xc435c5886164309}, {0x2, 0x1}, {0x0, 0x1}, {0x3, 0x1}, {0x2}, {}, {0x4, 0x1}, {}, {0x4, 0x1}, {}, {0xd, 0x1}, {}, {0x3, 0x1}, {0x3}, {0x1, 0x1}, {}, {0x2, 0x1}, {0x2}, {0x0, 0x1}, {0x3}, {0x4}, {0x0, 0x1}, {0x4, 0x1}, {0x5}, {0x1}, {0x4}, {0x4}, {0x0, 0x1}, {}, {0x2, 0x1}, {0x3, 0x1}, {0x2}, {0x1, 0x1}, {}, {0x1, 0x1}, {0x3, 0x1}, {0x1}, {0x4, 0x1}, {0x2}, {0x0, 0x1}, {0x2}, {0x5, 0x1}, {}, {0x4, 0x1}, {0x4, 0x1}, {0x1, 0x1}, {0x2, 0x1}, {0x4, 0x1}, {0x4, 0x1}, {0x5, 0x1}, {0x3}, {0x4}, {0x3, 0x1}, {0x1}, {0x0, 0x1}, {0x4}, {0x1}, {0x2, 0x1}, {0x2, 0x1}, {0x0, 0x1}, {0x2, 0x1}, {0x5}, {0x2}, {0x2, 0x1}, {0x3}, {0x0, 0x1}, {0x3, 0x1}, {0x4}, {}, {0x3, 0x1}, {0x3}, {0x4}, {0x2}, {0x5}, {0x0, 0x1}, {0x4, 0x1}, {0x1}, {0x5, 0x1}, {0x3, 0x1}, {0x0, 0x1}, {0x1}, {0x0, 0x1}, {}, {0x3, 0x1}, {0x3}, {0x3, 0x1}, {0x4, 0xa9692543468ba256}, {0x4, 0x1}, {0x3, 0x1}, {0x1}, {0x5}, {0x5, 0x1}, {0x4}, {0x3}, {0x0, 0x1}, {0x5}, {0x5, 0x1}, {0x1}, {0x5, 0x874e36bc5c048d13}, {0x2}, {0x2}, {0x1, 0x1}, {0x5}, {0x0, 0x1}, {0x1, 0x1}, {0x2, 0x1}]}}, @TCA_PEDIT_KEYS_EX={0x138, 0x5, 0x0, 0x1, [{0x44, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}]}, {0x34, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}, @TCA_PEDIT_KEY_EX_HTYPE={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}]}, {0x14, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}]}, {0xc, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}]}, {0xc, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}]}, {0x14, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}]}, {0x1c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}]}, {0x4c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}, {0x14, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}]}]}, @TCA_PEDIT_KEYS_EX={0x70, 0x5, 0x0, 0x1, [{0x1c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}]}, {0x24, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}, {0x2c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}]}]}]}, {0x1004, 0x6, "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{0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1, 0x3}}}}, @m_connmark={0x1c8, 0x20, 0x0, 0x0, {{0xd}, {0x100, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0xb677, 0x401, 0x1, 0x10001, 0x1}}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x401, 0x6, 0xffffffffeffffffc, 0x7f1, 0x5}, 0x811}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0xff, 0x8fb, 0x7, 0x6, 0x6}, 0x6}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1, 0xc7e4, 0x20000000, 0x7fff, 0x5}, 0x7fff}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x5, 0x94, 0xffffffffffffffff, 0x7fff, 0xda07}}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x7fffffff, 0x1, 0x20000000, 0x3, 0xc04}}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x8, 0x5, 0x8, 0x10000, 0x19}, 0xff}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x0, 0x1, 0x4, 0x3, 0x3}, 0x2}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x136, 0x30000000, 0x20000000, 0x3, 0x3}, 0x8}}]}, {0x9c, 0x6, "41126d8c6c46b0f8b837860b029292d5ad3ca18cf9160c2a318dbc2aee086cf84eb61468834adb6753931ad8e87b70fbcfb00f950f8e2082075d0b05a222dcfcc41549967f305cddc571e99847a45607d09d6b9f93db3f5ff64a0a5b4587c9bb94ad114064a3e093e1ed2305cf51b0564cd0895447d344b46f0e98fa73aca6a6e02040c1136d905debf682ac0cc003f9c465cbc6e66ac3a0"}, {0xc}, {0xc, 0x8, {0x3, 0x2}}}}]}, {0x118, 0x1, [@m_xt={0x114, 0x4, 0x0, 0x0, {{0x7}, {0x4}, {0xe9, 0x6, "5e9c85e252d9da7bc7dfca0b947dcbf637891d54b89b17d27c8e84763336037d646b1d193a8763b85045e4c38c44ae9adb370bce511a376e4dab241b5cb123413dabe30de33ec6f3d16864758891db1f979b8d6e3cd1de3bd52f70809832ea09392d2729c54a447fe51b5fea7f021cdb81a21020608665da5bf1e38bcbbb0968856571e3ad81c5172e6d50791000444a86f6ceea53d84a2e8181b33f9ce3d138be3399f8dde869e484c08a551c1f1acc1b761b4ddc2fbea0212653bb9f79799c52d424e7bcb28d3dd8144772527e5f5e09f75b296dc948f0c64fe6bbab551c8221afc0e090"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x3, 0x1}}}}]}]}, 0x711c}, 0x1, 0x0, 0x0, 0x20004890}, 0x232e2f131d92dd1) syz_io_uring_submit(r6, r7, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r5, 0x450e, 0x0, 0x0, 0x0, 0x0) 11:15:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000009300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 937.521731][ T9480] syz-executor.1 (9480): drop_caches: 1 [ 937.604879][ T9512] loop3: detected capacity change from 0 to 4 [ 937.634655][ T9487] syz-executor.5 (9487): drop_caches: 1 [ 937.650009][ T9512] EXT4-fs (loop3): Can't read superblock on 2nd try [ 937.697567][ T9500] syz-executor.1 (9500): drop_caches: 1 [ 937.706715][ T9518] loop4: detected capacity change from 0 to 264192 11:15:47 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080), 0x4041, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000100)={r2}, 0x8) getsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 937.742795][ T9512] loop3: detected capacity change from 0 to 4 [ 937.775091][ T9518] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 937.851157][ T9512] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:47 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='net/nfsfs\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) 11:15:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300500000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300000a300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:48 executing program 1: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00000002c0)='mountinfo\x00') openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r1, 0x0, 0x1) [ 938.147869][ T9535] loop3: detected capacity change from 0 to 4 [ 938.221296][ T9535] EXT4-fs (loop3): Can't read superblock on 2nd try [ 938.259880][ T9543] loop4: detected capacity change from 0 to 264192 11:15:48 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='4\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) [ 938.312466][ T9535] loop3: detected capacity change from 0 to 4 [ 938.326892][ T9508] syz-executor.0 (9508): drop_caches: 1 [ 938.344818][ T9535] EXT4-fs (loop3): Can't read superblock on 2nd try [ 938.354313][ T9543] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:15:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300600000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:48 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f0000001480)={0xa, 0x4e23, 0x6a, @local, 0x81}, 0x1c) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r2 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) preadv(r2, &(0x7f00000013c0)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000000000)=""/70, 0x46}, {&(0x7f0000000080)=""/215, 0xd7}, {&(0x7f0000000180)=""/73, 0x49}, {&(0x7f0000000200)=""/92, 0x5c}, {&(0x7f0000000280)=""/35, 0x23}, {&(0x7f0000001300)=""/10, 0xa}, {&(0x7f0000001340)=""/54, 0x36}, {&(0x7f0000001380)=""/47, 0x2f}], 0x9, 0x5, 0x3) sendfile(r1, r0, 0x0, 0x1) [ 938.499792][ T9509] syz-executor.0 (9509): drop_caches: 1 11:15:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300000c300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:48 executing program 2: ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000280)=0x8) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$VT_GETSTATE(r4, 0x5603, 0x0) r5 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) r8 = syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) r10 = syz_open_dev$vcsu(&(0x7f0000000240), 0xffffffffffff40ae, 0x30903) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x57, 0x1f, 0x8, 0x0, 0x8, 0x44, 0x4, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000080), 0x4}, 0x202, 0x5, 0x0, 0x6, 0x2, 0x7f, 0x1, 0x0, 0x4, 0x0, 0x7fff}, r9, 0x2, r10, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) signalfd4(0xffffffffffffffff, &(0x7f00000002c0), 0x8, 0x40000) syz_io_uring_submit(r6, r7, &(0x7f0000000200)=@IORING_OP_CLOSE={0x13, 0x5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r8, 0x50009401, &(0x7f00000004c0)={{r2}, "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"}) io_uring_enter(r5, 0x450e, 0x0, 0x0, 0x0, 0x0) [ 938.566453][ T9554] loop3: detected capacity change from 0 to 4 [ 938.599337][ T9554] EXT4-fs (loop3): Can't read superblock on 2nd try [ 938.719256][ T9554] loop3: detected capacity change from 0 to 4 [ 938.756013][ T9554] EXT4-fs (loop3): Can't read superblock on 2nd try [ 938.788407][ T9568] loop4: detected capacity change from 0 to 264192 11:15:48 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0xdf}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r4 = syz_io_uring_setup(0x77b, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r4, 0x450e, 0x0, 0x0, 0x0, 0x0) [ 938.830733][ T9527] syz-executor.5 (9527): drop_caches: 3 11:15:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300700000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 938.880112][ T9568] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 939.060900][ T9575] loop3: detected capacity change from 0 to 4 [ 939.138115][ T9575] EXT4-fs (loop3): Can't read superblock on 2nd try [ 939.177954][ T9558] syz-executor.0 (9558): drop_caches: 3 [ 939.255961][ T9575] loop3: detected capacity change from 0 to 4 [ 939.275759][ T9575] EXT4-fs (loop3): Can't read superblock on 2nd try [ 939.322905][ T9550] syz-executor.1 (9550): drop_caches: 3 [ 939.465306][ T9567] syz-executor.5 (9567): drop_caches: 3 11:15:49 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_mount_image$gfs2meta(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x9, 0x7, &(0x7f0000000540)=[{&(0x7f0000000100)="20f013f1f9002dbf4846ce996c7e38e268e1b3b7b761d96bfcc6b3732c36422627676ef2103723d16c3860e562c13df2145c3c7928da1e5eafaa599638e7ac45382dde17cfea7b95de376a94dc5429f8ed09016095e6e1523e6a09d88e4cb9c4f6e99491bea483c25ea201db0ed5a2aff6bf225617ca4dd5df793fdd02265d7a8ccc09594704dc5444823e467e442278f882857cab07bbcf54a8de3112aa64eb4c295e21f8f41d770fa89030fc", 0xad, 0x200}, {&(0x7f0000000080)="97a2146e95229486a2f1da719356020f42f358c79866432399b5b5e90b66714cb906cb8c03841a6a59ff1c9324916ec7044381354a250cf814", 0x39, 0x6}, {&(0x7f00000001c0)="e37bcc47cd4f4e94d1a28544896d7e3231718f440dd65426b151c7aea22162013213ab18f5e6fbea4ca06843b4f99ce0d962f260531413fb4ff45fd8a8af8c5190573338f1562311cf27ac500f03981ae3e672f361b8b751927ddd6cb500d59c5100c321a80db46a603ac53af97a36ce510650829808d32fbe3559d10f079855f66c1ad031d879e062ee3689526159da86a7410a7cc31802b9303bac95ea4e300271eb920a1daed91b1b068be54446cf8cdf7059b6331081be3a09779ff0510a8726852f30c1ef1d0f17f6312031b7c4c5912b284bc606bd575874a47413eaed067b087e76a11407a27626546670fea507", 0xf1, 0xb3}, {&(0x7f0000000300)="04b21c52e97973c31fb17884ec63195ef9cb54efdaeb4ce1503ed24d4fb9807ac759555f00f775818f5ab06bb2397d91389a7be2b6aeffa982253301ac16ffe87b94b487a1", 0x45, 0x1f}, {&(0x7f0000000380)="33805ddd61a2545005cf3cdbf5e9d111d8555ba80ce9a7dccf44079acd43fa4bffb26ef15dae00025b994791bb148cec4dc91b78f2b1dc0f3a4dcd03f6c53f1555e59cc8c31f3fbb2762a57ab69499b7d2764b73037b3c773836519ba1b4abc547f15d19c465d5c9c6e0a95526e771d7d2092407ec7a2b2722", 0x79, 0x6c}, {&(0x7f0000000400)="249d095e95d5cce6c9870a3f9792cc05d7188738fb0499a40a6a054dec6338e4247efdbb18c7424afe47c5f5e6377f9bf8abd01278ba745c0d74882c516dfbfe6e62d3154706f1836cafe1759b0d7c459a27552528728d6050e66166d3f1aa5bec5aaf586f42ebcd4928c1f48e4cee337b4301ec2e70b4cb3685a94e6b05151c7ba026234fa50c9645bc20c5194b6a9d02ecc18c9437ccd116092b447da3b35d99e5158b1bd84d5f891571226aac9cc6611013c0", 0xb4, 0x7}, {&(0x7f00000004c0)="b6ffd88db50cd0728e91b5722dae201709c18e0ab5be44785071d0135a9b97d1d9a668de7fc75b769c961f5dab29b25459063d42255d1219990126ca89025263da51d11198431e8222497c2e724de28205753eff9f8533a5a1b48b42e7b6fb60841ff980038e297ae11281acdbaf872e1e4fa6937390ba", 0x77, 0x10000}], 0x800001, &(0x7f0000000600)={[{')-{'}], [{@smackfsfloor={'smackfsfloor', 0x3d, ']-*:'}}, {@obj_role={'obj_role', 0x3d, 'mountinfo\x00'}}, {@dont_appraise}]}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r2, 0xc0045878, 0x0) sendfile(r0, r2, 0x0, 0x81) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) 11:15:49 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) ioctl$F2FS_IOC_DEFRAGMENT(r0, 0xc010f508, &(0x7f0000000040)={0x1, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r3, 0xc0045878, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000080)={0x0, 0xc266}, 0x8) ioctl$sock_SIOCADDRT(r2, 0xc0045878, 0x0) r4 = socket$unix(0x1, 0x5, 0x0) ioctl$BTRFS_IOC_RESIZE(r2, 0x50009403, &(0x7f0000000000)={{r4}, {@val, @actul_num={@void, 0x8897, 0x45}}}) 11:15:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300000d300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:49 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r4 = open(&(0x7f0000000080)='./file0\x00', 0x22002, 0x140) ioctl$SNDCTL_DSP_SETTRIGGER(r4, 0x40045010, &(0x7f0000000100)=0x40) r5 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x108, &(0x7f0000000180)=0x161b, 0x0, 0x4) syz_io_uring_submit(r6, r7, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r5, 0x450e, 0x0, 0x0, 0x0, 0x0) 11:15:49 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_recovery\x00', 0x1, 0x0) r2 = syz_mount_image$zonefs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f0000001300)=[{&(0x7f00000000c0)="b1cdbe0948d9eb1cbc789973ce3a9bbd06316bf457f102fbaaf78ccda6eec1e6d97f0403dbd722d198433100a4f5ab4a5aafa9e2cd653b270f9e11dcd70f9049f849a8b4f2ef15bc343d66451041665e6b8c7cfb", 0x54, 0x3f}, {&(0x7f0000000140)="446e09bbdab6633761605a644ebf81c5ebc2ee591884ebcd4a5728ed96bae80f7b1eb6f56ea94f9730194a915606b60acd76a9a550d8484c847cec1c3ffaf2b70a7dbd117f8950a64f9f6bd1e8397bae1f8d04da69b5fa21a61d8558ac760083f0797d24aa473dae02af2f4ded5f4c761ed8d90790d342f9ef043249c3b4888a15ff6fca36c6df427ee0ddc2e7bc2b", 0x8f, 0x7}, {&(0x7f0000000200)="caf46b9540d21bd947d5e4b1f2b3484ce86f3081022dea46a062c3018b27aee5ec916d8ce0baa31bcfc5562c1cb3d0f5b13fad3c9934a7d79a57a9b808c4ef98ecfc9bb8766076dc53c9905dde9f03dfe092b79bc7711b229ba4a18afc690cefaf6db7e102926c2c148e3e8fbba574a0f858091d41dbb43db0cec4d25d641e8cc11da142c65428f74fa79605642dfeb665d231c0bc5bb529786a9620c76d72d83d6a3c5ba2", 0xa5, 0xff}, {&(0x7f0000000300)="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", 0x1000, 0x3}], 0x20001, &(0x7f0000001380)={[], [{@pcr={'pcr', 0x3d, 0x3e}}, {@fsuuid={'fsuuid', 0x3d, {[0x64, 0x39, 0x37, 0x33, 0x36, 0x32, 0x38, 0x66], 0x2d, [0x34, 0x0, 0x66, 0x32], 0x2d, [0x61, 0x61, 0x37, 0x31], 0x2d, [0x37, 0x56, 0x38, 0x65], 0x2d, [0x37, 0x30, 0x37, 0x1, 0x65, 0x62, 0x31]}}}, {@appraise_type}, {@obj_type={'obj_type', 0x3d, '{\xb8-'}}, {@fsmagic={'fsmagic', 0x3d, 0x2000000000000000}}, {@seclabel}, {@fowner_lt}, {@dont_measure}]}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r3, 0xc0045878, 0x0) ioctl$BTRFS_IOC_RESIZE(r2, 0x50009403, &(0x7f0000001440)={{r3}, {@val, @actul_num={@void, 0x6, 0x6b}}}) sendfile(r1, r0, 0x0, 0x1) 11:15:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300800000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 939.616356][ T9597] loop3: detected capacity change from 0 to 4 [ 939.627010][ T9598] loop4: detected capacity change from 0 to 264192 [ 939.661134][ T9602] loop1: detected capacity change from 0 to 8 [ 939.683622][ T9597] EXT4-fs (loop3): Can't read superblock on 2nd try [ 939.714620][ T9607] loop5: detected capacity change from 0 to 256 [ 939.726775][ T9598] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 939.755646][ T9607] gfs2meta: Unknown parameter ')-{' 11:15:49 executing program 2: ioctl$UDMABUF_CREATE(0xffffffffffffffff, 0x40187542, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0x2000, 0xfffffffff0000000}) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x60100, 0x10) ioctl$SIOCAX25GETINFOOLD(r1, 0x89e9, &(0x7f0000000080)) r4 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r4, 0x450e, 0x0, 0x0, 0x0, 0x0) 11:15:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300900000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300000e300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 939.854533][ T9615] loop5: detected capacity change from 0 to 256 [ 939.893166][ T9616] loop1: detected capacity change from 0 to 8 [ 939.936962][ T9615] gfs2meta: Unknown parameter ')-{' [ 940.010988][ T9626] loop3: detected capacity change from 0 to 4 11:15:50 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='fdinfo\x00') r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r1, 0xc0045878, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r2, 0xc0045878, 0x0) ioctl$BTRFS_IOC_SEND(r1, 0x40489426, &(0x7f0000000080)={{r2}, 0x7, &(0x7f0000000040)=[0x100000001, 0x1, 0x3, 0x1000, 0xffffffff, 0xb0f9, 0x8], 0xbe, 0x0, [0x100000000, 0x6, 0x100000000, 0x6]}) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r3, r0, 0x0, 0x1) r4 = accept4(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @broadcast}}, &(0x7f0000000180)=0x80, 0x800) r5 = mq_open(&(0x7f0000000200)=',!)\x00', 0x0, 0x193, &(0x7f0000000240)={0x80000001, 0x8, 0x2, 0x6}) dup3(r5, r3, 0x80000) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f00000001c0)={'vxcan1\x00', 0x2}) 11:15:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) r2 = syz_mount_image$zonefs(&(0x7f0000000000), &(0x7f0000000040)='\x00', 0x0, 0x6, &(0x7f0000000500)=[{&(0x7f0000000100)="898a831b300057d69e5e226daf1213d34228eebfdbf4dfe88dae7540b9c95c388769583df45b65ff2167f6e4117d45ef4255c64377f9f952aa14f96bc14e91dd0fab99c6c9b5a82e2ee20e64b17677c2d732e2829234e504c8cca2bd05ecf27f80745e42ef475458477979e77059ae808a5336054dfab959cdc2d8dc19d6364fdd231d147f689cfd749556c3dfe6994cdde6849ff44d60756991047dededebe0f314dff90749d794558b92b007154bc23e2a6cee55b255f1a9148c2b4d147e", 0xbf, 0x22a}, {&(0x7f00000001c0)="b6c84ed785f5feae46f4ec8b3e06f77ac02539ef2f8ac5fa736f85d3affdb726a2aca2d743a1ada8d52f3670f1fc78bbe0d51695f8dec05909c202686a46e114173ef5ae421e5f439ad9afcfb30c216b92c725257a38bcaf2b80e79edd226da3eac882e992bf8c85e98c4766528256626b3f09d39d23b11d416efbda4343dd4c9ba845e2ab72896976239928375612ad3ac96fd788cf6591d2b471c060923a3f3b62c707d5d25a5072c675dabffce652a0d2ee3b07dabf0be26ed4b3240889bdc8371260c67e67d973dd9af87cd050e2db477b6b675f13629fe7", 0xda, 0xa4b}, {&(0x7f0000000080)="91f2b9964dde5373005debd2f4e23d67d842fdf796b868", 0x17, 0x20}, {&(0x7f0000000300)="0a56663637c28715b614b5eaffea18f979d60956a4c1d703241d25e745e0c683c297541d971f7b31641879638f94328df234f8dd392a638c662502dc8742da7d1db2468f0e87e45b87e5fef65f7b7f16794255154734187a3b3ae9ac9bc661639fcb71ae6be83824d64ac90e491abe7c6928145c72ee14ad3d1e3f5c0712e854d0693f33011821db5b1ecfac8af51729526afb14ec9253997f0df471cfa87982ea5b128d7f929066a0491fe8b47c1b90630e5ac4a8b0bbd040be1d4e4985e46b81f71d15d225e6cead76b29db734f860f1a48e13723aa64fa1aafe32f140f8f1e2293645442179fe13d0d34b9fd7f4070910722df5", 0xf5, 0x3}, {&(0x7f0000000400)="4cdb53971659cd512e9b0662e47f8a520784803b2b593389544b41efb2b4894a41c3caff93c6b4efda44b624649a87b7ecc3cdb36ea28b68fd9026c508f96d05f63f9b48d9b473234a278015e157cf1768b38feffbb16cf53ca4ce953960c0b5bfae53050b", 0x65, 0x7}, {&(0x7f0000000480)="8133b4a9d1d4b591ee65c5e51df0bbe8228e706bbaebf2021e16d1ea8ca95e06a9b5da1f311ea7e03390c348f603818c213c33e7ea80a45947b2ae96ee9b6107a6a1798738f5cef3baa70b3e0e67316d880dec09b137", 0x56, 0x7fffffff}], 0x10000, &(0x7f00000005c0)={[{@errors_repair}, {@errors_zone_offline}], [{@fowner_gt}, {@fsmagic={'fsmagic', 0x3d, 0x101}}]}) r3 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) sendfile(r2, r3, &(0x7f0000000680)=0x101, 0x7) r4 = syz_mount_image$omfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x8, &(0x7f0000000bc0)=[{&(0x7f0000000740)="175a72d665afc0024f2b6a6d3d538a19e547b99332a766ee43bec002966591bc2f315ea62853d6a471832fe397a1a607db5ea62739d947510327", 0x3a}, {&(0x7f0000000780)="d7ac09dbb252a6d27287777fcea8994561e8a3b8c3ba85aaee4bc0a0d8a7ccdc15cd965ee038e374a61afa899858772842835d0499221f009cf200ffed79e43616f40a15ef35c52bac9161610c9bc5927920d1cfda5f0971203393626a961d9b9dc7f5ca06169d428f4d144d99586dbf2c567626478c08b8521c362470b3cfd6654d0632659d542d91f229", 