1}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:36 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x55, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2060}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000380)='./bus\x00', 0x14d8c2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 575.337577][ T644] loop3: detected capacity change from 0 to 131456 [ 575.371493][ T644] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 575.379463][ T644] EXT4-fs (loop3): failed to parse options in superblock: @ 03:04:36 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcf", 0x5}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x8, 0x700, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 575.407233][ T750] loop4: detected capacity change from 0 to 4168 [ 575.434570][ T644] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1709/file0 supports timestamps until 2038 (0x7fffffff) 03:04:37 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c033325ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 575.487812][ T750] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 03:04:37 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb", 0x8}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x8, 0x700, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 575.562290][ T750] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 [ 575.609336][ T764] loop3: detected capacity change from 0 to 131456 03:04:37 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb", 0x8}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x8, 0x700, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 575.678715][ T764] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 575.686646][ T764] EXT4-fs (loop3): failed to parse options in superblock: @ 03:04:37 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb", 0x8}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x8, 0x700, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x20000000) [ 575.765491][ T764] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1710/file0 supports timestamps until 2038 (0x7fffffff) [ 575.807965][ T971] loop4: detected capacity change from 0 to 4168 03:04:37 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c003f25ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:37 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66", 0x9}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x8, 0x700, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 575.848436][ T971] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 [ 575.900937][ T976] loop3: detected capacity change from 0 to 131456 [ 575.915023][ T971] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 [ 575.954547][ T976] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 575.962607][ T976] EXT4-fs (loop3): failed to parse options in superblock: @ [ 576.026872][ T976] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1711/file0 supports timestamps until 2038 (0x7fffffff) 03:04:37 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x1a00001a}]) dup3(0xffffffffffffffff, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r3, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 03:04:37 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c004025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:37 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66", 0x9}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x8, 0x700, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x22000000) [ 576.139227][ T1081] loop3: detected capacity change from 0 to 131456 [ 576.157651][ T1085] loop4: detected capacity change from 0 to 4168 03:04:37 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66", 0x9}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x8, 0x700, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 576.187798][ T1085] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 [ 576.201543][ T1081] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 576.209529][ T1081] EXT4-fs (loop3): failed to parse options in superblock: @ 03:04:37 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xa}], 0x1, 0x0) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x8, 0x700, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 576.258845][ T1085] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 03:04:37 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x55, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000380)='./bus\x00', 0x14d8c2, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x100000c, 0x11, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = inotify_init1(0x0) inotify_add_watch(r4, &(0x7f0000000040)='./file1\x00', 0x50000442) r5 = inotify_init1(0x0) inotify_add_watch(r5, &(0x7f0000000040)='./file1\x00', 0x50000442) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0) r7 = inotify_init1(0x0) inotify_add_watch(r7, &(0x7f0000000040)='./file1\x00', 0x50000442) r8 = memfd_create(&(0x7f0000000180)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r8, 0x0, 0x2000428, 0x1) write(r8, &(0x7f0000000140)='/', 0x1) sendfile(r8, r8, &(0x7f0000001000), 0xfec) write(r8, &(0x7f0000000080)="5921527b06da0760a260f636c6b301384e65832b428986dfb28351b3cea31d5d3755ddd32606cd41dcb6939ae2db0dee58d611", 0x33) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x100000c, 0x11, r8, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001a40)=[{{&(0x7f0000000040)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f00000000c0)="d8ba7ac1eb0383c934b4f463197b1f32115109e39e7d1cecea0e9c43cf1141951b5982fc27099cd37502f8afa2b23576ba6f", 0x32}, {&(0x7f00000001c0)="e9904ca312f1993b4ae98d62190cc71cd120b04e31469c7cf58fe21e66f7a7643fa5da8bbc3a5dc22aed9d6fb7ca223aefd224f34ffd4ab8cf4d5c791e8aab2606f3145d4e43f85f65a58d129865917bfdf73192ae7f88940c24a080a54ef9a7ebe85d2094cab79cac7ca42944b02515559d3d6f90b342ee064fb3eb9e8d306d7f695a9f6b68b729113f572fa8f36aab78e63d57e3d636e623a2e6cd223b63174b95af976265944391883f", 0xab}, {&(0x7f0000000280)="db4784c55406db2c67df79cf538a5c424a7358a5f29f67a1aef15a9b768f45fec9f2bdda6c3836392e9b84f58c5d6f7db2943a12b59e9b107e10629fb7c0a3dfa2a842218abc61df0ba1a23270f5b579f72adf62406765806f5d436eaa5dba947af5ba808c0b76531f3dee1f955f96b7c1afd3a60bcd", 0x76}, {&(0x7f00000003c0)="f4a10d5bd40ce3643f490eb73d3bed78367079912a52f43e0777f12ef738a8bc66ea5e6f3cc1a86e8fdbdb730daa8b506fdee1370d47a2e6b747f7b539ab204f3132e0a25e08750321209f0f3cd8a0a3fe336a90601d6fef2f9901b65c1490caaeea5293ca2b16389ae7ace475a084795db65e81dd950d0cb01ad49b1723d40363439667f4e5a1d96a61a9b9318bf02a998ffd4e561a698c662b80f8c7e94b639ba30a0bd2f925c12a310139c88e5cec91648e794806382059fc985654836f", 0xbf}, {&(0x7f0000000480)="38abaf40f0e65df4c8a2fe41a0a054dba8e1609d4d4331904ff015b3109a0cb155d1938d130385790005b8e9b36254991ca171e02150dd31877dc67a98615d4c21f74fda58a3c5339cdbc0c1ae8f3b14d41eacddef82e25c35f8c5da7fbd8a780695ebad4f1c47a44a6730efe84b6e9b6118df8089535720277e86fe43c69a596c4450190fbeb7d8f746e680489d45c114fe0955afda43c7fa2bcb773663cdebd1da472a40aadf02bef406595e489afb47ccb254d73c3e8efb0933b898e3de0343711943278809a74c664997ac681088e3170d42de48c452bfc94efc438cd716332693063f7fe10369ef887a2c396aeb56f5aa60299240", 0xf7}], 0x5, &(0x7f0000000a80)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x1c, 0x1, 0x1, [r1, r2, r2]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0xf8, 0x48801}}, {{&(0x7f0000000b80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000c80)=[{&(0x7f0000000c00)}, {&(0x7f0000000c40)="ccfb772d295ee39a447480f66cb9b2ed4bbe78d73095e434e6d8309c2a49b1f838a5c72c1ccbc7ac233c3f9e5ca7d685e0e1", 0x32}], 0x2, 0x0, 0x0, 0x801}}, {{&(0x7f0000000cc0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000e00)=[{&(0x7f0000000d40)="8e4b123f732e1713b71d70a40670cdd3", 0x10}, {&(0x7f0000000d80)="a61ee15d414826d47c5429be3304db7d22c9c702769b004e53df79d95fe3af515bab08b2fc289cc9fc14b09348ae1d21445d36623a4cfc3e8e9b3052718f85744f402ad10d2a91168e037833c70beca8d40a579b30c96949b4d2b5ffc09518c465a17bf79b87336500ad838f46084a5e5a220df7a2bb4b30", 0x78}], 0x2, &(0x7f0000000fc0)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @rights={{0x18, 0x1, 0x1, [r1, r2]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee01}}}, @rights={{0x30, 0x1, 0x1, [r0, r1, r2, r2, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r1, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r0, r1, r1, r0, 0xffffffffffffffff, r3]}}], 0x168, 0x808}}, {{&(0x7f0000001140)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001800)=[{&(0x7f00000011c0)="4f0e6ee3ec1d8e1f7cf0ebff79f9292cb640e1ab439ea1e74e52e77fa5d9932422ec2d2b62a58dfe552c4899cac8a3b3f36d913f3f58eefe17d7fc975c49db40e16281931da79c800dc418f123c94444ba2ea128c4ec0ec7904a2ddd286b22f378e64744e439e1501d9fe6c462b2b91cceed2a2dff7000f9ec5e40da99e98f8068ba59c7dd0042c625974490f104bef2fc0f300be9f9c956a27619c15515e48100c0e85bd0c277f2c51c8089927de21c50c805d52f33e52c9477b2", 0xbb}, {&(0x7f0000001280)="8ffc31c9500ab8500305ca06a24d10299fc537", 0x13}, {&(0x7f00000012c0)="70d0c409ea0b30481d3d398242841726f107a10e9721e411f9c329b7", 0x1c}, {&(0x7f0000001300)="ed09632aad1546c14612a696bc47b26c0a11e4ba3f7ae20210a6e753348e4d153173c923341eda03059873dd7ec861e0984b6c45e469d4ef88d80de830eefc42d47c3c0170d3681a6136e35410d03e39522c0d1ed91ad617a5fbb2d6566690ddb3b05ec4742b6e00f3f161f5fc18a713a3b00ab65360e71cdc460272aef01ccaa973e1f85d94edcfa4d5b0be73c311fcb59bad6c887c8274f8892d519c553fdf30b4973588a265a0784b4756b90209cc6257c764a72d3e4196699843605c4bc71af735a3488e1c1ea1a39acd6a817e63ca9836c3922e1dbcb51fd012a772d6950c2e5f9de253f147874744015f426111ddc3", 0xf2}, {&(0x7f0000001400)="569bb27c6b9bd57e71e4e8300c5f40e15efdc1e533aaa7c570e6d6458e0e7de6d6fe51eb34e7daf8364dd5a0d51791902683810a8f6b98481324ed805a25f22181354e9c805fd318fde0afcb4bc4e9b842df939512aa2f8c796d7982d6", 0x5d}, {&(0x7f0000001480)="5f4fe49e5c70c8511decb1cdf9b6f6b703b641c877bd6e2664d574c9d03e7d4165176d7aed1a8eab3dfa53564251f205a64867c2b6da27959a1e472d4e01df4d89dd879a6d7963b2e155513b0d89ac8460781ad041646d32ffd7d3fdd85117434cbb56c342908c10e7a432914e668ef5f15b1b69018c8bbc46a390ab54d985c0e774e080545db79b58abac623b9930aff06ef7559faf507a62", 0x99}, {&(0x7f0000001540)="0d7025c37a9782398b0636fd6f726dfad68ce1abd3705d08914f1dd53f593fb8f3835106fddf87546315c7f88e76bc0679733a125d88f50affc4e30cc287578ef0d91d5b97c8d092342e31d011fb415d511e2fdd2db17e6bdab9e2159d1406a1d2edd280da26f08d583b617ff36c5a83e601be", 0x73}, {&(0x7f00000015c0)="96f744f22c10048af6c2b1b4f6719a05c6e8b0caf1fc737a06e793f4739b1c691c", 0x21}, {&(0x7f0000001600)="99560c1e929fc287365cd995d040d09e0a1592dcf3c3694f72b3b6a43ebe7dc28a34f11ba77d492b63c75a771e158317bad4c3dc8a845c9dc643b14caf4825378da5b8fb47e29b05b9efdd0e37626c743a7cd8114d048d4c361aaeb719b63012d17bad55604710a822ad3265668083f04ba6ba42fc520a42f8c8281a10cd81e1c039073bd5c4c13b330fea1506c7a0d5af7921067436ed96cbe0221c802bef31804876f141553d3c06682f193e15da116c55e3589486ed8ebc704ddf4f18d7358e733222d804e95a7c8579", 0xcb}, {&(0x7f0000001700)="07af3854f98545120013ce317e9b0c24370001d266cab2e89163e7941d310dcade1feb625dda2accda43451cf51c1056544813052161fa610d8615f4d16a059d65c1e39736bce9dd63ab3f783b6d2ae3ebff2a84820b5fcad474e9d1039a429a2e4614a820a2e8a0333fe3677d9c4096d2f13d1ea937a65bc3d9de2b5a1fc79c62b3e3ca9f0b5289348e0b5f3744d1ed3d9309d59b1f3e9b056d9abff73551873094c5b2d0fe916ed1bc2c82254c35a8e5f0224b7e8e40d5a4228645847fdd535e0df2a8de39cc242a5030256a067f08532c91f61db1b2c90f7357b254039cd588a6cdd9f423537cee6d", 0xea}], 0xa, 0x0, 0x0, 0x40044001}}, {{0x0, 0x0, &(0x7f0000001940)=[{&(0x7f00000018c0)="ae91ca0650f6d6e7c039248578ae393e38965119cc1006ef703afff8", 0x1c}, {&(0x7f0000001900)="d02b5ccc76451d133c0c8ec22badeab4681ba5f79edce4c6ae44858519240063bf4b", 0x22}], 0x2, &(0x7f00000019c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r4, r5]}}, @rights={{0x24, 0x1, 0x1, [r6, r0, r7, r1, r8]}}], 0x58, 0x40}}], 0x5, 0x11) [ 576.298177][ T1081] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1712/file0 supports timestamps until 2038 (0x7fffffff) 03:04:37 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c204025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x25000000) 03:04:37 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xa}], 0x1, 0x0) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x8, 0x700, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:37 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xa}], 0x1, 0x0) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x8, 0x700, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:38 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x55, 0x2, 0x0, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x18404}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000380)='./bus\x00', 0x14d8c2, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10800, 0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x3, 0x5, 0x3f, 0x80, 0x0, 0x5, 0x9c621, 0x4, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x7f, 0x4, @perf_config_ext={0x6, 0x92}, 0xa060, 0x80, 0x3db2, 0x7, 0x0, 0x14f, 0x8, 0x0, 0x3, 0x0, 0x9}, 0xffffffffffffffff, 0x4, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000001) [ 576.472831][ T1299] loop4: detected capacity change from 0 to 4168 [ 576.485765][ T1301] loop3: detected capacity change from 0 to 131456 [ 576.538582][ T1301] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 576.544170][ T1299] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 [ 576.546638][ T1301] EXT4-fs (loop3): failed to parse options in superblock: @ [ 576.576797][ T1301] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1713/file0 supports timestamps until 2038 (0x7fffffff) [ 576.632424][ T1299] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 03:04:38 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x1a00001a}]) dup3(0xffffffffffffffff, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r3, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 03:04:38 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c2e4025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x3f000000) 03:04:38 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(0xffffffffffffffff) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x8, 0x700, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:38 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x55, 0x2, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000380)='./bus\x00', 0x14d8c2, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) signalfd(r1, &(0x7f0000007000)={[0x200]}, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) creat(&(0x7f00000044c0)='./bus\x00', 0x113) sendfile(r0, r2, 0x0, 0x80000001) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) recvmmsg(r3, &(0x7f0000007640)=[{{&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/255, 0xff}, {&(0x7f00000000c0)}, {&(0x7f00000002c0)=""/168, 0xa8}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x4, &(0x7f00000013c0)=""/42, 0x2a}, 0x800}, {{&(0x7f0000001400)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, 0x80, &(0x7f0000001600)=[{&(0x7f0000001480)=""/138, 0x8a}, {&(0x7f0000001540)=""/16, 0x10}, {&(0x7f0000001580)=""/107, 0x6b}], 0x3, &(0x7f0000001640)=""/231, 0xe7}, 0x3f}, {{&(0x7f0000001740)=@rc={0x1f, @none}, 0x80, &(0x7f0000001880)=[{&(0x7f00000017c0)=""/130, 0x82}], 0x1, &(0x7f00000018c0)=""/167, 0xa7}}, {{0x0, 0x0, &(0x7f0000001f00)=[{&(0x7f0000001980)=""/252, 0xfc}, {&(0x7f0000001a80)=""/235, 0xeb}, {&(0x7f0000001b80)=""/23, 0x17}, {&(0x7f0000001bc0)=""/202, 0xca}, {&(0x7f0000001cc0)=""/86, 0x56}, {&(0x7f0000001d40)=""/107, 0x6b}, {&(0x7f0000001dc0)=""/243, 0xf3}, {&(0x7f0000001ec0)=""/18, 0x12}], 0x8, &(0x7f0000001f80)=""/4096, 0x1000}, 0x3}, {{0x0, 0x0, &(0x7f0000004200)=[{&(0x7f0000002f80)=""/88, 0x58}, {&(0x7f0000003000)=""/155, 0x9b}, {&(0x7f00000030c0)=""/103, 0x67}, {&(0x7f0000003140)=""/122, 0x7a}, {&(0x7f00000031c0)=""/52, 0x34}, {&(0x7f0000003200)=""/4096, 0x1000}], 0x6, &(0x7f0000004280)=""/174, 0xae}, 0xe62}, {{&(0x7f0000004340)=@l2={0x1f, 0x0, @none}, 0x80, &(0x7f0000005a00)=[{&(0x7f00000043c0)=""/239, 0xef}, {&(0x7f00000078c0)=""/159, 0x9f}, {&(0x7f0000004580)=""/133, 0x85}, {&(0x7f0000004640)=""/47, 0x2f}, {&(0x7f0000004680)=""/235, 0xeb}, {&(0x7f0000004780)=""/75, 0x4b}, {&(0x7f0000004800)=""/4096, 0x1000}, {&(0x7f0000005800)=""/158, 0x9e}, {&(0x7f00000058c0)=""/152, 0x98}, {&(0x7f0000005980)=""/94, 0x5e}], 0xa, &(0x7f0000005ac0)=""/119, 0x77}, 0x400}, {{&(0x7f0000005b40)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000005dc0)=[{&(0x7f0000005bc0)=""/51, 0x33}, {&(0x7f0000005c00)=""/229, 0xe5}, {&(0x7f0000005d00)=""/146, 0x92}], 0x3, &(0x7f0000005e00)=""/188, 0xbc}, 0x3}, {{0x0, 0x0, &(0x7f0000007280)=[{&(0x7f0000007980)=""/4105, 0x1009}, {&(0x7f0000006ec0)=""/228, 0xe4}, {&(0x7f0000006fc0)=""/37, 0x25}, {&(0x7f0000007000)}, {&(0x7f0000007040)=""/2, 0x2}, {&(0x7f0000007080)=""/216, 0xd8}, {&(0x7f0000007180)=""/75, 0x4b}, {&(0x7f0000007200)=""/69, 0x45}], 0x8, &(0x7f0000007300)=""/230, 0xe6}, 0x401}, {{&(0x7f0000007400)=@sco, 0x80, &(0x7f00000074c0)=[{&(0x7f0000007480)=""/48, 0x30}], 0x1, &(0x7f0000007500)=""/49, 0x31}, 0x4}, {{0x0, 0x0, &(0x7f0000007540), 0x0, &(0x7f0000007580)=""/130, 0x82}, 0xffffffff}], 0xa, 0x40010060, 0x0) [ 576.928015][ T1509] loop4: detected capacity change from 0 to 4168 [ 576.935403][ T1510] loop3: detected capacity change from 0 to 131456 [ 576.959997][ T1510] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 576.967954][ T1510] EXT4-fs (loop3): failed to parse options in superblock: @ 03:04:38 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(0xffffffffffffffff) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x8, 0x700, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 576.988805][ T1509] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 [ 577.022271][ T1510] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1714/file0 supports timestamps until 2038 (0x7fffffff) 03:04:38 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(0xffffffffffffffff) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x8, 0x700, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:38 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x55, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000380)='./bus\x00', 0x14d8c2, 0x0) r2 = syz_mount_image$nfs(&(0x7f00000005c0), &(0x7f0000000600)='./bus\x00', 0x3f, 0x8, &(0x7f0000000a40)=[{&(0x7f0000000640)="77f4fbac94f87e26d3682bc9831ab55a7029afa9956fa9d10be4e88c9196504ae4a75b7018c7b05e378e9ec8b61f859e31ff4067cbfb78b6d6208bc916a1a07a2fe423fdf54b14dc46f3db2c9a35c54fcae9c2a33de942f17afc9df202cc5afc7922d393cbb047715b29abe8fed7950a75565338f1ab09fc12fd5bcbe846383e95a77b5b27b138ffc141a0ffb5ac9f737bc08bdf563ce1c1b2a3f5d84af5dbdfabc413f84e91db", 0xa7, 0x4}, {&(0x7f0000000700)="fb9c8b5740c6deb862d8198f19f62dd3e6e72b0867ed2fee95f533", 0x1b, 0x8001}, {&(0x7f0000000740)="1cd4e9e81061eff86b5b2a37a8facf5c3aa15cae8a52240b71320094317349a7c879f804e53dbea637e601278f2b241070215ee8c830f6ab237a1596674a5a2423a7c581091afdc1e86425707f75c58adc75e31d049e7f4cd9ec2b829899ba6ee5078631f5ecca9c4deb0854e2f985e171b9d976270d6a5417cec68cfe0df4bd0ba8f9c8841bb7ce3b5452f0a2238a611461342d555a0c5c5b76f457b2f90694cafb162c2b12adc8472b5c7d8bdb5e2067ccd55c9a67674c956bc1219f63d495a2c24cee4d1f9e6c02c1ae31cf3a27fb6331eff3e80fa3e034aff84a5ded30fb9bdf17727282", 0xe6, 0x5}, {&(0x7f0000000840)="b469177775027e1f75e3952b534c2bab6c0a916249e4557fb36221bc44c561764c9c6984d743a5ba7aa371c7f49cfdec4a3cc3eafd40c73175258b2b6653c6d52f7d434f2aa5dd200e78e2978956426aa66b013f18510b22b8ae3833b83506c1704d24a76736b1e322e6520f362ec22e2e83481f3abcff01f993fcb2e3f1a71eed823e89af2118f654bc05e11b6324ad8c754a30daef22d1e2ff15a7a097ab337602f0699fa178ee5783e298bf6f074a134c3a0ba9d1defe613ef5e8ec0d45a196a06205e3c2", 0xc6, 0xffffffff80000001}, {&(0x7f0000000940)="bdda9e8732c74e137088f216ab0d619cce47f792970d61ca94127a", 0x1b, 0x8}, {&(0x7f0000000980)="e99fa11b32e5620c40d3367c5347d710038e67905ee4ceac7b9b75bd17e63b0bbd4f6821", 0x24, 0x9}, {&(0x7f00000009c0)="9a846a401385ec8afa1d5441f4022071f165d5f1", 0x14, 0x7fffffff}, {&(0x7f0000000a00)="994911ea77dd980e50bc398e1bfcc1f45bf254814f636186be092de307b6", 0x1e, 0xffffffffffffff00}], 0x2000001, &(0x7f0000000b00)={[{'\x00'}, {'}:%#'}, {'\x00'}, {'.^\xc5'}, {'[^{#'}], [{@fsname={'fsname', 0x3d, '@'}}, {@euid_eq}, {@obj_role={'obj_role', 0x3d, '\xd1@'}}, {@func={'func', 0x3d, 'FILE_CHECK'}}]}) r3 = openat(r2, &(0x7f0000000000)='./file0\x00', 0x83, 0x2) r4 = inotify_init() r5 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) ioctl$FS_IOC_RESVSP(r5, 0x40305828, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x5}) ftruncate(r5, 0x6304) r6 = socket$inet6(0xa, 0x80003, 0x5) r7 = fcntl$dupfd(r5, 0x0, r6) ioctl$EXT4_IOC_GETSTATE(r0, 0x40046629, &(0x7f0000000b80)) lseek(r7, 0x0, 0x4) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r6, {0x3f}}, './bus\x00'}) stat(&(0x7f0000000400)='./bus\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@loopback, @in=@private=0xa010102, 0x4e23, 0x0, 0x4e23, 0x0, 0x2, 0x60, 0x20, 0x89, 0x0, r9}, {0x80000001, 0x9, 0x80, 0x63, 0x9, 0x0, 0xffff, 0x2a57c050}, {0x6, 0x0, 0x9, 0x9}, 0x401, 0x6e6bb6, 0x0, 0x0, 0x1, 0x1}, {{@in=@remote, 0x4d3, 0xff}, 0x2, @in=@rand_addr=0x64010101, 0x3503, 0x4, 0x0, 0x5, 0x90c, 0x3, 0xfffffff8}}, 0xe8) io_submit(0x0, 0x3, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x5, r0, &(0x7f0000000040)="61b4beeaee9280f24421b6d70bd779757d3561463e2676960eaacbd2bf3efbb0a0e21475f399afd3ddba805969ab3df014e0abd37c0eef03c8e1bef64b28ba35ef77d01f1570e9", 0x47, 0x100, 0x0, 0x2, r1}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x6, 0x4, r4, &(0x7f00000001c0)="ce354b7ae3fe370a9587b7c7c4ce29c07815ae85e5824d49f8c0ad45868acc37973f84336d35ddab891a9a42f811618df659b21387cbe3f7791ed3e6008f2ab32175dc570aa6d660f7fcf4c345e09e3cecdbca3cc793707490303432cd78ba81de4097cb6306ecbb0bb0830397e21d554815853cde771cf2a3f90902540bd7ae528142af20ac8488953b193e326d4265c8464974206af3a766ec91e6070492666c26e4a949c8434d84aa2c9caa0ac80f1abb2e88cde549", 0xb7, 0x5, 0x0, 0x5, r7}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x8, r1, &(0x7f0000000280)="48f9488c00b33df8ecbfdd180a67a381758dde9f06dce9de5d11ac2c1ec651443640167bb599892cf7ad52dff5dc3acbabfa4767abbc58170ecb66f45c0e7e92e69af031cfc20d9e64b3ac2eab19ed109cd7ee80395bed64c06b19b3c5398894f4ae41f503", 0x65, 0x7, 0x0, 0xd9aa608a196648fa}]) sendfile(r1, r3, 0x0, 0x80000001) [ 577.040746][ T1509] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 03:04:38 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c2f4025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:38 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x40000800) [ 577.103333][ T1670] loop5: detected capacity change from 0 to 264192 [ 577.186131][ T1729] loop3: detected capacity change from 0 to 131456 [ 577.221054][ T1801] loop4: detected capacity change from 0 to 4168 03:04:38 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 577.235967][ T1729] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 577.243917][ T1729] EXT4-fs (loop3): failed to parse options in superblock: @ [ 577.277633][ T1801] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 [ 577.326064][ T1801] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 [ 577.338661][ T1729] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1715/file0 supports timestamps until 2038 (0x7fffffff) 03:04:39 executing program 1: r0 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x1a00001a}]) dup3(r0, 0xffffffffffffffff, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r3, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x200a00}]) 03:04:39 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x55, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000380)='./bus\x00', 0x14d8c2, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000040)={[0x2a05]}, 0x8) fstatfs(r1, &(0x7f0000000080)=""/169) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000001) r3 = inotify_init1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000003c0)) inotify_add_watch(r3, &(0x7f0000000040)='./file1\x00', 0x50000442) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) 03:04:39 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:39 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c014625ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x40100000) [ 577.684792][ T1942] loop4: detected capacity change from 0 to 4168 [ 577.691325][ T1940] loop3: detected capacity change from 0 to 131456 03:04:39 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', 0x0}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 