0x8b, 0x2312}, {&(0x7f0000000840)="5c48e1364d435d26690ecf8ff9978aa5e2ec9b2427e175e202ddd3d63b9c8a1c8223b036c48bc9f742d835280996af3bab4bb5fdf5cb1ca598518feb38d5a6d1fda21c0bf587827ad7eb47a6a5e10d3ee468be3487a58aad115b95eb6c754fa28453032e37789b0fe56f18552e6914eccb80c859183d3bcbbdcd5828daa5e21437265dc48efcff09d4f379ea3ceefab36c3934398c846bd73a929005a8da15049c7efc5d06be564c", 0xa8, 0x81}, {&(0x7f00000018c0)="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", 0x1000, 0xfff}, {&(0x7f0000000900)="95525b2593e42c4170f64108e0470dc81e641336ec1564077fcda46be3dd3bc5f7116832772e235302c70e94130a721108e9390bdd66a4207e2820b90fb4d8e11eb7df6a9b71d394241e92773a802dee524675ef43d417845da89147eab6c7b57141f3fd55592e6d30c3d3511cfefc2fc36dd2fc6ee65b87c211573f691b0783c92f085e9c430f5e6197", 0x8a, 0x9}, {&(0x7f00000009c0)="87b70f97743504c1c5561cdcebf9b87b2019f6b93d6e87c4a40ac8345eb9802dcf5b55f0c40aa20cbfd17cf57772ba34e2da00adcb59a0371c8d252e3f61f301fe0f34975109024e8cb9d9492bc0616188ee1195753e2a9a5c60d3e5c6325bbd137f9b10c02c9adbbfd64e8c2e", 0x6d, 0x2}, {&(0x7f0000000a40)="171c63621c1450b53c51ccef24fa1118d4dd38de5d4440191129725c220ef5f7713cc2df2361be229d41e884d3581d207565b213e6742dd320dd6a6fa49b72ad259aff9d33c409b15ef9d00eaf945d41690dcf9aa4d7", 0x56, 0x1}, {&(0x7f0000000ac0)="674802cfbad0ff65f653b4630e12f689e496ac87640a81998595242562556a6f99c41f1549ec3c73594ab954feb77f8064dcb8769f80a4e2635130283a416ea9b8f2db413978ca6d89f2b3d7973ce36539eadf2b883d032f32d976e22cd0d9ac07fc379871a45ddd6aa20304e62199d61f45ff86aee7fadff6e65b00a637c132e33587472f07d99b0417fdc35ab11d6b15962ab6c47f197705be624f7c0c2d4dd07ce9867852ca8c4c0b3512a0df65ff757ed7a1ca24efdfd3d7b11d5937344ec5b3c796da2e8fb32bcac5ddef05b0a593e835317bd0f29e5e64705d3450d2cf18aabcb748252dcf9be8c661afe89e", 0xef, 0x9ccf}], 0x80, &(0x7f0000000c80)={[{'fowner>'}, {',)-./'}, {'mountinfo\x00'}, {'mountinfo\x00'}, {'0\x06'}, {}], [{@fsmagic={'fsmagic', 0x3d, 0x81}}]}) statx(r4, &(0x7f0000000d00)='./file0\x00', 0x1000, 0x8, &(0x7f0000000d40)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) [ 940.063509][ T9626] EXT4-fs (loop3): Can't read superblock on 2nd try [ 940.173300][ T9626] loop3: detected capacity change from 0 to 4 [ 940.204849][ T9626] EXT4-fs (loop3): Can't read superblock on 2nd try [ 940.220216][ T9633] loop4: detected capacity change from 0 to 264192 11:15:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300a00000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 940.318590][ T9633] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 940.358069][ T9643] loop5: detected capacity change from 0 to 264192 [ 940.389380][ T9648] loop3: detected capacity change from 0 to 4 [ 940.402089][ T9648] EXT4-fs (loop3): Can't read superblock on 2nd try [ 940.452175][ T9648] loop3: detected capacity change from 0 to 4 [ 940.466531][ T9648] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300000f300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 940.502734][ T9651] loop5: detected capacity change from 0 to 156 [ 940.680694][ T9662] loop4: detected capacity change from 0 to 264192 [ 940.741854][ T9662] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 940.815573][ T9639] syz-executor.5 (9639): drop_caches: 3 [ 940.839820][ T9643] loop5: detected capacity change from 0 to 264192 [ 940.898189][ T9600] syz-executor.0 (9600): drop_caches: 3 [ 940.908766][ T9668] loop5: detected capacity change from 0 to 156 11:15:50 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') r2 = syz_open_dev$vcsn(&(0x7f0000000040), 0x6, 0x180) sendfile(r1, r2, 0x0, 0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r3, 0xc0045878, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r4, 0xc0045878, 0x0) sendfile(r2, r4, &(0x7f0000000140)=0x80000001, 0x6) r5 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r5, r0, 0x0, 0x1) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r6, 0xc0045878, 0x0) splice(0xffffffffffffffff, &(0x7f00000000c0)=0x49f, r6, &(0x7f0000000100)=0xa000000000, 0xffffffffffffffe0, 0x4) 11:15:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300c00000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:50 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$vmci(0xffffffffffffff9c, &(0x7f0000004900), 0x2, 0x0) ioctl$FIONCLEX(r1, 0x5450) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001800)={@local, 0x0}, &(0x7f0000001840)=0x14) sendmmsg$inet6(r0, &(0x7f00000047c0)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x2dd2, @private2, 0x9}, 0x1c, &(0x7f0000001480)=[{&(0x7f0000000040)="e9b7ad04a5b7e6f65db3b5798095f3354f2a40ae9e3190db58ba8d1974c3", 0x1e}, {&(0x7f0000000300)="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0x168}}, {{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003bc0)="88ffa1e8ee37153d34e226a5e0a543b910d2d8a0358ab6bbca12ba28037a7cf32cd96f57b839950ee1bb7e45b07f3765908f368d7f3e39d116bc1f812c748ec17e812c4ea880dc87a30ad24d72f2aa8e5034d602a249d84189474b462113e270ed95f224ff6c8204fbddad037e334f6a7b2da06697adec6ca0ff4e63b5439a03c074e074286b57cf279ad1bb84ec8fefb93a9af019d699a7fa43cd1d9f5a73ada798dac535a08c2d6536b9ceb4a53eec0d7d34901a1648e837c991fdf1", 0xbd}, {&(0x7f0000003c80)="35f7bbaf67b34018c51abe448483d6a58bf388f317b7702c794c5504c71674e84718f41ccb2b4c1d7edb220fad003f726d5b0aae1b574b1c233e2fdff047e67861f21bc9de88e99c03e0eadacf75be34c2336cdb0b564bc52808f34ca830b5a184630e804cd6d64cf7c263afbd4d7804e414c3a51f3547d406e664f6", 0x7c}, {&(0x7f0000003d00)="703be0d4a5f6cc2a54a9fe019cea24503dc91484b64fe85de3f8826766f5632a5ade0d1c988e376725d1557198e204076f50c1ba04f6c69d9ed4cc182600b330ceb9ebe14aa145b54d80", 0x4a}, {&(0x7f0000003d80)="aaa87ca7cf7df8a0297fc9d3707450b431f8da8de68b553fc2d528a57598fb5101896c8c9fa35ef9876370e8313a5673e59d7b625770d4d79a7d713ba6a741ff31866cf66aff17dfbeb57877da8ab3050d8757972128642ad2cf62c8e88481bef4645acce11a334a7445b256aa70ce3abf2efb06dfb337b1fbd5e83cbf2f3d723cb851527ce5cb347d1c3b3a17e9d02bb9cd4b08a2fad9d91af28051fc0122e545a8caa87440387ecd466d142c", 0xad}, {&(0x7f0000003e40)="7d59d9c7d18f347040e0bee06e05c354cd15f2be256faf73b89c1d71be03ca00b19ae1d83d6bfc73ed652692c51f28470c381d3b2db7ad522345f332388c7d74125ff83448c018723d8cd57f5a5211c8a53818c15ef0786089db17cb0a9f3e6b223869fb29fbcba12005076dde42c2c2a6db872bc1bc8ef7889b16b1ecc1df1d65e3f95a2291c85d660a676bc6de3dd5a73407f690f8d66c8586ea123af50af743cb892c6a4a74404a15849f11ab4637f19c7711d2bb187d016c775c0cb5a1201867120264bbe069ea0072178d63", 0xce}, {&(0x7f0000003f40)="fe1b0883144351c844bd2006512c2f55f834874a389433e8bd340054d52d54af9073d7fb2aedf1918a1ef99d5106eafbba9011c0685c04a91963ecf04f1a36cebdcc4623dc3d4fc88bfde11f9de5b49bb48d53b040398efba2392151a9dd997570cea40ca94608ca392a4e9ab86bd077c1d9a19e3b38fa28f991eaf49c3b3ac18a64dc480c6537a78561db65be490cafefa854a132956f2cb32fc0ca0b3b28907376330faeb21b8a7de8ffef45a9b726d1366538de551c2ff0c1e8065d59c2216d52491bdc95bf2304a93b38de043e89d703c1e2724278b13bd46acf7aa3b59f", 0xe0}], 0x6, &(0x7f00000040c0)=ANY=[@ANYBLOB="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"], 0x218}}, {{&(0x7f0000004300)={0xa, 0x4e20, 0x5, @empty, 0xb4dd011}, 0x1c, &(0x7f00000043c0)=[{&(0x7f0000004340)="2c385060bc1f4028626058eb2d0c5d9dd1bb74fd729c416ad980d246c03dad567de1d0ce0d3d8c651aa1755042ceaf5d74e037312638768328d999739b8bd814eb1844297856a7996b09532ab53fdb631ea481fe0e10b3", 0x57}], 0x1, &(0x7f0000004400)=[@dstopts_2292={{0x40, 0x29, 0x4, {0x2f, 0x4, '\x00', [@calipso={0x7, 0x20, {0x2, 0x6, 0x1, 0x1, [0x2001, 0x800, 0x2]}}]}}}, @dstopts_2292={{0x38, 0x29, 0x4, {0x1d, 0x3, '\x00', [@hao={0xc9, 0x10, @mcast1}, @jumbo={0xc2, 0x4, 0x6}, @enc_lim={0x4, 0x1, 0x7e}, @enc_lim={0x4, 0x1, 0xa9}]}}}, @rthdrdstopts={{0x138, 0x29, 0x37, {0x0, 0x23, '\x00', [@calipso={0x7, 0x8, {0x0, 0x0, 0x7, 0x2}}, @generic={0x0, 0x8b, "1c30c96f474f733752e25c079747dad9edfbf3d82d44201c6fff8f87ce43565ce93464adc876ac38241b33fd87de559e9999bdd5996176536113a71a4a6f9900b0b3214af330813e254568c3c2eaad5711feaee3742af8bb5ec6e24ac061c53af34c9fac1b7c90fd4698165e9c41270a40fdb25a2298bda9efc3390073538a4f6d99d2f04b99073f1ec248"}, @generic={0x5, 0x7f, "1f670f24c08eb2debc98eb1804390cdbd1a0e3f1f5f9d157e27ce8499cd1b92fdb84b48cd8cc9577986c389543d501b53fe0460f3665d24e69033b6147e015c882595920ed81b203930169542f49bc63672414845abe7db513d5ee77f848edbb8c3a95d64aa4714c66f432f8e88518dcd76da9133f993ae5889a957c8fe5ef"}, @generic={0x2e}]}}}, @rthdrdstopts={{0x160, 0x29, 0x37, {0x0, 0x28, '\x00', [@enc_lim={0x4, 0x1, 0x8}, @generic={0x0, 0xef, "bd9a90377a1b3fb3172e2819c375e8103bef0fc3e03d28f71a98e9cb219f2691ebcade40cd699a5c3cd41a8e30488d8d6e546ccfffe75ec06ce0569cc91a89182c5e9c641d8037dcb6a06a55f3c68116642af854bc8c05bdefaa9578cd4aa6a149bdb1af4877d2589fdbe289b0b35647dda98b7c05e1df358b257afd02c498d680cd187ef661d3c6c8df946ee202ea1221fbfe8ae1296c10fdbbaf0ff0606fdc489c4018f532277b8e4aa4109da76a9a0bcb075dbd77c56f7fc014463bdfb411bfce0d34694599a144ea7bf084b926eea7fcb96ddc851bb71b09ed95768f89fede75c2ec5983be3e44a070709f0c45"}, @calipso={0x7, 0x48, {0x2, 0x10, 0x5, 0x8, [0x7ff, 0x7f, 0x737, 0x9a9, 0x6, 0x2, 0x3, 0xff]}}, @enc_lim={0x4, 0x1, 0x46}, @pad1]}}}, @hopopts_2292={{0x20, 0x29, 0x36, {0xbd, 0x0, '\x00', [@ra={0x5, 0x2, 0x7fff}]}}}, @tclass={{0x14, 0x29, 0x43, 0x200}}, @pktinfo={{0x24, 0x29, 0x32, {@local}}}, @tclass={{0x14}}], 0x388}}], 0x4, 0x48800) sendfile(r2, r0, 0x0, 0x1) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r4, 0xc0045878, 0x0) sendfile(r4, r0, &(0x7f00000048c0)=0x1, 0x100000000) 11:15:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000010300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x0, @none}, &(0x7f0000000040)=0xe, 0x0) readv(r2, &(0x7f0000000600)=[{&(0x7f0000000100)=""/197, 0xc5}, {&(0x7f0000000200)=""/91, 0x5b}, {&(0x7f0000000300)=""/169, 0xa9}, {&(0x7f0000000080)=""/9, 0x9}, {&(0x7f00000003c0)=""/98, 0x62}, {&(0x7f0000000280)=""/14, 0xe}, {&(0x7f0000000440)}, {&(0x7f0000000480)=""/79, 0x4f}, {&(0x7f0000000500)=""/18, 0x12}, {&(0x7f0000000540)=""/171, 0xab}], 0xa) [ 941.007600][ T9676] loop3: detected capacity change from 0 to 4 [ 941.087080][ T9676] EXT4-fs (loop3): Can't read superblock on 2nd try [ 941.138701][ T9684] loop4: detected capacity change from 0 to 264192 11:15:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300d00000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 941.280265][ T9684] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 941.359348][ T9694] loop3: detected capacity change from 0 to 4 [ 941.370802][ T9694] EXT4-fs (loop3): Can't read superblock on 2nd try [ 941.430651][ T9694] loop3: detected capacity change from 0 to 4 [ 941.445060][ T9694] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000011300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300f00000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300001c300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 941.706462][ T9703] loop3: detected capacity change from 0 to 4 [ 941.768207][ T9703] EXT4-fs (loop3): Can't read superblock on 2nd try [ 941.789516][ T9685] syz-executor.0 (9685): drop_caches: 1 [ 941.865955][ T9703] loop3: detected capacity change from 0 to 4 [ 941.869198][ T9707] loop4: detected capacity change from 0 to 264192 [ 941.898044][ T9703] EXT4-fs (loop3): Can't read superblock on 2nd try [ 941.986046][ T9707] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:15:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300001d300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000301000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 942.178785][ T9678] syz-executor.1 (9678): drop_caches: 3 [ 942.223252][ T9683] syz-executor.5 (9683): drop_caches: 3 [ 942.276682][ T9720] loop3: detected capacity change from 0 to 4 [ 942.280690][ T9713] syz-executor.5 (9713): drop_caches: 3 [ 942.297820][ T9722] loop4: detected capacity change from 0 to 264192 [ 942.319012][ T9720] EXT4-fs (loop3): Can't read superblock on 2nd try [ 942.359292][ T9722] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 942.416013][ T9720] loop3: detected capacity change from 0 to 4 11:15:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300001e300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 942.464456][ T9720] EXT4-fs (loop3): Can't read superblock on 2nd try [ 942.643135][ T9731] loop4: detected capacity change from 0 to 264192 [ 942.687458][ T9731] EXT4-fs: failed to create workqueue [ 942.709706][ T9731] EXT4-fs (loop4): mount failed [ 942.739262][ T9708] syz-executor.1 (9708): drop_caches: 3 11:15:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000023300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000301100000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:52 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r2 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r3 = syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x1ff, 0x3, &(0x7f0000000200)=[{&(0x7f00000000c0)="a782f9917ba5e3c95966d11d5ad39c8e6c8efb92e6628a1e4222ba19bc0ba9bb65d9e842db12f54bb190", 0x2a, 0x4b}, {&(0x7f0000000100)="349c7874d17b483ea61a68935f919a629bf975ed62653b66175451a1baa9ece3170ef26664ef10bf06c685c68a260f7f501daf8a6e25a7b75ac02ecef3c3b8d30a05421c01d95fe56af71b8f6292d644c42809dd661c2ddb4a2694320a00f51c20e418f0a53c91c19249853da92b1fab829b12fb9c080c3994404105950ecc0f40b90cffe44c140b336d9f7e3b2a405933cdade21927c7d4f87a53faa5eb46cf0669a905a8091ea01dffd13467baf8016cdda0efb9213aee", 0xb8, 0x6}, {&(0x7f00000001c0)="71f8ae6b15bf28d4595b43e3554ff9eddc217d2c879fc4a287fecb87cc9e58da39fe5256d44e3716885558760a43", 0x2e, 0x1}], 0x2000000, &(0x7f0000000300)={[{@nouser_xattr}, {@acl}, {@acl}, {@noacl}, {@noacl}, {@noacl}], [{@uid_lt}, {@fowner_gt={'fowner>', 0xee01}}]}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r6, 0x541c, &(0x7f0000000100)) r7 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xdf8c, 0x6c}, 0x0, 0xfff, 0x0, 0x4, 0x40000000}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r8, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x0, @remote={0xac, 0x10, 0x3}}, @vsock={0x28, 0x0, 0xffffd8ef, @my=0x1}, @nl=@proc={0x10, 0x0, 0x25dfdbfb, 0x100000}, 0xf0f4, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000340)='syz_tun\x00'}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r8, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r7, 0x50009418, &(0x7f0000000400)={{}, r9, 0x0, @inherit={0x88, &(0x7f00000034c0)=ANY=[@ANYBLOB="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"]}, @name="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"}) mount$9p_xen(&(0x7f0000001840), &(0x7f00000018c0)='./file0\x00', &(0x7f00000019c0), 0x410, &(0x7f0000001a00)={'trans=xen,', {[{@access_any}, {@cache_mmap}, {@version_9p2000}, {@version_9p2000}, {@cache_none}, {@cache_loose}, {@cache_none}], [{@defcontext={'defcontext', 0x3d, 'staff_u'}}]}}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r7, 0x50009418, &(0x7f0000000100)={{r7}, r9, 0xc, @inherit={0x60, &(0x7f0000001900)=ANY=[@ANYBLOB="00422abd98360c4070c1d65fc6e0928adc2e6de604ea9707774bf5e73357946e8eb92e13c1faa954aad1f8f169ee12ff0bac631ea5fbe2397fc3fc0f5ffa7296fff5234560c5baefb40b3ff47f250921de0d7d58d2b4a408bedaf8b62bea67c575afe30000000fbff6c313c5ff9c7acd29e4ebc2a12780e463c98271c31f3539c1"]}, @name="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"}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r6, 0x50009418, &(0x7f0000000680)={{r5}, r9, 0x4, @unused=[0x101, 0x2, 0x835, 0x8], @name="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"}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r4, 0x50009417, &(0x7f0000000140)={{r4}, r9, 0x18, @unused=[0x2, 0x9, 0x100000000, 0x8], @subvolid=0x80000001}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r2, 0x50009417, &(0x7f0000000400)={{r3}, r9, 0x18, @inherit={0x60, &(0x7f0000000380)={0x1, 0x3, 0x2, 0xffffffffffffffe1, {0x10, 0xfffffffffffffff8, 0x9, 0x6, 0x4695}, [0x1, 0x8, 0x7fff]}}, @devid}) sendfile(r1, r0, 0x0, 0x1) [ 942.859566][ T9739] loop3: detected capacity change from 0 to 4 [ 942.928324][ T9739] EXT4-fs (loop3): Can't read superblock on 2nd try [ 942.947984][ T9745] loop4: detected capacity change from 0 to 264192 [ 942.973580][ T9745] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 942.985449][ T9747] erofs: Unknown parameter 'uid<00000000000000000000' [ 943.008106][ T9739] loop3: detected capacity change from 0 to 4 11:15:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300002e300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:53 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) ioctl$VIDIOC_SUBDEV_QUERY_DV_TIMINGS(r2, 0x80845663, &(0x7f0000000000)={0x0, @reserved}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r3, 0xc0045878, 0x0) ioctl$BTRFS_IOC_RM_DEV(r3, 0x5000940b, &(0x7f0000000340)={{r1}, "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"}) sendfile(r1, r0, 0x0, 0x1) [ 943.099509][ T9739] EXT4-fs (loop3): Can't read superblock on 2nd try [ 943.113012][ T9747] 9pnet: Could not find request transport: xen 11:15:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000302300000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 943.255878][ T9759] loop4: detected capacity change from 0 to 264192 [ 943.325160][ T9763] loop3: detected capacity change from 0 to 4 [ 943.356182][ T9759] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 943.415395][ T9763] EXT4-fs (loop3): Can't read superblock on 2nd try [ 943.554982][ T9763] loop3: detected capacity change from 0 to 4 [ 943.595818][ T9763] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000048300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000302e00000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:53 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) statx(r3, &(0x7f0000000140)='./file0\x00', 0x100, 0x10, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100), 0x1000000, &(0x7f0000000340)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, r4}, 0x2c, {}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x2}}, {@default_permissions}], [{@smackfshat={'smackfshat', 0x3d, ',\'.^'}}, {@context={'context', 0x3d, 'staff_u'}}]}}) r6 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r7, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0}, &(0x7f00000005c0)=0xc) r10 = getgid() setxattr$system_posix_acl(&(0x7f0000000480)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f00000003c0)='system.posix_acl_access\x00', &(0x7f0000000600)={{}, {0x1, 0x4}, [{0x2, 0x5, r9}], {0x4, 0x2}, [{0x8, 0x1}, {0x8, 0x3, r10}], {}, {0x20, 0x2}}, 0x3c, 0x1) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000001580)="d16dff8054aa9a2e43f78f4b462e77cc4441e8739f3cbeda110863e6f29640cd9cace5c9f784a85b2e80ce1974e10e9dc8aaf62f94a9c6bd4a64ae1c35a409643c6680b60ffc0dc350bccb986a44707eeeb9a15c7fae9e7024268f59824f680bbf6133ed62720e730b94685854ca0b153a8896ac334177a28b57669712f645e91930cffbddd97edf49fa9abfcf820731192d5db7356446ff39208dcf895516785333b304d8ee818b57fcb8d236686002f8e1794f14dea44a2570dcf9d91a709b512746e04784d13fc057ad59cd1ec5abad2a4694b628af5a1cffe174dfb5f81929bd2ac0bab7b1712779d115b4e4e8eec99ebe33917859c5ce87e932b47129d7c6f32859f9c4ae65c1d2a9743844c6ed4d342894c3f2f3a0003b996ea63594875addb29f72723cb0ea6c38a234f134109faa6e1c8ce1efe9c93ddd4ec8275a1f62432b21ba46f8b4eff708bf2d4ddd37b046ba07d2d688bbfd0cc16b14269dc7e1eb68e93efee9fd7e1a5156e5505dec9e7e34c5891cc4f84f86000f0092469bcd4173ed4e2698446518f80fc26720b996a69d8fc54933155479701c4c78dcf1ffb003293b9dc9e76dae3da76bc85ec43a15994f56dfc874bda1149db91f24205b3e9cae09266605c4f92faa37933a6ecb1395ca81bf9261c51d389dfdc8bd7abc3ba0c1ff1cdb1a0caba5c9f6b49571094c608ba338ce2c2074413e73ea83a46aaa69ee82e1b63b5a47a37e6db454cc17cc2bcf7d685ec8dca4014325378b2862570df1fa2cf4596a9ac8c022cc8e442b2cd6485e567efbc3c27ce9cc9325824006a9d915f949025050a66d97ea4a9a25abebe951eaef9f9683ac95d8516dafa4b0c60eb16d04cbb28d58089a8cf3e209c95e0726fcd9fb05e10043ed261ef99983482c493178f2781ea074f00e2f0f45c470089614e3e2a814342db4cbcb5d20175dac8bd20c83d22012db61bdf6caaba00d82d8d90dee0efc07bff7d3d41e266d02fbc16453d40925f96867c4345fa9f1ebd0ef81c9f25d2a9141a17c7c549f9a0f73a3009fdb5c5fdd082005f9d7a719f3d526451b143a9a7a2e1f0d2de8a5bc51387a24c32529d94777a6d3ed7b86e4f97dcc262cdcac36417c98dd4fa6f45dac73534fa71e1f8afece61eae33852a8ecc419aa8710584c0fa8761ae6b70256ec910010c8a57594d830ceb582ee21ff393a526ebf178a39835adfc1c1108d4e04e4adff50b17140f7e4da9f3ebbe3cc448901a40d04064cfcfe3d2e144ebfbc68d17a62adc4673d8435352236bea308a0d40d391b4130566c699b4b2e925270e62b4e8ec9d3dab0d3627b91027ba3da1e3082148e0a8f938b2702ff85d7b5138a4b81c1d78b085f53ed0f55c0729d5b338c17865ca25a0935fafbae5f02a01dde39f787c52e0b553a53a8c13613fa3c2ad4bcd616f455cc7c2980fcf6f987aa432e73ef2d89c37741e6f77ed268fd3e0ca718429980c63e760096cbf448ba239203a3332cf0d5dbe17810d34b1bb989272e33e5b06c3b5727fb971f659f74f26aece0f5c493bbfe16065d0b8cf00463e190c9ce3de81ab6d34b1b525aec988aeebc1c09a9195f2db8f00e348ed8dcb91e824d0cc82d5572831d1b65c8a013f1be3fb5f5fe789fcf0c1ecacb73407a9605c727f85e7186e42750c95aa477c44de2b5ce563b6b92d6c40453e5e6533d3e5a38163e2d60568646acb3e841a72b6ae9d09d87df4198e79b25b3f5e18fa1141bb0485abddd6d09a340142e4e59f5e5877dbd9079d5c1fa7d25092bbea5c71125744eda6a6d433f82ee1f741f562b57e9b6a7c959e81467a8dde676c6a19a952d1b0880dd3b86cb3639bacb9cf9d60039ce0c6b16a2a6c0a7dec4cb2a9d39a6f382846c26891b671c82f58d27ebb6c8fccb2fd2c10ccc1860470091f60cb967c89131fc0afe2d362c35138af331ac559c5bb48df467c1612e7a1e08cde0d19207bae348e5564fa0aa51ce5eda8236892d71d1f42be7b75340e507fe9e1b49ffb6d8e93d0557c4ae788239b1837696672705d8f09dd3065f14f6054b48c576fe8734238d6ec5a51530a4c514f674a24223083866ef9fa04e6a214bf2a3247470f3ea75ab8be68d94e6d954c743a04b0ae59513f51e241af13fd8624becf26296ba95b6d8d1a92c2e63197137bd1016ad3d740317ae451e16a2fd8022efc2304a886cca35d4e97c9f8eaadc6c4d7cb524e0aedddf0ce69bd9b8468e7a3d3954098c5154680e71abdbbba28d24cecabb18dfeb0a4a9b31de56bac5442ba12227e09db9a245c616d94842e043f78a7eb7fc953c805e85cd756f1c24b3e6f3f06fb8fdb49e4e0ebba53861c445125088046495abee0f39bb313019bb251a79940b5db860578261663fde4fd8046d9e120eb4ec96cdadd0c155dab4d58dc6a187d977f7f0d416d8b78ad9aa30486038e15064baa43dcda6cef35e063fd853edd32ec0c4701400944411246b86861393b61632afa9e073242bb69ab3b0a5c807be3750d10d8e7167a5084241093307c2b140444b88ebf144647ff032b7ff588bfa4f70e653b2317805cb65c256e6c1c91b2c1a1a25f3aa766cd118c542a0befbef91d1d529089abc79f03e1acd75ddd4331fdb864ae1cd3ecf6c2901c4ce4bc996dce18d2ec575b8df716044d9396381cc7a10964482fc2eda7e822629560a992413e4189dbd5e9a0c98aca8d6ef4fdfc9f0a9860a1fb5f1b47b4c17269070b08a2ef8e61a18149855224eb30e484c05305d0729e832198f2e7f9f254f69fb79577ad6451d93d7acfef78210c86081f74edd76d3ac7ec87d9a19b853c83816410a73581f9dec2323f66f9eb0d49db2d5235d5b3196653fe84b9852097385252eddb6cc0a99e6e5cae8d92e1ded62283e9d255e56aafd2c456d041d3847547ccd39afc7786f165ab7ea7ab094f8ccf5cc2d3d72781ebaa2d0195436860e4889e63d8b20058fd17f900400b7f21a09e35f47f97667e81f27bfd76a30177d1862d036c9da703c23b3766afdd04272fb8b5cdf431956904574bad6f5135ec5fc2925b216027c617a56e5aa7a0d2d0395a4874e49f492f67dc94535e551f237512c8933d27dfadb732e269d8f36efa44a5f3b6ca20ee3f064b44576abdd13f739e96f2c10fac0cb2df92f6976c27f6947f37930540f13c67c19a4226d14a6c3af53716607db2a71fb8c8322d37a7d98db899f456e09030eac26de55268859d5ee1747e18115bb8919c7a62729e72b0ee023373c91a263d846b7a720c38e04abb303b018151d4f2ac0d6e4cf46ae4e81a78d5d1e9e6a6cb63cbc28ab4980ef6d4cbac8fbed01e28d1f4ee6e23dbfbd0d22dc3ffd703bc9e503f5aa479fb46797e211a19698cb84f55a86ccc819ac394b85db13107a14635c2e6818f65a308741cb8686ab502a6d09c2bd7a853cb8694486c54452cc3128700bf0c2b6c3404fcdc2919318201e1d9b913a433674001e68142560a90e59c7dca8b1fd92c691fabdf014f5174d2f3ca9651c93b6d7f0b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", 0x2000, &(0x7f0000000f40)={&(0x7f00000004c0)={0x50, 0x0, 0x20, {0x7, 0x21, 0x5, 0x1008, 0x134b, 0x80, 0x1, 0xc0000000}}, &(0x7f0000000540)={0x18, 0x0, 0x800, {0x1c}}, &(0x7f0000000580)={0x18, 0x0, 0xfffffffffffffffb, {0xcb54}}, &(0x7f00000005c0)={0x18, 0x0, 0x3, {0x2}}, &(0x7f0000000600)={0x18, 0x0, 0x7, {0x5}}, &(0x7f0000000640)={0x28, 0x0, 0x7fff, {{0x0, 0x100, 0x2}}}, &(0x7f0000000680)={0x60, 0x0, 0x80, {{0x63, 0x694, 0x1000, 0x200, 0x7, 0x2, 0xeac, 0x6}}}, &(0x7f0000000700)={0x18, 0x0, 0x20, {0x4}}, &(0x7f0000000740)={0x11, 0x0, 0x80, {'\x00'}}, &(0x7f0000000780)={0x20, 0x0, 0x80000001, {0x0, 0x1d}}, &(0x7f00000007c0)={0x78, 0x0, 0x4, {0x100000000, 0x1000, 0x0, {0x4, 0x1f, 0x9, 0x200, 0x7, 0x1, 0x5, 0x400, 0x0, 0x1000, 0x401, r4, r5, 0x8, 0x7f}}}, &(0x7f0000000840)={0x90, 0x0, 0x3, {0x800, 0x1, 0x4, 0x4, 0xe3d2, 0x1000, {0x3, 0x7, 0xd, 0x20f0000000, 0x200, 0xfffffffffffffffd, 0x1, 0x3, 0x0, 0x4000, 0xffffff7f, 0xffffffffffffffff, r5, 0x4, 0x68098a26}}}, &(0x7f0000000900)={0x150, 0x0, 0x5, [{0x3, 0x2, 0x2, 0x6, '},'}, {0x0, 0x7, 0x1, 0x6, '^'}, {0x1, 0x10000, 0x7, 0x40, 'staff_u'}, {0x5, 0x0, 0x3, 0x7, '*\xbe!'}, {0x0, 0x200, 0x2, 0x2, '$,'}, {0x1, 0x1, 0x1, 0x0, '\x00'}, {0x2, 0x8, 0x2, 0x7fffffff, ':('}, {0x4, 0x3ff, 0x2, 0x0, 'fd'}, {0x3, 0x7, 0x7, 0x2, 'staff_u'}, {0x1, 0x0, 0x1, 0x7, '{'}]}, &(0x7f0000000b00)={0x340, 0xfffffffffffffffe, 0x1, [{{0x4, 0x3, 0x10000, 0x595e, 0x2, 0x5, {0x3, 0x2, 0xda, 0x2, 0x8, 0x4, 0x7, 0x8, 0xef, 0xa000, 0x80, r4, 0xee00, 0xc004}}, {0x2, 0x1, 0x5, 0xffffff04, 'fuse\x00'}}, {{0x2, 0x2, 0x101, 0x100, 0x7ff, 0x6d, {0x6, 0x21a, 0xf6cf, 0x101, 0x6, 0x3, 0x0, 0x40, 0x9, 0x4000, 0x6, 0x0, 0x0, 0x10000, 0x2}}, {0x1, 0x1, 0x13, 0x6, 'default_permissions'}}, {{0x1, 0x0, 0x0, 0x1, 0x8, 0x1, {0x4, 0x5, 0xd16, 0x449, 0x40f, 0x1b6, 0x7, 0xffffffff, 0x1, 0x2000, 0x2, 0x0, 0x0, 0x4}}, {0x1, 0x0, 0x8, 0x1, 'max_read'}}, {{0x1, 0x3, 0x8, 0x6, 0x10000, 0x7ff, {0x0, 0x5, 0x800, 0x38000000000, 0xf247, 0x100000001, 0x0, 0xed, 0x800, 0x5c91c8863a7faed8, 0x3, 0x0, r5, 0x1236, 0x1}}, {0x5, 0x488, 0x4, 0xf3e8, '%@!&'}}, {{0x3, 0x3, 0x20, 0x353beddb, 0x4, 0x0, {0x3, 0xfff, 0x8, 0x0, 0x2fffffc, 0x611c, 0x101, 0x8, 0x5, 0x6000, 0x8, 0x0, r5, 0x8d55, 0x6}}, {0x3, 0x1, 0x1, 0x1ff, '!'}}]}, &(0x7f0000000e40)={0xa0, 0x0, 0x81, {{0x7, 0x3, 0x7ff, 0x800, 0x9, 0x67, {0x6, 0x0, 0xffffffffffffffff, 0x8, 0x8, 0x7, 0x8, 0x80000000, 0x8b4b, 0xa000, 0x4, 0x0, r10, 0x2, 0x73}}, {0x0, 0x1c}}}, &(0x7f0000000f00)={0x20, 0x0, 0x1ef34f32, {0x5, 0x4, 0x1ff, 0x3}}}) syz_io_uring_submit(r7, r8, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r6, 0x450e, 0x0, 0x0, 0x0, 0x0) [ 943.867146][ T9779] 9pnet: Could not find request transport: xen [ 943.911208][ T9782] loop4: detected capacity change from 0 to 264192 [ 943.928157][ T9785] loop3: detected capacity change from 0 to 4 11:15:54 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r2 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f00000018c0)={0x0, r3, "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", "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"}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f0000003080)={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}}) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r6, @ANYRES32=r5, @ANYRESOCT, @ANYRES32=r4, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000000540)={r6, "1e38f29e99b48279b4b1b7e522c94c0a"}) ioctl$BTRFS_IOC_DEV_REPLACE(0xffffffffffffffff, 0xca289435, &(0x7f0000000400)={0x0, 0x6, @start={r6, 0x0, "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", "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"}, [0x7ff, 0x5876, 0x100, 0x2, 0x100000001, 0x4a, 0x0, 0x0, 0x7f, 0x7, 0x65, 0x9, 0x3, 0xfff, 0x9, 0x7, 0x2, 0x1ff, 0x0, 0xdf, 0x1, 0x1, 0x9, 0x7, 0x6, 0x800, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x10000, 0x3ff, 0x0, 0x10001, 0xb80f, 0x6, 0x77, 0x1, 0x0, 0x4, 0x5, 0x2, 0x8, 0x20, 0xfffffffffffff801, 0x3, 0x0, 0x0, 0x80000000, 0x100000001, 0x0, 0x0, 0x2, 0x5, 0x5, 0x0, 0xcc, 0x0, 0xfffffffffffffff9, 0xad, 0x9, 0x0, 0x1f, 0x9]}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r1, 0xc400941d, &(0x7f0000000300)={r6, 0x9, 0xcd, 0x1}) [ 944.002714][ T9785] EXT4-fs (loop3): Can't read superblock on 2nd try [ 944.004604][ T9782] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 944.149012][ T9747] syz-executor.0 (9747): drop_caches: 1 11:15:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300004c300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 944.192331][ T9785] loop3: detected capacity change from 0 to 4 [ 944.205313][ T9785] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000304800000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 944.445781][ T9801] loop4: detected capacity change from 0 to 264192 [ 944.576002][ T9807] loop3: detected capacity change from 0 to 4 [ 944.583958][ T9801] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:15:54 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sockstat6\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) 11:15:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000304c00000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 944.678798][ T9807] EXT4-fs (loop3): Can't read superblock on 2nd try [ 944.685878][ T9758] syz-executor.1 (9758): drop_caches: 3 [ 944.868684][ T9814] loop3: detected capacity change from 0 to 4 [ 944.940799][ T9814] EXT4-fs (loop3): Can't read superblock on 2nd try [ 945.002153][ T9814] loop3: detected capacity change from 0 to 4 [ 945.042694][ T9814] EXT4-fs (loop3): Can't read superblock on 2nd try [ 945.071781][ T9795] syz-executor.5 (9795): drop_caches: 3 [ 945.098233][ T9784] syz-executor.0 (9784): drop_caches: 3 11:15:55 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_recovery\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000300)=[@in6={0xa, 0x4e20, 0x7fe, @initdev={0xfe, 0x88, '\x00', 0x81, 0x0}, 0x4}, @in={0x2, 0x4e23, @multicast1}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x33}}, @in={0x2, 0x4e23, @empty}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e20, 0x4, @loopback, 0x7fff}, @in={0x2, 0x4e24, @remote}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e20, 0x9, @private0, 0x3}], 0xc4) write$sysctl(r2, &(0x7f0000000040)='5\x00', 0x2) mmap$dsp(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000010, 0x12, r0, 0x0) 11:15:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300005c300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:55 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/llc/socket\x00') sendfile(r1, r0, 0x0, 0x1) 11:15:55 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) dup2(r2, 0xffffffffffffffff) r3 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r4, r5, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r3, 0x450e, 0x0, 0x0, 0x0, 0x0) 11:15:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000306000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 945.247176][ T9833] loop3: detected capacity change from 0 to 4 [ 945.259065][ T9834] loop4: detected capacity change from 0 to 264192 [ 945.299184][ T9833] EXT4-fs (loop3): Can't read superblock on 2nd try [ 945.395947][ T9834] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:15:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000306800000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:55 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) connect$ax25(r2, &(0x7f0000000000)={{0x3, @default, 0x8}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @default, @null, @bcast]}, 0x48) sendfile(r1, r0, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) [ 945.496127][ T9819] syz-executor.5 (9819): drop_caches: 1 11:15:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000060300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 945.601267][ T9847] loop3: detected capacity change from 0 to 4 [ 945.633365][ T9847] EXT4-fs (loop3): Can't read superblock on 2nd try [ 945.752258][ T9847] loop3: detected capacity change from 0 to 4 [ 945.776810][ T9847] EXT4-fs (loop3): Can't read superblock on 2nd try [ 945.834351][ T9856] loop4: detected capacity change from 0 to 264192 11:15:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000306c00000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 945.921815][ T9856] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:15:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000068300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 945.996253][ T9862] loop3: detected capacity change from 0 to 4 [ 946.008240][ T9862] EXT4-fs (loop3): Can't read superblock on 2nd try [ 946.063791][ T9862] loop3: detected capacity change from 0 to 4 [ 946.091154][ T9862] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000307400000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 946.256415][ T9876] loop4: detected capacity change from 0 to 264192 11:15:56 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r2}) connect$vsock_stream(r3, &(0x7f0000000100)={0x28, 0x0, 0x2710, @local}, 0x10) r4 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r4, 0x5603, 0x0) r5 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r6, r7, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r5, 0x450e, 0x0, 0x0, 0x0, 0x0) [ 946.359766][ T9876] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 946.469481][ T9881] loop3: detected capacity change from 0 to 4 [ 946.498787][ T9842] syz-executor.0 (9842): drop_caches: 1 [ 946.555108][ T9881] EXT4-fs (loop3): Can't read superblock on 2nd try [ 946.595145][ T9832] syz-executor.1 (9832): drop_caches: 1 [ 946.601309][ T9850] syz-executor.5 (9850): drop_caches: 1 [ 946.647300][ T9881] loop3: detected capacity change from 0 to 4 [ 946.682702][ T9881] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:56 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000040)=0x14) poll(&(0x7f0000000080)=[{r2, 0x40}], 0x1, 0x40) sendfile(r1, r0, 0x0, 0x1) 11:15:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300006c300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:56 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000440)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000080)={0x2c, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_STA_WME={0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x50, r3, 0x100, 0x70bd2c, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x51}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x40}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x2f}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x3a}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x7f}]}, 0x50}}, 0x0) sendfile(r1, r0, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) 11:15:56 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)=0x0) r1 = perf_event_open(0x0, r0, 0x0, 0xffffffffffffffff, 0x3) r2 = perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0xe3, 0x2, 0x6, 0x6, 0x0, 0x80000001, 0x24401, 0x4, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x8, 0x800}, 0x4d226, 0x4, 0x6f, 0x5, 0x3fb, 0x0, 0x6, 0x0, 0xfffff801}, r0, 0x3, r1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0xf, 0x5, 0xcf, 0x1f, 0x0, 0x7, 0x40c11, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x7, 0x1, @perf_config_ext={0x5, 0x8}, 0x8094, 0x8000, 0x6, 0x2, 0x10000, 0x5fa, 0x401, 0x0, 0x9cf, 0x0, 0x29}, r0, 0x9, 0xffffffffffffffff, 0xa) r3 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000000), &(0x7f00000000c0)=0x8) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x81, 0x75, 0x6, 0x25, 0x0, 0xe0, 0x600c, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000100), 0x4}, 0x2e0, 0x3ff, 0x9642e13f, 0x9, 0xffffffff, 0x40a, 0x1, 0x0, 0x5, 0x0, 0x8}, r0, 0x2, r2, 0xa) sendfile(r4, r3, 0x0, 0x1) 11:15:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000307a00000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 946.922333][ T9875] syz-executor.0 (9875): drop_caches: 1 [ 947.005956][ T9897] loop4: detected capacity change from 0 to 264192 [ 947.031533][ T9899] loop3: detected capacity change from 0 to 4 [ 947.081100][ T9897] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 947.114580][ T9899] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000074300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300000030fe00000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 947.472495][ T9914] loop3: detected capacity change from 0 to 4 11:15:57 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(r3, 0x0, r4, 0x0, 0x4ffe2, 0x0) setsockopt$XDP_UMEM_COMPLETION_RING(r3, 0x11b, 0x6, &(0x7f0000000080)=0x2100, 0x4) r5 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r5, 0x5603, 0x0) r6 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/51, 0x33}, {&(0x7f0000000140)=""/7, 0x7}], 0x2, 0x7f, 0x95) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r7, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r7, r8, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r6, 0x450e, 0x0, 0x0, 0x0, 0x0) [ 947.521207][ T9914] EXT4-fs (loop3): Can't read superblock on 2nd try [ 947.523364][ T9917] loop4: detected capacity change from 0 to 264192 [ 947.558938][ T9896] syz-executor.1 (9896): drop_caches: 1 [ 947.612461][ T9914] loop3: detected capacity change from 0 to 4 [ 947.630127][ T9917] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 947.632337][ T9914] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000304402000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:57 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) fsetxattr(r1, &(0x7f0000000000)=@known='user.incfs.id\x00', &(0x7f0000000040)='\x00', 0x1, 0x1) sendfile(r1, r0, 0x0, 0x1) [ 947.725016][ T9906] syz-executor.0 (9906): drop_caches: 1 11:15:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300007a300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 947.806547][ T9900] syz-executor.5 (9900): drop_caches: 1 [ 947.875365][ T9930] loop3: detected capacity change from 0 to 4 11:15:57 executing program 5: sched_yield() r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) [ 947.994493][ T9930] EXT4-fs (loop3): Can't read superblock on 2nd try [ 948.058869][ T9936] loop4: detected capacity change from 0 to 264192 [ 948.141466][ T9936] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 948.549958][ T9906] syz-executor.0 (9906): drop_caches: 3 11:15:58 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x10040, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280), 0x100, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(r3, 0x0, r4, 0x0, 0x4ffe2, 0x0) sendmsg$AUDIT_USER_AVC(r3, &(0x7f00000015c0)={&(0x7f0000001480)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001580)={&(0x7f00000014c0)={0x9c, 0x453, 0x10, 0x70bd29, 0x25dfdbfb, "baedce1921bc67cd297ba66737aea00819efa5afd83a8f188bbffd3694f69bbb6e1c8e7e43ce61b6114ec0215538dbc34b1ed6af0186022e2fdc4ab3d531183adb077c3ecd8193501d0504ca56eeee131724425b0697cf1e3d881257d1f720a40019e962e22de95b76311cec923751a99ff6d0bbb3d5eb58531b3abe2477f69f6126b45aea0ba924e01f7d", [""]}, 0x9c}, 0x1, 0x0, 0x0, 0x1}, 0xc041) accept4$inet6(r2, &(0x7f0000001400)={0xa, 0x0, 0x0, @empty}, &(0x7f0000001440)=0x1c, 0x80800) preadv(r1, &(0x7f0000001380)=[{&(0x7f0000000040)=""/81, 0x51}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/51, 0x33}, {&(0x7f0000000100)=""/171, 0xab}, {&(0x7f00000001c0)=""/167, 0xa7}, {&(0x7f0000001300)=""/100, 0x64}], 0x6, 0x7, 0x3) sendfile(r0, r0, 0x0, 0xf3e) 11:15:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300003000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000098300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:58 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r4 = syz_io_uring_setup(0x5e4c, &(0x7f0000001500)={0x0, 0xde3a}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r4, 0x450e, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCL_PASTESEL(r3, 0x541c, &(0x7f0000000080)) [ 948.685810][ T9952] loop3: detected capacity change from 0 to 4 [ 948.685862][ T9932] syz-executor.1 (9932): drop_caches: 3 [ 948.736268][ T9952] EXT4-fs (loop3): Can't read superblock on 2nd try [ 948.747826][ T9958] loop4: detected capacity change from 0 to 264192 11:15:58 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='wchan\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000080)='6\x00', 