577.729053][ T1940] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 577.737013][ T1940] EXT4-fs (loop3): failed to parse options in superblock: @ [ 577.751760][ T1942] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 03:04:39 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', 0x0}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:39 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x55, 0x2, 0x4, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x10000000}, 0x88, 0x0, 0x101, 0x4}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x161000, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x8, 0x7c, 0x1, 0x3f, 0x0, 0xef, 0x80000, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000000040), 0x3}, 0x400, 0x8, 0x40, 0x8, 0xfffffffffffffff9, 0xfffffff7, 0x2, 0x0, 0x4, 0x0, 0x10000}, 0x0, 0xe, r0, 0x8) r1 = open(&(0x7f0000000380)='./bus\x00', 0x14d8c2, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) [ 577.786134][ T1940] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1716/file0 supports timestamps until 2038 (0x7fffffff) [ 577.816408][ T1942] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 03:04:39 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c004825ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:39 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', 0x0}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x48000000) [ 577.938345][ T2159] loop3: detected capacity change from 0 to 131456 [ 577.972944][ T2161] loop4: detected capacity change from 0 to 4168 03:04:39 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x8, 0x700, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 578.022265][ T2159] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 578.030254][ T2159] EXT4-fs (loop3): failed to parse options in superblock: @ [ 578.046949][ T2161] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 [ 578.071614][ T2159] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1717/file0 supports timestamps until 2038 (0x7fffffff) [ 578.086205][ T2161] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 03:04:39 executing program 1: r0 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x1a00001a}]) dup3(r0, 0xffffffffffffffff, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r3, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x200a00}]) 03:04:39 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x8, 0x700, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:39 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c004c25ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x48100000) 03:04:39 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x55, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000380)='./bus\x00', 0x14d8c2, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = signalfd(r0, &(0x7f0000000040)={[0x9]}, 0x8) pwrite64(r3, &(0x7f0000000080)="d3edd780776e492bb7adec718d8d1772ee4a6fac67c9fa8a3aacf8a8b43e44bf19cc0249f6d98ef9b226ff5b198f81b1e5ffbf6fc8a9cf9fbb03c8d96e1be5647cd9af56c358e6e5898e6e48ab5e1670b8ebb967fad35112b6401bc9125b3cae2abbab8aae831a4689ff86daa5ccfea890686eb3cd8fe79184aad4147902a03ea9c9414bcc2a957f50307308f3ee8bf75203a6bf328606670e789b5a3bb5d232fb64b2d23313fff9", 0xa8, 0x3) sendfile(r1, r2, 0x0, 0x80000001) fcntl$getownex(r2, 0x10, &(0x7f0000000280)={0x0, 0x0}) perf_event_open(&(0x7f0000000200)={0x3, 0x80, 0x24, 0x3, 0x2, 0x4a, 0x0, 0xffffffff, 0xc0041, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x4, @perf_bp={&(0x7f00000001c0)}, 0x0, 0x7, 0x7d, 0x8, 0x3, 0x3, 0x100, 0x0, 0x35fb, 0x0, 0x5182}, r4, 0x10, r2, 0x0) [ 578.416906][ T2378] loop3: detected capacity change from 0 to 131456 [ 578.447674][ T2380] loop4: detected capacity change from 0 to 4168 [ 578.459022][ T2378] EXT4-fs (loop3): Unrecognized mount option "@" or missing value 03:04:39 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x8, 0x700, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 578.467183][ T2378] EXT4-fs (loop3): failed to parse options in superblock: @ 03:04:40 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x0, 0x81, 0x0, @mcast2, @remote, 0x8, 0x700, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:40 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c006025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 578.527690][ T2378] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1718/file0 supports timestamps until 2038 (0x7fffffff) [ 578.547026][ T2380] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 03:04:40 executing program 5: perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x55, 0x2, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0x3, 0x0, 0x5, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000380)='./bus\x00', 0x14d8c2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) r2 = memfd_create(&(0x7f0000000180)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r2, 0x0, 0x2000428, 0x1) write(r2, &(0x7f0000000140)='/', 0x1) sendfile(r2, r2, &(0x7f0000001000), 0xfec) write(r2, &(0x7f0000000080)="5921527b06da0760a260f636c6b301384e65832b428986dfb28351b3cea31d5d3755ddd32606cd41dcb6939ae2db0dee58d611", 0x33) r3 = fsmount(r0, 0x0, 0x1) ioctl$BTRFS_IOC_ADD_DEV(r2, 0x5000940a, &(0x7f0000001040)={{r3}, "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"}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x100000c, 0x11, r2, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r2, 0xc020662a, &(0x7f00000003c0)=ANY=[@ANYBLOB="00000000000000000804000000000000037200000400000005000000000031aad3477370000000000700008000000000010000800000000000000000000000000000000000000000000000000000000000000000000000000100000000000000ff000000000000000000000000000000000500000000000000000000000000000201000000000000000000000000000080b30000000000000600000002000000000000000100000000000000000000000000000000000000810400000000000000000000000000000000000000000000f9ffffffffffffff939dbb9200000000000000000000000001000000000000000021000000000000000000000000000000000000000000009c9b00000000000008d84900000000000000000000000000000000000000000000000d0100"/314]) [ 578.622809][ T2380] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 03:04:40 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x0, 0x81, 0x0, @mcast2, @remote, 0x8, 0x700, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:40 executing program 0: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000e40)=ANY=[], 0x1378) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r1, 0x0) io_setup(0x7, &(0x7f0000000000)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(r2, 0x2, &(0x7f0000000100)=[&(0x7f0000001680)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000140)='\x00', 0x1}, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x0, r1}]) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057e00)={0x7dea4b98, [{}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, r7}], 0x1f, "4bef6b62af6743"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000054d40)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}], 0xfd, "2156816c73038c"}) r13 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r13, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x100, 0x0}) r14 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r13, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r14, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r17}, {}, {r16, r17}, {}, {}, {r15, r17}, {0x0, r17}, {}, {0x0, r17}, {0x0, r17}, {}, {}, {}, {0x0, r17}, {r16}, {0x0, r17}, {0x0, r17}, {r16}, {0x0, r17}, {r15}, {}, {}, {0x0, r17}, {}, {}, {r15, r17}, {r16}, {}, {0x0, r17}, {0x0, r17}, {}, {r15, r17}, {}, {}, {r16}, {}, {}, {r16}, {}, {r16}, {0x0, r17}, {}, {r15, r17}, {0x0, r17}, {r15}, {}, {r16}, {r15}, {}, {}, {}, {0x0, r17}, {0x0, r17}, {}, {0x0, r17}, {r16}, {}, {0x0, r17}, {0x0, r17}, {r16}, {r15, r17}, {r15}, {}, {}, {}, {0x0, r17}, {}, {r16}, {r15}, {0x0, r17}, {}, {}, {0x0, r17}, {}, {}, {}, {0x0, r17}, {r15}, {}, {}, {0x0, r17}, {r15, r17}, {}, {}, {0x0, r17}, {}, {r15}, {0x0, r17}, {}, {}, {r15, r17}, {}, {}, {r16, r17}, {0x0, r17}, {}, {0x0, r17}, {}, {}, {}, {}, {}, {0x0, r17}, {r15}, {}, {r16, r17}, {r15}, {r16}, {}, {r15, r17}, {r15}, {0x0, r17}, {}, {r15}, {r15, r17}, {0x0, r12}, {}, {}, {}, {0x0, r17}, {r16, r17}, {}, {}, {r15, r17}, {0x0, r17}, {r16}, {r15, r17}, {r16, r17}, {0x0, r17}, {}, {r16, r17}, {r16}, {}, {0x0, r17}, {r15}, {0x0, r17}, {r16, r11}, {r15}, {0x0, r17}, {0x0, r17}, {0x0, r17}, {0x0, r17}, {}, {0x0, r17}, {r16}, {0x0, r17}, {r16}, {r15}, {}, {}, {}, {0x0, r17}, {r15, r17}, {r16, r17}, {}, {}, {}, {}, {}, {}, {}, {r15}, {r15}, {0x0, r17}, {r15, r17}, {0x0, r17}, {0x0, r17}, {}, {}, {r15}, {0x0, r17}, {r16}, {r15, r17}, {0x0, r17}, {0x0, r17}, {}, {}, {}, {0x0, r17}, {r16}, {r15}, {}, {r15}, {}, {}, {r16}, {0x0, r17}, {r16, r17}, {0x0, r17}, {}, {r16, r17}, {0x0, r17}, {r16}, {r16, r17}, {}, {}, {r15}, {0x0, r17}, {r15}, {}, {}, {r15, r17}, {}, {}, {0x0, r17}, {r16}, {0x0, r17}, {r15}, {r16}, {r16}, {}, {}, {r16}, {0x0, r17}, {0x0, r17}, {0x0, r17}, {r15}, {}, {0x0, r17}, {}, {0x0, r17}, {r16, r17}, {}, {0x0, r17}, {r15}, {r16, r17}, {r15, r17}, {r16, r17}, {r16}, {r15, r17}, {}, {}, {}, {r15, r17}, {0x0, r17}, {r15, r17}, {}, {r16}, {r16}, {r15}, {0x0, r17}, {0x0, r17}, {r16}, {0x0, r17}, {}, {}, {0x0, r17}, {r15, r17}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000061340)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062340)={0x40000000000000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r15, r18}], 0x3, "0ffbd4b4ef6a6e"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f000004c5c0)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, &(0x7f000004d5c0)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r15}, {0x0, r19}], 0x7, "d9371de61db5a8"}) 03:04:40 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x55, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x549840, 0x4) open(&(0x7f0000000040)='./bus\x00', 0x62000, 0x40) r0 = open(&(0x7f0000000380)='./bus\x00', 0x14d8c2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 578.724127][ T2696] loop3: detected capacity change from 0 to 131456 [ 578.776453][ T2696] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 578.784429][ T2696] EXT4-fs (loop3): failed to parse options in superblock: @ [ 578.796365][ C1] sd 0:0:1:0: tag#2500 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 578.806214][ C1] sd 0:0:1:0: tag#2500 CDB: opcode=0xe5 (vendor) [ 578.812583][ C1] sd 0:0:1:0: tag#2500 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 578.821652][ C1] sd 0:0:1:0: tag#2500 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 578.830699][ C1] sd 0:0:1:0: tag#2500 CDB[20]: ba [ 578.881906][ T2696] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1719/file0 supports timestamps until 2038 (0x7fffffff) 03:04:40 executing program 1: r0 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x1a00001a}]) dup3(r0, 0xffffffffffffffff, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r3, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x200a00}]) 03:04:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x4c000000) 03:04:40 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x0, 0x81, 0x0, @mcast2, @remote, 0x8, 0x700, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:40 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c016225ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:40 executing program 0: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x8, 0x700, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:40 executing program 0: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 579.083093][ T2706] loop4: detected capacity change from 0 to 4168 [ 579.101114][ T2713] loop3: detected capacity change from 0 to 131456 03:04:40 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x0, 0x0, @mcast2, @remote, 0x8, 0x700, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:40 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x55, 0x2, 0x0, 0x0, 0x0, 0x0, 0x401c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, @perf_config_ext}, 0x0, 0x7ffffffffffffffe, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000380)='./bus\x00', 0x14d8c2, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x7dfc02, 0x1a6) sendfile(r1, r2, 0x0, 0x80000001) r3 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x5}) ftruncate(r3, 0x6304) r4 = socket$inet6(0xa, 0x80003, 0x5) r5 = fcntl$dupfd(r3, 0x0, r4) r6 = memfd_create(&(0x7f0000000180)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r6, 0x0, 0x2000428, 0x1) write(r6, &(0x7f0000000140)='/', 0x1) sendfile(r6, r6, &(0x7f0000001000), 0xfec) write(r6, &(0x7f0000000080)="5921527b06da0760a260f636c6b301384e65832b428986dfb28351b3cea31d5d3755ddd32606cd41dcb6939ae2db0dee58d611", 0x33) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x100000c, 0x11, r6, 0x0) ioctl$int_out(0xffffffffffffffff, 0x5462, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) write(r6, &(0x7f0000000280)="c63376861e0c1c32a10a4428cea3c123a065bf11822651707e8fb279131e87da5b7057d6feaeb6cabbde8a91dc97eafcba5eb2d2b2b64a91a43a8c916ac1686ffce51af6dd5c1d13f35c27f5f239c10ff0da014d768c571a7371fb4dfdc5b0bff72e304db417cde8a18abfaab480a175e3f2ffcc214ed24a62c2423b2fd1149108a0b61fb44e459cbabf6294aecb560b44d8abfe423c2bf5c7795835a6ce41b5862ac9cb1d87a96d60479eb4ef44e6ff33392c87874241f8d87cc88568e246727b547f942a16f930f58afb3c9792c1af9faa9e9e500619d6491a534054993fc4a7d5833eca4af856362cf54f6f94776a", 0xf0) lseek(r5, 0x0, 0x4) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0xfc, 0x71, 0xa4, 0x6, 0x0, 0xfffffffffffff001, 0xa00, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x9}, 0x48002, 0x6d4d28fd, 0x200, 0x9, 0x3, 0x7fff, 0x40, 0x0, 0x200, 0x0, 0x2f3}, 0x0, 0xc, r5, 0x1) [ 579.151669][ T2706] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 [ 579.183868][ T2713] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 579.191816][ T2713] EXT4-fs (loop3): failed to parse options in superblock: @ 03:04:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x3f000000) 03:04:40 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x0, 0x0, @mcast2, @remote, 0x8, 0x700, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:40 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x55, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000380)='./bus\x00', 0x14d8c2, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockname(r2, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80) sendfile(r1, r2, 0x0, 0x80000001) r3 = dup3(0xffffffffffffffff, r0, 0x0) ftruncate(r3, 0x0) [ 579.215979][ T2713] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1720/file0 supports timestamps until 2038 (0x7fffffff) [ 579.228537][ T2706] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 03:04:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x60000000) [ 579.410164][ T3112] loop4: detected capacity change from 0 to 4168 [ 579.469633][ T3112] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 [ 579.485473][ T3112] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 03:04:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x3f000000) 03:04:41 executing program 1: r0 = creat(0x0, 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a00001a}]) dup3(r1, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 03:04:41 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c006825ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:41 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x55, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000380)='./bus\x00', 0x14d8c2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f00000003c0)) 03:04:41 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x0, 0x0, @mcast2, @remote, 0x8, 0x700, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x68000000) 03:04:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x3f000000) [ 579.591637][ T3243] loop3: detected capacity change from 0 to 131456 [ 579.621951][ T3247] loop4: detected capacity change from 0 to 4168 [ 579.630584][ T3243] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 579.638582][ T3243] EXT4-fs (loop3): failed to parse options in superblock: @ 03:04:41 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x700, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:41 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x55, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000380)='./bus\x00', 0x14d8c2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) r2 = gettid() tkill(r2, 0xb) syz_open_procfs(r2, &(0x7f0000000040)='stack\x00') 03:04:41 executing program 0: sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x6004c050) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x94, 0x0, 0x300, 0x70bd25, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x8, 0x4d}}}}, [@NL80211_ATTR_OPER_CLASS={0x5, 0xd6, 0x7}, @NL80211_ATTR_OPER_CLASS={0x5, 0xd6, 0x7f}, @NL80211_ATTR_OPER_CLASS={0x5, 0xd6, 0x3}, @chandef_params=[@NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x80000000}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xf}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x1a0}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x7}, @NL80211_ATTR_CENTER_FREQ2={0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}], @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x94}, 0x1, 0x0, 0x0, 0x4000048}, 0x40005) r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000080)='.log\x00', 0x41, 0x0) fsetxattr$system_posix_acl(r1, &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f0000000140)={{}, {}, [], {}, [], {0x8}, {0x8}}, 0x24, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0xfffffffa) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sg(0x0, 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/diskstats\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x1001) tkill(0x0, 0x17) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000880)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="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"], 0x24}}, 0x0) sendmsg$NL80211_CMD_GET_WOWLAN(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f0000000580)=ANY=[@ANYBLOB="144f8215088c11d97d3fe4542cc9391e8981b1a98744f1a24d7c9d611ad118efc6000000", @ANYRES16=r3, @ANYBLOB="02002bbd7000fcdbdf2549000000"], 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x40000) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f0000001ffb)={'syz', 0x1}, &(0x7f0000001fee)='R\trust\xe3c*sgrVid:De', 0x0) 03:04:41 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c006c25ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 579.662822][ T3243] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1721/file0 supports timestamps until 2038 (0x7fffffff) [ 579.682089][ T3247] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 [ 579.735932][ C0] sd 0:0:1:0: tag#2520 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 579.745790][ C0] sd 0:0:1:0: tag#2520 CDB: opcode=0xe5 (vendor) [ 579.752168][ C0] sd 0:0:1:0: tag#2520 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 579.761196][ C0] sd 0:0:1:0: tag#2520 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 579.770220][ C0] sd 0:0:1:0: tag#2520 CDB[20]: ba 03:04:41 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x700, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:41 executing program 0: sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x6004c050) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x94, 0x0, 0x300, 0x70bd25, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x8, 0x4d}}}}, [@NL80211_ATTR_OPER_CLASS={0x5, 0xd6, 0x7}, @NL80211_ATTR_OPER_CLASS={0x5, 0xd6, 0x7f}, @NL80211_ATTR_OPER_CLASS={0x5, 0xd6, 0x3}, @chandef_params=[@NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x80000000}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xf}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x1a0}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x7}, @NL80211_ATTR_CENTER_FREQ2={0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}], @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x94}, 0x1, 0x0, 0x0, 0x4000048}, 0x40005) r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000080)='.log\x00', 0x41, 0x0) fsetxattr$system_posix_acl(r1, &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f0000000140)={{}, {}, [], {}, [], {0x8}, {0x8}}, 0x24, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0xfffffffa) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sg(0x0, 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/diskstats\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x1001) tkill(0x0, 0x17) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000880)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="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"], 0x24}}, 0x0) sendmsg$NL80211_CMD_GET_WOWLAN(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f0000000580)=ANY=[@ANYBLOB="144f8215088c11d97d3fe4542cc9391e8981b1a98744f1a24d7c9d611ad118efc6000000", @ANYRES16=r3, @ANYBLOB="02002bbd7000fcdbdf2549000000"], 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x40000) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f0000001ffb)={'syz', 0x1}, &(0x7f0000001fee)='R\trust\xe3c*sgrVid:De', 0x0) [ 579.789393][ T3247] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 [ 579.865512][ C0] sd 0:0:1:0: tag#2540 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 579.875375][ C0] sd 0:0:1:0: tag#2540 CDB: opcode=0xe5 (vendor) [ 579.881731][ C0] sd 0:0:1:0: tag#2540 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 579.890787][ C0] sd 0:0:1:0: tag#2540 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 579.899823][ C0] sd 0:0:1:0: tag#2540 CDB[20]: ba [ 579.954290][ T3593] loop3: detected capacity change from 0 to 131456 [ 579.983901][ T3593] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 579.992038][ T3593] EXT4-fs (loop3): failed to parse options in superblock: @ [ 580.011169][ T3593] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1722/file0 supports timestamps until 2038 (0x7fffffff) 03:04:41 executing program 1: r0 = creat(0x0, 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a00001a}]) dup3(r1, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 03:04:41 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x700, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x6c000000) 03:04:41 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$AUDIT_USER_AVC(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f00000003c0)={0x1010, 0x453, 0x8, 0x70bd28, 0x25dfdbfe, "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", ["", ""]}, 0x1010}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x55, 0x2, 0x0, 0x0, 0x0, 0x0, 0x80402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000380)='./bus\x00', 0x14d8c2, 0x0) r2 = syz_mount_image$msdos(&(0x7f0000000100), &(0x7f00000001c0)='./bus\x00', 0x100, 0x2, &(0x7f0000001400)=[{&(0x7f0000000200)="93106c8222851d910f339898dc4c4ad04e7e26c89785dcbbc9929b8565e2f23533d37e4eda8833e0167d3221f0828b97b15756e99a0d2d3ae85ea8ad8606a195a82e8613b04b61544a26ec49177299d6", 0x50, 0x7}, {&(0x7f0000000280)="8748534f7beb303a277fbce121a3ea98c6bdaac0ceb28a4e933218b0cff29809a37ae1b3517f439b91064f5ac41552e1d28265935bcf261b149f3cbd4f4ac2f11cd8048cf19a14b4eef60c927d65b0079f2ca212e1134fddaaea66acf7c1a1bbb60a20925feca0d5cf11d825a5df0f3098634c767c9bcf614e94c2e2d9b6e136b8b212c7d076f01d740c1c0826e7f437360890de6fa49da476812ff3ae21f7dde586571e730ec3f1e2c10c8e02d0885cb6b8fc872f547b07a775f2a5e10a40e43d9ad2afcb61ae98a0b7145b05b988", 0xcf, 0xfffffffffffff38a}], 0x1000000, &(0x7f0000001440)={[{@fat=@fmask={'fmask', 0x3d, 0xb9}}, {@dots}, {@fat=@codepage={'codepage', 0x3d, '866'}}], [{@subj_role={'subj_role', 0x3d, '.\\,-\''}}, {@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@context={'context', 0x3d, 'root'}}]}) openat(r2, &(0x7f00000014c0)='./bus\x00', 0x38802, 0x20) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x80000001) 03:04:41 executing program 0: sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x6004c050) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x94, 0x0, 0x300, 0x70bd25, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x8, 0x4d}}}}, [@NL80211_ATTR_OPER_CLASS={0x5, 0xd6, 0x7}, @NL80211_ATTR_OPER_CLASS={0x5, 0xd6, 0x7f}, @NL80211_ATTR_OPER_CLASS={0x5, 0xd6, 0x3}, @chandef_params=[@NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x80000000}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xf}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x1a0}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x7}, @NL80211_ATTR_CENTER_FREQ2={0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}], @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x94}, 0x1, 0x0, 0x0, 0x4000048}, 0x40005) r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000080)='.log\x00', 0x41, 0x0) fsetxattr$system_posix_acl(r1, &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f0000000140)={{}, {}, [], {}, [], {0x8}, {0x8}}, 0x24, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0xfffffffa) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sg(0x0, 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/diskstats\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x1001) tkill(0x0, 0x17) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000880)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="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"], 0x24}}, 0x0) sendmsg$NL80211_CMD_GET_WOWLAN(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f0000000580)=ANY=[@ANYBLOB="144f8215088c11d97d3fe4542cc9391e8981b1a98744f1a24d7c9d611ad118efc6000000", @ANYRES16=r3, @ANYBLOB="02002bbd7000fcdbdf2549000000"], 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x40000) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f0000001ffb)={'syz', 0x1}, &(0x7f0000001fee)='R\trust\xe3c*sgrVid:De', 0x0) 03:04:41 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c007425ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 580.110569][ C1] sd 0:0:1:0: tag#2541 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 580.120461][ C1] sd 0:0:1:0: tag#2541 CDB: opcode=0xe5 (vendor) [ 580.126811][ C1] sd 0:0:1:0: tag#2541 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 580.128821][ T3601] loop3: detected capacity change from 0 to 131456 [ 580.135850][ C1] sd 0:0:1:0: tag#2541 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 580.151420][ C1] sd 0:0:1:0: tag#2541 CDB[20]: ba 03:04:41 executing program 0: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c006c25ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:41 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 580.159193][ T3604] loop4: detected capacity change from 0 to 4168 [ 580.177952][ T3606] loop5: detected capacity change from 0 to 16371 [ 580.198985][ T3606] FAT-fs (loop5): Unrecognized mount option "subj_role=.\" or missing value [ 580.219459][ T3601] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 580.227366][ T3601] EXT4-fs (loop3): failed to parse options in superblock: @ 03:04:41 executing program 0: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c006c25ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 580.278542][ T3604] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 [ 580.306576][ T3604] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 03:04:41 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:41 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c017825ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 580.311383][ T3601] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1723/file0 supports timestamps until 2038 (0x7fffffff) 03:04:41 executing program 0: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c006c25ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 580.474172][ T3789] loop3: detected capacity change from 0 to 131456 [ 580.500272][ T3789] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 580.508192][ T3789] EXT4-fs (loop3): failed to parse options in superblock: @ [ 580.527151][ T3789] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1724/file0 supports timestamps until 2038 (0x7fffffff) 03:04:42 executing program 1: r0 = creat(0x0, 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a00001a}]) dup3(r1, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 03:04:42 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:42 executing program 0: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x700, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:42 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x55, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000380)='./bus\x00', 0x14d8c2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 03:04:42 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c007a25ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x74000000) 03:04:42 executing program 0: r0 = creat(0x0, 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a00001a}]) dup3(r1, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 03:04:42 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x0, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 580.622747][ T3836] loop4: detected capacity change from 0 to 4168 [ 580.631477][ T3831] loop3: detected capacity change from 0 to 131456 [ 580.642479][ T3831] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 580.650516][ T3831] EXT4-fs (loop3): failed to parse options in superblock: @ [ 580.679040][ T3836] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 [ 580.687082][ T3831] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1725/file0 supports timestamps until 2038 (0x7fffffff) 03:04:42 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c158325ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:42 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x0, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 580.724317][ T3836] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 03:04:42 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x0, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x7a000000) [ 580.811246][ T3978] loop3: detected capacity change from 0 to 131456 [ 580.845272][ T3980] loop4: detected capacity change from 0 to 4168 [ 580.888672][ T3978] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 580.896578][ T3978] EXT4-fs (loop3): failed to parse options in superblock: @ [ 580.945802][ T3980] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 [ 580.974828][ T3980] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 [ 581.013714][ T3978] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1726/file0 supports timestamps until 2038 (0x7fffffff) 03:04:42 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(0x0, 0x0, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a00001a}]) dup3(r1, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 03:04:42 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:42 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x55, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000240)={{0x1, 0x1, 0x18, r0, {0x7ff, 0x101}}, './bus\x00'}) r2 = perf_event_open(&(0x7f00000001c0)={0x4, 0x80, 0x5, 0x72, 0x5, 0x80, 0x0, 0x81, 0x1000, 0xd, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, @perf_config_ext={0x1ff, 0x3}, 0x20, 0x5, 0x42, 0x9, 0x6, 0xfffffffa, 0x3f, 0x0, 0xc04c, 0x0, 0x80000}, 0xffffffffffffffff, 0x0, r1, 0xa) r3 = open(&(0x7f0000000380)='./bus\x00', 0x14d8c2, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x200, 0x0) sendfile(r3, r4, 0x0, 0x80000001) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r4, 0x50009418, &(0x7f00000003c0)={{r2}, 0x0, 0x12, @unused=[0x5, 0x4, 0x81, 0x9], @subvolid=0x40}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7f, 0x0, 0x40, 0x7, 0x0, 0x5, 0x8000, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000040), 0xa}, 0x41080, 0x1, 0x9, 0x0, 0x7, 0x200, 0x1ff, 0x0, 0x800, 0x0, 0x81}, r5, 0x8, r3, 0x8) 03:04:42 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c158425ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0xf6ffffff) 03:04:42 executing program 0: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c158325ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 581.216511][ T4248] loop3: detected capacity change from 0 to 131456 [ 581.217261][ T4250] loop4: detected capacity change from 0 to 4168 [ 581.254127][ T4248] EXT4-fs (loop3): Unrecognized mount option "@" or missing value 03:04:42 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:42 executing program 0: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c158325ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 581.262108][ T4248] EXT4-fs (loop3): failed to parse options in superblock: @ [ 581.282611][ T4250] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 [ 581.295697][ T4248] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1727/file0 supports timestamps until 2038 (0x7fffffff) 03:04:42 executing program 5: r0 = gettid() tkill(r0, 0xb) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x55, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, r0, 0xa, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)='\x00') r2 = open(&(0x7f0000000380)='./bus\x00', 0x14d8c2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) 03:04:42 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c158725ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:42 executing program 0: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c158325ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:42 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 581.318715][ T4250] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 [ 581.427499][ T4479] loop3: detected capacity change from 0 to 131456 [ 581.443974][ T4479] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 581.451963][ T4479] EXT4-fs (loop3): failed to parse options in superblock: @ [ 581.470873][ T4479] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1728/file0 supports timestamps until 2038 (0x7fffffff) 03:04:43 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(0x0, 0x0, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a00001a}]) dup3(r1, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 03:04:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0xfbffffff) 03:04:43 executing program 0: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c017825ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:43 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:43 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c028825ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:43 executing program 5: r0 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x5}) r1 = socket$inet6(0xa, 0x80003, 0x5) r2 = fcntl$dupfd(r0, 0x0, r1) lseek(r2, 0x0, 0x4) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000040)=0x7f) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e23, 0xb4, @local}, 0x1c) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x55, 0x2, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x2, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000380)='./bus\x00', 0x14d8c2, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000080)="3cf1ae301494ad588b833a327b3eeab0ffbd2caa613f60a995bef73e68e749e2fcbd428561becda1d336a02b02533885c7dd96be9b9f2d6fc15590f8acfda67db218", 0x42, 0x1f, &(0x7f0000000100)={0x0, 0x989680}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x80000001) 03:04:43 executing program 0: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c017825ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 581.723325][ T4594] loop3: detected capacity change from 0 to 131456 [ 581.734839][ T4602] loop4: detected capacity change from 0 to 4168 [ 581.757882][ T4594] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 581.765824][ T4594] EXT4-fs (loop3): failed to parse options in superblock: @ 03:04:43 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:43 executing program 0: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c017825ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:43 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c158825ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 581.789849][ T4594] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1729/file0 supports timestamps until 2038 (0x7fffffff) [ 581.793526][ T4602] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 03:04:43 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:43 executing program 0: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x700, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 581.861458][ T4602] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 [ 581.918678][ T4616] loop3: detected capacity change from 0 to 131456 [ 581.947418][ T4616] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 581.955365][ T4616] EXT4-fs (loop3): failed to parse options in superblock: @ [ 581.983587][ T4616] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1730/file0 supports timestamps until 2038 (0x7fffffff) 03:04:43 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(0x0, 0x0, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a00001a}]) dup3(r1, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 03:04:43 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, 0x0, 0x0) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0xfeffffff) 03:04:43 executing program 0: sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x6004c050) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x94, 0x0, 0x300, 0x70bd25, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x8, 0x4d}}}}, [@NL80211_ATTR_OPER_CLASS={0x5, 0xd6, 0x7}, @NL80211_ATTR_OPER_CLASS={0x5, 0xd6, 0x7f}, @NL80211_ATTR_OPER_CLASS={0x5, 0xd6, 0x3}, @chandef_params=[@NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x80000000}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xf}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x1a0}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x7}, @NL80211_ATTR_CENTER_FREQ2={0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}], @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x94}, 0x1, 0x0, 0x0, 0x4000048}, 0x40005) r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000080)='.log\x00', 0x41, 0x0) fsetxattr$system_posix_acl(r1, &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f0000000140)={{}, {}, [], {}, [], {0x8}, {0x8}}, 0x24, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0xfffffffa) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sg(0x0, 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/diskstats\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x1001) tkill(0x0, 0x17) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000880)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="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"], 0x24}}, 0x0) sendmsg$NL80211_CMD_GET_WOWLAN(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f0000000580)=ANY=[@ANYBLOB="144f8215088c11d97d3fe4542cc9391e8981b1a98744f1a24d7c9d611ad118efc6000000", @ANYRES16=r3, @ANYBLOB="02002bbd7000fcdbdf2549000000"], 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x40000) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f0000001ffb)={'syz', 0x1}, &(0x7f0000001fee)='R\trust\xe3c*sgrVid:De', 0x0) 03:04:43 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c019c25ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 582.199307][ T4829] loop4: detected capacity change from 0 to 4168 [ 582.199384][ T4826] loop3: detected capacity change from 0 to 131456 [ 582.219330][ C0] sd 0:0:1:0: tag#2506 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 582.229191][ C0] sd 0:0:1:0: tag#2506 CDB: opcode=0xe5 (vendor) [ 582.235525][ C0] sd 0:0:1:0: tag#2506 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c 03:04:43 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, 0x0, 0x0) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 582.244575][ C0] sd 0:0:1:0: tag#2506 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 582.253612][ C0] sd 0:0:1:0: tag#2506 CDB[20]: ba 03:04:43 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) socket$inet6(0xa, 0x6, 0xffffffff) pread64(r1, &(0x7f0000000000)=""/231, 0x200000e7, 0x0) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x5}) ftruncate(r2, 0x6304) r3 = socket$inet6(0xa, 0x80003, 0x5) r4 = fcntl$dupfd(r2, 0x0, r3) lseek(r4, 0x0, 0x4) r5 = memfd_create(&(0x7f0000000180)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r4, 0x8, 0x2000427, 0x1) write(r5, &(0x7f0000000140)='/', 0x1) sendfile(r5, r5, &(0x7f0000001000), 0xfec) write(r5, &(0x7f0000000080)="5921527b06da0760a260f636c6b301384e65832b428986dfb28351b3cea31d5d3755ddd32606cd41dcb6939ae2db0dee58d611", 0x33) lseek(0xffffffffffffffff, 0x0, 0x4) write$cgroup_devices(0xffffffffffffffff, &(0x7f00000001c0)={'c', ' *:* ', 'rm\x00'}, 0x9) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x100000c, 0x11, r5, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000140)={{0x1, 0x1, 0x18, r5, {0x1d, 0x101}}, './file1\x00'}) 03:04:43 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, 0x0, 0x0) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:43 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 582.323314][ T4826] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 582.331262][ T4826] EXT4-fs (loop3): failed to parse options in superblock: @ [ 582.355820][ T4826] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1731/file0 supports timestamps until 2038 (0x7fffffff) 03:04:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0xffefffff) 03:04:43 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:44 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c029c25ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 582.540003][ T4954] loop4: detected capacity change from 0 to 4168 [ 582.593429][ T4957] loop3: detected capacity change from 0 to 131456 [ 582.601479][ T4954] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 [ 582.636396][ T4957] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 582.644397][ T4957] EXT4-fs (loop3): failed to parse options in superblock: @ [ 582.656418][ T4954] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 03:04:44 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(0x0, 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a00001a}]) dup3(r1, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 03:04:44 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0xffffefff) [ 582.688459][ T4957] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1732/file0 supports timestamps until 2038 (0x7fffffff) 03:04:44 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c00cc25ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:44 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, 0x0, 0x0) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:44 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(0x0, 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a00001a}]) dup3(r1, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) [ 582.829096][ T5065] loop4: detected capacity change from 0 to 4168 [ 582.842500][ T5069] loop3: detected capacity change from 0 to 131456 [ 582.882817][ T5069] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 582.890761][ T5069] EXT4-fs (loop3): failed to parse options in superblock: @ [ 582.906552][ T5065] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 [ 582.939984][ T5069] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1733/file0 supports timestamps until 2038 (0x7fffffff) [ 582.957538][ T5065] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 03:04:44 executing program 0: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/class/pci_bus', 0x101641, 0x15) write$cgroup_type(r0, &(0x7f0000000000), 0x9) 03:04:44 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(0x0, 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a00001a}]) dup3(r1, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) [ 583.138170][ T22] audit: type=1400 audit(1635735884.645:435): avc: denied { map } for pid=4848 comm="syz-executor.0" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 03:04:44 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, 0x0, 0x0) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0xffffff7f) 03:04:44 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c00cd25ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 583.239235][ T5185] loop4: detected capacity change from 0 to 4168 [ 583.248910][ T5187] loop3: detected capacity change from 0 to 131456 03:04:44 executing program 0: r0 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) close(r0) r1 = syz_io_uring_setup(0x3778, &(0x7f0000000080)={0x0, 0x0, 0x4, 0xfffffffc, 0xfffffffd}, &(0x7f0000003000/0x1000)=nil, &(0x7f00000df000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) mmap$IORING_OFF_SQES(&(0x7f00006d6000/0x4000)=nil, 0x4000, 0x1, 0xc1810, r1, 0x10000000) r4 = syz_io_uring_setup(0x62b, &(0x7f0000000440)={0x0, 0xfffffdfc, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000380)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r5, r6, &(0x7f00000003c0)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x20010001) r7 = mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x3000006, 0x11, r4, 0x10000000) r8 = mmap$IORING_OFF_SQES(&(0x7f00000da000/0x4000)=nil, 0x4000, 0x3, 0x12, r4, 0x10000000) syz_io_uring_submit(r5, r7, &(0x7f00000001c0)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x1) syz_io_uring_submit(r5, r8, &(0x7f0000000080)=@IORING_OP_TIMEOUT_REMOVE, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000240)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f00000dc000/0x4000)=nil, 0x4000}, 0x0) r9 = syz_io_uring_setup(0x2de1, &(0x7f0000000500)={0x0, 0x6e59, 0x2, 0x3, 0xe9, 0x0, r1}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f00000db000/0x2000)=nil, &(0x7f0000000000), &(0x7f00000004c0)=0x0) syz_io_uring_submit(r5, r10, &(0x7f0000000200)=@IORING_OP_REMOVE_BUFFERS, 0x0) syz_io_uring_submit(r5, r7, &(0x7f0000000040)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) syz_io_uring_submit(r5, r8, &(0x7f0000000180)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd_index}, 0x0) syz_io_uring_submit(r5, r7, &(0x7f0000000340)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f00000db000/0x2000)=nil, 0x2000}, 0x0) syz_io_uring_submit(0x0, r7, &(0x7f0000000000)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x5, 0x0, 0xffffffffffffffff, &(0x7f0000000400)={0x40000000}, r9, 0x1, 0x0, 0x1}, 0x80000000) syz_io_uring_submit(r2, r3, &(0x7f0000000140)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x5, 0x0, 0x0, 0x0, 0x31712}, 0x3) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)}, 0x0) io_uring_enter(r1, 0x450c, 0x0, 0x0, 0x0, 0x0) 03:04:44 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, 0x0, 0x0) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 583.301900][ T5187] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 583.309902][ T5187] EXT4-fs (loop3): failed to parse options in superblock: @ [ 583.314037][ T5185] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 03:04:44 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x0, &(0x7f0000000200)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a00001a}]) dup3(r1, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 03:04:44 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 583.351146][ T5187] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1734/file0 supports timestamps until 2038 (0x7fffffff) [ 583.392178][ T5185] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 03:04:44 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x0, &(0x7f0000000200)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a00001a}]) dup3(r1, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 03:04:45 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0xfffffff6) 03:04:45 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c03ee25ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:45 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) pkey_mprotect(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000000180)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x7) fallocate(r1, 0x0, 0x2000428, 0x1) write(r1, &(0x7f0000000140)='/', 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xfec) write(r1, &(0x7f0000000080)="5921527b06da0760a260f636c6b301384e65832b428986dfb28351b3cea31d5d3755ddd32606cd41dcb6939ae2db0dee58d611", 0x33) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x110) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000100)) sendfile(r2, 0xffffffffffffffff, &(0x7f0000000280)=0x8, 0x2) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000000040)='./file1\x00', 0x70000443) getpeername$packet(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x14) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000480)={0x0, r4, 0x8f, 0xbd, 0x4, 0x1}) mmap(&(0x7f0000357000/0x4000)=nil, 0x4000, 0x6, 0x11, r1, 0x1000) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x7ddf6913) r5 