0x2) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000), 0x240000, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r3, 0xc0045878, 0x0) fcntl$setpipe(r3, 0x407, 0x8001) getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000100)=""/209, &(0x7f0000000200)=0xd1) r4 = pidfd_open(0xffffffffffffffff, 0x0) write$sysctl(r1, &(0x7f00000000c0)='4\x00', 0x2) sendfile(r2, r4, 0x0, 0x404) r5 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000000240)=@generic={0x1, 0x1, 0x80}) r6 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000280), 0x101100, 0x0) write$sysctl(r6, &(0x7f00000002c0)='6\x00', 0x2) 11:15:58 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r1, 0xc0045878, 0x0) landlock_add_rule$LANDLOCK_RULE_PATH_BENEATH(0xffffffffffffffff, 0x1, &(0x7f0000000000)={0x0, r1}, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r2, r0, 0x0, 0x1) [ 948.824037][ T9952] loop3: detected capacity change from 0 to 4 [ 948.859905][ T9952] EXT4-fs (loop3): Can't read superblock on 2nd try [ 948.860851][ T9958] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 948.945945][ T9938] syz-executor.5 (9938): drop_caches: 3 11:15:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000301004000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000c5300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:59 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000700)=[{&(0x7f0000000340)=""/153, 0x99}, {&(0x7f0000000240)=""/101, 0x65}, {&(0x7f00000004c0)=""/143, 0x8f}, {&(0x7f0000000580)=""/76, 0x4c}, {&(0x7f0000000140)=""/53, 0x35}, {&(0x7f00000001c0)=""/16, 0x10}, {&(0x7f0000000600)=""/205, 0xcd}], 0x7, 0x2, 0x7ff) bind$vsock_stream(r0, &(0x7f00000002c0)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r4 = syz_io_uring_setup(0x1b5e, &(0x7f0000000780)={0x0, 0x4, 0xa, 0x6, 0x2000000, 0x0, r3}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r4, 0x450e, 0x0, 0x0, 0x0, 0x0) 11:15:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = syz_open_dev$vim2m(&(0x7f0000000000), 0x3, 0x2) dup2(r1, r0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r2, r0, 0x0, 0x1) [ 949.203746][ T9985] loop3: detected capacity change from 0 to 4 [ 949.234531][ T9987] loop4: detected capacity change from 0 to 264192 [ 949.251611][ T9985] EXT4-fs (loop3): Can't read superblock on 2nd try [ 949.307917][ T9987] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 949.332756][ T9985] loop3: detected capacity change from 0 to 4 11:15:59 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) bind$vsock_stream(r1, &(0x7f0000000140)={0x28, 0x0, 0x0, @local}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r2, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) r4 = dup2(r3, 0xffffffffffffffff) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f0000000040)=0x3080, 0x4) ioctl$VT_GETSTATE(r4, 0x5603, 0x0) r5 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000080), 0xd, 0x10200) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r6, r7, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r5, 0x450e, 0x0, 0x0, 0x0, 0x0) r8 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r8, &(0x7f00000001c0)={0x28, 0x0, 0xffffffff, @host}, 0x10) [ 949.361358][ T9985] EXT4-fs (loop3): Can't read superblock on 2nd try [ 949.429637][ T9972] syz-executor.0 (9972): drop_caches: 1 11:15:59 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000140), 0x14200, 0x0) write$sysctl(r3, &(0x7f0000000180)='0\x00', 0x2) ioctl$sock_SIOCADDRT(r2, 0xc0045878, 0x0) poll(&(0x7f00000000c0)=[{r0, 0xf5adf7dbf5709fb6}], 0x1, 0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/class/comedi', 0x0, 0x30) sendfile(r4, r2, &(0x7f0000000100)=0x7, 0x1) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_timestamps\x00', 0x1, 0x0) 11:15:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300005000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:59 executing program 1: mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000000, 0x4000012, 0xffffffffffffffff, 0xaacf5000) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)) 11:15:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000fe300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:15:59 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r1 = openat2(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x200000, 0x80, 0x10}, 0x18) sendfile(r1, r0, 0x0, 0x1) [ 949.716606][ T9942] syz-executor.5 (9942): drop_caches: 1 [ 949.793210][T10012] loop4: detected capacity change from 0 to 264192 [ 949.817325][T10013] loop3: detected capacity change from 0 to 4 11:15:59 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000080), 0x40282, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r4 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000000100)={0x4, 0x2, 0x0, 0xe09, 0x4, 0xfff}) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r4, 0x450e, 0x0, 0x0, 0x0, 0x0) [ 949.840043][T10012] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:15:59 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='mountinfo\x00') r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000), 0x21a000, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) ioctl$I2C_TIMEOUT(r2, 0x702, 0x12eff0db) sendfile(r0, r1, &(0x7f0000000080)=0x2000000000000000, 0x7d6) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r3, r0, 0x0, 0x1) [ 949.889438][T10013] EXT4-fs (loop3): Can't read superblock on 2nd try 11:15:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000380000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 949.994072][T10013] loop3: detected capacity change from 0 to 4 [ 950.019744][T10013] EXT4-fs (loop3): Can't read superblock on 2nd try 11:16:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300006000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:16:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000003c0000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 950.277809][T10037] loop3: detected capacity change from 0 to 4 [ 950.335356][T10037] EXT4-fs (loop3): Can't read superblock on 2nd try [ 950.391431][T10042] loop4: detected capacity change from 0 to 264192 [ 950.434337][T10037] loop3: detected capacity change from 0 to 4 [ 950.467754][T10037] EXT4-fs (loop3): Can't read superblock on 2nd try [ 950.496146][T10042] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 950.531907][T10014] syz-executor.1 (10014): drop_caches: 1 11:16:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300007000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:16:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000003f0000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 950.804181][T10059] loop3: detected capacity change from 0 to 4 [ 950.813940][T10061] loop4: detected capacity change from 0 to 264192 [ 950.820866][T10059] EXT4-fs (loop3): Can't read superblock on 2nd try 11:16:00 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) write$sysctl(r2, &(0x7f0000000040)='4\x00', 0x2) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) 11:16:00 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) open_tree(r1, &(0x7f0000000000)='./file0\x00', 0x81100) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$BTRFS_IOC_ADD_DEV(r3, 0x5000940a, &(0x7f0000000300)={{r0}, "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"}) sendfile(r2, r0, 0x0, 0x1) [ 950.886952][T10059] loop3: detected capacity change from 0 to 4 [ 950.908079][T10061] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:16:00 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r4 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x1, 0x0, 0x0, 0x0, {0x1001}}, 0x8) io_uring_enter(r4, 0x450e, 0x0, 0x0, 0x0, 0x0) [ 950.940076][T10059] EXT4-fs (loop3): Can't read superblock on 2nd try 11:16:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300009000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:16:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000400000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 951.188163][T10034] syz-executor.0 (10034): drop_caches: 1 [ 951.236642][T10087] loop3: detected capacity change from 0 to 4 11:16:01 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/mm/ksm/run\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) [ 951.293673][T10087] EXT4-fs (loop3): Can't read superblock on 2nd try [ 951.344516][T10088] loop4: detected capacity change from 0 to 264192 [ 951.361468][T10087] loop3: detected capacity change from 0 to 4 [ 951.387211][T10088] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 951.406575][T10087] EXT4-fs (loop3): Can't read superblock on 2nd try 11:16:01 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r4 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f00000018c0)={0x0, 0x0, "f02eb15b59dd9e10cc41fae46da95768d0fc94dc33e3c1afa63813b7b162c29e9918bf3b2324f320a64a2010c3d8ae43a1ceb6c0ce82372c48eef6d28cfa119a94e8ceb982cd32baeab65be0cb6b72f6e6e6bdc2bf03f2e831745f6de164afaf0de4df7eb77f9597b45567f4cec68325add6a39d0b2b7c2ff39ee9a8521d7dd53bfdd6b962bb3c34e2c54e33aee99f8bda206ee80d30c9e43120b05d41fda7cc113b335f229df765f6c12791521d6949c918e4c0d22726349f5a11f04f4a6f068982e8fc655055af812c43dd40ecb0dca6801ba6e70f21cb4fc4a8e7faa00d3f8b32ae1dd5e3c67bfb0fce45cdd69ca2a49a8bc32210b9066cc04b759f020db3", "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"}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000003080)={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}}) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r7, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000000540)={r7, "1e38f29e99b48279b4b1b7e522c94c0a"}) ioctl$BTRFS_IOC_DEV_REPLACE(0xffffffffffffffff, 0xca289435, &(0x7f0000000400)={0x0, 0x6, @start={r7, 0x0, "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", "b4f5526e5088f9cef4e81a09973d826d0828620100e2b262ffa3e59caa8217504ee97b5aa6890f39493a9ed0cdaa169c9159380412d344ce1b9a31deef07cb8f86408a68aebdcc2ecdc65c1cdf2c8f3c1cb5c04f0e12cf064d6b47ad7ea1d86582cf9996cf6fc78dfdd94766b912510d5fa3e1e6ac2f7c445af3b7ffd172f39e09a569a775dbc1b111e957ba6af373e0dec6c0fe27d1f5c9aa1869fd84610a8c2585df382ad689671ea59c31fc1488c07b104e2b74d060cc4e80e18e227b660e3ae922a7f23808b7d9a59e28107e26a8626896b10bd39e154fb3c09057fdcf743efd931d8d14e06a1b88911e90ec779d5e84be5c8816331ef89364423af2fcf5b763abb602328127a650c4b9644a2a2a89364a56cbd6ccfabf454951daa773eca65ed27b0be7d7f07b0c1e21ac70f520ad9cb81ce7e06eece2b6cabb695e69d25aa9b0b15ef2b5c442e51581e82adca55432848e6b05aac9f752cc7e9b2568869acf3e459d37112c109c87b41585b49a31a6946c3130e3a70ff5b419003e5ced16d92b67da5fc717cfd4ca45b9e590fbc50bc88f8c40d8ccaf007a997db8a29ff1d7b2f6250d1f5ffcec3b7b94405d337fc8513c5ef21bf9752bdf167a7da5f5efc2061967b6d11faf94a99586d03193d201a06de76287e0ebdc65db991a1a250e82d587ae87ee96360e47a132966c2d236f95c51e65787b01a0937f3e10420db0d7def8e83f3bb97469622c3c6fed6df7264e3590fdb5d226a8200d74f81c1868bd785c4dcd1b9eba0479be5b6fb1019653d83b857e835b9a7a2f6d269eaad83aa18d66a580e0924cf77402a3633e6ff706a0b9699aece9f5957a461e5cc9909ba7a0d51664d39fb2125c64bb1e9271aefdd13e28509a10d0f63932372cd50284ac013af6406a2de1aec582c316daee474fdd3e3a1e2ee2b200b2b94c8474173c5074774c586fa6920b1c59c50df5be55b227c008f4136ccb4499ba1d6ca5e002185f20ac258019d2bd919828cc8b0598d1a8b249e4fa2c1267937b077a6f3b393ba81549a91398c94296d0cf0dfbf8eccf81fc58a45199afa00ccc033d2392b203a7c09ba7cd97209ed29093c6d1bd1dff0252c8490c8a3955f785a8a37e285619cd406e99b58f78c4d0318c9ba07e80fe6e8330ebe26b527a95d1bb2be3f0fe2a71665066e89fe42b98bf599d3b085df9fd167cd99ed826b13aaef49f58f6d3a3bca2eceac1923ab94edf90488752c6e5fd6cabe25f93e5fc63370b2e0a39d08078dc26ff40161dee18e6a22c4d839f3cc9e81b652c4de4ac692fe02ce93597f7003c30efe370c8c7829ae4282ac949c0dedf7df72266f95f89b87e2e94908e94f7c5f71a21240952f9ae3fd106d686968590518fcd8f0e87d692d785b9a1dec438821210fcc900ddac4d609775354601cb34562275c29944db148971adeccf"}, [0x7ff, 0x5876, 0x100, 0x2, 0x100000001, 0x4a, 0x0, 0x0, 0x7f, 0x7, 0x65, 0x9, 0x3, 0xfff, 0x9, 0x7, 0x2, 0x1ff, 0x0, 0xdf, 0x1, 0x1, 0x9, 0x7, 0x6, 0x800, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x10000, 0x3ff, 0x0, 0x10001, 0xb80f, 0x6, 0x77, 0x1, 0x0, 0x4, 0x5, 0x2, 0x8, 0x20, 0xfffffffffffff801, 0x3, 0x0, 0x0, 0x80000000, 0x100000001, 0x0, 0x0, 0x2, 0x5, 0x5, 0x0, 0xcc, 0x0, 0xfffffffffffffff9, 0xad, 0x9, 0x0, 0x1f, 0x9]}) ioctl$BTRFS_IOC_DEV_REPLACE(0xffffffffffffffff, 0xca289435, &(0x7f00000004c0)={0x0, 0x8, @start={r7, 0x1, "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", "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"}, [0x8, 0x4, 0x9, 0x5, 0x1, 0x4, 0x2, 0x9, 0x3, 0x8, 0x5, 0x9, 0x7, 0x3f, 0x5e0b, 0x4, 0x7, 0x6, 0x4db1bc25, 0x7ff, 0x80000000, 0x5, 0x296, 0x7fffffff, 0x7fff, 0x1, 0x131e, 0x10000, 0xcb, 0xb1, 0x0, 0x401, 0xffffffff, 0x8, 0xffffffffffff7802, 0x4, 0xa3, 0xce, 0x8, 0x80000001, 0x49a, 0x80000000, 0xf9d, 0x8, 0x4, 0x101, 0xf3d, 0x7, 0x5, 0x8, 0x401, 0x6, 0x8, 0x4, 0x6, 0x20, 0x8001, 0x3ff, 0x3a, 0x2, 0x3, 0x6, 0x2, 0x9e]}) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r4, 0x450e, 0x0, 0x0, 0x0, 0x0) 11:16:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000005c0000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:16:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300000030000a000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:16:01 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r2, 0xc0045878, 0x0) ioctl$FS_IOC_FSGETXATTR(r2, 0x801c581f, &(0x7f0000000000)={0xdd49, 0x27, 0xfffffff8, 0x7, 0xffffffff}) [ 951.823689][T10107] loop3: detected capacity change from 0 to 4 [ 951.859286][T10111] loop4: detected capacity change from 0 to 264192 [ 951.904114][T10107] EXT4-fs (loop3): Can't read superblock on 2nd try [ 951.991397][T10111] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:16:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300000030000c000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 952.229318][T10112] syz-executor.5 (10112): drop_caches: 3 [ 952.247921][T10079] syz-executor.5 (10079): drop_caches: 3 11:16:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000860000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 952.288007][T10080] syz-executor.1 (10080): drop_caches: 3 11:16:02 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) [ 952.429171][T10120] loop3: detected capacity change from 0 to 4 11:16:02 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f0000000000)='2\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) [ 952.494774][T10120] EXT4-fs (loop3): Can't read superblock on 2nd try [ 952.528921][T10128] loop4: detected capacity change from 0 to 264192 [ 952.587571][T10120] loop3: detected capacity change from 0 to 4 [ 952.607564][T10120] EXT4-fs (loop3): Can't read superblock on 2nd try [ 952.621782][T10128] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 952.730591][T10106] syz-executor.0 (10106): drop_caches: 1 11:16:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300000030000d000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:16:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000ff0000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 952.914758][T10141] loop3: detected capacity change from 0 to 4 [ 952.964238][T10141] EXT4-fs (loop3): Can't read superblock on 2nd try [ 953.026744][T10141] loop3: detected capacity change from 0 to 4 [ 953.057104][T10141] EXT4-fs (loop3): Can't read superblock on 2nd try [ 953.112673][T10148] loop4: detected capacity change from 0 to 264192 [ 953.122986][T10136] syz-executor.0 (10136): drop_caches: 1 11:16:03 executing program 0: syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) 11:16:03 executing program 2: socket$vsock_stream(0x28, 0x1, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r0, &(0x7f00000000c0), 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3c29, 0x50801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x20, 0x0, 0xfffeffff, 0x1, 0x7ff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r1 = socket$xdp(0x2c, 0x3, 0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r3 = dup2(r1, r2) recvmsg$can_j1939(r3, &(0x7f00000001c0)={&(0x7f0000000100)=@ieee802154={0x24, @long}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000240)=""/223, 0xdf}, {&(0x7f00000004c0)=""/104, 0x68}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x3, &(0x7f0000000340)=""/66, 0x42}, 0x30241) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(0xffffffffffffffff, 0x0, r4, 0x0, 0x4ffe2, 0x0) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f00000003c0)) r5 = syz_io_uring_setup(0x77b, &(0x7f0000001500)={0x0, 0xd0f8, 0x0, 0x0, 0x0, 0x0, r3}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000003c0)=0x0, &(0x7f0000000400)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r6, r7, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0, 0x0, {0x500}}, 0x200) io_uring_enter(r5, 0x450e, 0x0, 0x0, 0x0, 0x0) 11:16:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300000030280d000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 953.163713][T10148] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:16:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000230000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 953.275213][T10132] syz-executor.1 (10132): drop_caches: 1 11:16:03 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rfcomm\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) 11:16:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/if_inet6\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) r2 = dup2(r1, r1) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x513400, 0x0) r3 = accept4$inet(r2, &(0x7f0000000080)={0x2, 0x0, @multicast2}, &(0x7f0000000100)=0x10, 0xc0000) ioctl(r3, 0x3, &(0x7f0000000140)="9640bf27b45f429077de7e2ce5d3e5edb6736b5e2dc35a01f6f5036f77d7a678415bb2838be99901e9af974f1190000ca58e79bf851863262b93b78b1aa9b0e671570e1bf02f85f023fe07c55678f4cabb92be77521d58593fa54aaf4894d727cabe191f481c3b1eeb98ff318e0c5db51815f861e4720316ee8d2049282d2027410164b00cd0ed6dc263bbb5c8d7190afa824c60e185cf012eebdfea9f0ce4f991aa") write$sysctl(r0, &(0x7f0000000000)='4\x00', 0x2) [ 953.359299][T10161] loop3: detected capacity change from 0 to 4 11:16:03 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r4 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x108, &(0x7f0000000080)=0x7, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r4, 0x450e, 0x0, 0x0, 0x0, 0x0) [ 953.446651][T10161] EXT4-fs (loop3): Can't read superblock on 2nd try [ 953.475225][T10166] loop4: detected capacity change from 0 to 264192 [ 953.481687][T10130] syz-executor.5 (10130): drop_caches: 3 [ 953.534224][T10161] loop3: detected capacity change from 0 to 4 [ 953.581848][T10161] EXT4-fs (loop3): Can't read superblock on 2nd try [ 953.607240][T10166] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:16:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300000030000f000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 953.854407][T10186] loop3: detected capacity change from 0 to 4 [ 953.883105][T10186] EXT4-fs (loop3): Can't read superblock on 2nd try [ 953.932292][T10186] loop3: detected capacity change from 0 to 4 [ 953.966108][T10186] EXT4-fs (loop3): Can't read superblock on 2nd try [ 953.987084][T10163] syz-executor.5 (10163): drop_caches: 3 11:16:04 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/self/clear_refs\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) 11:16:04 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) 11:16:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r2, 0xc0045878, 0x0) sendfile(r2, r1, &(0x7f0000000000)=0x7, 0x1) 11:16:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000250000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:16:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300410000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 954.116443][T10198] loop4: detected capacity change from 0 to 264192 [ 954.209709][T10198] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 