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0xc041, 0x14) read(r5, &(0x7f0000000000), 0x20002000) 03:04:45 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:45 executing program 0: r0 = creat(0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0xfffffffffffffffa, 0x21, 0x8a, @scatter={0x0, 0x0, 0x0}, &(0x7f00000000c0)="e5f432732f4e096d26e2c735d135121c921bd47d34f3904cf12dba000000000000", 0x0, 0x0, 0x10024, 0x0, 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x1c, 0x10, 0x701, 0x0, 0x0, {0xa}, [@typed={0x6, 0x1, 0x0, 0x0, @str='\x16\x00'}]}, 0x1c}}, 0x0) recvmsg(r2, 0x0, 0x2100) syz_io_uring_setup(0x2b2d, &(0x7f0000000140), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, 0x0, &(0x7f0000000040)) io_uring_enter(r0, 0xfffffffd, 0x51c9, 0x0, 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, 0x0) clone(0x52004400, 0x0, &(0x7f0000000280), 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x50, 0xffffffffffffffff, 0x0) [ 583.514021][ T5309] loop4: detected capacity change from 0 to 4168 [ 583.547198][ T5309] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 03:04:45 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x0, &(0x7f0000000200)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a00001a}]) dup3(r1, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) [ 583.585669][ T5317] loop3: detected capacity change from 0 to 131456 [ 583.589816][ T5309] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 [ 583.612066][ C1] sd 0:0:1:0: tag#2533 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 583.621950][ C1] sd 0:0:1:0: tag#2533 CDB: opcode=0xe5 (vendor) 03:04:45 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 583.628304][ C1] sd 0:0:1:0: tag#2533 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 583.637327][ C1] sd 0:0:1:0: tag#2533 CDB[10]: 92 1b d4 7d 34 f3 90 4c f1 2d ba 00 00 00 00 00 [ 583.646362][ C1] sd 0:0:1:0: tag#2533 CDB[20]: 00 03:04:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0xfffffffb) 03:04:45 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 583.741421][ T5317] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 583.749348][ T5317] EXT4-fs (loop3): failed to parse options in superblock: @ 03:04:45 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, 0x0) io_submit(0x0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a00001a}]) dup3(r1, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r3, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) [ 583.791978][ T5317] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1735/file0 supports timestamps until 2038 (0x7fffffff) 03:04:45 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 583.835643][ T5430] loop4: detected capacity change from 0 to 4168 03:04:45 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, 0x0) io_submit(0x0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a00001a}]) dup3(r1, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r3, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 03:04:45 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000cfffe25ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:45 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 583.891986][ T5430] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 03:04:45 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 583.947556][ T5430] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 03:04:45 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, 0x0) io_submit(0x0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a00001a}]) dup3(r1, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r3, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) [ 584.016346][ T5545] loop3: detected capacity change from 0 to 131456 [ 584.064708][ T5545] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 584.072783][ T5545] EXT4-fs (loop3): failed to parse options in superblock: @ [ 584.107195][ T5545] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1736/file0 supports timestamps until 2038 (0x7fffffff) 03:04:45 executing program 0: r0 = creat(0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0xfffffffffffffffa, 0x21, 0x8a, @scatter={0x0, 0x0, 0x0}, &(0x7f00000000c0)="e5f432732f4e096d26e2c735d135121c921bd47d34f3904cf12dba000000000000", 0x0, 0x0, 0x10024, 0x0, 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x1c, 0x10, 0x701, 0x0, 0x0, {0xa}, [@typed={0x6, 0x1, 0x0, 0x0, @str='\x16\x00'}]}, 0x1c}}, 0x0) recvmsg(r2, 0x0, 0x2100) syz_io_uring_setup(0x2b2d, &(0x7f0000000140), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, 0x0, &(0x7f0000000040)) io_uring_enter(r0, 0xfffffffd, 0x51c9, 0x0, 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, 0x0) clone(0x52004400, 0x0, &(0x7f0000000280), 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x50, 0xffffffffffffffff, 0x0) 03:04:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0xfffffffe) 03:04:45 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:45 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)) io_submit(0x0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a00001a}]) dup3(r1, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r3, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 03:04:45 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c0fff25ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:46 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x55, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000380)='./bus\x00', 0x14d8c2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057e00)={0x7dea4b98, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x1f, "4bef6b62af6743"}) r5 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa64f, 0x0, @perf_bp, 0x0, 0x200, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000001940)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r9, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r8, @ANYRES32=r7, @ANYRESOCT, @ANYRES32=r6, @ANYRES32, @ANYRES64, @ANYRESHEX=r5], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000054a00)={0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000054c00)={0x0, 0x0, "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", "a244c7cbb11cff33ea2b01ed214d5b81b971faba858153b7983df88700f3e9bcd346d5b4133f747946a0c35c890da1234cdbeba5cc647a8a281001a58e49ad0b4b53bf2f34c3bed316e0cbaedc74cf15c389470fbe91c65bbf569d64b6ce8738ac509c27a8eec46f726548eb70481701bbd5815bc31b0c57f6aeb618397a0824d3afd03437ae909b794cea767148f39353210006ef222a0e758378b343dfd05479d47f6cb63973f526beddce34a10c459e8fedcf7799d42282696104387b19022819a2490fd469e7e95f60ec648dcabab6790665c8e5bfa5084a8da9466aa45f8031937183225bc48977b5228ddc25f4af0b6325a67763ff682b265dddd0d2895eb626c4f3cf1639ee6bfe967ca718f0b30687b8d169c8a0f695ad8de252c2cab627b80d501ba0c6b1ffd3bd14061a2891734926a8990767e7f08a8337181e43fca1a8e851e30985985224e2aa7ee4505288bb1414da9b1af9fbda6500ea07abd1009a8f96fd7cc062f863f2868abb9ef56532da96ef05207832eae2baac0b284cda33e3633efbf0e3a83ad3efcb100d9a6b24ddb80141dbc06a92987e8a11cc29cad7aa82e21978a191c6853e9953cab28e4a014ce2841c223f163739dec8f4a38c16a5f85cd34d8f860a33ec36069ce76880d4b018bf075c8c3cdb27da1c299a876bab0c211310d27d1f5cf6c6c81e2db8a8d4e2ec3fb74b4f6915b555886e7e237137221f5f9fa5f27ea8b28ea6a9a238de6b464f39c6b021b810efd1c7e4e9b0cd6fa41b79020a457193b5841cd2558db4cb75e2a99a3bbfb0bac6c25eba6282af30f2c381384337090d95dc7a25beadab3ef07dda8ca88d445ed285c4879419536d31130d8646fbe8fbb35b6cc01ccbba1f11eab514fd5a7f64e66f478ee5cb19451a0b684cc13b8e73ef5bd05704377f0047dec92401e54dc81d9cd65c60599a59a077d457bb8c196e0c4ea0d55671d9953c493ed9cf3ff57d54c5d1001b4eb5f3f01052f6816a2a868051df84ca25e8dac104b3c9fb469e43aef45bd94cb79db78340b338544703ad241a6d704a9a8d5ace373089934b31633cc71b41f2ac255e0e56e16575291e9db7c19b27fd6bf2e9d1f742e10807f7b724cb91cec24582ed40af362225110e1c9dba8c7e5ef015965463c0814c97eeb8fe59e39c04e9fe37eed0a63211f1e23d96ebb70ec6c5a856a756c2e9636a94e6dd6766d9dbe4719e0e07b6c9f8a623c106ea75788e1cd225d6fab3041bf389cb4e752623e7d4d80a3bb1b16614d018936a0098d8022ff1c2de21734f3c4bbec58b0d9fccf8ac20d1e45163627625c7f84601ed28e41b6eaf333b92ce5296f1195914f971d5f0007093b809a0d132327c070f63c6654d294ce2f531ca286c4de4338b792b5efd094b19bcf59772361a8e0ebe01f544709555b8c41b73a3e6df813836e7973a22450f3de8afd11a5ad06ffc8f92cdcf3dae7141927203a48c61577b80b63fb31411ea45a544d268123be3ee2a677937431a3205ffb793af62ec35f6bae32605c99b22b7687392ff6bf3e57ec6781155acbee0242d88f2827a0797931f59353137fdcb7606f568dce213477584110812ba50b7ee47cd67eab0b71393cdcf5e285c8b76404ffcbe498d873e506a487bb09ca04dece44cec26c58bde55c9bbfa5bb25fe3855f59b787455954a206335e7aa4eb114ebedd0cefbb84997d0b89824238889fc340c2d8c93b92a474c5d5153d900f115a49cd06fb509618eb4e9d49917f9243574b41f205b6e03d4003e37e63defd5129e2e0f77cc0fe372be51b624edfc935cd8c1cd7ffbc55ecd0d90c3d0814b881597bc17e1110d72434ce8fad1b85309e829388f36ecf13e2a95a0480649beed2eff86f40190656e9d84903b331d4fa9d73b8380bdab2101150642a2ec193236a59e7f107dd30cf2fad99076abe7a0bcc370593fe1ca018be592e4657a12321cec2b8e8fd70d39a37130753d44d94a89067256af378f9cc54ce1f4c2d4f3ef2e0da01d148563846859834074c65aed48e1e92175ddd080222ca0cd781c00308063a4849bd211c2c37bb09e00f43eb43fa180587d5b2137d8a84f284189e145d5f997745ddcc5206e01a9be8bcea169a4bc30bb0e2d714e401198427a07883417165cb9b7d3ec47c6c4bdfd0db2a83afe1a28c44571d44b84539180eff7dbc8ffc715f5b6e6df1d5ae00c94ae12d08844b39621b93b1438cdf349895f5fb45d11394b35db05fbbb4466d2286637e6de6088fe490e176339465a8da3f4824c62ab2618f2cdcf2ba34494738fb655006a3605209b90c62ae9fcbbf4067d7a86cec4c5ea909388a7df8933f106dfa6bb20d6673078b5010abb788627b808a1767c7ad901fb91a56642fc30fb14552f6ea61aa494e93d0b44a1ec44b10455cf9238ff8bca7859ad8e49f9641234208b9bece7e0d2fb026a03463a2bbcc11f2ca93a33141e66c7285692610585351ad752a8b9eaf96358e6b5491564b631698598b63862f0ff7d6a763f339cad47e8352d767c7d1be8222c398181f727e3e4a7f1694fd9f7f983313a2de3651c39a5137065c523d333824aaff954a73d5df87723d19de95076917e4485b782ed1e126748d88295ed5a663673ff8f44950a1e9417bbe10ea70dc0da1756bbf4bc33c8d28eefbf73f7d662b9948a70422537503790887fcdc1488ca1d3ad3d49a4eed825cd90b6edfe79d78079e60a1ee4491d2965a85fc5fe348a457669590d2652fb15e11043b66c92b94cc67757f273adf06e51a54bb923b567101837acb5e537b03d704efc6fe4fa5a13af0a3f9c4887be32bda8d9137f62d21fa3b6c77a90ea15f8772240b57acdae46b52bef42fa580a0ec670b669f80de8bc7b1d92a8a52b07b472d1a8219476cd5deaa85bd46a2563f865adea10f1a7ca33ef0cfd428538e8135c210ad0327554b46902c6229d5db39669566f6c982110577b0e0b0e55c92ca9d0c88dde945e9412bc84974fc56715aa9b6ffedf4f953e528e3ac44d4192ccc6df05d619c2ec7f9515abaa5d759c3ba4ab7eb6d569aecd41c6ff6a7ce6d35a30cfd54c15ef7a7390daa19076c2f44e8c82deca0223d97fd33bce4cdc474a70f407d6214e1efc4bfd8ebcc3e6b11ae537788c466ca93a51e4e01b0bdb8239f300c897ba7c44c47b81fa14e390bc52a2470c3514e6f0888301f3384e2093282e69638410198c2463eccb2c4cef22a98b8c74f1fb42a10c631499a16cea674f7778b4d1254b4335192d5e576253ad0afa99fd625d62a9ee144b97e40c6e089ab10fd55d9ecd0c0401dd8a2928ba139455814d9f452946f99dbb56da085b67a835063f234158cff117d5909072b13fcf5ec550193b8ece11b91a41e0114497bd9c331117dd0ac761b177d41021ec21264abe201eefce03561db9b30900b6872abfbc1a70928a08fbf96d4b2ba6a7dadf5a7e126dce9c8c80f8b81692348d84e55b87650574b75c8a1ff3c2cb12e1e655ee88bfe8d4c84bdfd663444ab1701a89fd642738003e430be3f66f505d3112d271938948557bb4c1665f3f275e888f94887fd7c3231350c808fce7fd572269a0418411b35a0e4e1679da56242963421dbf7c9cb8a867d56a49398bf1a3e08857bdd92e009a48f0ba452154fb1d579b6d387ae8e9c2426d0401b355d77054f5b6cd6ea8ae610e2fde13a5844193c994299cdca38e44bfe6e54042e7462cf2b371b6fb86e58d4966a8ad92f3233927ec3783c197084acff59b7fa3b29dc48b7a0bb5f1e10b28cea281a5a074c152a715194996ef3aff1233680a86cc892b9e144ab1291279dd3abb2943747b462a0c7107793b46903c62fb2093b53cbde209e4aa8ff6e763e4b44c8adcae3e87085484b31cbd9e85f297b4cb64fc1efe98271c563ea8d2de0d69dd004dbae5d9dd44046d133178d55e44f6386240f0cf9e217cce210b5ea1c546fcd09b44cb34d9ae7cea94495a42f1690a8a13f8971a0aea8e27553808d3254192374f394497dd261a8b688660d88cef1d7c3c4f36489bd9aa4da444affdd0c2cae015f4fb93f8137d142020f2b8b7fd3283cadec1c120b6632fa601ceaed0f5cc59f9e9f4442084422afa7bdcbc30d07e7fd60bfa5586e622d6d17123f46ae4be09e71797cf0bcd162b0b8b5f8fc824c2b46f2fc9ad7b764b7a9a87363454361bd1136150c4e493464950e04c53d2ad2bd2fed404ee0769cbcfccd944722efa84b43ad5a55df289c770eda10eb46eac260df2b0be5073398acf714cdc8e4405fdd28527f52fb52f51cc02492965681665d66d88d69c71b8135eeb259f3761eac5fef078e3254d2306d8459610c35911c10cc46e0fde16bff45b7344323f1b4d38d0fd5843488a25648b8b7c600911685d863dbe99a1c8e0088c1ee1cec65431b073cb6b6694d11b7e32bd8c07d301219ac3ed0de242b661b3cea841e44cc70613ac6e1102fb2462d4229c42ba7716b650158385eba824a8ebf004187c6705218ac3a13af707ad12535b51ba6af646d7f8bfcd3cef1813f183e389a439b08de802d669e3616d771f9fd8573e157af44b1b6c240aa77dc79804fd34e7d5d99d3955c975e2074e05e3915f9163d19f421495f457fd7369d97c857d72deac2773113dcbbe777211079842c4665077cb90877df85941a120bdc96a02f514c30690233fa94ad8df0098e2bf9c8a21c5cbaa5d0b69a42d26c53f21dd96df3cf9f587a5acadbaf2f51832ab63111901ca34c6c018adcd0c56db7f967b93346e5a6d72fe689b31238876e5dd4d1bbd97c71d0b5a7a12c4cc3b04b65dd99f4e0c2dcd19fdf23608a832bbe1334c48180284d5b5d18027a5052b0dd5b29a295aa525efb8a8fdaf5ed81db8ce4f34447674f0f95612adc712d77382e1575ff79ff1b83bb901c80eb4b8c0e72b9115b4148c6cf1bdc07bcdb53ba49213da4f45da15ecf670b0951546184ec7f209b2ff79119406aa1bb92bd560479e2428ca62d0b5684c84002e7d0bffbc8f36ff978108c25e745c45d59cfb8824fd975312dd5b9c84dbf1bc689169aa0685b40412baf3317895a3cbf63e8d4fc6d66a64b27c65dea3e4c62f11464f498b294ef6a2bb37ede168a1adb3af5e79537841cd6ad46de5901e4ac4929dc5c22c0bfac1628dec5dd3b273d8c4d62417bffa2f093c38415ccf2907d1496a9ba7f18837cd362f355edf86eeeb0ab6a41886597be59ecf9c5a41a022eea28d8fe85db5234a4e15a5caae3748063f2b5df879e698d6cb5336453b553b06967932897c54ae5f9a1d83a7c4b96d43d5b50ca70b8748df6fce05f8d933f7c17ce9deb836d904f80ceb88949cf3bcc0d6289b31c07370ee09c717e578993834ef5a56dc77e4a077841c2d4bbbaf147ccfeba9eb07d070cad311353"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000055c00)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000055e00)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2, r6}, {}, {r10, r11}, {}, {0x0, r12}], 0x5, "0477de6095c136"}) r13 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/180, 0xb4) sendfile(r1, r13, 0x0, 0x80000001) [ 584.487568][ T5556] loop4: detected capacity change from 0 to 4168 [ 584.490886][ T5553] loop3: detected capacity change from 0 to 131456 [ 584.522655][ C1] sd 0:0:1:0: tag#2534 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s 03:04:46 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r5, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r5) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r6, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(0xffffffffffffffff, 0x0, r5, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r6, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 584.526614][ T5556] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 [ 584.532502][ C1] sd 0:0:1:0: tag#2534 CDB: opcode=0xe5 (vendor) [ 584.532519][ C1] sd 0:0:1:0: tag#2534 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 584.559581][ C1] sd 0:0:1:0: tag#2534 CDB[10]: 92 1b d4 7d 34 f3 90 4c f1 2d ba 00 00 00 00 00 [ 584.568613][ C1] sd 0:0:1:0: tag#2534 CDB[20]: 00 [ 584.571030][ T5553] EXT4-fs (loop3): Unrecognized mount option "@" or missing value 03:04:46 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)) io_submit(0x0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a00001a}]) dup3(r1, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r3, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) [ 584.581623][ T5553] EXT4-fs (loop3): failed to parse options in superblock: @ [ 584.600628][ T5556] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 03:04:46 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r5, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r5) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r6, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(0xffffffffffffffff, 0x0, r5, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r6, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:46 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x55, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000380)='./bus\x00', 0x14d8c2, 0x0) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@l2tp={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/9, 0x9}, {&(0x7f0000000100)=""/19, 0x13}, {&(0x7f0000000300)=""/18, 0x12}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x4, &(0x7f0000000240)=""/110, 0x6e}, 0x2000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 584.625574][ T5553] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1737/file0 supports timestamps until 2038 (0x7fffffff) 03:04:46 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000cfeff25ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:46 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)) io_submit(0x0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a00001a}]) dup3(r1, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r3, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) [ 584.766747][ T5783] loop3: detected capacity change from 0 to 131456 [ 584.777820][ T5783] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 584.785745][ T5783] EXT4-fs (loop3): failed to parse options in superblock: @ [ 584.794844][ T5783] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1738/file0 supports timestamps until 2038 (0x7fffffff) 03:04:46 executing program 0: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000cfeff25ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:46 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r5, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r5) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r6, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(0xffffffffffffffff, 0x0, r5, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r6, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x80000000000) 03:04:46 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r2, 0x0, 0x0) dup3(r1, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r3, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 03:04:46 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000005ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:46 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x0, 0xfffffffffffffffc, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000380)='./bus\x00', 0x14d8c2, 0x0) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000100)={0x0, 0x4, 0x0, 0x5}) ftruncate(r1, 0x6304) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x5}) ftruncate(0xffffffffffffffff, 0x6304) r2 = socket$inet6(0xa, 0x80003, 0x5) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) lseek(r3, 0x0, 0x4) r4 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r3, 0xc0189377, &(0x7f00000000c0)=ANY=[@ANYBLOB="01002e1cee2104a810c90000", @ANYRES32=r4, @ANYBLOB="74dcccc1ab529aa92e2f66696c653100"]) r5 = socket$inet6(0xa, 0x80003, 0x5) r6 = fcntl$dupfd(r1, 0x0, r5) lseek(r6, 0x0, 0x4) r7 = openat(r6, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) sendfile(r0, r7, 0x0, 0x80000401) r8 = inotify_init1(0x0) inotify_add_watch(r8, &(0x7f0000000040)='./file1\x00', 0x50000442) fcntl$setsig(r8, 0xa, 0x3d) 03:04:46 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, 0xffffffffffffffff, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:46 executing program 0: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000cfeff25ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 585.382159][ T5892] loop3: detected capacity change from 0 to 131456 [ 585.390909][ T5895] loop4: detected capacity change from 0 to 4168 [ 585.409055][ T5892] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 585.416957][ T5892] EXT4-fs (loop3): failed to parse options in superblock: @ 03:04:46 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x55, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000380)='./bus\x00', 0x14d8c2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x4) sendfile(r0, r1, 0x0, 0x80000001) 03:04:47 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r2, 0x0, 0x0) dup3(r1, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r3, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 03:04:47 executing program 0: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000cfeff25ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:47 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, 0xffffffffffffffff, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 585.437791][ T5895] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 [ 585.473842][ T5892] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1739/file0 supports timestamps until 2038 (0x7fffffff) 03:04:47 executing program 0: r0 = creat(0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0xfffffffffffffffa, 0x21, 0x8a, @scatter={0x0, 0x0, 0x0}, &(0x7f00000000c0)="e5f432732f4e096d26e2c735d135121c921bd47d34f3904cf12dba000000000000", 0x0, 0x0, 0x10024, 0x0, 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x1c, 0x10, 0x701, 0x0, 0x0, {0xa}, [@typed={0x6, 0x1, 0x0, 0x0, @str='\x16\x00'}]}, 0x1c}}, 0x0) recvmsg(r2, 0x0, 0x2100) syz_io_uring_setup(0x2b2d, &(0x7f0000000140), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, 0x0, &(0x7f0000000040)) io_uring_enter(r0, 0xfffffffd, 0x51c9, 0x0, 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, 0x0) clone(0x52004400, 0x0, &(0x7f0000000280), 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x50, 0xffffffffffffffff, 0x0) 03:04:47 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000225ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 585.494832][ T5895] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 03:04:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x1000000000000) 03:04:47 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, 0xffffffffffffffff, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 585.544948][ C0] sd 0:0:1:0: tag#2513 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 585.554814][ C0] sd 0:0:1:0: tag#2513 CDB: opcode=0xe5 (vendor) [ 585.561174][ C0] sd 0:0:1:0: tag#2513 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 585.570291][ C0] sd 0:0:1:0: tag#2513 CDB[10]: 92 1b d4 7d 34 f3 90 4c f1 2d ba 00 00 00 00 00 [ 585.579339][ C0] sd 0:0:1:0: tag#2513 CDB[20]: 00 03:04:47 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:47 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r2, 0x0, 0x0) dup3(r1, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r3, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) [ 585.608798][ T6121] loop3: detected capacity change from 0 to 131456 [ 585.617525][ T6123] loop4: detected capacity change from 0 to 4168 03:04:47 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 585.655359][ T6121] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 585.663389][ T6121] EXT4-fs (loop3): failed to parse options in superblock: @ 03:04:47 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 585.707352][ T6121] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1740/file0 supports timestamps until 2038 (0x7fffffff) [ 585.708897][ T6123] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 03:04:47 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x55, 0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000380)='./bus\x00', 0x14d8c2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000000040)='./file1\x00', 0x50000442) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0xff1e, 0x571e}) 03:04:47 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000325ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:47 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r2, 0x0, &(0x7f0000000540)) dup3(r1, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r3, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 03:04:47 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 585.753196][ T6123] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 [ 585.820389][ T6347] loop3: detected capacity change from 0 to 131456 [ 585.855708][ T6347] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 585.863773][ T6347] EXT4-fs (loop3): failed to parse options in superblock: @ [ 585.881668][ T6347] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1741/file0 supports timestamps until 2038 (0x7fffffff) 03:04:47 executing program 0: r0 = creat(0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0xfffffffffffffffa, 0x21, 0x8a, @scatter={0x0, 0x0, 