954.222695][T10204] loop3: detected capacity change from 0 to 4 [ 954.313014][T10204] EXT4-fs (loop3): Can't read superblock on 2nd try 11:16:04 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)=0x0) r1 = perf_event_open(0x0, r0, 0x0, 0xffffffffffffffff, 0x3) perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0xe3, 0x2, 0x6, 0x6, 0x0, 0x80000001, 0x24401, 0x4, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x8, 0x800}, 0x4d226, 0x4, 0x6f, 0x5, 0x3fb, 0x0, 0x6, 0x0, 0xfffff801}, r0, 0x3, r1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)=0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)=0xff, 0x4) r3 = perf_event_open(0x0, r2, 0x0, 0xffffffffffffffff, 0x3) perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0xe3, 0x2, 0x6, 0x6, 0x0, 0x80000001, 0x24401, 0x4, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x8, 0x800}, 0x4d226, 0x4, 0x6f, 0x5, 0x3fb, 0x0, 0x6, 0x0, 0xfffff801}, r2, 0x3, r3, 0x0) r4 = syz_open_procfs(r2, &(0x7f0000000000)='net/ip_mr_vif\x00') poll(&(0x7f0000000140)=[{r4, 0x2109}], 0x1, 0x8000) r5 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r6 = open_tree(r4, &(0x7f0000000040)='./file0\x00', 0x1100) write$sysctl(r6, &(0x7f0000000080)='4\x00', 0x2) sendfile(r5, r4, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) 11:16:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000280000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 954.446228][T10204] loop3: detected capacity change from 0 to 4 [ 954.485330][T10204] EXT4-fs (loop3): Can't read superblock on 2nd try 11:16:04 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write(r0, &(0x7f0000000300)="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", 0x1000) sendfile(r1, r0, 0x0, 0x1) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') poll(&(0x7f00000000c0)=[{r1, 0x632}], 0x1, 0x2) lseek(r0, 0x80000001, 0x3) 11:16:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000302010000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:16:04 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r4 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) r7 = syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) mq_notify(r7, &(0x7f0000000080)={0x0, 0x38, 0x2, @thr={&(0x7f0000000240)="16c9316432cc35cd430f536cd8758c543a128d83f404d0abefd6bf7ef803dbee38636323a1b72745fb97e545628166db0bde1a4a2fc11842ea98e26c076c17a824a083fb7552d7314aa2597906500f57e3a9cda7b5b0fbbdaab1a9ea9db41bb68e960ff417379d4b6f1545c83d9b1c717d1235feec0c8eecdf36a616b1b213dcc1ff3fe68765d32cb1558241641e44f3554e930be1ed20bb5d3d31165de5209885ed1c88d068996fb59825865c59ab165690dc915bf14ad7d5eb9a62899a9973e61333d94727c688580b708d29498db8da88930a48fac19bd9dcb1ab9bb795a3bee0998fc19d", &(0x7f0000000340)="d1d61b448e35c05ddfd162a3815d9c3cdc583e02cd145a09352a06c1da6de981f69409e6464852a6332778dc0786a0a20d56876a10f883e4d4737c33ea87dc3926ea432456b17bb3d553052757ed3db3199e3a2d4e1e5fb0bc2c87b45f06850c7e10ebc2c3e1de184761e2d34e63301234ba3f045909cb4aad665a783f565443c5eb342585f6ab9a6f5f961780f3321476a59bc91cadd7263f3a8d9f18b7300cc28c4ed0d9d113c3b1d624795697170f0e70b9d0d62a289a5877946493e96917e87415de587b099e5a14d0a47bd3ed4a789d3a27ebed99a183fa2f935aea"}}) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r4, 0x450e, 0x0, 0x0, 0x0, 0x0) [ 954.658857][T10222] loop4: detected capacity change from 0 to 264192 [ 954.702781][T10225] loop3: detected capacity change from 0 to 4 [ 954.740096][T10222] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 954.755536][T10225] EXT4-fs (loop3): Can't read superblock on 2nd try [ 954.822764][T10225] loop3: detected capacity change from 0 to 4 [ 954.844512][T10225] EXT4-fs (loop3): Can't read superblock on 2nd try 11:16:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002b0000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:16:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300011000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 955.013387][T10197] syz-executor.0 (10197): drop_caches: 1 [ 955.106421][T10242] loop4: detected capacity change from 0 to 264192 [ 955.153193][T10244] loop3: detected capacity change from 0 to 4 [ 955.202642][T10242] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 955.233692][T10244] EXT4-fs (loop3): Can't read superblock on 2nd try 11:16:05 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f00000018c0)={0x0, r2, "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", "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"}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r1, 0x84009422, &(0x7f0000003080)={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}}) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r5, @ANYRES32=r4, @ANYRESOCT, @ANYRES32=r3, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000000540)={r5, "1e38f29e99b48279b4b1b7e522c94c0a"}) ioctl$BTRFS_IOC_DEV_REPLACE(0xffffffffffffffff, 0xca289435, &(0x7f0000000400)={0x0, 0x6, @start={r5, 0x0, "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", "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"}, [0x7ff, 0x5876, 0x100, 0x2, 0x100000001, 0x4a, 0x0, 0x0, 0x7f, 0x7, 0x65, 0x9, 0x3, 0xfff, 0x9, 0x7, 0x2, 0x1ff, 0x0, 0xdf, 0x1, 0x1, 0x9, 0x7, 0x6, 0x800, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x10000, 0x3ff, 0x0, 0x10001, 0xb80f, 0x6, 0x77, 0x1, 0x0, 0x4, 0x5, 0x2, 0x8, 0x20, 0xfffffffffffff801, 0x3, 0x0, 0x0, 0x80000000, 0x100000001, 0x0, 0x0, 0x2, 0x5, 0x5, 0x0, 0xcc, 0x0, 0xfffffffffffffff9, 0xad, 0x9, 0x0, 0x1f, 0x9]}) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, &(0x7f0000000300)={r5, 0x4, 0x0, [0xfff, 0x8001, 0xf173, 0x7ff, 0xff], [0x570, 0xcb, 0x8, 0x7ff, 0x6, 0x1000, 0x2, 0x0, 0x0, 0x7, 0x12a, 0x1f, 0x1000, 0x1, 0x1, 0x7, 0x3f, 0x7, 0x6, 0xaf61, 0x40000000000000, 0x55, 0x2d1, 0x3, 0x0, 0x9, 0xfff, 0x4, 0x7ff, 0x9, 0x80, 0x7, 0x4e2d, 0x5, 0x8, 0xfffffffffffffffe, 0x1, 0xbc43, 0x9, 0x75, 0x2, 0x1, 0x5e0, 0x9, 0x9, 0x9, 0x3, 0x1, 0xdf, 0x1, 0x100000000, 0x0, 0xfffffffffffffffd, 0xffffffffffffff89, 0x9, 0xc24f, 0x1f, 0x200, 0x7fffffff, 0x4, 0xff, 0x3, 0x2, 0xffffffffffff0001, 0x4, 0xffffffff, 0x7, 0x0, 0xcc59, 0x498a, 0x4, 0x3, 0x9, 0x1, 0x80000000, 0x1, 0x9, 0x10001, 0x7, 0x5, 0x400, 0x2, 0x5, 0x100000000, 0x401, 0x2, 0xffffffff, 0x0, 0x1ff, 0x7, 0x1, 0x8db, 0x3, 0xffffffffb95193dd, 0x8, 0x9, 0x6877, 0x5, 0x0, 0xe639, 0x7f, 0x4, 0x3d, 0xad68, 0x1f, 0x2, 0x9, 0xffffffffffff2931, 0xfffffffffffffff9, 0x20, 0x5c1a, 0xa8af, 0x0, 0x62d, 0x8, 0x401, 0x7, 0x1, 0x2000000, 0xcd0, 0x7]}) openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r6, 0xc0045878, 0x0) sendfile(r6, r0, 0x0, 0x1) [ 955.354236][T10244] loop3: detected capacity change from 0 to 4 [ 955.393529][T10244] EXT4-fs (loop3): Can't read superblock on 2nd try 11:16:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 955.673758][T10224] syz-executor.5 (10224): drop_caches: 3 [ 955.683393][T10261] loop4: detected capacity change from 0 to 264192 [ 955.775650][T10261] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 955.905444][T10230] syz-executor.5 (10230): drop_caches: 3 11:16:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/clear_refs\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) 11:16:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300000030001f000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:16:05 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r4 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000080)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r4, 0x450e, 0x0, 0x0, 0x0, 0x0) 11:16:05 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_recovery\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x1c8) 11:16:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002f0000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 955.948236][T10236] syz-executor.0 (10236): drop_caches: 3 11:16:06 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r0, 0x8983, &(0x7f00000000c0)={0x6, 'ip6gretap0\x00', {0x5}, 0xeb8e}) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x511502, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x3, 0x0}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000080)={0x20a3400, r2}) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/tcp_mtu_probing\x00', 0x1, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r4, 0xc0045878, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x13, r4, 0x6928a000) pidfd_getfd(r0, r0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r5, &(0x7f0000000140)=ANY=[], 0x4240a2a0) ioctl$SNDCTL_SEQ_PANIC(r5, 0x5111) sendfile(r3, r0, 0x0, 0x1) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0xc0045878, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={0x0, 0xfff, 0x20}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={0x6, 0x9, 0x202, 0xc1c2, 0x2, 0x0, 0x0, 0x6, r7}, 0x20) ioctl$sock_SIOCADDRT(r6, 0xc0045878, 0x0) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r6, 0x8008f512, &(0x7f0000000100)) [ 956.046054][T10269] loop3: detected capacity change from 0 to 4 [ 956.141041][T10269] EXT4-fs (loop3): Can't read superblock on 2nd try [ 956.191840][T10281] loop4: detected capacity change from 0 to 264192 11:16:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300020000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 956.325164][T10281] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:16:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000380000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 956.521523][T10288] loop3: detected capacity change from 0 to 4 [ 956.581208][T10288] EXT4-fs (loop3): Can't read superblock on 2nd try 11:16:06 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{}, {}], 0xa, "8b1d8748501b253ad3a6524893fc2f3dc87d21bcc64d9d66003845a654903d1acbc113d27487d84802dfd9dcc22c44c7b0fa862093dd72284959385a4b"}, 0x4a) socket$nl_route(0x10, 0x3, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080), 0x4040, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)=0x0) r4 = perf_event_open(0x0, r3, 0x0, 0xffffffffffffffff, 0x3) perf_event_open(&(0x7f0000001580)={0x0, 0x80, 0xe3, 0x2, 0x6, 0x6a, 0x0, 0x80000003, 0x16401, 0x4, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x800000, 0x1, @perf_config_ext={0x8, 0x800}, 0x4d226, 0x4, 0x6f, 0x5, 0x3fb, 0x0, 0x6, 0x0, 0xfffff801}, r3, 0x10, r4, 0x3) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r6, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000240)='./file1\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0}, &(0x7f00000005c0)=0xc) r9 = getgid() setxattr$system_posix_acl(&(0x7f0000000480)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f00000003c0)='system.posix_acl_access\x00', &(0x7f0000000600)=ANY=[@ANYBLOB="02000000010004000000000002000500", @ANYRES32=r8, @ANYBLOB="04000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=r9, @ANYBLOB="10000000000000002000020000000000"], 0x3c, 0x1) sendmsg$unix(r2, &(0x7f0000001380)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000180)="f57847e557c11af2b77695559deec0d03e42587b887f5b65df7081d7b461eade62bca6227d20a86f626fc5139fdcf80ef928b2ef97408476927878959b5c6f55e0f6dc132834991b12d2680fda00cbaecae1017a587ddb9f87a46df2416b8889c30f157f23be6a2e49f848f2667f3a5e", 0x70}, {&(0x7f0000000300)="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", 0x1000}], 0x2, &(0x7f0000000280)=[@cred={{0x1c, 0x1, 0x2, {r3, r6, r7}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r9}}}], 0x40, 0x40000}, 0xc000) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r5, 0x89f4, &(0x7f0000001480)={'syztnl0\x00', &(0x7f0000001400)={'ip6_vti0\x00', 0x0, 0x2f, 0x5, 0x9, 0x5, 0x10, @dev={0xfe, 0x80, '\x00', 0x35}, @remote, 0x8, 0x10, 0x3, 0x8001}}) sendmsg$nl_route(r0, &(0x7f0000001540)={&(0x7f00000013c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001500)={&(0x7f0000001680)=ANY=[@ANYBLOB="340000007000080025bd7000fddbdf2507000000", @ANYRES32=r10, @ANYBLOB="0000018070e0f6d5075d1e3aeb9872617f5cd71d00048008000200160000000c00018005000300010000003264dbdb870f815c025a7aaa365dd85ca0d6423a333d1a0e4c77244f0192622bf46f1ab48ad787b627f407ebea339765178ce7d12512b8327c7ac806dd9c2b5b275fa41c4784e1979b43e33c28177d9b9aaf5c36e8b3f70ec47049311cdb766471ff7a6225980cb7e516b2e05b"], 0x34}, 0x1, 0x0, 0x0, 0x4090}, 0x40800) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) [ 956.646273][T10293] loop4: detected capacity change from 0 to 264192 [ 956.670624][T10288] loop3: detected capacity change from 0 to 4 [ 956.694519][T10288] EXT4-fs (loop3): Can't read superblock on 2nd try [ 956.751054][T10293] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:16:06 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r4 = syz_io_uring_setup(0x778, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x10000000}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r7, 0x3000) preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$vsock_stream(r7, &(0x7f0000000080)={0x28, 0x0, 0x2710, @host}, 0x10) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r4, 0x450e, 0x0, 0x0, 0x0, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x4240a2a0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 11:16:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000003c0000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:16:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000301020000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 956.960097][T10306] loop3: detected capacity change from 0 to 4 11:16:07 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$mouse(&(0x7f0000000000), 0xfffffffffffffffb, 0x440480) sendfile(r1, r0, 0x0, 0x1) [ 957.003687][T10306] EXT4-fs (loop3): Can't read superblock on 2nd try [ 957.030649][T10310] loop4: detected capacity change from 0 to 264192 [ 957.089085][T10310] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 957.109426][T10306] loop3: detected capacity change from 0 to 4 [ 957.124886][T10306] EXT4-fs (loop3): Can't read superblock on 2nd try 11:16:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300023000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:16:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000005c0000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 957.367867][T10297] syz-executor.5 (10297): drop_caches: 1 [ 957.430359][T10323] loop3: detected capacity change from 0 to 4 11:16:07 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000000)={'security\x00', 0x52, "d7e4bc333368c76f03c7ca999b5ac78b4cc13e1b854bcbb01d9ec4c656ea2b8eaccb880028a630f73a1fb4ad7dd19decaa846dc76157f069dcc76b9dd7b20b3a2f8ba9cc9b6c09d4bdf4a9dac432e0cf1020"}, &(0x7f0000000080)=0x76) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) dup2(r2, r0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r2, 0x8982, &(0x7f0000000100)={0x3, 'macvlan0\x00', {0x80000001}, 0x1f}) [ 957.485704][T10323] EXT4-fs (loop3): Can't read superblock on 2nd try [ 957.526053][T10328] loop4: detected capacity change from 0 to 264192 [ 957.643266][T10328] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:16:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300d28000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:16:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000860000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 957.909725][T10337] loop3: detected capacity change from 0 to 4 [ 957.968348][T10337] EXT4-fs (loop3): Can't read superblock on 2nd try [ 957.998434][T10332] syz-executor.5 (10332): drop_caches: 3 11:16:08 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$ufs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x6, &(0x7f0000001580)=[{&(0x7f0000000140)="d72120f46593fcf15dd3d9d30e63ad", 0xf, 0x9}, {&(0x7f0000000240)="c0623d5ec6b471708007f1151e9b4c79467fa51e5acbcfeb89be2aeff1091138e50295095c48694e5f37ff619d2615ed499ddacedf309b2c6b2875b9375726f0971afc54cde05fd01e67be279b6d89", 0x4f, 0x2}, {&(0x7f00000004c0)="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", 0x1000, 0x3ff}, {&(0x7f00000002c0)="803d67abd4c995bced7a641195bc30c0b624e7616dba5d1f3700397ffe70faf1f44f61a7956e89c79b7267c7aa1c42db25ca10d8b49457522f0b3d7a6f1cf6e376cde360ad792c11d785ff5e46fb821619c309a4d86e50ae2cbb49c471f8cd664a1ecdea326016a7f5b1fc8188e3ba65c3463cdeff81f2e43e30175b75a9705264f967f3919cef7d3a8bfb41449a15e849fcb18257b078daac2d60d905234d6c8c4d7dfb8a8f505e6b482b2d173afa13fd5f32", 0xb3, 0xfffffffffffffff8}, {&(0x7f00000001c0)="3e580534184d8ecf84e5fd58f89f860f9342cbf942f2112b4549dd67476b99bb508b04e26634daf4a3b6f3", 0x2b, 0x80000000}, {&(0x7f0000000380)="73621a5318fe0e24d043d71abb28beb6cccc861b2ad2d6f98e85d5bd9083f3cfd472dd317f27e34484", 0x29, 0x80000000}], 0x3000002, &(0x7f0000001640)={[{'\x00'}, {'/dev/vcsa#\x00'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'/dev/vcsa#\x00'}, {'['}, {'\x00'}, {'/dev/vcsa#\x00'}, {}, {'\x00'}], [{@dont_appraise}, {@euid_gt}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}]}) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe2, 0x0) r3 = openat(r1, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r3, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$xdp(0x2c, 0x3, 0x0) r5 = dup2(r4, 0xffffffffffffffff) ioctl$VT_GETSTATE(r5, 0x5603, 0x0) r6 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r7, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r7, r8, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r6, 0x450e, 0x0, 0x0, 0x0, 0x0) [ 958.070718][T10345] loop4: detected capacity change from 0 to 264192 [ 958.080378][T10337] loop3: detected capacity change from 0 to 4 [ 958.102298][T10337] EXT4-fs (loop3): Can't read superblock on 2nd try 11:16:08 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) splice(r0, 0x0, r1, 0x0, 0x4ffe2, 0x0) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r3, r2, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) [ 958.157341][T10351] loop2: detected capacity change from 0 to 264192 [ 958.157625][T10345] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 958.168093][T10351] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 958.188883][T10319] syz-executor.1 (10319): drop_caches: 3 11:16:08 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_dsack\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f0000000040)='1\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) 11:16:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300000030002e000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:16:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000f80704000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 958.359103][T10359] loop3: detected capacity change from 0 to 4 [ 958.421381][T10359] EXT4-fs (loop3): Can't read superblock on 2nd try [ 958.552118][T10359] loop3: detected capacity change from 0 to 4 [ 958.579277][T10368] loop4: detected capacity change from 0 to 264192 [ 958.593317][T10359] EXT4-fs (loop3): Can't read superblock on 2nd try [ 958.664539][T10368] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 958.674875][T10351] loop2: detected capacity change from 0 to 264192 [ 958.698081][T10351] ufs: ufs was compiled with read-only support, can't be mounted as read-write 11:16:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000000804000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:16:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300000030003f000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 958.915193][T10380] loop4: detected capacity change from 0 to 264192 11:16:08 executing program 2: r0 = eventfd2(0x4, 0x800) ioctl$F2FS_IOC_DEFRAGMENT(r0, 0xc010f508, &(0x7f0000000080)={0xffffffffffffff07, 0x5}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r2, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000900)={0x1, 0x80, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3c29, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x7, 0xffffffffffffffff, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$VT_GETSTATE(r4, 0x5603, 0x0) r5 = syz_io_uring_setup(0x77b, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x100003, 0xffffffff, 0x0, r2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) r8 = syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r1, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) r9 = syz_mount_image$romfs(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x42, 0x7, &(0x7f0000000740)=[{&(0x7f0000000240)="dca1c5326842bf49249926111795ff32a9cd8ba4ad2246dfdbbb921eae032f34410f194a379c9440d74bb23e4c5fc2e04a2a0ba89023a1d48293f1c889e421baa3b1f4a739e446d9d0f34a1c10b9d2343068b051ecb4bcf60d415899d78e6bb2078e58c270e40d3c4a7412bf952430ee82be62864a5cc4073c948a2298eed4b150c3348115fa0d4d40be2816e2f2af40ee601788c3ed011ed30f8ea35339d8641a9aac654d1ff13003453bba84ae973746bf1b4161dcde272b14343f99608c5cfae52759b76a52394e3b3e626b8c6f2733598e1bc0458b6fa1bfdd8464960c1c583501c2c5706ce4286c2e3e49edfabc64643cdaee182cf499", 0xf9}, {&(0x7f0000000340)="c82987561181ce8eb1341af7ae785c2f996941c6cb93590a84cc7c1b9eeb942d6bae3a2f50a4140e5dff0e863f4b75eb03446bd2752083dd8bdea9a6c3c62be85c31e20c2a69a77355f8f86c5335131cd793673e59c5a5b62897fe6de6537ff5bbf257db92ba0a20e922800924f8e9b27ed458eafb5947db3ebcb712a5b0b074fd53d491b7e3a6e5fa5569f57d73c108", 0x90, 0x10001}, {&(0x7f00000004c0)="3613ddacdb32d142a236fd6696067f25f139c5819deab631c7cbb5e8e421e9e5217164b5dde05bd21f568443e328b6a4485857ad88f935a9f0945ebd36d3cee49ae6a303f52085cf0f81f6fe483bc3c49e58e1d35d315845c6aa", 0x5a, 0x6b9f}, {&(0x7f0000000540)="26d135430567cfe72c57a19c70154569f20b297a600f45c782982c540b10ae9ab4ae22485609649be3f9d55673bf6d1d95838286de5d7ab6de4904719bdc5c11d9f960185ebb774ef2c21682cc22b2c8192fc356c3e878d272214ae312d16530d7d94e3fd527887d5eccc83f2cfd9f8f200a9a68159eba6d759c3f9825b03e660803fcb670ed2bd3a5fa198b1b79f3f0dabb1c8e777666397797ae84398baf2025b5b025654c950b213f576bf0e511dc44e2232f56f3f473d75f", 0xba, 0x5}, {&(0x7f00000001c0)="4278a1abd8f2325834a97b46a152389b42e11d7b1a8b8078b3d83c362d08fe4c2db6bfeaa1abfef4fbe5c78d", 0x2c, 0x1}, {&(0x7f0000000600)="fc8314d257ca6618d73045edf7debd93e59c079cd484311a425bcac77942129620e38ffafc61963afdfc713f4f1a65e0e5b2489403c1fa97e07a38e2f443c9e38de179055ac17e39ed80dbc552974548f74a42a2220d874d5f9598c07615d34e318aaf1108707f544782ba1259e2584aacd4694760245564dac14ac26070429005a0bae188e398445acae933bc8bb9d5986642", 0x93, 0x2}, {&(0x7f00000006c0)="fcb4510c486889e60daeb030d8c331de401ed837ecff9aa2e00daccc90a6f18dc0c23dfd481764be123bc149d655d8d63891d2ffd57b0ae8adfe94c1829907a49e613baa16d18ca6323a0e96f0608eec5102ad9996b6af33fe326572084231b3a1c90638af", 0x65, 0x100000000}], 0x2000000, &(0x7f0000000800)={[{'/dev/vcsa#\x00'}, {'\x19'}, {}, {'-\xa5](].]