0x0}, &(0x7f00000000c0)="e5f432732f4e096d26e2c735d135121c921bd47d34f3904cf12dba000000000000", 0x0, 0x0, 0x10024, 0x0, 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x1c, 0x10, 0x701, 0x0, 0x0, {0xa}, [@typed={0x6, 0x1, 0x0, 0x0, @str='\x16\x00'}]}, 0x1c}}, 0x0) recvmsg(r2, 0x0, 0x2100) syz_io_uring_setup(0x2b2d, &(0x7f0000000140), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, 0x0, &(0x7f0000000040)) io_uring_enter(r0, 0xfffffffd, 0x51c9, 0x0, 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, 0x0) clone(0x52004400, 0x0, &(0x7f0000000280), 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x50, 0xffffffffffffffff, 0x0) 03:04:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0xc0000000000000) 03:04:47 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000425ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:47 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:47 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x55, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)}, {&(0x7f00000001c0)="e6f43e1b810c8836b9e84350741022c115de4c458c7951c9c9ca4271ee158dfafbeff89df8b63706205105319e16a835bbc6e77a12a9a7df40b303461cdc24f6ec4d1816b9d75d5df9646cf61019cf5b0a83022debea24828384e89f60f6755efe78ac556de3691fed4fc0947458dc6359242df1ce6c8bdbf9410838d236b8012c82c209e6a95085253928a22517cc01c6d87869575ff195dc4fda4c54", 0x9d}, {&(0x7f0000000280)="59d8c3b413409dbb8e2c4a9cda4fcdd4049e5a145d368b9abca85164f5384baa005181642ac3ed8c94c0b57c13f975f0317e443cacbf2962f797d8282e59b3de48c20c99a2c7b8280e", 0x49}, {&(0x7f00000003c0)="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", 0x1000}], 0x4, 0x3ff, 0x0) r0 = open(&(0x7f0000000380)='./bus\x00', 0x14d8c2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x5, 0x0, 0x7, 0x0, 0x0, 0xfffffffffffffff7, 0x2000, 0x9, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x4, 0x101}, 0x10042, 0xf4, 0x2, 0x0, 0x4, 0xffff0000, 0x8, 0x0, 0x6, 0x0, 0x2}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0xa) sendfile(r0, r1, 0x0, 0x80000001) accept(r1, &(0x7f0000001400)=@un=@abs, &(0x7f0000001480)=0x80) r2 = gettid() tkill(r2, 0xb) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f00000013c0)={{0x1, 0x1, 0x18, r1, {0x48000, 0x7}}, './file0\x00'}) perf_event_open(&(0x7f0000000300)={0x4, 0x80, 0x3, 0x2, 0x4, 0x1, 0x0, 0x4, 0x82223, 0x8, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xff, 0x2, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x100000001, 0xff, 0x6, 0x9, 0x9, 0x5, 0x0, 0xffffffff, 0x0, 0x1}, r2, 0x4, r3, 0x3) 03:04:47 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r2, 0x0, &(0x7f0000000540)) dup3(r1, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r3, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) [ 586.398175][ T6452] loop4: detected capacity change from 0 to 4168 [ 586.413109][ T6458] loop3: detected capacity change from 0 to 131456 [ 586.422897][ C1] sd 0:0:1:0: tag#2512 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 586.432747][ C1] sd 0:0:1:0: tag#2512 CDB: opcode=0xe5 (vendor) [ 586.439085][ C1] sd 0:0:1:0: tag#2512 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c 03:04:47 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 586.448104][ C1] sd 0:0:1:0: tag#2512 CDB[10]: 92 1b d4 7d 34 f3 90 4c f1 2d ba 00 00 00 00 00 [ 586.448182][ T6458] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 586.457295][ C1] sd 0:0:1:0: tag#2512 CDB[20]: 00 [ 586.470388][ T6458] EXT4-fs (loop3): failed to parse options in superblock: @ 03:04:48 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r2, 0x0, &(0x7f0000000540)) dup3(r1, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r3, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) [ 586.503702][ T6452] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 03:04:48 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, 0x0) 03:04:48 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[0x0]) dup3(r1, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r3, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 03:04:48 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000525ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 586.540985][ T6458] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1742/file0 supports timestamps until 2038 (0x7fffffff) [ 586.564173][ T6452] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 03:04:48 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, 0x0) 03:04:48 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, 0x0) [ 586.651387][ T6648] loop3: detected capacity change from 0 to 131456 [ 586.673985][ T6648] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 586.681937][ T6648] EXT4-fs (loop3): failed to parse options in superblock: @ [ 586.704591][ T6648] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1743/file0 supports timestamps until 2038 (0x7fffffff) 03:04:48 executing program 0: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x100000000000000) 03:04:48 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[0x0]) dup3(r1, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r3, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 03:04:48 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:48 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000625ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 587.288747][ T6687] loop4: detected capacity change from 0 to 4168 [ 587.299344][ T6691] loop3: detected capacity change from 0 to 131456 03:04:48 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 587.329123][ T6687] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 03:04:48 executing program 0: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 587.376733][ T6691] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 587.384678][ T6691] EXT4-fs (loop3): failed to parse options in superblock: @ 03:04:48 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) (fail_nth: 1) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:48 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[0x0]) dup3(r1, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r3, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) [ 587.416616][ T6687] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 [ 587.442577][ T6701] FAULT_INJECTION: forcing a failure. [ 587.442577][ T6701] name failslab, interval 1, probability 0, space 0, times 0 [ 587.455296][ T6701] CPU: 0 PID: 6701 Comm: syz-executor.2 Not tainted 5.15.0-syzkaller #0 [ 587.463628][ T6701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 587.473680][ T6701] Call Trace: [ 587.477030][ T6701] dump_stack_lvl+0xd6/0x122 [ 587.481705][ T6701] dump_stack+0x11/0x1b [ 587.485869][ T6701] should_fail+0x23c/0x250 [ 587.490306][ T6701] __should_failslab+0x81/0x90 [ 587.495074][ T6701] should_failslab+0x5/0x20 [ 587.499676][ T6701] kmem_cache_alloc_node+0x61/0x2c0 [ 587.504884][ T6701] ? __alloc_skb+0xed/0x420 [ 587.509424][ T6701] __alloc_skb+0xed/0x420 [ 587.513775][ T6701] alloc_skb_with_frags+0x90/0x390 [ 587.518889][ T6701] ? hrtimer_start_range_ns+0x11e/0x140 [ 587.524441][ T6701] sock_alloc_send_pskb+0x436/0x4e0 [ 587.529645][ T6701] ? tick_program_event+0x78/0xc0 [ 587.534777][ T6701] sock_alloc_send_skb+0x2d/0x40 [ 587.539781][ T6701] __ip6_append_data+0x17f3/0x22c0 [ 587.544900][ T6701] ? ip6_setup_cork+0x639/0x8d0 [ 587.550800][ T6701] ip6_make_skb+0x263/0x430 [ 587.555304][ T6701] ? udpv6_sendmsg+0x16e0/0x16e0 [ 587.560276][ T6701] ? udpv6_sendmsg+0x16e0/0x16e0 [ 587.565224][ T6701] udpv6_sendmsg+0x1632/0x16e0 [ 587.569998][ T6701] ? udpv6_sendmsg+0x16e0/0x16e0 [ 587.574942][ T6701] inet6_sendmsg+0x5f/0x80 [ 587.579425][ T6701] ? inet6_compat_ioctl+0x260/0x260 [ 587.584681][ T6701] kernel_sendmsg+0x97/0xd0 [ 587.589203][ T6701] sock_no_sendpage+0x84/0xb0 [ 587.593950][ T6701] ? __receive_sock+0x20/0x20 [ 587.598654][ T6701] kernel_sendpage+0x187/0x200 [ 587.603473][ T6701] ? __receive_sock+0x20/0x20 [ 587.608161][ T6701] sock_sendpage+0x5a/0x70 [ 587.612584][ T6701] pipe_to_sendpage+0x128/0x160 [ 587.617511][ T6701] ? sock_fasync+0xc0/0xc0 [ 587.621928][ T6701] __splice_from_pipe+0x207/0x500 [ 587.626964][ T6701] ? generic_splice_sendpage+0xd0/0xd0 [ 587.632444][ T6701] generic_splice_sendpage+0x94/0xd0 [ 587.637832][ T6701] ? iter_file_splice_write+0x790/0x790 [ 587.643383][ T6701] do_splice+0x9ca/0xd50 [ 587.647625][ T6701] ? proc_fail_nth_write+0x127/0x150 [ 587.652916][ T6701] ? vfs_write+0x61a/0x900 [ 587.657334][ T6701] ? __fget_light+0x21b/0x260 [ 587.662009][ T6701] __se_sys_splice+0x2bd/0x3a0 [ 587.666779][ T6701] __x64_sys_splice+0x74/0x80 [ 587.671499][ T6701] do_syscall_64+0x44/0xa0 [ 587.675956][ T6701] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 587.681945][ T6701] RIP: 0033:0x7fef625d7ae9 [ 587.686355][ T6701] 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 [ 587.706013][ T6701] RSP: 002b:00007fef6034e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 587.714422][ T6701] RAX: ffffffffffffffda RBX: 00007fef626eaf60 RCX: 00007fef625d7ae9 03:04:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x200000000000000) [ 587.722381][ T6701] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000004 [ 587.730422][ T6701] RBP: 00007fef6034e1d0 R08: 0000000000010000 R09: 0000000000000000 [ 587.738450][ T6701] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 587.746417][ T6701] R13: 00007fff42a60a5f R14: 00007fef6034e300 R15: 0000000000022000 03:04:49 executing program 0: unshare(0x22030c00) unshare(0x1030700) r0 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000000)) getsockopt$netlink(r0, 0x10e, 0xa, 0xfffffffffffffffe, &(0x7f0000000440)=0x5e) [ 587.769273][ T6691] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1744/file0 supports timestamps until 2038 (0x7fffffff) 03:04:49 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x1a00001a}]) dup3(r1, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) [ 587.829622][ T6914] loop4: detected capacity change from 0 to 4168 [ 587.890652][ T6914] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 03:04:49 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000725ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:49 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:49 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3000002, 0x41032, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x105) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x6, 0x0, 0x0, 0x48) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x6, 0x0, 0x0, 0x48) sendto$inet6(r2, &(0x7f00000005c0)="fd292ae483887d92e6b658d78e7e8e29174c1aa9aa0cf7f955d4b1e71a7f3301d5e2968299f8aee0808c26a2a9b62aee1c972241b7ea56d81520407206afa698907b2d69029acd237b248976bbf3faff7eec3b41", 0x54, 0x840, 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000580)='gre0\x00') ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000480)=@req={0x28, &(0x7f0000000440)={'macvlan0\x00', @ifru_addrs=@xdp}}) getsockname(r0, &(0x7f00000004c0)=@tipc, &(0x7f0000000540)=0x80) ioctl$BTRFS_IOC_FS_INFO(r0, 0x8400941f, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) [ 587.936871][ T6914] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 [ 587.966221][ T6920] loop3: detected capacity change from 0 to 131456 03:04:49 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x1a00001a}]) dup3(r1, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 03:04:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) close_range(r1, 0xffffffffffffffff, 0x2) syncfs(r1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000000c0)=0x18, 0x4) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) r3 = memfd_create(&(0x7f0000000180)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r3, 0x0, 0x2000428, 0x1) write(r3, &(0x7f0000000140)='/', 0x1) sendfile(r3, r3, &(0x7f0000001000)=0x400020002, 0xc) write(r3, &(0x7f0000000080)="5921527b06da0760a260f636c6b301384e65832b428986dfb28351b3cea31d5d3755ddd32606cd41dcb6939ae2db0dee58d611", 0x33) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x100000c, 0x11, r3, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r3, {0x666}}, './file0\x00'}) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000000)="390000001200030c00bb65e1c3e4ffff0100000001000000560000002500000019002e000400000007fd17e5ffff0800040000000000000000", 0xfeb5}], 0x1) [ 588.033682][ T6920] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 588.041617][ T6920] EXT4-fs (loop3): failed to parse options in superblock: @ [ 588.079234][ T22] audit: type=1400 audit(1635735889.595:436): avc: denied { map } for pid=7029 comm="syz-executor.0" path="socket:[105813]" dev="sockfs" ino=105813 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_route_socket permissive=1 [ 588.104050][ T22] audit: type=1400 audit(1635735889.595:437): avc: denied { accept } for pid=7029 comm="syz-executor.0" path="socket:[105813]" dev="sockfs" ino=105813 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_route_socket permissive=1 03:04:49 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0xe80, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:49 executing program 0: setxattr$security_selinux(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000080)='system_u:object_r:etc_mail_t:s0\x00', 0x20, 0x2) r0 = syz_open_dev$sg(&(0x7f0000002040), 0x0, 0x0) fgetxattr(r0, &(0x7f0000000380)=@known='trusted.syz\x00', &(0x7f00000003c0)=""/4096, 0x1000) 03:04:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x300000000000000) [ 588.104412][ T6920] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1745/file0 supports timestamps until 2038 (0x7fffffff) 03:04:49 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10002, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:49 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0x1a00001a}]) dup3(r1, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 03:04:49 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000825ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 588.213683][ T7141] loop4: detected capacity change from 0 to 4168 [ 588.260020][ T7141] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 [ 588.282164][ T7141] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 03:04:49 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x1a00001a}]) dup3(r1, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r3, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 03:04:49 executing program 0: syz_mount_image$tmpfs(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000004400)=ANY=[@ANYBLOB='nr_inodes=g']) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2000020, &(0x7f0000001540)=ANY=[@ANYBLOB="6e725f696e6f6465ef3d34202c00"]) [ 588.307170][ T7157] loop3: detected capacity change from 0 to 131456 [ 588.327234][ T22] audit: type=1400 audit(1635735889.835:438): avc: denied { remount } for pid=7175 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 588.327943][ T7187] tmpfs: Unknown parameter 'nr_inodeï' [ 588.353370][ T7157] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 588.361299][ T7157] EXT4-fs (loop3): failed to parse options in superblock: @ 03:04:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x400000000000000) 03:04:49 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10003, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:49 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x1a00001a}]) dup3(r1, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r3, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) [ 588.403755][ T22] audit: type=1400 audit(1635735889.915:439): avc: denied { unmount } for pid=14098 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 588.425078][ T7157] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1746/file0 supports timestamps until 2038 (0x7fffffff) 03:04:50 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000e1f4655fe1f4655f0100ffff53ef010001000000e0f4655f000000000000000001000000000000000b000000800000002f", 0x5d, 0x400}], 0x0, &(0x7f0000012f00)=ANY=[]) fallocate(0xffffffffffffffff, 0x0, 0x2000428, 0x1) write(0xffffffffffffffff, &(0x7f0000000140)='/', 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000), 0xfec) write(0xffffffffffffffff, &(0x7f0000000080)="5921527b06da0760a260f636c6b301384e65832b428986dfb28351b3cea31d5d3755ddd32606cd41dcb6939ae2db0dee58d611", 0x33) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x100000c, 0x11, 0xffffffffffffffff, 0x0) r1 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000003b00), 0x2, 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000000040)='./file1\x00', 0x50000442) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000000040)='./file1\x00', 0x50000442) r4 = inotify_init1(0x0) inotify_add_watch(r4, &(0x7f0000000040)='./file1\x00', 0x50000442) fcntl$getownex(r0, 0x10, &(0x7f0000003e40)={0x0, 0x0}) r6 = inotify_init() getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) setfsgid(r7) getgroups(0x4, &(0x7f0000004400)=[0xee01, 0x0, 0x0, 0xffffffffffffffff]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000044c0)=[{{&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f00000000c0)="398b2745fdefb32cfd774a51196ecdd0979f00c07168b7a3f550a57cbaa4bb", 0x1f}, {&(0x7f0000000240)="ad73993ce1efe6ccbca6a16718e26b872e29117f627174d8f9b9ce7d59dbf3d456183b3790a4a7e1db8dcbecb4175e67544a0ffd2d83888fb93f8e9260fca436ed93ea6930b1fd74175407cb7f8ac3a7c4703a0266ef1638b7325c5ca7cac6387a607ca4b8bb8c4b5a01e0e5364bbbecb1867eacf5a22b2c10aebc782d18efc995a13d95e44b2f71d0ca0f2ee2348c4fb89983a24a998cc6d47bff9bcc774532b35d1e83", 0xa4}, {&(0x7f0000000300)="5563140ad0efab93e362471349904b66464aa6a54a24a0cac2a8ba7ac41b10539991a39c3eae8926c9faa9099e04fab08e443134632d9527fc4e2a76c68863cb2190f8fa3aacc08335419da889d545a22ac4b1b79b686f3f19657cdad233af9df936d695eb4d0edae6f67293381a25b002ad9f8a1465e15a0af64728e24b0436e40efc51bdc932cc1cbdc09e99233f7b2cdc1d151a3ce1ef9d22c188320de874af22d02a8fd9f165f0166ae282a666787cf30b7a39be6ad727bca40fd59628b48c49a172727c92b210a4779d9a2866", 0xcf}, {&(0x7f0000000400)="d8634de5a51ecd8dcda96e6d2c188d3eaecea161ae350fa72199e8333706d883e863b93dcfb051b6a9078658d5fdbff1d693f55487543c163ce0eac45354f06c715c031a5550049f237561e9da3ef8852c73dd95c8e2e8a90965ef1ccb514abf6fe7d0b753f4c9608f21b7c96a68ff81e7297e85eb7b5646345293b42019230e8cb3ed17d8dc7487ed31ace26b2cb406e0e1928fd6b13467d3f7dfb93dacdc27", 0xa0}, {&(0x7f00000004c0)="6f5a467c85dee9d51a447ae316185e4534df1fff595be35d875f09958192fdd5dc03bdf362bab052c621b6c67ef68be2ead481f05e932a40d603391a2bdc74e5ff9e961264afa7c4728d3334239473921c29f10651ce2472460a00ae45181ecc4d6f670929dfaf2d3fd0482d096bc41864440c73189dcbd7f1f6bcd1cdcc412f9d05e423a3918bc99a30ab1d2d8ab4e244017675c1f0ac6e766f0db5f24d323abf1abfcf9d92e098a6", 0xa9}, {&(0x7f0000000580)="f24d56934ed541028b1dcf6b0414064ea742a5a0f584927789e69e493a4c3d2214ce9eca0544a2ad63e4316c5056313c7b8182f5f5cb1e2eb364b8a51a84767d38185da298aabc3ebc9a37c2f849b2765aab2b0533599959eee29712ef0dd63d7fc3d41233962341258e7dedcfcad2bf144a7c8cdb5cdc6e29cf216cc15381998d7bccaa966039ff910a448597694c7a773592f4522aede66c39665eef73fc6ff0c1c7c2f3da858c85f8e8c1e9238f", 0xaf}], 0x6, &(0x7f00000024c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x98, 0x40}}, {{&(0x7f0000002580)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003680)=[{&(0x7f0000002600)="0e0069e67efdc710c3a664bdc8c33e7f1c13db251d2682d085", 0x19}, {&(0x7f0000002640)="9c99ffbf47b1a8ab6ad628b9ef91f61aba7a10d185bb878a80f5b1498fc4fe91225c335e812eb64cbaaea1cdf6b4fb5c4063b5d39206550cd3c5", 0x3a}, {&(0x7f0000002680)="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", 0x1000}], 0x3, 0x0, 0x0, 0x40041}}, {{0x0, 0x0, &(0x7f0000003780)=[{&(0x7f00000036c0)="e256e2358804c02239a7c9acc9b302b1be44dbb60ade1c71d802b5179775274047f0f2363ef632bd0721333af8f10eb6cc593bceeb8246233d750540b21c04a3ce2bd31ddf5fa31c2a5648ca41030f3630f1a78d28c7cb4014039e83b412f41db651", 0x62}, {&(0x7f0000003740)="cc2edb72a4b4", 0x6}], 0x2, &(0x7f0000003b40)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, 0xee00}}}, @rights={{0x18, 0x1, 0x1, [r0, r0]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, r0]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [r0, r0, r0]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r2, r3]}}], 0xd0}}, {{0x0, 0x0, &(0x7f0000003c40), 0x0, 0x0, 0x0, 0x40000}}, {{0x0, 0x0, &(0x7f0000003e00)=[{&(0x7f0000003c80)="86f51272bde44c2e93f09e522c7a997a0ec2d88cc9eb90bc51d173a3d8715824482c81a2bed899637142182e9249aef44708e2c12a377fe9c539a8664396f05c4c5c3f020b4366d961c2aaf59c17f7a59dabeea93246db0b", 0x58}, {&(0x7f0000003d00)="f6d18dc947eebe5fba890dcaeafb6be99d9592fab4bf7eb9c1cfef547791a49471118048d6f7e79a58baaef604e753831adb58fa7ea4074866ef246004518caf39b385dbfda0fa4fa1f01b1f198b50807e3674ea0ddfb9b5b71f7b9da9daaef9defa20cd45a298e7a8062351cbe38cc6a90e3e40d5ffc94825605b8fcddd0ecdb440defbad16856cb975bf8cf96892d6f9eb353497058687b9933d08332e4a7d4d88b37db4d8272c22e13499ab5fe56559497a1ffae6be4d2448510bc393f9bb6a230280c0db11466d80adbbc2b46e9dbcc63ebc4c", 0xd5}], 0x2, &(0x7f0000003e80)=[@rights={{0x18, 0x1, 0x1, [r4, r0]}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00, 0xee00}}}, @rights={{0x1c, 0x1, 0x1, [r0, r0, r6]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, r7}}}], 0x78}}, {{&(0x7f0000003f00)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000004240)=[{&(0x7f0000003f80)="9d22dfc51c788f1ed75a54d1610bcf86ac12a766a54db51cea61b2334ec98d550f7b89e66ca8aa4e756f0e3e29d2171b9d2b511ed422bd56e3de2d0c0a0fadd4a41463f7", 0x44}, {&(0x7f0000004000)="0f7c4bb317996a9563fe7b0a010d4a47aed89f1d6e4020cf857c44edea3be6ca974a6e697ea3e62994af372a931bd26f858cc3810806c365af66d3d2cf1e027d039f56d03c3801f4d499ad54a7adbb4889605a8b05b5b001e157956a465f91cf19fbcd01e84e25325582518e435f2aa68d64d799e7eb427431097f20b95a5e6147352065326c3898d8d3706c924620f9dadc826e91251b9e4da2f35ba3c76c5e263de94e2a99a0628cdad6f65191f23c3ffc0d0e3b9c9c2ddc416d65b7621095315934a8a3acf9106f585c2b8d2d0d3f433ee0f73479124638429ea01692", 0xde}, {&(0x7f0000004100)="f1d634fdfb650db5c86e57e56c27fdee989b396178", 0x15}, {&(0x7f0000004140)="b5cdbd2368b6b8ba95b1016967ad5fb35233b023cf42a1ecfa2278c871c3a648de0c909610ac6f481179d5792dfb182a040b63", 0x33}, {&(0x7f0000004180)="b00211ccca0574158425507767e8ad7c9188d0617d2fa2ef36a46f9a93a484e699956432745be5c2ccc7c471a96b1a68911f0c78a44bad21cf0321830bf6297b77ed7b38aa9a9aca2239554cd34462633e2ea272803e1a87caf9056bcc5ae6a1b9764ff742261f2da637ced1c18e402e4ee49c86d36695f4d8cc62cf5feeb46d535cbeec5735cf7ee8fcbfc3ad1e21381135286c5b26051283246f", 0x9b}], 0x5, &(0x7f0000004440)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, r8}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}], 0x60, 0x40c00}}], 0x6, 0x4000810) [ 588.476766][ T7360] loop4: detected capacity change from 0 to 4168 03:04:50 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000925ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x300000000000000) 03:04:50 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10004, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:50 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x1a00001a}]) dup3(r1, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r3, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) [ 588.541856][ T7360] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 03:04:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x300000000000000) [ 588.588862][ T7360] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 [ 588.626855][ T7479] loop3: detected capacity change from 0 to 131456 03:04:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x300000000000000) 03:04:50 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10008, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x500000000000000) 03:04:50 executing program 0: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) lsetxattr$system_posix_acl(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000200)='system.posix_acl_access\x00', &(0x7f0000000400)={{}, {}, [], {}, [{0x8, 0x2}, {}], {0x10, 0x4}}, 0x34, 0x0) lchown(&(0x7f0000000040)='./bus\x00', r1, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x10) 03:04:50 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r2, 0x0}]) dup3(r1, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) [ 588.659661][ T7479] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 588.667578][ T7479] EXT4-fs (loop3): failed to parse options in superblock: @ 03:04:50 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x1000f, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:50 executing program 0: sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, 