@'}, {'\xa9'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'\x00'}], [{@pcr={'pcr', 0x3d, 0x29}}, {@dont_measure}, {@func={'func', 0x3d, 'KEXEC_INITRAMFS_CHECK'}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@uid_eq={'uid', 0x3d, 0xee01}}, {@hash}, {@dont_hash}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/vcsa#\x00'}}, {@uid_gt}]}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000002, 0x20010, r9, 0x251bf000) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000009c0)=@IORING_OP_CLOSE={0x13, 0x5, 0x0, r8, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xa16c) syz_io_uring_submit(r6, r7, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r5, 0x450e, 0x0, 0x0, 0x0, 0x0) [ 958.979856][T10383] loop3: detected capacity change from 0 to 4 [ 959.005992][T10380] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 959.046512][T10383] EXT4-fs (loop3): Can't read superblock on 2nd try [ 959.111379][T10383] loop3: detected capacity change from 0 to 4 [ 959.124320][T10387] loop2: detected capacity change from 0 to 264192 [ 959.137688][T10383] EXT4-fs (loop3): Can't read superblock on 2nd try 11:16:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000003000000400000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 959.170396][T10387] romfs: Unknown parameter '/dev/vcsa#' [ 959.241504][T10363] syz-executor.1 (10363): drop_caches: 3 11:16:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300040000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 959.320870][T10394] loop2: detected capacity change from 0 to 264192 [ 959.336564][T10358] syz-executor.5 (10358): drop_caches: 3 11:16:09 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f0000000040)='1\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) [ 959.370171][T10394] romfs: Unknown parameter '/dev/vcsa#' [ 959.402952][T10403] loop3: detected capacity change from 0 to 4 [ 959.414554][T10404] loop4: detected capacity change from 0 to 264192 [ 959.448399][T10403] EXT4-fs (loop3): Can't read superblock on 2nd try [ 959.485952][T10404] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 959.541353][T10403] loop3: detected capacity change from 0 to 4 [ 959.605067][T10403] EXT4-fs (loop3): Can't read superblock on 2nd try 11:16:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000003000000001000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:16:09 executing program 2: r0 = syz_open_dev$vcsu(&(0x7f00000004c0), 0x6, 0x2c040) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_GET(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000680)={0x18, r2, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4}]}, 0x18}}, 0x0) sendmsg$TIPC_NL_NAME_TABLE_GET(r0, &(0x7f0000000680)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000640)={&(0x7f0000000540)={0xe8, r2, 0x100, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x2}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x9}]}, @TIPC_NLA_SOCK={0xa0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x10001}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}]}, @TIPC_NLA_SOCK_CON={0x4c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x80000000}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80000000}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x400}]}]}, @TIPC_NLA_NET={0x4}, @TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4004800}, 0x40004) pwritev2(r0, &(0x7f0000000880)=[{&(0x7f0000000240)="d081a3cbf0391530e1d03b0c9ef22a739fcde29c4308b271cb70a0bde5eb9e721ba0d2dad721983330330518822a1c63810cd35672bdeedcb025c82a78644b743135c4d1f080252a84e531b83cac513722d4c0ada1e36f4db521c59db49e8a11049477be0bd3b62adfae30c3a91cc0c0d964f30db2d370698cd4f2583675bc55fac29d04698af01bdec476241da4c4ed7a6b1357295cf2586d8f3d1f322b4fe7b60e5de8c1dab587d7e0a51494ce89c2ab4c869639a2", 0xb6}, {&(0x7f0000000100)="92deb5fb049d4b5f28ff030a6eeb9bc2ed313364fdecf6b2952e85ddfc6829e1b916c14f9fd508236811c2d4238a06bd1744373fd846aa0c93aa671698f27e80181c69e90e99e128010b89213533dc57415d647c8949165146f27df4928d4c695118faa50722727be2c66fd1768240860c76e28e", 0x74}, {&(0x7f00000006c0)="bfbcd5a2725b8c86df285e6194bf8be39f42c6f342558cc7e6b4794c54c486305af1024c46ce113b9d29a3987ca6347992a3d96e43f65c8490f49b41592b2a94b399eef846ff36886caf159b7e268b7d851a4e0155601be3d8135ae16e167e4e090315e0c3681900eec2b41cbb1bf8ac6135808203cc7428ede0f9ad5d4b60c15ef1e57f8db580231ca14a5c964f82bbae787eb7b7571536a6cef898de4022d372995018bf19835d64589ccc2a8f22055b9c263da0b088ff8a39ff0ccc5db3efd565f6ff3249c3e6c8d73daac5053b666ec7505382a6f6e019a7dce35dc62eeb176c1d4eb6da78f1", 0xe8}, {&(0x7f00000007c0)="ac821286e8b9c4e0473cd7067ef28a5e612fc1fde5812a0993745fbf193ad4602c740debc36382405504ddbef0bdadf369ab6bda37ac0b9e2743e59f72247f2d89f97c7b57b1febdf2855cfef20cd936428aa61ad34675401c76f66728f531b1802df89d46348673c619de3367bc71c897c59a890c895870c0bf443ccb09a13dd346b98ab083ced50560e9939ee51f7af1c80c521a8022e3216573192949b27dad", 0xa1}, {&(0x7f00000003c0)="6456d5aff05344e05fd14d65f479560f5c1fa185308a27c0a20a98262e0d9b951c95109eb9a2b0346221da7db970ee7c9c706ef34f999309f68ec85932381b456afd324db7d9e8d19bc66debd2784ec8e7b2f45d8af5da446b72f85dd8", 0x5d}, 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0x1000}, {&(0x7f0000002580)="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0x1000}], 0x7, 0xfff, 0x0, 0x0) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r4, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$xdp(0x2c, 0x3, 0x0) r6 = dup2(r5, 0xffffffffffffffff) ioctl$VT_GETSTATE(r6, 0x5603, 0x0) r7 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r3, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r8, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r8, r9, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r7, 0x450e, 0x0, 0x0, 0x0, 0x0) [ 959.818615][T10411] syz-executor.1 (10411): drop_caches: 1 [ 959.886361][T10422] loop4: detected capacity change from 0 to 264192 [ 959.975304][T10422] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 960.047850][T10361] syz-executor.5 (10361): drop_caches: 1 11:16:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300244000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:16:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000003000000002000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 960.161179][T10427] loop3: detected capacity change from 0 to 4 [ 960.214786][T10427] EXT4-fs (loop3): Can't read superblock on 2nd try 11:16:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300048000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 960.286921][T10432] loop4: detected capacity change from 0 to 264192 11:16:10 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='fdinfo/3\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)=0x0) r3 = perf_event_open(0x0, r2, 0x0, 0xffffffffffffffff, 0x3) perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0xe3, 0x2, 0x6, 0x8, 0x0, 0x401, 0x24401, 0x4, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000240), 0x5}, 0x59226, 0x4, 0x6f, 0x4, 0x3fb, 0x0, 0x8, 0x0, 0x2}, r2, 0xb, r3, 0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000100), 0x201, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0xd8, 0x4, 0x4, 0xa9, 0x0, 0x2, 0x2, 0xa, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000000), 0xa}, 0x10400, 0x5, 0x5, 0x2, 0x0, 0x1, 0x401, 0x0, 0x7ff, 0x0, 0x80000000}, r2, 0x8, r4, 0x4b16e121955d88ba) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x6, 0xe4, 0x0, 0x30, 0x0, 0xf1, 0x5a320, 0xc, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x80000001, 0x0, @perf_config_ext={0x80000001, 0x2}, 0x10410, 0x0, 0x30, 0xa, 0x8000, 0x800, 0x7, 0x0, 0xf4bf, 0x0, 0x5d6c}, r5, 0xffffffffffffffff, r6, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) [ 960.393668][T10432] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:16:10 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r4 = syz_io_uring_setup(0x6228, &(0x7f0000001500)={0x0, 0x80000, 0x10, 0x0, 0x7a}, &(0x7f0000ee7000/0x4000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r4, 0x450e, 0x0, 0x0, 0x0, 0x0) 11:16:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000003000000003000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 960.514798][T10440] loop3: detected capacity change from 0 to 4 11:16:10 executing program 5: read$FUSE(0xffffffffffffffff, &(0x7f00000018c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r1 = syz_open_procfs(r0, &(0x7f0000000040)='smaps_rollup\x00') r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r2, r1, 0x0, 0x1) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r3, 0xc0045878, 0x0) signalfd(r3, &(0x7f0000000000)={[0xc3]}, 0x8) poll(&(0x7f00000000c0)=[{r2, 0x4680}], 0x1, 0xffffffff) [ 960.573584][T10440] EXT4-fs (loop3): Can't read superblock on 2nd try [ 960.600880][T10447] loop4: detected capacity change from 0 to 264192 [ 960.667995][T10440] loop3: detected capacity change from 0 to 4 [ 960.679459][T10447] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:16:10 executing program 2: socket$vsock_stream(0x28, 0x1, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r4 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0xfc, 0x20, 0x81, 0x8, 0x0, 0x10b0, 0xa5000, 0xd5df057ea28fca60, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfff, 0x1, @perf_bp={&(0x7f0000000140), 0x2}, 0x201, 0x9, 0x1ff, 0x1, 0xffffffffffff8000, 0xffffffff, 0x8001, 0x0, 0x4, 0x0, 0x2}, r4, 0x10, r0, 0x1) syz_io_uring_setup(0x77b, &(0x7f0000001500)={0x0, 0x0, 0x20}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x5b) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r1, 0x0, 0x0, 0x0, {0xb00}}, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_DESTROY(r3, 0xc00864c0, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(0xffffffffffffffff, 0xc00864bf, &(0x7f00000002c0)={r7}) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x20000, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN(r8, 0x4040942c, &(0x7f0000000100)={0x0, 0x4, [0x6a8, 0x6, 0x5, 0x2, 0x5, 0x2]}) [ 960.710675][T10440] EXT4-fs (loop3): Can't read superblock on 2nd try [ 960.766127][T10421] syz-executor.1 (10421): drop_caches: 1 11:16:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300000030004c000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:16:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000003000000004000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 961.004529][T10465] loop3: detected capacity change from 0 to 4 [ 961.039669][T10467] loop4: detected capacity change from 0 to 264192 11:16:11 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r4 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r4, 0x450e, 0x0, 0x0, 0x0, 0x0) [ 961.049563][T10465] EXT4-fs (loop3): Can't read superblock on 2nd try [ 961.112734][T10465] loop3: detected capacity change from 0 to 4 [ 961.128073][T10465] EXT4-fs (loop3): Can't read superblock on 2nd try [ 961.128818][T10467] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:16:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300060000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:16:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000003000000005000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 961.315362][T10481] loop3: detected capacity change from 0 to 4 [ 961.338140][T10481] EXT4-fs (loop3): Can't read superblock on 2nd try 11:16:11 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x1) syz_open_dev$tty1(0xc, 0x4, 0x1) socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r4 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r4, 0x450e, 0x0, 0x0, 0x0, 0x0) [ 961.404734][T10481] loop3: detected capacity change from 0 to 4 [ 961.419070][T10481] EXT4-fs (loop3): Can't read superblock on 2nd try [ 961.434588][T10487] loop4: detected capacity change from 0 to 264192 [ 961.468653][T10487] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:16:11 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) write$sysctl(r1, &(0x7f0000000000)='1\x00', 0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={0x3}) poll(&(0x7f00000000c0)=[{r1, 0x60}], 0x1, 0x0) 11:16:11 executing program 1: close(0xffffffffffffffff) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000001540)={0xb75, 0xc64d, 0x1, 0x1, 0xff, 0x2}) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) io_setup(0x3, &(0x7f0000000000)=0x0) r3 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000140), 0x600200, 0x0) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r4, 0xd000943e, &(0x7f00000018c0)={0x0, r5, "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", "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"}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r4, 0x84009422, &(0x7f0000003080)={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}}) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r8, @ANYRES32=r7, @ANYRESOCT, @ANYRES32=r6, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000000540)={r8, "1e38f29e99b48279b4b1b7e522c94c0a"}) ioctl$BTRFS_IOC_DEV_REPLACE(0xffffffffffffffff, 0xca289435, &(0x7f0000000400)={0x0, 0x6, @start={r8, 0x0, "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", "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"}, [0x7ff, 0x5876, 0x100, 0x2, 0x100000001, 0x4a, 0x0, 0x0, 0x7f, 0x7, 0x65, 0x9, 0x3, 0xfff, 0x9, 0x7, 0x2, 0x1ff, 0x0, 0xdf, 0x1, 0x1, 0x9, 0x7, 0x6, 0x800, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x10000, 0x3ff, 0x0, 0x10001, 0xb80f, 0x6, 0x77, 0x1, 0x0, 0x4, 0x5, 0x2, 0x8, 0x20, 0xfffffffffffff801, 0x3, 0x0, 0x0, 0x80000000, 0x100000001, 0x0, 0x0, 0x2, 0x5, 0x5, 0x0, 0xcc, 0x0, 0xfffffffffffffff9, 0xad, 0x9, 0x0, 0x1f, 0x9]}) ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000380)={0x0, 0x3ff, @start={r8, 0x0, "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", "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"}, [0x1, 0x8, 0x8001, 0x0, 0x100000001, 0x1, 0x7, 0xc1, 0x1, 0x7, 0x6, 0x4, 0x1, 0x2, 0xfffffffffffffffa, 0x20, 0x6, 0x0, 0x2, 0x77, 0xfffffffffffffff8, 0x1f, 0x1f23, 0x2, 0x266, 0x80000001, 0xfffffffffffffffa, 0x6, 0x40, 0x4, 0x7, 0x3, 0x7, 0x10000, 0x2, 0xd627, 0x7ff, 0xa759, 0x5, 0x2, 0xffff, 0x9, 0x2, 0x0, 0x2, 0x3, 0x200, 0x7ff, 0xfffffffffffffff7, 0x5, 0x1, 0x9, 0x37, 0x0, 0x401, 0x8000, 0x8, 0xe7, 0x971, 0x6ea, 0x7, 0x1, 0x0, 0xcca]}) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r9, 0xc0045878, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000340)=0x9d37) io_submit(r2, 0x3, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x9a8, r0, &(0x7f0000000040)="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", 0xfe, 0x67ddb2c4, 0x0, 0x2, r3}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x1, r9, &(0x7f00000001c0)="823598171106947ef82b32", 0xb, 0x200, 0x0, 0x1, r0}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x1, r1, &(0x7f0000000240)="95e686e3551dc33af430ded4907c2f73acbea0d7d3a42aa31a7f65315fb16ad6e1e8cec3fac6ffb6026521051497162e9b1821e3502a", 0x36, 0x114, 0x0, 0x3, r0}]) 11:16:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000003000000006000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:16:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300068000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 961.796869][T10506] loop3: detected capacity change from 0 to 4 [ 961.879573][T10509] loop4: detected capacity change from 0 to 264192 [ 961.892635][T10506] EXT4-fs (loop3): Can't read superblock on 2nd try [ 961.987949][T10509] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:16:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300000030006c000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 962.047630][T10499] syz-executor.1 (10499): drop_caches: 3 11:16:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000003000000007000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 962.129756][T10517] loop3: detected capacity change from 0 to 4 [ 962.155373][T10517] EXT4-fs (loop3): Can't read superblock on 2nd try [ 962.220085][T10517] loop3: detected capacity change from 0 to 4 [ 962.240296][T10517] EXT4-fs (loop3): Can't read superblock on 2nd try 11:16:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300074000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 962.360601][T10529] loop4: detected capacity change from 0 to 264192 [ 962.425597][T10529] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:16:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000003000000008000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 962.480265][T10533] loop3: detected capacity change from 0 to 4 [ 962.517111][T10533] EXT4-fs (loop3): Can't read superblock on 2nd try [ 962.589803][T10500] syz-executor.1 (10500): drop_caches: 3 [ 962.590293][T10533] loop3: detected capacity change from 0 to 4 11:16:12 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$VT_GETSTATE(r4, 0x5603, 0x0) r5 = fcntl$getown(r2, 0x9) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x40, 0x8, 0x0, 0x7, 0x0, 0x5, 0x40080, 0x4, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x9, 0x4, @perf_config_ext={0x4, 0x1ff}, 0x88a0, 0xffffffffffffff01, 0x7, 0x2, 0x6, 0x0, 0x1000, 0x0, 0x9, 0x0, 0xfffffffffffffff8}, r5, 0x2, 0xffffffffffffffff, 0x5a66f0be6966d430) r6 = syz_io_uring_setup(0x77b, &(0x7f0000001500)={0x0, 0x0, 0x4}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r7, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r7, r8, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r6, 0x450e, 0x0, 0x0, 0x0, 0x0) 11:16:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300000030007a000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 962.718794][T10542] loop4: detected capacity change from 0 to 264192 11:16:12 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) ioctl$SIOCAX25CTLCON(r0, 0x89e8, &(0x7f0000000000)={@null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, 0x2, 0xff, 0x2, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) 11:16:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000003000000009000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 962.802250][T10542] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 962.839150][T10503] syz-executor.5 (10503): drop_caches: 3 [ 962.891255][T10551] loop3: detected capacity change from 0 to 4 [ 962.901787][T10551] EXT4-fs (loop3): Can't read superblock on 2nd try [ 962.952780][T10551] loop3: detected capacity change from 0 to 4 [ 962.982878][T10551] EXT4-fs (loop3): Can't read superblock on 2nd try [ 963.010315][T10559] loop4: detected capacity change from 0 to 264192 [ 963.081855][T10559] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:16:13 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter6\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH(r2, 0x541b, 0x0) sendfile(r1, r0, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) 11:16:13 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0xd82118ec83150b22) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) r2 = perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r3, 0xc0045878, 0x0) r4 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080), 0x3, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r5, 0xc0045878, 0x0) poll(&(0x7f0000000140)=[{r3, 0x200}, {r1, 0x1772}, {r4, 0x4}, {r2, 0x2020}, {r5, 0x8}], 0x5, 0xd6) r6 = socket$xdp(0x2c, 0x3, 0x0) r7 = dup2(r6, 0xffffffffffffffff) ioctl$VT_GETSTATE(r7, 0x5603, 0x0) r8 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r9, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r9, r10, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r8, 0x450e, 0x0, 0x0, 0x0, 0x0) 11:16:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300000030fffe000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:16:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000a000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 963.200700][T10535] syz-executor.5 (10535): drop_caches: 1 [ 963.299078][T10570] loop3: detected capacity change from 0 to 4 [ 963.318095][T10569] loop4: detected capacity change from 0 to 264192 [ 963.364591][T10569] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 963.379187][T10570] EXT4-fs (loop3): Can't read superblock on 2nd try [ 963.433943][T10570] loop3: detected capacity change from 0 to 4 [ 963.444357][T10570] EXT4-fs (loop3): Can't read superblock on 2nd try 11:16:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000b000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:16:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000003000ff000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:16:13 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x2c2a00, 0x0) sendfile(r2, r1, &(0x7f0000000040)=0xff, 0x5) [ 963.562049][ T6507] Bluetooth: hci1: command 0x0406 tx timeout [ 963.653221][T10584] loop3: detected capacity change from 0 to 4 [ 963.716433][T10588] loop4: detected capacity change from 0 to 264192 [ 963.721780][T10584] EXT4-fs (loop3): Can't read superblock on 2nd try [ 963.801857][T10584] loop3: detected capacity change from 0 to 4 [ 963.841649][T10584] EXT4-fs (loop3): Can't read superblock on 2nd try [ 963.868710][T10588] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 963.970172][T10548] syz-executor.1 (10548): drop_caches: 3 11:16:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300fff000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:16:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000c000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 964.275916][T10603] loop3: detected capacity change from 0 to 4 [ 964.302123][T10589] syz-executor.1 (10589): drop_caches: 3 [ 964.319879][T10606] loop4: detected capacity change from 0 to 264192 [ 964.350266][T10603] EXT4-fs (loop3): Can't read superblock on 2nd try 11:16:14 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') sendfile(0xffffffffffffffff, r0, 0x0, 0x1) write$sysctl(r0, &(0x7f0000000000)='5\x00', 0x2) [ 964.430517][T10603] loop3: detected capacity change from 0 to 4 [ 964.445322][T10606] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 964.460199][T10603] EXT4-fs (loop3): Can't read superblock on 2nd try 11:16:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300000030feff000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 964.506634][T10590] syz-executor.5 (10590): drop_caches: 3 11:16:14 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/tcp_window_scaling\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x6, 0xb9, 0x7, 0x8, 0x0, 0x100000001, 0x4088c, 0x6, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x7fff, 0x4, @perf_config_ext={0x2, 0x1}, 0x14c4, 0x4, 0x1, 0x3, 0x5f2e524d, 0x1f, 0x40, 0x0, 0x800, 0x0, 0x7f}, 0xffffffffffffffff, 0xe, r2, 0x0) 11:16:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000d000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:16:14 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) connect$rds(r0, &(0x7f0000000000)={0x2, 0x4e24, @local}, 0x10) poll(&(0x7f00000000c0)=[{r1, 0x1152}], 0x1, 0x0) 11:16:14 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r4 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r4, 0x450e, 0x0, 0x0, 0x0, 0x0) r7 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000190000/0x2000)=nil, &(0x7f0000000400)=0x0, &(0x7f0000000100)=0x0) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000000)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r10}}, 0x0) syz_io_uring_submit(0x0, r6, &(0x7f0000000080)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index=0x2, 0x9, 0x0, 0x0, 0x3, 0x0, {0x0, r10}}, 0xa71c) [ 964.646356][T10620] loop3: detected capacity change from 0 to 4 [ 964.702647][T10620] EXT4-fs (loop3): Can't read superblock on 2nd try [ 964.788639][T10620] loop3: detected capacity change from 0 to 4 [ 964.814402][T10620] EXT4-fs (loop3): Can't read superblock on 2nd try 11:16:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000003000000010000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 964.902065][T10635] loop4: detected capacity change from 0 to 264192 [ 964.990045][T10635] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 965.026691][T10641] loop3: detected capacity change from 0 to 4 [ 965.038805][T10641] EXT4-fs (loop3): Can't read superblock on 2nd try 11:16:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000e000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 965.116260][T10641] loop3: detected capacity change from 0 to 4 [ 965.209009][T10641] EXT4-fs (loop3): Can't read superblock on 2nd try 11:16:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000003000000011000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 965.414708][T10647] loop4: detected capacity change from 0 to 264192 [ 965.479773][T10651] loop3: detected capacity change from 0 to 4 [ 965.497009][T10647] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 965.551893][T10651] EXT4-fs (loop3): Can't read superblock on 2nd try [ 965.611414][T10626] syz-executor.1 (10626): drop_caches: 3 11:16:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300200000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:16:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000003000000012000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 965.935959][T10664] loop3: detected capacity change from 0 to 4 [ 965.956469][T10627] syz-executor.5 (10627): drop_caches: 1 [ 965.968192][T10666] loop4: detected capacity change from 0 to 264192 [ 966.004799][T10664] EXT4-fs (loop3): Can't read superblock on 2nd try 11:16:16 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDRT(r2, 0xc0045878, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000140)) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x8, 0xffffffffffffffff, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x8) r3 = socket$xdp(0x2c, 0x3, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$VT_GETSTATE(r4, 0x5603, 0x0) r5 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) r8 = syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) r9 = signalfd(r8, &(0x7f0000000080)={[0x1]}, 0x8) ioctl$TIOCL_SCROLLCONSOLE(r9, 0x541c, &(0x7f0000000100)={0xd, 0xffff}) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r6, r7, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r5, 0x450e, 0x0, 0x0, 0x0, 0x0) [ 966.169036][T10666] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:16:16 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x27fbd090) [ 966.227223][T10630] syz-executor.1 (10630): drop_caches: 1 11:16:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000003000000014000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:16:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300300000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 966.426660][T10679] loop3: detected capacity change from 0 to 4 11:16:16 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)=0x0) r1 = perf_event_open(0x0, r0, 0x0, 0xffffffffffffffff, 0x3) perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0xe3, 0x2, 0x6, 0x6, 0x0, 0x80000001, 0x24401, 0x4, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x8, 0x800}, 0x4d226, 0x4, 0x6f, 0x5, 0x3fb, 0x0, 0x6, 0x0, 0xfffff801}, r0, 0x3, r1, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000000000)='net/vlan/vlan1\x00') r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r3, r2, 0x0, 0x1) [ 966.521912][T10679] EXT4-fs (loop3): Can't read superblock on 2nd try [ 966.558664][T10657] syz-executor.5 (10657): drop_caches: 1 [ 966.576518][T10685] loop4: detected capacity change from 0 to 264192 [ 966.622740][T10679] loop3: detected capacity change from 0 to 4 [ 966.647826][T10679] EXT4-fs (loop3): Can't read superblock on 2nd try [ 966.658456][T10685] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. 11:16:16 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) r2 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000), 0x141000) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e24, @multicast1}, 0x10) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) 11:16:16 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_rfc1337\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) 11:16:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300400000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:16:16 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r4 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r7, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$XDP_TX_RING(r7, 0x11b, 0x3, &(0x7f0000000080), 0x4) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r4, 0x450e, 0x0, 0x0, 0x0, 0x0) write(r7, &(0x7f0000000100)="c2c97b7be86f3de7df50e2d19911543b119f42b07047f396992954d5c659650d4cc3a368561fa90686247c3a36e5d9cea82f06f71d084431b61a9f029ed37736424d8972ee03f1aa48028f55d9dd0b9669318886a630517b7c7d87416d8e0c56359aac3c4eadaddb7a87", 0x6a) 11:16:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000003c000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:16:16 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000000)={"8ae8635d55d2f7219e2652489237e63b", 0x0, 0x0, {0x4, 0x6}, {0x3a, 0x77b}, 0x8000, [0x8001, 0x5, 0x80, 0x3, 0x400, 0x68a9473d, 0x1, 0x5, 0x9, 0x3, 0x1ff, 0x4, 0x7fff, 0x10001, 0x3, 0x4]}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000100)=r2) sendfile(r1, r0, 0x0, 0x1) [ 966.926137][T10703] loop3: detected capacity change from 0 to 4 [ 967.004881][T10703] EXT4-fs (loop3): Can't read superblock on 2nd try [ 967.050922][T10709] loop4: detected capacity change from 0 to 264192 [ 967.107154][T10703] loop3: detected capacity change from 0 to 4 [ 967.124139][T10709] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 967.154872][T10703] EXT4-fs (loop3): Can't read superblock on 2nd try 11:16:17 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004dbc0)={0x55, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "f35d550ba85a50"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004dbc0)={0x55, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}], 0x0, "f35d550ba85a50"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000004cdc0)={0x321f44a8, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x1f, "9b1fd5f786db00"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f000004ddc0)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f000004edc0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004dbc0)={0x55, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}], 0x0, "f35d550ba85a50"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004dbc0)={0x55, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r16}, {}, {}, {}, {r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {}, {0x0, r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r16}], 0x0, "f35d550ba85a50"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004dbc0)={0x55, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r19}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r19}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r17}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r19}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r19}, {}, {}, {}, {r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r17}, {}, {}, {0x0, r19}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r19}], 0x0, "f35d550ba85a50"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004dbc0)={0x55, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r22}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r22}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r20}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r22}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r22}, {}, {}, {}, {r21}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r20}, {}, {}, {0x0, r22}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r22}], 0x0, "f35d550ba85a50"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000004efc0)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "e450260fa63a05"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000004ffc0)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {0x0, r7}, {r8, r9}, {}, {0x0, r10}, {}, {r11}, {}, {r14, r19}, {r21}, {r23}], 0x8, "6863132974fbdb"}) sendfile(r1, r0, 0x0, 0x1) 11:16:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000003000000049000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:16:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300500000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 967.426869][T10723] loop3: detected capacity change from 0 to 4 [ 967.489000][T10723] EXT4-fs (loop3): Can't read superblock on 2nd try [ 967.604144][T10726] loop4: detected capacity change from 0 to 264192 11:16:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000005d000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 967.670434][T10726] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 967.786626][T10698] syz-executor.5 (10698): drop_caches: 3 [ 967.789856][T10736] loop3: detected capacity change from 0 to 4 [ 967.824770][T10736] EXT4-fs (loop3): Can't read superblock on 2nd try 11:16:17 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r1, &(0x7f0000000080)=0x77b8, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$VT_GETSTATE(r3, 0x5603, 0x0) r4 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r4, 0x450e, 0x0, 0x0, 0x0, 0x0) 11:16:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300600000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 968.083821][T10736] loop3: detected capacity change from 0 to 4 [ 968.158815][T10736] EXT4-fs (loop3): Can't read superblock on 2nd try [ 968.227238][T10710] syz-executor.1 (10710): drop_caches: 1 [ 968.269975][T10748] loop4: detected capacity change from 0 to 264192 [ 968.384836][T10748] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 968.501702][T10721] syz-executor.0 (10721): drop_caches: 1 [ 968.543734][T10739] syz-executor.1 (10739): drop_caches: 1 [ 968.832989][T10733] syz-executor.5 (10733): drop_caches: 1 11:16:18 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) r2 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000080), 0x4) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x3, &(0x7f0000000000)=@raw=[@ldst={0x0, 0x2, 0x0, 0x6, 0x8, 0x4, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}], &(0x7f0000000040)='GPL\x00', 0x0, 0xdc, &(0x7f0000000380)=""/220, 0x41100, 0x0, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f0000000200)={0x2, 0x4}, 0x8, 0x10, &(0x7f0000000240)={0x1, 0x4, 0x2, 0x7}, 0x4}, 0x78) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) 11:16:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300000030000007cd000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:16:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300700000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:16:18 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) 11:16:18 executing program 1: r0 = getpgid(0x0) syz_open_procfs(r0, &(0x7f0000000000)='cpuset\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r1, 0x0, 0x1) [ 968.923381][T10761] loop3: detected capacity change from 0 to 4 [ 968.947489][T10761] EXT4-fs (loop3): Can't read superblock on 2nd try [ 968.980149][T10769] loop4: detected capacity change from 0 to 264192 11:16:19 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_rfc1337\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) 11:16:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x28020300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300800000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000480)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) [ 969.036636][T10769] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 969.048731][T10761] loop3: detected capacity change from 0 to 4 [ 969.056659][T10761] EXT4-fs (loop3): Can't read superblock on 2nd try 11:16:19 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) fchmod(r0, 0x40) 11:16:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000000300000030000000ff000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000004c0)={[{@data_err_ignore}]}) 11:16:19 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) ioctl$TCSETS2(r2, 0x402c542b, &(0x7f0000000240)={0x1, 0x4, 0x4, 0x100, 0xf4, "cb886694704dd52ac6f03cbdba0e087c7e38ff", 0x10001}) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$VT_GETSTATE(r4, 0x5603, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0), 0x40241, 0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x1, 0x8, 0x1, 0xff, 0x0, 0x80, 0x80, 0x8, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000080), 0xb}, 0x2099, 0x8, 0x2, 0x0, 0x0, 0xff, 0x9, 0x0, 0x5, 0x0, 0xf0}, 0xffffffffffffffff, 0x1, r5, 0x3) r6 = syz_io_uring_setup(0x77b, &(0x7f0000001500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x2000) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r7, 0x40, &(0x7f0000000180)=0x307c, 0x0, 0x4) syz_io_uring_submit(r7, r8, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r6, 0x450e, 0x0, 0x0, 0x0, 0x0) [ 969.239331][T10785] loop4: detected capacity change from 0 to 264192 [ 969.306914][T10785] EXT4-fs (loop4): mounted filesystem without journal. Opts: data_err=ignore,,errors=continue. Quota mode: none. [ 969.325387][T10791] loop3: detected capacity change from 0 to 4 [ 969.344379][T10792] ------------[ cut