0x0, 0x8, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x80000}, 0x10) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000080)={0xfffd, 0x0, 0x0, 0x8002, 0x0, "af1e724506346d9f"}) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x44, 0x0, 0x2, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0xffff}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x40104) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x5}) ftruncate(r1, 0x6304) r2 = socket$inet6(0xa, 0x80003, 0x5) r3 = fcntl$dupfd(r1, 0x0, r2) lseek(r3, 0x0, 0x4) ioctl$TIOCL_GETMOUSEREPORTING(r3, 0x541c, &(0x7f0000000000)) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x16) syz_open_dev$tty20(0xc, 0x4, 0x0) r4 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) ioctl$FS_IOC_RESVSP(r4, 0x40305828, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x5}) ftruncate(r4, 0x6304) r5 = socket$inet6(0xa, 0x80003, 0x5) r6 = fcntl$dupfd(r4, 0x0, r5) lseek(r6, 0x0, 0x4) ioctl$TIOCSTI(r6, 0x5412, &(0x7f0000000040)) [ 588.725374][ T7479] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1747/file0 supports timestamps until 2038 (0x7fffffff) [ 588.741866][ T7742] loop4: detected capacity change from 0 to 4168 03:04:50 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000a25ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:50 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r2, 0x0}]) dup3(r1, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) [ 588.797862][ T7742] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 03:04:50 executing program 0: unshare(0x40000000) unshare(0x68020700) 03:04:50 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10010, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 588.861464][ T7899] loop3: detected capacity change from 0 to 131456 [ 588.880845][ T7899] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 588.888169][ T7742] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 [ 588.888874][ T7899] EXT4-fs (loop3): failed to parse options in superblock: @ 03:04:50 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r2, 0x0}]) dup3(r1, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 03:04:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x600000000000000) 03:04:50 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10011, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:50 executing program 0: socket(0x26, 0x2, 0x3) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file1\x00', 0x25000520) inotify_add_watch(r0, &(0x7f0000000040)='./file1\x00', 0x40) write(r0, &(0x7f0000000200)="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", 0x175) [ 588.977205][ T7899] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1748/file0 supports timestamps until 2038 (0x7fffffff) 03:04:50 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000b25ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:50 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x1a00001a}]) dup3(0xffffffffffffffff, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r3, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) [ 589.010756][ T22] audit: type=1400 audit(1635735890.525:440): avc: denied { create } for pid=8109 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 03:04:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x802, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80001d00c0d0) sendfile(r0, r1, 0x0, 0x80000005) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {0xee01}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) 03:04:50 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10060, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 589.087747][ T8218] loop4: detected capacity change from 0 to 4168 [ 589.094241][ T8219] loop3: detected capacity change from 0 to 131456 [ 589.146324][ T8218] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 [ 589.169108][ T8219] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 589.177049][ T8219] EXT4-fs (loop3): failed to parse options in superblock: @ [ 589.256171][ T8218] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 [ 589.284659][ T8219] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1749/file0 supports timestamps until 2038 (0x7fffffff) 03:04:50 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10077, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:50 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000c25ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x700000000000000) 03:04:51 executing program 0: sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x34}}, 0x400c010) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1}}, './file0\x00'}) sendmsg$NFT_MSG_GETCHAIN(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x70, 0x4, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x6}, [@NFTA_CHAIN_COUNTERS={0x10, 0x8, 0x0, 0x1, [@NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x84cf}]}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz1\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz0\x00'}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_COUNTERS={0x28, 0x8, 0x0, 0x1, [@NFTA_COUNTER_PACKETS={0xc}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x2}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x7}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x8010, r0, 0x8000000) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x1, 0x0, @fd_index=0x4, 0x0, &(0x7f0000000280)=""/79, 0x4f, 0x2, 0x0, {0x0, r2}}, 0x5) statfs(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=""/204) io_uring_enter(r0, 0x5739, 0x6eb1, 0x1, &(0x7f0000000480)={[0x2]}, 0x8) recvmsg$unix(r0, &(0x7f0000001980)={&(0x7f00000004c0), 0x6e, &(0x7f0000001800)=[{&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/55, 0x37}, {&(0x7f0000001580)=""/232, 0xe8}, {&(0x7f0000001680)=""/105, 0x69}, {&(0x7f0000001700)=""/232, 0xe8}], 0x5, &(0x7f0000001880)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0xf8}, 0x0) r13 = syz_open_dev$vcsn(&(0x7f00000019c0), 0xff, 0x408202) sendmsg$NFT_MSG_GETOBJ_RESET(r13, &(0x7f0000001ac0)={&(0x7f0000001a00)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001a80)={&(0x7f0000001a40)={0x40, 0x15, 0xa, 0x5, 0x0, 0x0, {0x5, 0x0, 0x9}, [@NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xa}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz1\x00'}]}, 0x40}, 0x1, 0x0, 0x0, 0x810}, 0x804) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x300000d, 0x100010, r5, 0x8000000) syz_io_uring_submit(r1, 0x0, &(0x7f0000001b00)=@IORING_OP_READ_FIXED={0x4, 0x5, 0x4000, @fd_index=0x1, 0x45, 0x98, 0xb1b6, 0x0, 0x0, {0x0, r2}}, 0x7) sendmsg$NL802154_CMD_GET_INTERFACE(0xffffffffffffffff, &(0x7f0000001c00)={&(0x7f0000001b40)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000001bc0)={&(0x7f0000001b80)={0x20, 0x0, 0x10, 0x70bd2d, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000840}, 0x8000) accept4(r7, &(0x7f0000001c40)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @private}}, &(0x7f0000001cc0)=0x80, 0x80000) recvmmsg$unix(r6, &(0x7f00000056c0)=[{{0x0, 0x0, &(0x7f0000003180)=[{&(0x7f0000001d00)=""/145, 0x91}, {&(0x7f0000001dc0)=""/4096, 0x1000}, {&(0x7f0000002dc0)}, {&(0x7f0000002e00)=""/159, 0x9f}, {&(0x7f0000002ec0)=""/27, 0x1b}, {&(0x7f0000002f00)=""/234, 0xea}, {&(0x7f0000003000)=""/27, 0x1b}, {&(0x7f0000003040)=""/172, 0xac}, {&(0x7f0000003100)=""/119, 0x77}], 0x9, &(0x7f0000003240)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0xc8}}, {{0x0, 0x0, &(0x7f00000035c0)=[{&(0x7f0000003340)=""/189, 0xbd}, {&(0x7f0000003400)=""/68, 0x44}, {&(0x7f0000003480)=""/216, 0xd8}, {&(0x7f0000003580)=""/45, 0x2d}], 0x4, &(0x7f0000003600)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}], 0xa0}}, {{0x0, 0x0, &(0x7f0000003900)=[{&(0x7f00000036c0)=""/172, 0xac}, {&(0x7f0000003780)=""/230, 0xe6}, {&(0x7f0000003880)=""/84, 0x54}], 0x3, &(0x7f0000003940)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x110}}, {{0x0, 0x0, &(0x7f0000003ac0)=[{&(0x7f0000003a80)=""/25, 0x19}], 0x1, &(0x7f0000003b00)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{&(0x7f0000003c00)=@abs, 0x6e, &(0x7f0000003cc0)=[{&(0x7f0000003c80)}], 0x1, &(0x7f0000003d00)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xf0}}, {{&(0x7f0000003e00)=@abs, 0x6e, &(0x7f0000004100)=[{&(0x7f0000003e80)=""/204, 0xcc}, {&(0x7f0000003f80)=""/231, 0xe7}, {&(0x7f0000004080)=""/29, 0x1d}, {&(0x7f00000040c0)=""/16, 0x10}], 0x4, &(0x7f0000004140)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}], 0xb0}}, {{&(0x7f0000004200)=@abs, 0x6e, &(0x7f0000005640)=[{&(0x7f0000004280)=""/42, 0x2a}, {&(0x7f00000042c0)=""/162, 0xa2}, {&(0x7f0000004380)=""/4, 0x4}, {&(0x7f00000043c0)=""/100, 0x64}, {&(0x7f0000004440)=""/4096, 0x1000}, {&(0x7f0000005440)=""/2, 0x2}, {&(0x7f0000005480)=""/162, 0xa2}, {&(0x7f0000005540)=""/230, 0xe6}], 0x8}}], 0x7, 0x103, &(0x7f0000005880)) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000005900)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_SEC_PARAMS(0xffffffffffffffff, &(0x7f00000059c0)={&(0x7f00000058c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000005980)={&(0x7f0000005940)={0x24, 0x0, 0x0, 0x70bd2b, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r58}]}, 0x24}, 0x1, 0x0, 0x0, 0xc031}, 0x4020c00) lstat(&(0x7f0000006040)='./file0\x00', &(0x7f0000006080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r31, &(0x7f000000d440)=[{{&(0x7f0000005a00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005fc0)=[{&(0x7f0000005a80)="0c52ebce80ee451eb152722c5c714d655d42634ec6e31e5fc68185a03f6daf8503e898eb2f7107e93d6d16e07b3e8da2c9f7ed6ae7b9addca60ce353e548c26c003337ff0501920e897fc7b00c0b93fdfa78909e16", 0x55}, {&(0x7f0000005b00)="d0847d75e6837f6d9a5be41fbd9f63016c1049b5f5a34f495c5a61cc741e91a8b4abea9cc175c0c4b8f864a8f43e15b184ef11826626d083cfbe85eaaeada124f61acb54af8595e8404a18fb1f38bf16857e261e3117eac33b22620b6adfe3a551b8e60e1f8ebd397ab7cec47408bc8c4b84879d31f9324a631f9fd106b3acc8d05de0e1f4c0beecf68592159de6846f929da246aa6286d19877485fe99529cb61f283280cdfb51ea0355f3e020e3273047123b900d00216b2bea409136b41f91a3c3c85754a2e706da145bb2725374b47be752584b61f4f5e8d", 0xda}, {&(0x7f0000005c00)="f489f795de9dfc16f692da9e8c1c944f61586dbe7f044ebd2d30030fc79119180f225691a3c5eaa6439f1ca10e6e3af3304b21ce1aa148d6ed9ca4b8ab4f5921db8d00493bc85663e26f06da433ae8e91f97a135f48adcbe446dbf15cc3673f5f0562e40dc243cdbcec8d001d326c24ebbfd44a8881c3cf552fe0ece6abe3f2b68", 0x81}, {&(0x7f0000005cc0)="469bb285ec735d3b2bfcc348c3c72562a8992a6356a79b304306159431a985a47edae0bc94853a9b43f992a459a3208f4b836479e5aa09fb9a0667d358949691453e830afec0120a14cc295cfaf8273304a53e3f7045fd0ffdd782c8ac0c70cacc472f94798efad7977ae8a0f5b8ed2139c2878ca24b4a05348383a717805446d32acdd1c71b93f579ff78e630bced74d86e1d11149dac0f16a562e4a7c90de3ce805da0d8833c55fb9612075e2dd4a804cf225bf3a9fc5e045d341e129011a254bae1b686729f8d51967fcb28c4cb6e5f1c4394f08539fdc8ad21a296fc3eae18486f2580b06d", 0xe7}, {&(0x7f0000005dc0)="3b7588fedfad088c30476fcbc34891723d2a7196cec925fd03c074bf986ab28a7bdf8e69184831fc9155d436d0b79df770e1da6b7bd14c455b9f241b5f9494ebfb53aae22e75b60041068c1854f8212ea840467e993b5ba032ea0ecdeb53139526a0926e1915b7646f9af5c2fc356c1f3708409f4ae01a12c5ccfdaac0b5ddc14b8b853857f5516a7828c6c4f2197669809c4dbe884b011ab7474a8f41cf974a21692b8612f2e81ad52f5798b40a3ed8e90e0ffb1edff7017afdc6323ee26f55a870171ace7f0688802da2", 0xcb}, {&(0x7f0000005ec0)="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", 0xfb}], 0x6, &(0x7f00000063c0)=[@cred={{0x1c, 0x1, 0x2, {r19, 0xffffffffffffffff, r59}}}, @rights={{0x20, 0x1, 0x1, [r24, r10, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, r23, 0xffffffffffffffff, r43, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r46, 0xffffffffffffffff, r54]}}, @rights={{0x20, 0x1, 0x1, [r29, r55, r51, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r22}}}, @cred={{0x1c, 0x1, 0x2, {r56, r36, r12}}}], 0xd8, 0x4000000}}, {{0x0, 0x0, &(0x7f0000006840)=[{&(0x7f00000064c0)="38bf0434b9f1328ceb7c3e788838a6fc156b9514d13f510a40db8443928eac6577d6700636115382b3ae6aab4e692c4d0ce51fe3ca4645d0be61ab9252e02e27a6b401d57a00b3bc90563b46cdf8e9a5050c41314d7058f88f7c7371a5c3747e69f9bb516f3bae686ae0a5b54e242eb9f847932302b667154bef124252d83380b8aaf280a3b9", 0x86}, {&(0x7f0000006580)="e97a8053327fe79966fa7e54244c39db6d89a9fa33dbeb6618f55730707763e32a", 0x21}, {&(0x7f00000065c0)="ec289d8936e1cd7cf3521dca83d00d5f8c6aef5c05c3ba93476179c90cb61a980ce04daeb1c9869d79316001d8dcbd27792b0eaf83727cb30e4879be42e8c1755dc7c0c66b56e5f8fdf4388c7b5ead06e4c100fb99b5ecc67772d01a9534cb1a5c9a12cbb9475214472481854f90c5d6caf7658ef4753133735094708c11d37b6772479c4c03dff4ee5854e2162efe825fa2df730fdfa04786909928970a54065431d090845ca046779f64a4a82d0a036dff03", 0xb3}, {&(0x7f0000006680)="501a5ce0cd7be094bea7efc6b2146c73da4e75b952f63f5edcbb8d831278a6fecf5af8355a720a738ddddd8c93f7b24ef216e54b2e730f8607452447228601db04a169ad907d2a8e16dd8d5a0f647bce3ee7445ed022feb153e17229d269dfc4b58ff2080ab78b023c2bf78d4079918654ec468da1509e65044e7af2dc7de2da729d8f245d5577bbe52bcb076f29cb4865b271a46af604b7c5e234c66bc8d71cb2c9d34f0a81068856cad023", 0xac}, {&(0x7f0000006740)="fd1164c742f7527a8bf4860da75035887d88aca02dc4603006b5d494817cff31e6705235a5dc527849a44bb7dd63c6044cfa56c391492d648548843680aaf0b43afa05", 0x43}, {&(0x7f00000067c0)="7aa7920b9610da699095b8169278048be0e221b542a96914", 0x18}, {&(0x7f0000006800)="7d8f6b6720a8", 0x6}], 0x7, &(0x7f00000068c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, r34, r12}}}], 0x20, 0x8000}}, {{&(0x7f0000006900)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000006ac0)=[{&(0x7f0000006980)="1fcc3e7a95acc9b0", 0x8}, {&(0x7f00000069c0)="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", 0xff}], 0x2, &(0x7f0000007340)=[@rights={{0x10}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r11, r35, 0xffffffffffffffff, r9, r28, r29, r8]}}, @cred={{0x1c, 0x1, 0x2, {r27, 0xee01, r21}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r50, r52, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd0, 0x40040}}, 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0x1000}, {&(0x7f000000ab80)="95334247a4e13cca5ab2b7e65e080677a72d7b9a4a8df733e6363b19d4a430fe465c2f9212d0f68eee2bb48a3b54a226cb730de718ae840b8342a5737d14d1a82cf73c4918f97fc56e8a745f9edeca5c5009f95ccbd0b02d0aa08b9cde295bb9b3befde3e2103cade4285a57ac91dc85478eaf20ee95277ed6db5395efa2dadfb6d367c7da4744a96320eebca62ae28f8a3d36847457829976c15d8b528ef4747147cf4f74256367042815295a64be0e593ca710d3027971f5", 0xb9}, {&(0x7f000000ac40)="5367054fa4c10afcdd1504c67d9784dd89a6420fafa97f3b3770f688891634", 0x1f}, {&(0x7f000000ac80)="13a352c126bdf02c5435f9fc40495e8835cb9c1c58b8679e62becc67258d700b92befd5b69b810aa08704ed2535f7a4001efbb3fb05f3e95e893936ea52e4cb75cc00170425985749884", 0x4a}, {&(0x7f000000ad00)="2a001aeb1d1b8b62fe490e1c4435cbd2e612d823a368857a1f6eca35b67138fbab25cfdcdb5ca4b4a893c68d7b606e24dadf5ac4984131e7f1d6db31950bfb9d586d71a706da3c1b9b0c43b86450fe34e9ebadd5dd3a6eb7c0ed2a60d051", 0x5e}, {&(0x7f000000ad80)="019cdf1e7bd0f297275ee1274d7f7ebae65a3f95e4faf48a9b4194eab1d3c3c0bd0ba64ae67d036d089b3bbfefc259d24bbae8023bc6fd4aa8f529ada12e00ac961fa92f3eb7b8a254c9b3d5cadb07439e59cd94bee5652b482d0d6723d3151f80e9f045e9e66401d39dfa15d3a8325fd1713e4de4de0980057a638826fdb701c146d48da0d20eef8230e04f5e16ad8927d85e4864a5b9ba6d379d774dc66a49e5c059cb0a9f521adf6e5709d24a4db38006008bbcbecf", 0xb7}, {&(0x7f000000ae40)="8dac022fc0b5607d099701d1f46ef6b3c25a3be2d8adce1b89720f9fec598ad090e72e175583e3e6d26bc5", 0x2b}], 0x7, &(0x7f000000b040)=[@rights={{0x30, 0x1, 0x1, [r32, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r40, r15, 0xffffffffffffffff, r28]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x48, 0x10}}, {{&(0x7f000000b0c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f000000b400)=[{&(0x7f000000b140)="3de8d18cc3907f98898ceedd837feb58a5e81c0b68c696784eaacfec0587f75de7e2f336306ae80ef2e3e0f02b64c0278d8133fe94f963ab8c315c434634a451061394ab3bb5d29da7157636e7b2e95a1427bd30c1f23b06f36a8a0518fe23112d8f4252eecf0b44b2c0fe2bee73632356d346a13a40a7d3dc081651a61753c7432b71148be7bb8b79c508183b8947077363eb9b4962313b26cb68c599a428a71b0ea17374a8aea1b1ca61add01e2384bed69cbf775d49f9c285d02e9a8ce17a9a2895de1392209f95257f6d2937a9991e1d3404b239057a9e48aad31640a0c4daafacc68c2e8f7b30f43ea6f1cbc0c09674737f09ad16cd52c57e051b17", 0xfe}, {&(0x7f000000b240)="ec421c7354bf45df90263e7361f7f4c097bb1d47ab92bb5e87d697d2ac2d8d87a595b22b12f5d52f064d23b5b85dc139ee269290fdfea6f3570f291e38cbe3fba3a1b3e8843e4d91f0322fe0414a78f93872651c7a03b7", 0x57}, {&(0x7f000000b2c0)="7bb04b3a1058cc297f76957fdcd8025a0d36f94e8127da18692b4d186fe96b7b6c628ceab0eac01c2c61940bb1722f22f6c0fd21251190def21b8b737849480f5743c9354a3733184b1952f9330d1b395e785cfe638af4bc6f8efd1bbe419d23eb7e6106519c14597fa549c80fb68db74efca9a4adc1ae99917c838083a96452ec71fcde399ea78e739286da55c2f51719454c24b3", 0x95}, {&(0x7f000000b380)="7799d13ba53349ffcf4e151b728276910b30c03eb4aca985d9508ab640b6c88e2c3638adc9284176a583bc81df3fda9d1f4586db23a54474b76746acb5814b95e4232a72f87bae9937bc29cf547bd29c94137956", 0x54}], 0x4, &(0x7f000000b880)=[@cred={{0x1c, 0x1, 0x2, {r38, 0x0, r18}}}, @cred={{0x1c, 0x1, 0x2, {r37, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r26, r17}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r20, r48}}}, @cred={{0x1c, 0x1, 0x2, {r25, r57, r45}}}, @cred={{0x1c, 0x1, 0x2, {r44, 0x0, r17}}}, @rights={{0x30, 0x1, 0x1, [r46, r30, r11, r42, r41, 0xffffffffffffffff, r33, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r49]}}, @cred={{0x1c, 0x1, 0x2, {r47}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r53, r39]}}], 0x148, 0x5f548c8b2855b44}}, {{&(0x7f000000ba00)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f000000bc40)=[{&(0x7f000000ba80)="e771d634a0c370836a5dd71cbcc6afb9a5abf34e58d9ecec89a4a01dee6cdc5afa836580dff4531af4b3d660eb14dd6fd4adb750b0b507d1d189f93c3d19dbbd3c2d93beabfdb588d169a772deab771b714b2d15335dec6e0b87cde7466a63c01fc11b9da356ac93f4e75f9b8f6c0a2622f9ee1c2f1897526e6639e9fe3e1326e200f4a837e80f5b3d36cce6", 0x8c}, {&(0x7f000000bb40)="ed2cbae67d8cb8dadd583984a2e082b016540a8654625cf5949f7c4f52c2c58ddcf233dd6864e15f47a3ef05aaafae28b4d2cccdda073e17c24f13ed7df57430e88f14b084bc95663eace6d07be8c44a7c2a0cc4070884f353a5df57b750e819a4375e286fd7a23d6d4f322439f3b8f8c327575a3439233324cf0ad9a00d047f8964bd359835c1ee2b3427cbcb5d7f234a82c5f3663bc76ee4bc77163af7378b116363fd1f8019702b3a5ae5dab054608312930390949e5eb772aeb64fdc3b8db90d96789439164dcd13c972b2f844d8893d85fed3b8201742f90e04b64d0f58b56662eb624638700fe09d92beb0701481a5", 0xf2}], 0x2, &(0x7f000000d400)=[@rights={{0x14, 0x1, 0x1, [r14]}}, @cred={{0x1c}}], 0x38}}], 0x7, 0x4000) [ 589.503382][ T8469] loop3: detected capacity change from 0 to 131456 [ 589.530532][ T8534] loop4: detected capacity change from 0 to 4168 03:04:51 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x184, 0x10, 0x713, 0x0, 0x0, {{@in=@private, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in=@rand_addr=0x64010101, 0x0, 0x33}, @in=@multicast2, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x7ff}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @algo_auth_trunc={0x4c, 0x14, {{'sha256\x00'}}}]}, 0x184}}, 0x0) [ 589.563126][ T8534] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 [ 589.572557][ T8469] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 589.584037][ T8469] EXT4-fs (loop3): failed to parse options in superblock: @ 03:04:51 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x100fc, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:51 executing program 0: socketpair(0x0, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) unshare(0x10000) unshare(0x2000400) socketpair$unix(0x1, 0x2, 0x0, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x20, 0x0) vmsplice(r1, &(0x7f00000004c0)=[{&(0x7f0000000840)="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0x1000}, {&(0x7f0000000240)}, {&(0x7f0000001840)="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", 0x800}, {&(0x7f0000000440)="e7d2efd20e55b9a9f8810e3e770c6c19ab06340a04ebda9bd6db1b640e9e493d2394b0c13fc4", 0x26}], 0x4, 0x8) dup2(r2, r0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) unshare(0x50000) r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x101800) r4 = getpid() rt_sigqueueinfo(r4, 0x3d, &(0x7f00000004c0)) r5 = syz_open_dev$vcsn(&(0x7f00000000c0), 0x0, 0x101000) perf_event_open(&(0x7f00000002c0)={0x3, 0x80, 0x81, 0x7, 0x20, 0x5, 0x0, 0x5, 0x4c, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000080), 0x3}, 0x1000, 0x9, 0xfffffffa, 0x9, 0x2, 0xfffffff9, 0x0, 0x0, 0x7, 0x0, 0xc1c1}, r4, 0x1, r5, 0x18) ioctl$SG_IO(r3, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) r6 = memfd_create(&(0x7f00000001c0)='/dev/vcs#\x00', 0x0) ioctl$BTRFS_IOC_SYNC(r6, 0x9408, 0x0) unshare(0x48000000) [ 589.608571][ T8534] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 [ 589.635791][ T8469] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1750/file0 supports timestamps until 2038 (0x7fffffff) 03:04:51 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x55, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000380)='./bus\x00', 0x14d8c2, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000054d40)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0xfd, "2156816c73038c"}) r6 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r6, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x100, 0x0}) r7 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r6, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r7, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {r9, r10}, {}, {}, {r8, r10}, {0x0, r10}, {}, {0x0, r10}, {0x0, r10}, {}, {}, {}, {0x0, r10}, {r9}, {0x0, r10}, {0x0, r10}, {r9}, {0x0, r10}, {r8}, {}, {}, {0x0, r10}, {}, {}, {r8, r10}, {r9}, {}, {0x0, r10}, {0x0, r10}, {}, {r8, r10}, {}, {}, {r9}, {}, {}, {r9}, {}, {r9}, {0x0, r10}, {}, {r8, r10}, {0x0, r10}, {r8}, {}, {r9}, {r8}, {}, {}, {}, {0x0, r10}, {0x0, r10}, {}, {0x0, r10}, {r9}, {}, {0x0, r10}, {0x0, r10}, {r9}, {r8, r10}, {r8}, {}, {}, {}, {0x0, r10}, {}, {r9}, {r8}, {0x0, r10}, {}, {}, {0x0, r10}, {}, {}, {}, {0x0, r10}, {r8}, {}, {}, {0x0, r10}, {r8, r10}, {}, {}, {0x0, r10}, {}, {r8}, {0x0, r10}, {}, {}, {r8, r10}, {}, {}, {r9, r10}, {0x0, r10}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {0x0, r10}, {r8}, {}, {r9, r10}, {r8}, {r9}, {}, {r8, r10}, {r8}, {0x0, r10}, {}, {r8}, {r8, r10}, {0x0, r5}, {}, {}, {}, {0x0, r10}, {r9, r10}, {}, {}, {r8, r10}, {0x0, r10}, {r9}, {r8, r10}, {r9, r10}, {0x0, r10}, {}, {r9, r10}, {r9}, {}, {0x0, r10}, {r8}, {0x0, r10}, {r9, r4}, {r8}, {0x0, r10}, {0x0, r10}, {0x0, r10}, {0x0, r10}, {}, {0x0, r10}, {r9}, {0x0, r10}, {r9}, {r8}, {}, {}, {}, {0x0, r10}, {r8, r10}, {r9, r10}, {}, {}, {}, {}, {}, {}, {}, {r8}, {r8}, {0x0, r10}, {r8, r10}, {0x0, r10}, {0x0, r10}, {}, {}, {r8}, {0x0, r10}, {r9}, {r8, r10}, {0x0, r10}, {0x0, r10}, {}, {}, {}, {0x0, r10}, {r9}, {r8}, {}, {r8}, {}, {}, {r9}, {0x0, r10}, {r9, r10}, {0x0, r10}, {}, {r9, r10}, {0x0, r10}, {r9}, {r9, r10}, {}, {}, {r8}, {0x0, r10}, {r8}, {}, {}, {r8, r10}, {}, {}, {0x0, r10}, {r9}, {0x0, r10}, {r8}, {r9}, {r9}, {}, {}, {r9}, {0x0, r10}, {0x0, r10}, {0x0, r10}, {r8}, {}, {0x0, r10}, {}, {0x0, r10}, {r9, r10}, {}, {0x0, r10}, {r8}, {r9, r10}, {r8, r10}, {r9, r10}, {r9}, {r8, r10}, {}, {}, {}, {r8, r10}, {0x0, r10}, {r8, r10}, {}, {r9}, {r9}, {r8}, {0x0, r10}, {0x0, r10}, {r9}, {0x0, r10}, {}, {}, {0x0, r10}, {r8, r10}], 0x1, "2156816c73038c"}) r11 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa64f, 0x0, @perf_bp, 0x0, 0x200, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r11, 0x84009422, &(0x7f0000001940)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r15, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r15, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r15, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r14, @ANYRES32=r13, @ANYRESOCT, @ANYRES32=r12, @ANYRES32, @ANYRES64, @ANYRESHEX=r11], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000050280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000050480)={0x7f, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9, r12}, {0x0, r16}], 0x81, "cea109d2241977"}) 03:04:51 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000d25ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 589.844235][ T8848] loop3: detected capacity change from 0 to 131456 [ 589.861651][ T8848] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 589.869592][ T8848] EXT4-fs (loop3): failed to parse options in superblock: @ [ 