here ]------------ [ 969.351796][T10792] WARNING: CPU: 0 PID: 10792 at fs/io_uring.c:1546 io_poll_double_wake+0x4fb/0x760 [ 969.361104][T10792] Modules linked in: [ 969.364994][T10792] CPU: 0 PID: 10792 Comm: syz-executor.2 Not tainted 5.14.0-rc3-syzkaller #0 [ 969.373840][T10792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 969.384072][T10792] RIP: 0010:io_poll_double_wake+0x4fb/0x760 [ 969.389984][T10792] Code: e2 db ff f0 41 ff 4c 24 5c 0f 94 c3 31 ff 89 de e8 4a b4 95 ff 84 db b8 01 00 00 00 0f 84 6f fc ff ff 89 04 24 e8 f5 ad 95 ff <0f> 0b 8b 04 24 e9 5d fc ff ff e8 e6 ad 95 ff 4c 89 e5 e9 a1 fb ff [ 969.409688][T10792] RSP: 0018:ffffc9000236f830 EFLAGS: 00010016 [ 969.415933][T10792] RAX: 0000000000008f43 RBX: 0000000000000001 RCX: ffffc9000dbb7000 [ 969.423905][T10792] RDX: 0000000000040000 RSI: ffffffff81dfdcfb RDI: 0000000000000003 [ 969.432050][T10792] RBP: ffff888089c1605c R08: 0000000000000001 R09: 0000000000000001 [ 969.440026][T10792] R10: ffffffff81dfdce6 R11: 0000000000000000 R12: ffff888089c16000 [ 969.448002][T10792] R13: 0000000000000000 R14: ffff888089c16030 R15: ffff88801630a720 [ 969.456397][T10792] FS: 00007f5abebe2700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 969.457050][T10768] syz-executor.0 (10768): drop_caches: 1 [ 969.465334][T10792] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 969.465349][T10792] CR2: 0000000000519c30 CR3: 000000009ca19000 CR4: 0000000000350ef0 [ 969.465361][T10792] Call Trace: [ 969.465374][T10792] __wake_up_common+0x147/0x650 [ 969.465405][T10792] __wake_up_common_lock+0xd0/0x130 [ 969.498906][T10792] ? __wake_up_common+0x650/0x650 11:16:19 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000000)=""/172, 0xac}, {&(0x7f00000000c0)=""/145, 0x91}, {&(0x7f0000000180)=""/125, 0x7d}, {&(0x7f0000000300)=""/235, 0xeb}], 0x4, 0x9, 0x100) r2 = openat$mice(0xffffffffffffff9c, &(0x7f0000000240), 0x80000) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x15, 0x2, &(0x7f0000000580)=ANY=[@ANYBLOB="09262000f0815085d37d8c5dd89951fa706b5696ffff000000818187510000"], &(0x7f0000000440)='GPL\x00', 0x8, 0x0, 0x0, 0x40f00, 0x3, '\x00', 0x0, 0x25, r0, 0x8, &(0x7f0000000480)={0x3, 0x3}, 0x8, 0x10, &(0x7f00000004c0)={0x5, 0xf, 0x80000001, 0x7}, 0x10, 0xffffffffffffffff}, 0x78) fsconfig$FSCONFIG_SET_FD(r2, 0x5, &(0x7f0000000280)='/proc/sys/vm/drop_caches\x00', 0x0, r3) [ 969.501660][T10784] syz-executor.1 (10784): drop_caches: 1 [ 969.503946][T10792] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 969.503979][T10792] n_tty_set_termios+0x73a/0x1010 [ 969.520533][T10792] ? n_tty_receive_buf+0x40/0x40 [ 969.525493][T10792] tty_set_termios+0x650/0x910 [ 969.530286][T10792] ? tty_wait_until_sent+0x530/0x530 [ 969.535588][T10792] ? lock_downgrade+0x6e0/0x6e0 [ 969.540454][T10792] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 969.546805][T10792] set_termios.part.0+0x30e/0x530 [ 969.551851][T10792] ? tty_termios_hw_change+0x1e0/0x1e0 [ 969.557335][T10792] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 969.563248][T10792] tty_mode_ioctl+0x34b/0xe70 [ 969.567948][T10792] ? set_termios.part.0+0x530/0x530 [ 969.573164][T10792] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 969.579423][T10792] ? __ldsem_down_read_nested+0xcb/0x850 [ 969.585074][T10792] ? __ldsem_down_read_nested+0xdc/0x850 [ 969.590723][T10792] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 969.596976][T10792] ? tomoyo_path_number_perm+0x24e/0x590 [ 969.602621][T10792] ? __ldsem_wake_readers+0x3c0/0x3c0 [ 969.608010][T10792] n_tty_ioctl_helper+0x53/0x2d0 [ 969.612970][T10792] n_tty_ioctl+0x56/0x370 [ 969.617406][T10792] tty_ioctl+0xef9/0x1600 [ 969.621747][T10792] ? n_tty_flush_buffer+0x230/0x230 [ 969.626966][T10792] ? tty_lookup_driver+0x550/0x550 [ 969.632100][T10792] ? lock_downgrade+0x6e0/0x6e0 [ 969.636975][T10792] ? __fget_files+0x23d/0x3e0 [ 969.641756][T10792] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 969.648014][T10792] ? tty_lookup_driver+0x550/0x550 [ 969.653142][T10792] __x64_sys_ioctl+0x193/0x200 [ 969.658031][T10792] do_syscall_64+0x35/0xb0 [ 969.662463][T10792] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 969.668375][T10792] RIP: 0033:0x4665e9 [ 969.672273][T10792] 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 [ 969.691891][T10792] RSP: 002b:00007f5abebe2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 969.700578][T10792] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 969.708649][T10792] RDX: 0000000020000240 RSI: 00000000402c542b RDI: 0000000000000005 [ 969.717122][T10792] RBP: 00000000004bfcc4 R08: 0000000000000000 R09: 0000000000000000 [ 969.725187][T10792] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80 [ 969.733254][T10792] R13: 00007fffdd10d33f R14: 00007f5abebe2300 R15: 0000000000022000 [ 969.741331][T10792] Kernel panic - not syncing: panic_on_warn set ... [ 969.748005][T10792] CPU: 0 PID: 10792 Comm: syz-executor.2 Not tainted 5.14.0-rc3-syzkaller #0 [ 969.756774][T10792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 969.767014][T10792] Call Trace: [ 969.770295][T10792] dump_stack_lvl+0xcd/0x134 [ 969.774992][T10792] panic+0x306/0x73d [ 969.778902][T10792] ? __warn_printk+0xf3/0xf3 [ 969.783517][T10792] ? __warn.cold+0x1a/0x44 [ 969.787955][T10792] ? io_poll_double_wake+0x4fb/0x760 [ 969.793260][T10792] __warn.cold+0x35/0x44 [ 969.797598][T10792] ? io_poll_double_wake+0x4fb/0x760 [ 969.802897][T10792] report_bug+0x1bd/0x210 [ 969.807232][T10792] handle_bug+0x3c/0x60 [ 969.811399][T10792] exc_invalid_op+0x14/0x40 [ 969.816003][T10792] asm_exc_invalid_op+0x12/0x20 [ 969.820861][T10792] RIP: 0010:io_poll_double_wake+0x4fb/0x760 [ 969.826876][T10792] Code: e2 db ff f0 41 ff 4c 24 5c 0f 94 c3 31 ff 89 de e8 4a b4 95 ff 84 db b8 01 00 00 00 0f 84 6f fc ff ff 89 04 24 e8 f5 ad 95 ff <0f> 0b 8b 04 24 e9 5d fc ff ff e8 e6 ad 95 ff 4c 89 e5 e9 a1 fb ff [ 969.846668][T10792] RSP: 0018:ffffc9000236f830 EFLAGS: 00010016 [ 969.852744][T10792] RAX: 0000000000008f43 RBX: 0000000000000001 RCX: ffffc9000dbb7000 [ 969.860723][T10792] RDX: 0000000000040000 RSI: ffffffff81dfdcfb RDI: 0000000000000003 [ 969.868701][T10792] RBP: ffff888089c1605c R08: 0000000000000001 R09: 0000000000000001 [ 969.876681][T10792] R10: ffffffff81dfdce6 R11: 0000000000000000 R12: ffff888089c16000 [ 969.884839][T10792] R13: 0000000000000000 R14: ffff888089c16030 R15: ffff88801630a720 [ 969.892818][T10792] ? io_poll_double_wake+0x4e6/0x760 [ 969.898121][T10792] ? io_poll_double_wake+0x4fb/0x760 [ 969.903427][T10792] __wake_up_common+0x147/0x650 [ 969.908300][T10792] __wake_up_common_lock+0xd0/0x130 [ 969.913525][T10792] ? __wake_up_common+0x650/0x650 [ 969.918569][T10792] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 969.924394][T10792] n_tty_set_termios+0x73a/0x1010 [ 969.929440][T10792] ? n_tty_receive_buf+0x40/0x40 [ 969.934401][T10792] tty_set_termios+0x650/0x910 [ 969.939270][T10792] ? tty_wait_until_sent+0x530/0x530 [ 969.944570][T10792] ? lock_downgrade+0x6e0/0x6e0 [ 969.949436][T10792] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 969.955689][T10792] set_termios.part.0+0x30e/0x530 [ 969.960726][T10792] ? tty_termios_hw_change+0x1e0/0x1e0 [ 969.966193][T10792] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 969.972179][T10792] tty_mode_ioctl+0x34b/0xe70 [ 969.976988][T10792] ? set_termios.part.0+0x530/0x530 [ 969.982367][T10792] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 969.988618][T10792] ? __ldsem_down_read_nested+0xcb/0x850 [ 969.994256][T10792] ? __ldsem_down_read_nested+0xdc/0x850 [ 970.000114][T10792] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 970.006371][T10792] ? tomoyo_path_number_perm+0x24e/0x590 [ 970.012102][T10792] ? __ldsem_wake_readers+0x3c0/0x3c0 [ 970.017661][T10792] n_tty_ioctl_helper+0x53/0x2d0 [ 970.023051][T10792] n_tty_ioctl+0x56/0x370 [ 970.027566][T10792] tty_ioctl+0xef9/0x1600 [ 970.031902][T10792] ? n_tty_flush_buffer+0x230/0x230 [ 970.037281][T10792] ? tty_lookup_driver+0x550/0x550 [ 970.042582][T10792] ? lock_downgrade+0x6e0/0x6e0 [ 970.047441][T10792] ? __fget_files+0x23d/0x3e0 [ 970.052128][T10792] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 970.058469][T10792] ? tty_lookup_driver+0x550/0x550 [ 970.063604][T10792] __x64_sys_ioctl+0x193/0x200 [ 970.068380][T10792] do_syscall_64+0x35/0xb0 [ 970.072985][T10792] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 970.078890][T10792] RIP: 0033:0x4665e9 [ 970.082870][T10792] 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 [ 970.102834][T10792] RSP: 002b:00007f5abebe2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 970.112822][T10792] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 970.120812][T10792] RDX: 0000000020000240 RSI: 00000000402c542b RDI: 0000000000000005 [ 970.128791][T10792] RBP: 00000000004bfcc4 R08: 0000000000000000 R09: 0000000000000000 [ 970.136770][T10792] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80 [ 970.144746][T10792] R13: 00007fffdd10d33f R14: 00007f5abebe2300 R15: 0000000000022000 [ 970.152735][T10792] [ 970.152747][T10792] ====================================================== [ 970.152755][T10792] WARNING: possible circular locking dependency detected [ 970.152763][T10792] 5.14.0-rc3-syzkaller #0 Not tainted [ 970.152770][T10792] ------------------------------------------------------ [ 970.152779][T10792] syz-executor.2/10792 is trying to acquire lock: [ 970.152786][T10792] ffffffff8b88a6e0 (console_owner){-.-.}-{0:0}, at: console_unlock+0x2e6/0xc40 [ 970.152813][T10792] [ 970.152818][T10792] but task is already holding lock: [ 970.152825][T10792] ffff88802cb62528 (&tty->write_wait){-.-.}-{2:2}, at: __wake_up_common_lock+0xb4/0x130 [ 970.152850][T10792] [ 970.152855][T10792] which lock already depends on the new lock. [ 970.152860][T10792] [ 970.152864][T10792] [ 970.152869][T10792] the existing dependency chain (in reverse order) is: [ 970.152876][T10792] [ 970.152879][T10792] -> #2 (&tty->write_wait){-.-.}-{2:2}: [ 970.152902][T10792] _raw_spin_lock_irqsave+0x39/0x50 [ 970.152910][T10792] __wake_up_common_lock+0xb4/0x130 [ 970.152918][T10792] tty_port_default_wakeup+0x26/0x40 [ 970.152926][T10792] serial8250_tx_chars+0x4f3/0xad0 [ 970.152934][T10792] serial8250_handle_irq.part.0+0x305/0x3a0 [ 970.152942][T10792] serial8250_default_handle_irq+0xb2/0x220 [ 970.152951][T10792] serial8250_interrupt+0xfd/0x200 [ 970.152958][T10792] __handle_irq_event_percpu+0x303/0x8f0 [ 970.152967][T10792] handle_irq_event+0x102/0x280 [ 970.152974][T10792] handle_edge_irq+0x25f/0xd00 [ 970.152981][T10792] __common_interrupt+0x9d/0x210 [ 970.152989][T10792] common_interrupt+0x9f/0xd0 [ 970.152996][T10792] asm_common_interrupt+0x1e/0x40 [ 970.153003][T10792] _raw_spin_unlock_irqrestore+0x38/0x70 [ 970.153010][T10792] uart_write+0x30d/0x570 [ 970.153017][T10792] do_output_char+0x5de/0x850 [ 970.153024][T10792] n_tty_write+0x4c3/0xfd0 [ 970.153031][T10792] file_tty_write.constprop.0+0x526/0x910 [ 970.153039][T10792] redirected_tty_write+0xa1/0xc0 [ 970.153046][T10792] do_iter_readv_writev+0x46f/0x740 [ 970.153053][T10792] do_iter_write+0x188/0x670 [ 970.153059][T10792] vfs_writev+0x1aa/0x630 [ 970.153065][T10792] do_writev+0x139/0x300 [ 970.153071][T10792] do_syscall_64+0x35/0xb0 [ 970.153078][T10792] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 970.153085][T10792] [ 970.153089][T10792] -> #1 (&port_lock_key){-.-.}-{2:2}: [ 970.153113][T10792] _raw_spin_lock_irqsave+0x39/0x50 [ 970.153121][T10792] serial8250_console_write+0x91a/0xb70 [ 970.153129][T10792] console_unlock+0x859/0xc40 [ 970.153136][T10792] vprintk_emit+0x1ca/0x560 [ 970.153143][T10792] vprintk+0x8d/0x260 [ 970.153149][T10792] printk+0xba/0xed [ 970.153155][T10792] register_console+0x55f/0x780 [ 970.153163][T10792] univ8250_console_init+0x3a/0x46 [ 970.153170][T10792] console_init+0x3c1/0x58d [ 970.153177][T10792] start_kernel+0x30b/0x49b [ 970.153185][T10792] secondary_startup_64_no_verify+0xb0/0xbb [ 970.153192][T10792] [ 970.153196][T10792] -> #0 (console_owner){-.-.}-{0:0}: [ 970.153219][T10792] __lock_acquire+0x2a07/0x54a0 [ 970.153227][T10792] lock_acquire+0x1ab/0x510 [ 970.153233][T10792] console_unlock+0x359/0xc40 [ 970.153241][T10792] vprintk_emit+0x1ca/0x560 [ 970.153248][T10792] vprintk+0x8d/0x260 [ 970.153254][T10792] printk+0xba/0xed [ 970.153260][T10792] report_bug.cold+0x72/0xab [ 970.153267][T10792] handle_bug+0x3c/0x60 [ 970.153273][T10792] exc_invalid_op+0x14/0x40 [ 970.153281][T10792] asm_exc_invalid_op+0x12/0x20 [ 970.153288][T10792] io_poll_double_wake+0x4fb/0x760 [ 970.153296][T10792] __wake_up_common+0x147/0x650 [ 970.153302][T10792] __wake_up_common_lock+0xd0/0x130 [ 970.153309][T10792] n_tty_set_termios+0x73a/0x1010 [ 970.153316][T10792] tty_set_termios+0x650/0x910 [ 970.153322][T10792] set_termios.part.0+0x30e/0x530 [ 970.153329][T10792] tty_mode_ioctl+0x34b/0xe70 [ 970.153335][T10792] n_tty_ioctl_helper+0x53/0x2d0 [ 970.153342][T10792] n_tty_ioctl+0x56/0x370 [ 970.153348][T10792] tty_ioctl+0xef9/0x1600 [ 970.153354][T10792] __x64_sys_ioctl+0x193/0x200 [ 970.153361][T10792] do_syscall_64+0x35/0xb0 [ 970.153368][T10792] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 970.153375][T10792] [ 970.153379][T10792] other info that might help us debug this: [ 970.153385][T10792] [ 970.153389][T10792] Chain exists of: [ 970.153394][T10792] console_owner --> &port_lock_key --> &tty->write_wait [ 970.153425][T10792] [ 970.153429][T10792] Possible unsafe locking scenario: [ 970.153435][T10792] [ 970.153440][T10792] CPU0 CPU1 [ 970.153447][T10792] ---- ---- [ 970.153453][T10792] lock(&tty->write_wait); [ 970.153468][T10792] lock(&port_lock_key); [ 970.153483][T10792] lock(&tty->write_wait); [ 970.153496][T10792] lock(console_owner); [ 970.153515][T10792] [ 970.153518][T10792] *** DEADLOCK *** [ 970.153522][T10792] [ 970.153526][T10792] 5 locks held by syz-executor.2/10792: [ 970.153532][T10792] #0: ffff88802cb62098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 [ 970.153558][T10792] #1: ffff88802cb622e8 (&tty->termios_rwsem){++++}-{3:3}, at: tty_set_termios+0xfe/0x910 [ 970.153584][T10792] #2: ffff88802cb62098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref+0x1d/0x80 [ 970.153609][T10792] #3: ffff88802cb62528 (&tty->write_wait){-.-.}-{2:2}, at: __wake_up_common_lock+0xb4/0x130 [ 970.153635][T10792] #4: ffffffff8b96aac0 (console_lock){+.+.}-{0:0}, at: vprintk+0x8d/0x260 [ 970.153660][T10792] [ 970.153663][T10792] stack backtrace: [ 970.153669][T10792] CPU: 0 PID: 10792 Comm: syz-executor.2 Not tainted 5.14.0-rc3-syzkaller #0 [ 970.153679][T10792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 970.153688][T10792] Call Trace: [ 970.153692][T10792] dump_stack_lvl+0xcd/0x134 [ 970.153697][T10792] check_noncircular+0x25f/0x2e0 [ 970.153703][T10792] ? stack_trace_consume_entry+0x160/0x160 [ 970.153709][T10792] ? print_circular_bug+0x1e0/0x1e0 [ 970.153715][T10792] ? memcpy+0x39/0x60 [ 970.153720][T10792] ? lockdep_lock+0xc6/0x200 [ 970.153725][T10792] ? call_rcu_zapped+0xb0/0xb0 [ 970.153730][T10792] __lock_acquire+0x2a07/0x54a0 [ 970.153736][T10792] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 970.153743][T10792] lock_acquire+0x1ab/0x510 [ 970.153748][T10792] ? console_unlock+0x2e6/0xc40 [ 970.153753][T10792] ? lock_release+0x720/0x720 [ 970.153759][T10792] ? lock_downgrade+0x6e0/0x6e0 [ 970.153764][T10792] ? do_raw_spin_lock+0x120/0x2b0 [ 970.153770][T10792] ? rwlock_bug.part.0+0x90/0x90 [ 970.153776][T10792] console_unlock+0x359/0xc40 [ 970.153781][T10792] ? console_unlock+0x2e6/0xc40 [ 970.153786][T10792] ? devkmsg_read+0x7d0/0x7d0 [ 970.153791][T10792] ? lock_release+0x720/0x720 [ 970.153797][T10792] ? vprintk+0x8d/0x260 [ 970.153802][T10792] vprintk_emit+0x1ca/0x560 [ 970.153807][T10792] vprintk+0x8d/0x260 [ 970.153812][T10792] printk+0xba/0xed [ 970.153816][T10792] ? record_print_text.cold+0x16/0x16 [ 970.153822][T10792] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 970.153829][T10792] ? __lock_acquire+0x162f/0x54a0 [ 970.153835][T10792] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 970.153841][T10792] ? report_bug.cold+0x66/0xab [ 970.153847][T10792] ? io_poll_double_wake+0x4fb/0x760 [ 970.153852][T10792] report_bug.cold+0x72/0xab [ 970.153857][T10792] handle_bug+0x3c/0x60 [ 970.153862][T10792] exc_invalid_op+0x14/0x40 [ 970.153867][T10792] asm_exc_invalid_op+0x12/0x20 [ 970.153872][T10792] RIP: 0010:io_poll_double_wake+0x4fb/0x760 [ 970.153882][T10792] Code: e2 db ff f0 41 ff 4c 24 5c 0f 94 c3 31 ff 89 de e8 4a b4 95 ff 84 db b8 01 00 00 00 0f 84 6f fc ff ff 89 04 24 e8 f5 ad 95 ff <0f> 0b 8b 04 24 e9 5d fc ff ff e8 e6 ad 95 ff 4c 89 e5 e9 a1 fb ff [ 970.153897][T10792] RSP: 0018:ffffc9000236f830 EFLAGS: 00010016 [ 970.153907][T10792] RAX: 0000000000008f43 RBX: 0000000000000001 RCX: ffffc9000dbb7000 [ 970.153916][T10792] RDX: 0000000000040000 RSI: ffffffff81dfdcfb RDI: 0000000000000003 [ 970.153924][T10792] RBP: ffff888089c1605c R08: 0000000000000001 R09: 0000000000000001 [ 970.153933][T10792] R10: ffffffff81dfdce6 R11: 0000000000000000 R12: ffff888089c16000 [ 970.153941][T10792] R13: 0000000000000000 R14: ffff888089c16030 R15: ffff88801630a720 [ 970.153948][T10792] ? io_poll_double_wake+0x4e6/0x760 [ 970.153954][T10792] ? io_poll_double_wake+0x4fb/0x760 [ 970.153960][T10792] __wake_up_common+0x147/0x650 [ 970.153966][T10792] __wake_up_common_lock+0xd0/0x130 [ 970.153971][T10792] ? __wake_up_common+0x650/0x650 [ 970.153977][T10792] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 970.153983][T10792] n_tty_set_termios+0x73a/0x1010 [ 970.153989][T10792] ? n_tty_receive_buf+0x40/0x40 [ 970.153994][T10792] tty_set_termios+0x650/0x910 [ 970.154000][T10792] ? tty_wait_until_sent+0x530/0x530 [ 970.154006][T10792] ? lock_downgrade+0x6e0/0x6e0 [ 970.154012][T10792] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 970.154018][T10792] set_termios.part.0+0x30e/0x530 [ 970.154025][T10792] ? tty_termios_hw_change+0x1e0/0x1e0 [ 970.154031][T10792] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 970.154039][T10792] tty_mode_ioctl+0x34b/0xe70 [ 970.154045][T10792] ? set_termios.part.0+0x530/0x530 [ 970.154052][T10792] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 970.154059][T10792] ? __ldsem_down_read_nested+0xcb/0x850 [ 970.154066][T10792] ? __ldsem_down_read_nested+0xdc/0x850 [ 970.154073][T10792] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 970.154080][T10792] ? tomoyo_path_number_perm+0x24e/0x590 [ 970.154087][T10792] ? __ldsem_wake_readers+0x3c0/0x3c0 [ 970.154093][T10792] n_tty_ioctl_helper+0x53/0x2d0 [ 970.154099][T10792] n_tty_ioctl+0x56/0x370 [ 970.154105][T10792] tty_ioctl+0xef9/0x1600 [ 970.154111][T10792] ? n_tty_flush_buffer+0x230/0x230 [ 970.154118][T10792] ? tty_lookup_driver+0x550/0x550 [ 970.154124][T10792] ? lock_downgrade+0x6e0/0x6e0 [ 970.154130][T10792] ? __fget_files+0x23d/0x3e0 [ 970.154137][T10792] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 970.154143][T10792] ? tty_lookup_driver+0x550/0x550 [ 970.154149][T10792] __x64_sys_ioctl+0x193/0x200 [ 970.154154][T10792] do_syscall_64+0x35/0xb0 [ 970.154160][T10792] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 970.154166][T10792] RIP: 0033:0x4665e9 [ 970.154175][T10792] 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 [ 970.154191][T10792] RSP: 002b:00007f5abebe2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 970.154204][T10792] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 970.154213][T10792] RDX: 0000000020000240 RSI: 00000000402c542b RDI: 0000000000000005 [ 970.154222][T10792] RBP: 00000000004bfcc4 R08: 0000000000000000 R09: 0000000000000000 [ 970.154230][T10792] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80 [ 970.154239][T10792] R13: 00007fffdd10d33f R14: 00007f5abebe2300 R15: 0000000000022000 [ 970.160412][T10792] Kernel Offset: disabled [ 971.227813][T10792] Rebooting in 86400 seconds..