589.915741][ T8848] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1751/file0 supports timestamps until 2038 (0x7fffffff) 03:04:51 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x1a00001a}]) dup3(0xffffffffffffffff, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r3, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 03:04:51 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10120, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x800000000000000) 03:04:51 executing program 0: socketpair(0x0, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) unshare(0x10000) unshare(0x2000400) socketpair$unix(0x1, 0x2, 0x0, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x20, 0x0) vmsplice(r1, &(0x7f00000004c0)=[{&(0x7f0000000840)="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0x1000}, {&(0x7f0000000240)}, {&(0x7f0000001840)="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", 0x800}, {&(0x7f0000000440)="e7d2efd20e55b9a9f8810e3e770c6c19ab06340a04ebda9bd6db1b640e9e493d2394b0c13fc4", 0x26}], 0x4, 0x8) dup2(r2, r0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) unshare(0x50000) r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x101800) r4 = getpid() rt_sigqueueinfo(r4, 0x3d, &(0x7f00000004c0)) r5 = syz_open_dev$vcsn(&(0x7f00000000c0), 0x0, 0x101000) perf_event_open(&(0x7f00000002c0)={0x3, 0x80, 0x81, 0x7, 0x20, 0x5, 0x0, 0x5, 0x4c, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000080), 0x3}, 0x1000, 0x9, 0xfffffffa, 0x9, 0x2, 0xfffffff9, 0x0, 0x0, 0x7, 0x0, 0xc1c1}, r4, 0x1, r5, 0x18) ioctl$SG_IO(r3, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x19, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d4", 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) r6 = memfd_create(&(0x7f00000001c0)='/dev/vcs#\x00', 0x0) ioctl$BTRFS_IOC_SYNC(r6, 0x9408, 0x0) unshare(0x48000000) 03:04:51 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x55, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040), 0x75597c4ffa882126, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f00000003c0)={{0x0, 0x2, 0x10000, 0x35, 0x5, 0x3, 0x1, 0xffffffff, 0x81, 0x6, 0x9, 0x8000, 0x57f, 0x8, 0x2}}) ioctl$BTRFS_IOC_TREE_SEARCH(r1, 0xd0009411, &(0x7f00000013c0)={{r2, 0x8, 0x9, 0xb8, 0x6, 0x800, 0x5, 0x0, 0xd277, 0x3, 0x7, 0x100, 0x8, 0x1ff, 0x7}}) r3 = open(&(0x7f0000000380)='./bus\x00', 0x14d8c2, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x31) sendfile(r3, r4, 0x0, 0x80000001) 03:04:51 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000e25ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 590.022055][ T8858] loop4: detected capacity change from 0 to 4168 [ 590.033691][ T22] audit: type=1400 audit(1635735891.545:441): avc: denied { write } for pid=8861 comm="syz-executor.5" name="urandom" dev="devtmpfs" ino=8 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:urandom_device_t tclass=chr_file permissive=1 03:04:51 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10220, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:51 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x55, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000380)='./bus\x00', 0x14d8c2, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x6, 0x12, r0, 0x3c4d8000) [ 590.065146][ T8858] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 [ 590.079221][ T8866] loop3: detected capacity change from 0 to 131456 [ 590.098726][ T8866] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 590.106635][ T8866] EXT4-fs (loop3): failed to parse options in superblock: @ 03:04:51 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000f25ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:51 executing program 0: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000d25ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 590.145770][ T8866] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1752/file0 supports timestamps until 2038 (0x7fffffff) [ 590.179270][ T8858] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 03:04:51 executing program 0: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000d25ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:51 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x102ff, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 590.270745][ T9281] loop3: detected capacity change from 0 to 131456 [ 590.313467][ T9281] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 590.321637][ T9281] EXT4-fs (loop3): failed to parse options in superblock: @ [ 590.346240][ T9281] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1753/file0 supports timestamps until 2038 (0x7fffffff) 03:04:52 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x1a00001a}]) dup3(0xffffffffffffffff, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r3, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 03:04:52 executing program 0: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000d25ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x900000000000000) 03:04:52 executing program 5: r0 = perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x55, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e9, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4000000, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() tkill(r1, 0xb) perf_event_open(&(0x7f0000000240)={0x3, 0x80, 0x8, 0x63, 0xff, 0x1b, 0x0, 0x800, 0x1841, 0x4, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0xa4, 0x2, @perf_bp={&(0x7f0000000100), 0xb}, 0x100f, 0x3e5d8dde, 0x7, 0x8, 0x8000, 0x8, 0x6, 0x0, 0x3, 0x0, 0xfffffffffffffffa}, r1, 0xc, r0, 0x8) r2 = open(&(0x7f0000000380)='./bus\x00', 0x14d8c2, 0x5fae3232cfbda36c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = gettid() syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f00000dc000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_setup(0x2de1, &(0x7f0000000280), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000380)=0x0) syz_io_uring_submit(0x0, r5, &(0x7f0000000200)=@IORING_OP_REMOVE_BUFFERS, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd_index, 0x3, {}, 0x0, 0xb}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000340)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f00000db000/0x2000)=nil, 0x2000}, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f0000000680)=ANY=[@ANYBLOB="01e5f70024000000000000005c2fb772644a53425aa7f22c4fef22", @ANYRES32=r3, @ANYBLOB="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"]) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, r6, &(0x7f0000000300)={0x100, 0x1, 0x9}, &(0x7f0000000340)='./bus\x00', 0x18, 0x0, 0x12345, {0x0, r7}}, 0x4) tkill(r4, 0xb) r8 = perf_event_open$cgroup(&(0x7f00000001c0)={0x2, 0x80, 0x3, 0x6, 0x4, 0x6, 0x0, 0x0, 0x11400, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_config_ext={0x0, 0x2}, 0x420, 0x8001, 0x3ff, 0x8, 0xdda, 0x80000000, 0x200, 0x0, 0x4, 0x0, 0x1000}, r3, 0x2, r2, 0x1) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x9, 0x38, 0x40, 0x0, 0x0, 0x8, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x10000, 0x4, @perf_bp={&(0x7f0000000040), 0x6}, 0x1, 0x9, 0x8dc, 0x3, 0x7, 0x3ff, 0x4, 0x0, 0x2, 0x0, 0x7}, r4, 0x1, r8, 0x9) 03:04:52 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10300, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:52 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c001025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:52 executing program 0: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x55, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000380)='./bus\x00', 0x14d8c2, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x6, 0x12, r0, 0x3c4d8000) [ 590.593337][ T9391] loop3: detected capacity change from 0 to 131456 [ 590.594243][ T9394] loop4: detected capacity change from 0 to 4168 [ 590.621683][ T9391] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 590.629660][ T9391] EXT4-fs (loop3): failed to parse options in superblock: @ 03:04:52 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x55, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000380)='./bus\x00', 0x14d8c2, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x400, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000040)=""/75}) [ 590.667527][ T9394] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 [ 590.683905][ T9391] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1754/file0 supports timestamps until 2038 (0x7fffffff) 03:04:52 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c001125ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:52 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10358, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0xa00000000000000) [ 590.718829][ T9394] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 03:04:52 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10388, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 590.832936][ T9885] loop3: detected capacity change from 0 to 131456 [ 590.848754][ T9911] loop4: detected capacity change from 0 to 4168 [ 590.872808][ T9885] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 590.880766][ T9885] EXT4-fs (loop3): failed to parse options in superblock: @ [ 590.900046][ T9885] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1755/file0 supports timestamps until 2038 (0x7fffffff) [ 590.915480][ T9911] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 [ 590.960181][ T9911] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 03:04:52 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a00001a}]) dup3(r1, 0xffffffffffffffff, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 03:04:52 executing program 5: ftruncate(0xffffffffffffffff, 0x7) r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x55, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000380)='./bus\x00', 0x14d8c2, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) r3 = syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f00000000c0)='./bus\x00', 0x7f, 0x4, &(0x7f00000002c0)=[{&(0x7f00000001c0)="b9707603edd9b9799186bee947a3e51f020338886e7566830b2a7784505b1766908652dfd953290130fe1d9f02c2678d01c95895e723e4280c3262c84470f03497091dcf65c5dbdfda31ae3c2d9cda4ab3bf081c9ebc878f4f7c25396fc03db6ce94d847f01c44498d5d06", 0x6b, 0x9}, {&(0x7f0000000240)="d0303ef3c3a940b557db6384f6f93a14f8576bd4b835b5ba3954e7d524a9fac0b1a3d98b111a65d8df34c68c04d3dcc98d51ba7b87d04ab44751cd1792e742bb37cc947ff64a66b5edb481cbfd8f087d9c1ddf4c34cb2edc8060c50131a7e94004ff71a0a30ce29795f076cee973f92102221285b04b70", 0x77, 0x7}, {&(0x7f0000000100)="642b58eca3d81aa5bfcd30e67dd4bbc3700ba33f10c8f6b1f1e38ccceb189e2f997bc9ede467ebf9", 0x28, 0x6}, {&(0x7f00000003c0)="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", 0x1000, 0x20}], 0x1040001, &(0x7f00000014c0)=ANY=[@ANYBLOB='usrquota,grpjquota=,minixdf,usrquota,inode_readahead_blks=0x0000000000020000,nouser_xattr,journal_async_commit,subj_type=([,,appraise,mask=MAY_EXEC,hash,uid<', @ANYRESDEC=0xee01, @ANYBLOB=',euid>', @ANYRESDEC=0xee01, @ANYBLOB="2c66736e09257dcbdc06fee538616d653d242c2f2b2c636f6e74656166665f752c00"]) close(r0) fcntl$notify(r3, 0x402, 0x8) r4 = inotify_init1(0x0) inotify_add_watch(r4, &(0x7f0000000040)='./file1\x00', 0x50000442) dup3(r1, r3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r5, &(0x7f0000000340)=0x3000, 0x6) openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) 03:04:52 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c001225ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x800000000000000) 03:04:52 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x104d8, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0xb00000000000000) 03:04:52 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000), 0x8000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) perf_event_open(&(0x7f0000000400)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x41, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r1, 0x0) r2 = gettid() tkill(r2, 0xb) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xad, 0x0, 0x9, 0x2, 0x0, 0x20, 0x801, 0x9, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0xc0, 0x0, @perf_config_ext={0x7, 0x8001}, 0x200, 0xfff, 0xffffffd1, 0x5, 0x7f, 0x81, 0x1, 0x0, 0x4, 0x0, 0x40}, r2, 0xb, 0xffffffffffffffff, 0x1) [ 591.138425][T10120] loop3: detected capacity change from 0 to 131456 [ 591.145387][T10125] loop4: detected capacity change from 0 to 4168 [ 591.158452][T10120] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 591.166391][T10120] EXT4-fs (loop3): failed to parse options in superblock: @ 03:04:52 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10508, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 591.195690][T10120] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1756/file0 supports timestamps until 2038 (0x7fffffff) [ 591.218203][T10125] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 03:04:52 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c001425ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:52 executing program 0: r0 = perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ftruncate(0xffffffffffffffff, 0x1000) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0xf00) syz_io_uring_setup(0x7506, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r2, 0x0, &(0x7f0000000000)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r5 = inotify_init1(0x0) inotify_add_watch(r5, &(0x7f0000000040)='./file1\x00', 0x50000442) syz_io_uring_submit(r2, r3, &(0x7f0000000140)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x2007, @fd=r5, 0x8000, &(0x7f00000000c0), 0x0, 0x1d, 0x1}, 0x1) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000010a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000004e80)}}], 0x2, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000200)={0x4, 0x80, 0x80, 0x7, 0xbe, 0xf4, 0x0, 0x100, 0x40000, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x1, @perf_config_ext={0x7, 0xfffffffffffffffa}, 0x4800, 0x2, 0x2, 0x5, 0x1, 0x5, 0x0, 0x0, 0x308b, 0x0, 0x8001}, r6, 0x1, r0, 0x9) r7 = syz_io_uring_setup(0x495a, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000380), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) [ 591.256238][T10125] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 03:04:52 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x55, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x43341, 0x0, 0x0, 0x7, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000380)='./bus\x00', 0x14d8c2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000000040)='./file1\x00', 0x50000442) sendfile(r0, r1, 0x0, 0x6) 03:04:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0xc00000000000000) [ 591.365772][T10443] loop3: detected capacity change from 0 to 131456 [ 591.428355][T10443] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 591.436285][T10443] EXT4-fs (loop3): failed to parse options in superblock: @ [ 591.514744][T10443] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1757/file0 supports timestamps until 2038 (0x7fffffff) [ 591.681694][T10647] loop4: detected capacity change from 0 to 4168 [ 591.692728][T10647] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 [ 591.708112][T10647] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 03:04:53 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a00001a}]) dup3(r1, 0xffffffffffffffff, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 03:04:53 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x55, 0x2, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x0, 0x2, 0x40000, 0x7, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x7) r0 = open(&(0x7f0000000380)='./bus\x00', 0x14d8c2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x5}) ftruncate(r2, 0x6304) r3 = socket$inet6(0xa, 0x80003, 0x5) r4 = fcntl$dupfd(r2, 0x0, r3) lseek(r4, 0x0, 0x4) openat(r4, &(0x7f0000000080)='./file0\x00', 0xc601, 0x22) r5 = memfd_create(&(0x7f0000000180)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r5, 0x0, 0x2000428, 0x1) write(r5, &(0x7f0000000140)='/', 0x1) sendfile(r5, r5, &(0x7f0000001000), 0xfec) write(r5, &(0x7f0000000080)="5921527b06da0760a260f636c6b301384e65832b428986dfb28351b3cea31d5d3755ddd32606cd41dcb6939ae2db0dee58d611", 0x33) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x100000c, 0x11, r5, 0x0) sendfile(r5, r3, 0x0, 0x3ff) write$binfmt_script(r2, &(0x7f0000000280)={'#! ', '.', [{0x20, '.^\xc5'}, {0x20, '&\x00'}, {0x20, '\''}], 0xa, "d6ed0e76806abf7ea3e824e77166072d02f8da3ca1b6b14bd2446f57123c642da878203cac8a699d3c579105a4ef4918e8567d8c538d36856543ee7262f73e30ffd385be25917da6ccd79c7e72da976aff92a9dac04e6ef548ea7f8d653406b207fdc82ff51cbce8e5ac7c1e43e8708c8138b5c7f72caaa75d556ef15c8f24d12b2d82d128489cb0bcc2c073d6a351f4804cd256d962f4d0f93132e108b72cb6fbe4e8978d24beb2609c3429718c9c76bee0d81dc1dc41226cb3f4ebc2862589ab24ae4badee2a2a2863d7b13b62c8eebe43608c4bd370355dcb615fa0c5318a39c2d1de90"}, 0xf3) sendfile(r0, r1, 0x0, 0x80000001) 03:04:53 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10598, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:53 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c001825ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:53 executing program 0: r0 = perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ftruncate(0xffffffffffffffff, 0x1000) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0xf00) syz_io_uring_setup(0x7506, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r2, 0x0, &(0x7f0000000000)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r5 = inotify_init1(0x0) inotify_add_watch(r5, &(0x7f0000000040)='./file1\x00', 0x50000442) syz_io_uring_submit(r2, r3, &(0x7f0000000140)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x2007, @fd=r5, 0x8000, &(0x7f00000000c0), 0x0, 0x1d, 0x1}, 0x1) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000010a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000004e80)}}], 0x2, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000200)={0x4, 0x80, 0x80, 0x7, 0xbe, 0xf4, 0x0, 0x100, 0x40000, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x1, @perf_config_ext={0x7, 0xfffffffffffffffa}, 0x4800, 0x2, 0x2, 0x5, 0x1, 0x5, 0x0, 0x0, 0x308b, 0x0, 0x8001}, r6, 0x1, r0, 0x9) r7 = syz_io_uring_setup(0x495a, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000380), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) 03:04:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0xd00000000000000) [ 591.806587][T10755] loop3: detected capacity change from 0 to 131456 [ 591.920274][T10755] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 591.928225][T10755] EXT4-fs (loop3): failed to parse options in superblock: @ 03:04:53 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x105c8, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 592.002584][T10862] loop4: detected capacity change from 0 to 4168 [ 592.036528][T10755] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1758/file0 supports timestamps until 2038 (0x7fffffff) 03:04:53 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c002225ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:53 executing program 0: r0 = perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ftruncate(0xffffffffffffffff, 0x1000) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0xf00) syz_io_uring_setup(0x7506, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r2, 0x0, &(0x7f0000000000)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r5 = inotify_init1(0x0) inotify_add_watch(r5, &(0x7f0000000040)='./file1\x00', 0x50000442) syz_io_uring_submit(r2, r3, &(0x7f0000000140)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x2007, @fd=r5, 0x8000, &(0x7f00000000c0), 0x0, 0x1d, 0x1}, 0x1) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000010a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000004e80)}}], 0x2, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000200)={0x4, 0x80, 0x80, 0x7, 0xbe, 0xf4, 0x0, 0x100, 0x40000, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x1, @perf_config_ext={0x7, 0xfffffffffffffffa}, 0x4800, 0x2, 0x2, 0x5, 0x1, 0x5, 0x0, 0x0, 0x308b, 0x0, 0x8001}, r6, 0x1, r0, 0x9) r7 = syz_io_uring_setup(0x495a, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000380), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) 03:04:53 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10805, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 592.059070][T10862] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 [ 592.080676][T10862] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 [ 592.192873][T11064] loop3: detected capacity change from 0 to 131456 [ 592.244504][T11064] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 592.252447][T11064] EXT4-fs (loop3): failed to parse options in superblock: @ 03:04:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0xe00000000000000) 03:04:53 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x55, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000380)='./bus\x00', 0x14d8c2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './bus\x00'}) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000000080)=""/71, 0x47}], 0x1, 0x3, 0x8) [ 592.412968][T11277] loop4: detected capacity change from 0 to 4168 [ 592.413837][T11064] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1759/file0 supports timestamps until 2038 (0x7fffffff) 03:04:54 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10810, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:54 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a00001a}]) dup3(r1, 0xffffffffffffffff, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 03:04:54 executing program 0: r0 = perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ftruncate(0xffffffffffffffff, 0x1000) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0xf00) syz_io_uring_setup(0x7506, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r2, 0x0, &(0x7f0000000000)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r5 = inotify_init1(0x0) inotify_add_watch(r5, &(0x7f0000000040)='./file1\x00', 0x50000442) syz_io_uring_submit(r2, r3, &(0x7f0000000140)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x2007, @fd=r5, 0x8000, &(0x7f00000000c0), 0x0, 0x1d, 0x1}, 0x1) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000010a00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000004e80)}}], 0x2, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000200)={0x4, 0x80, 0x80, 0x7, 0xbe, 0xf4, 0x0, 0x100, 0x40000, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x1, @perf_config_ext={0x7, 0xfffffffffffffffa}, 0x4800, 0x2, 0x2, 0x5, 0x1, 0x5, 0x0, 0x0, 0x308b, 0x0, 0x8001}, r6, 0x1, r0, 0x9) r7 = syz_io_uring_setup(0x495a, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000380), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) 03:04:54 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c002525ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x1000000000000000) [ 592.468733][T11277] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 [ 592.485698][T11277] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 [ 592.567898][T11421] loop3: detected capacity change from 0 to 131456 03:04:54 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x55, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000380)='./bus\x00', 0x14d8c2, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) 03:04:54 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x108f0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 592.630299][T11421] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 592.638222][T11421] EXT4-fs (loop3): failed to parse options in superblock: @ 03:04:54 executing program 0: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0xc110, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000400)='/sys/block/loop0', 0x0, 0x4996bc5e497851fc) creat(0x0, 0x3) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140)=0x1, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) unshare(0x8000400) fspick(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240), 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4008000}, 0x800) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) unshare(0x180) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000180)=0x9) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x800) ioctl$BTRFS_IOC_BALANCE(r2, 0x5000940c, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) timerfd_gettime(r1, &(0x7f0000000200)) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) [ 592.719124][T11421] EXT4-fs mount: 104 callbacks suppressed [ 592.719138][T11421] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 592.748492][T11421] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1760/file0 supports timestamps until 2038 (0x7fffffff) 03:04:54 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10a70, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 592.799636][T11733] loop4: detected capacity change from 0 to 4168 03:04:54 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x55, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000380)='./bus\x00', 0x14d8c2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x5}) ftruncate(r1, 0x6304) r2 = socket$inet6(0xa, 0x80003, 0x5) r3 = fcntl$dupfd(r1, 0x0, r2) lseek(r3, 0x0, 0x4) ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x8, 0x80, 0x1f, 0x7f, 0x0, 0x3, 0x400, 0xa, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x40, 0x1, @perf_config_ext={0xfffffffffffffffb, 0x9e}, 0x4800, 0x2, 0x1000, 0x1, 0xffffffffffffffc1, 0x46e, 0x200, 0x0, 0x539, 0x0, 0x100000000}, 0x0, 0xffffffffffffffff, r3, 0x2) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x3, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x9}, 0x1c) 03:04:54 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10f00, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:54 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c002e25ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:54 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x55, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000380)='./bus\x00', 0x14d8c2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x3c, 0x0, &(0x7f0000000040)=[@clear_death={0x400c630f, 0x3}, @acquire_done={0x40106309, 0x2}, @dead_binder_done, @enter_looper, @increfs={0x40046304, 0x2}], 0xec, 0x0, &(0x7f00000001c0)="bcd658df6e991f13eef1e8ff90bd1c964a149ca254b1aaa2d481e27a38cde4b557257aa94c96123dd7d33deba4c2c563233c01b7ced9082f56179076cf0a0b346e5916359328a5a114d2611e19b8e45965e85de0f8a2ee30766f1487d8c29f6d8cbae374bea8e7486648ecae9f63185e092e3e2aa15452a6a4ddf9297248e2c1fecfbf9ba331970b04a779576a1a7de3776ebc292b0c84b78bce31d610f5cc26a895e32783746d164bb75a546af3c4a47a767c94552283b7d7053df60104371fe116d934ba21f9bed02b3ab1bea0bdfce5b6cf71eae1ff8012be4885a664b67250219e1ddea9117194d500e9"}) sendfile(r0, r1, 0x0, 0x80000001) [ 592.938555][T11733] EXT4-fs: failed to create workqueue [ 592.943927][T11733] EXT4-fs (loop4): mount failed [ 593.032224][T12213] loop3: detected capacity change from 0 to 131456 [ 593.068897][T12213] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 593.076816][T12213] EXT4-fs (loop3): failed to parse options in superblock: @ [ 593.091113][T12213] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 593.111411][T12213] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1761/file0 supports timestamps until 2038 (0x7fffffff) 03:04:54 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a00001a}]) dup3(r1, r0, 0x0) io_setup(0x0, &(0x7f0000000240)=0x0) io_submit(r4, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 03:04:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x1100000000000000) 03:04:54 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='mounts\x00') r3 = dup2(r1, r2) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r0, 0x40189429, &(0x7f0000000100)={0x0, 0x1000, 0x205d}) r4 = memfd_create(&(0x7f0000000180)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r4, 0x0, 0x2000428, 0x1) write(r4, &(0x7f0000000340)="3bcb1be208a5349f2fbe02000000eb77d20d02002f79d58d658fef5adf86735072e0f98a3a1045da49691eeae3abf70b65731404005e9611f13e682c5ef8b21176df31be360bf3b4333b80b5dc358cb225d12120ed0d07801a554d152c9f99a196c129", 0x63) sendfile(r4, r4, &(0x7f0000001000), 0xfec) write(r4, &(0x7f0000000080)="5921527b06da0760a260f636c6b301384e65832b428986dfb28351b3cea31d5d3755ddd32606cd41dcb6939ae2db0dee58d611", 0x33) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x100000c, 0x11, r4, 0x0) mount$9p_fd(0x0, &(0x7f0000000300)='.\x00', &(0x7f0000000000), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB="b20100"/16, @ANYRESHEX=r4, @ANYBLOB="0000000000000000000000f78604fc"]) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000000, 0x11, r4, 0x3b74e000) 03:04:54 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x11008, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:54 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x55, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000380)='./bus\x00', 0x14d8c2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) r2 = memfd_create(&(0x7f0000000180)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r2, 0x0, 0x2000428, 0x1) write(r2, &(0x7f0000000140)='/', 0x1) sendfile(r2, r2, &(0x7f0000001000), 0xfec) write(r2, &(0x7f0000000080)="5921527b06da0760a260f636c6b301384e65832b428986dfb28351b3cea31d5d3755ddd32606cd41dcb6939ae2db0dee58d611", 0x33) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x100000c, 0x11, r2, 0x0) r3 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000040)) ioctl$BTRFS_IOC_RESIZE(r2, 0x50009403, &(0x7f0000000080)={{r3}, {@val, @actul_num={@void, 0x1, 0x50}}}) 03:04:54 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c003225ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:54 executing program 0: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c002e25ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 593.284303][T12322] loop4: detected capacity change from 0 to 4168 [ 593.293701][T12325] loop3: detected capacity change from 0 to 131456 [ 593.320809][T12325] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 593.328743][T12325] EXT4-fs (loop3): failed to parse options in superblock: @ 03:04:54 executing program 0: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c002e25ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:54 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x11100, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 593.362199][T12322] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 593.389154][T12325] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. 03:04:54 executing program 5: r0 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x5}) ftruncate(r0, 0x6304) r1 = socket$inet6(0xa, 0x80003, 0x5) r2 = fcntl$dupfd(r0, 0x0, r1) lseek(r2, 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000040)={0x1, 0x8000, 0x1, 'queue0\x00', 0x4}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x55, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000380)='./bus\x00', 0x14d8c2, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x80000001) 03:04:54 executing program 0: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c002e25ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x1200000000000000) [ 593.408475][T12325] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1762/file0 supports timestamps until 2038 (0x7fffffff) [ 593.508992][T12745] loop4: detected capacity change from 0 to 4168 [ 593.529294][T12745] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 593.546185][T12745] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 [ 593.564463][T12745] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 03:04:55 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c004825ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:55 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a00001a}]) dup3(r1, r0, 0x0) io_setup(0x0, &(0x7f0000000240)=0x0) io_submit(r4, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 03:04:55 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x12001, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x1800000000000000) 03:04:55 executing program 5: perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0x55, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() tkill(r0, 0xb) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100), 0x12000, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xff, 0x3f, 0x0, 0x8, 0x0, 0x6, 0x22060, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffffffff, 0x4, @perf_config_ext={0x1, 0x401}, 0x8040, 0x7, 0x6, 0x2, 0x8f8, 0x7, 0x4, 0x0, 0x1, 0x0, 0x5}, r0, 0xa, r1, 0x3) r2 = open(&(0x7f0000000380)='./bus\x00', 0x14d8c2, 0x0) r3 = getpgrp(0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, r3) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000300)=@sha1={0x1, "e407d3dad268d517624ee75875fe92acb991dd91"}, 0x15, 0x2) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000200)={0x1, 0x0, 0x6556d0aa, 0xdb}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) ioctl$FS_IOC_RESVSP(r4, 0x40305828, &(0x7f0000000280)={0x0, 0x3, 0x1ccaaac2, 0x4}) ftruncate(r4, 0x6304) r5 = socket$inet6(0xa, 0x80003, 0x5) r6 = fcntl$dupfd(r4, 0x0, r5) lseek(r6, 0xffffffffffbffffd, 0x1) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f00000001c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000003c0)) sendfile(r2, r2, 0x0, 0x7) 03:04:55 executing program 0: prctl$PR_SET_SECUREBITS(0x1c, 0x3c) setresuid(0x0, 0xee00, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='fd\x00') [ 593.766576][T12951] loop4: detected capacity change from 0 to 4168 [ 593.774203][T12955] loop3: detected capacity change from 0 to 131456 03:04:55 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x12002, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 593.822360][T12951] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 593.838418][T12955] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 593.846413][T12955] EXT4-fs (loop3): failed to parse options in superblock: @ 03:04:55 executing program 0: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000140)={&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000080)="b0095d4144e3ec32ee8202198b9aecaf86c6555919989d804d3d82035bdee23a2e7f2fb9e70a357ac33b7b5548ff529aa7494091e1305c7fd2e635c19f81fd5e734430efb9d26199d3674378f3b20dcf4a55d6d3eda9436b20ca2da3935df7", 0x5f, r0}, 0x68) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x64}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x2, 0x0, 0x0}) fsmount(0xffffffffffffffff, 0x1, 0x8) r3 = inotify_init1(0x0) writev(r3, &(0x7f0000000700)=[{&(0x7f00000001c0)="ad12", 0x2}, {&(0x7f0000000400)="6b6af0fe1a0754346d42393fc2f8abb49561577a4d3690f8e4b726399367c558f8318295d8fbfd04123511e48ff8f608a7e677b39d139d4b44700f79b9afdad9a3c42b681a1dd8f5c66f5b162cee4fb7675ee64abe7f491694f904cf1e546ccb9e", 0x61}, {&(0x7f0000000480)="7fa1834d4f5e43d79324f0909ba5c4620668c62f16dac9176f69", 0x1a}, {&(0x7f00000004c0)="785f16402de0d23d21553a9a64ae84fd136d3f7c3868db58370793983a7dec94c65d13dbdccc9edb0848531973f789c0324bc882500cf9d8655294a68363b3a1da25c918592217e99edab4dcbc89a680b3174fdee906e1f8beb09829fa778876bbf6dfbaebbaad341d019687c76d708d2d0f5d2b552bbfc5d6c78b8b58103f1a50719f9e00ccbed58b568ac5c29202479af73cfe13e2", 0x96}, {&(0x7f0000000580)="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", 0xfe}, {&(0x7f0000001840)="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0x1000}, {&(0x7f0000000140)="0eaca194da448e", 0x7}, {&(0x7f0000002840)="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", 0xc00}, {&(0x7f00000006c0)="40f900edf13f31fbc910a0e832afda37ac2c8fdb7085115c101908c1a027441e81f17a4b0b90bc7f", 0x28}], 0x9) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000003840)={{}, 0x0, 0x6, @inherit={0x70, &(0x7f00000002c0)=ANY=[@ANYBLOB="0000000000000000050000000000000005000000000000000000b512defb5e000000240000000000000008000000000000000004000000538e2d000000ff767a5ebfffffff9a010000000000000001000000000000090000000000000009000000000000000400"/114]}, @devid}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000a80)) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x17) syz_open_procfs(0x0, &(0x7f0000000280)='cpuset\x00') r4 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, &(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}) preadv(r4, &(0x7f0000000080)=[{&(0x7f00000007c0)=""/157, 0x9d}], 0x1, 0x8e5, 0xfffffffb) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) fallocate(r5, 0x20, 0x7d78, 0x8000) io_setup(0x5, &(0x7f0000001600)=0x0) io_submit(r6, 0x1, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="12", 0x1}]) [ 593.878552][T12955] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 593.905675][ C0] sd 0:0:1:0: tag#2522 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s 03:04:55 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) setrlimit(0x2, &(0x7f0000000040)={0x5, 0x5}) sched_setattr(0x0, &(0x7f0000000200)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x0, 0x29, 0x9, 0x8f74, 0xfffffffffffffffc, 0x80000001, 0x6255, 0x1, 0x180000}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 593.908714][T12955] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1763/file0 supports timestamps until 2038 (0x7fffffff) [ 593.915631][ C0] sd 0:0:1:0: tag#2522 CDB: opcode=0xe5 (vendor) [ 593.936200][ C0] sd 0:0:1:0: tag#2522 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 593.945246][ C0] sd 0:0:1:0: tag#2522 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 593.954286][ C0] sd 0:0:1:0: tag#2522 CDB[20]: ba 03:04:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x2000000000000000) 03:04:55 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c004c25ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:55 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x15803, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:55 executing program 0: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x12002, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 594.189240][T13477] loop3: detected capacity change from 0 to 131456 [ 594.196368][T13479] loop4: detected capacity change from 0 to 4168 [ 594.211600][T13477] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 594.219610][T13477] EXT4-fs (loop3): failed to parse options in superblock: @ [ 594.243182][T13479] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 594.273981][T13477] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 594.309800][T13477] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1764/file0 supports timestamps until 2038 (0x7fffffff) 03:04:55 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a00001a}]) dup3(r1, r0, 0x0) io_setup(0x0, &(0x7f0000000240)=0x0) io_submit(r4, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 03:04:55 executing program 0: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x12002, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:55 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x16000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x2200000000000000) 03:04:55 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c006025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 594.463836][T13589] loop4: detected capacity change from 0 to 4168 [ 594.478305][T13591] loop3: detected capacity change from 0 to 131456 [ 594.490415][T13589] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 03:04:56 executing program 0: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x15803, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 594.525424][T13589] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 [ 594.564257][T13589] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 03:04:56 executing program 0: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x12002, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:56 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x1700a, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 594.608537][T13591] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 594.616465][T13591] EXT4-fs (loop3): failed to parse options in superblock: @ 03:04:56 executing program 0: r0 = gettid() tkill(r0, 0xf) wait4(r0, &(0x7f0000000440), 0x0, &(0x7f0000000480)) get_robust_list(r0, &(0x7f0000000280)=&(0x7f0000000240)={&(0x7f0000000140)={&(0x7f0000000080)}, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)}}, &(0x7f0000000300)=0x18) gettid() get_robust_list(0x0, &(0x7f00000003c0)=&(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000002c0)}}, &(0x7f0000000400)=0x18) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{0x0, 0x0, 0x8000}, {&(0x7f0000000200)="c94654208d091bb349a229f0094c", 0xe, 0x1}], 0x205d118, &(0x7f0000000000)) 03:04:56 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x17700, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x2500000000000000) 03:04:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x2c, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e33343135323238343000"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000d0a9da48497c4915a7449265c083aec0010040000c00000000000000d1f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d1f4655fd1f4655fd1f4655f00"/2080, 0x820, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d1f4655fd1f4655fd1f4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="2000000038fad6a438fad6a400000000d1f4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000d1f4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000d1f4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000d1f4655fd1f4655fd1f4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000d1f4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000d1f4655fd1f4655fd1f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000e50617fa0000000000000000000000000000000000000000000000002000000038fad6a438fad6a438fad6a4d1f4655f38fad6a40000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000d1f4655fd1f4655fd1f4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000000281944c0000000000000000000000000000000000000000000000002000000038fad6a438fad6a438fad6a4d1f4655f38fad6a40000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000d1f4655fd1f4655fd1f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3334313532323834302f66696c65302f66696c6530000000000000000000000000000000000000000000007dfbeec50000000000000000000000000000000000000000000000002000000038fad6a438fad6a438fad6a4d1f4655f38fad6a40000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000d1f4655fd1f4655fd1f4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cf6b9f150000000000000000000000000000000000000000000000002000000038fad6a438fad6a438fad6a4d1f4655f38fad6a40000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000d1f4655fd1f4655fd1f4655f00000000000002002000000000000800010000000af3010004000000000000000000000009000000800000000000000000000000000000000000000000000000000000000000000000000000000000009b745a560000000000000000000000000000000000000000000000002000000038fad6a438fad6a438fad6a4d1f4655f38fad6a40000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000d1f4655fd1f4655fd1f4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c2cc444b00000000000000000000000000000000000000000000000002000000038fad6a438fad6a438fad6a4d1f4655f38fad6a40000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000011d00)="00000000000400"/32, 0x20, 0x10400}, {&(0x7f0000011e00)="00000000000400"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x10c00}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}, {&(0x7f0000012200)="00000000000400"/32, 0x20, 0x11800}, {&(0x7f0000012300)="00000000000400"/32, 0x20, 0x11c00}, {&(0x7f0000012400)="00000000000400"/32, 0x20, 0x12000}, {&(0x7f0000012500)="00000000000400"/32, 0x20, 0x12400}, {&(0x7f0000012600)="00000000000400"/32, 0x20, 0x12800}, {&(0x7f0000012700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x14000}, {&(0x7f0000012800)="0200"/32, 0x20, 0x14400}, {&(0x7f0000012900)="0300"/32, 0x20, 0x14800}, {&(0x7f0000012a00)="0400"/32, 0x20, 0x14c00}, {&(0x7f0000012b00)="0500"/32, 0x20, 0x15000}, {&(0x7f0000012c00)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000100"/96, 0x60, 0x15400}, {&(0x7f0000012d00)="2719c0d901000000803a09008032090000060000000000000005000000000000", 0x20, 0x18000}, {&(0x7f0000012e00)="0200"/32, 0x20, 0x18400}, {&(0x7f0000012f00)="0300"/32, 0x20, 0x18800}, {&(0x7f0000013000)="0400"/32, 0x20, 0x18c00}, {&(0x7f0000013100)="0500"/32, 0x20, 0x99000}, {&(0x7f0000013200)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000100"/96, 0x60, 0x19400}, {&(0x7f0000013300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x1c000}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB="d8"]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0x200000100000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r1, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @multicast}, 0x14) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000100)=0x800b, 0x4) accept$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000140)=0x6e) r3 = syz_open_dev$usbmon(&(0x7f0000000040), 0x9, 0x101040) fallocate(r3, 0x40, 0x4000, 0x0) [ 594.751514][T13591] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 594.818930][T13908] loop4: detected capacity change from 0 to 4168 [ 594.840385][T13591] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1765/file0 supports timestamps until 2038 (0x7fffffff) [ 594.883779][T13908] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 03:04:56 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a00001a}]) dup3(r1, r0, 0x0) io_setup(0x40000000008, 0x0) io_submit(0x0, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 03:04:56 executing program 0: ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, &(0x7f0000000080)) r0 = fsopen(&(0x7f0000000040)='cgroup2\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) clone3(&(0x7f0000000540)={0x240110d00, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x0, {r1}}, 0x58) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x3, 0x280001) preadv(r2, &(0x7f0000000140)=[{&(0x7f0000000100)=""/9, 0x9}], 0x1, 0x12, 0x3) 03:04:56 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x18803, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:56 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c006825ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x3f00000000000000) [ 595.144521][T14126] loop3: detected capacity change from 0 to 131456 [ 595.151454][T14128] loop4: detected capacity change from 0 to 4168 [ 595.168319][T14126] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 595.176232][T14126] EXT4-fs (loop3): failed to parse options in superblock: @ 03:04:56 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.memory_pressure\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x12, r1, 0x0) ftruncate(r1, 0x8001) getsockopt$inet6_buf(r0, 0x29, 0x3c, 0x0, &(0x7f00000007c0)) r2 = memfd_create(&(0x7f0000000180)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r2, 0x0, 0x2000428, 0x1) write(r2, &(0x7f0000000140)='/', 0x1) sendfile(r2, r2, &(0x7f0000001000), 0xfec) write(r2, &(0x7f0000000080)="5921527b06da0760a260f636c6b301384e65832b428986dfb28351b3cea31d5d3755ddd32606cd41dcb6939ae2db0dee58d611", 0x33) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x100000c, 0x11, r2, 0x0) r3 = syz_open_pts(0xffffffffffffffff, 0x208180) r4 = openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000000), 0x2, 0x0) write$binfmt_elf64(r4, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x1, 0x3, 0x7f, 0x966, 0x3, 0x3, 0xf86, 0x302, 0x40, 0xde, 0x5, 0x401, 0x38, 0x1, 0x8001, 0x8, 0x6}, [{0x3, 0x4, 0x7f, 0x9, 0xd4c8, 0x1, 0x3, 0xfff}], "8262f5df004355796d", ['\x00', '\x00', '\x00', '\x00']}, 0x481) dup2(r2, r3) 03:04:56 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x19805, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 595.211534][T14128] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 595.223152][T14126] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 595.235756][T14126] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1766/file0 supports timestamps until 2038 (0x7fffffff) 03:04:56 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c006c25ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x4000080000000000) 03:04:56 executing program 0: keyctl$clear(0x7, 0xffffffffffffffff) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x0, 0x11, r0, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0xee00, 0xee01}, 0xc) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000040)='\xd9\xaf\x97') madvise(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x15) 03:04:56 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x1c805, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 595.388157][T14449] loop3: detected capacity change from 0 to 131456 [ 595.413080][T14451] ------------[ cut here ]------------ [ 595.414560][T14453] loop4: detected capacity change from 0 to 4168 [ 595.418649][T14451] trying to isolate tail page [ 595.418829][T14451] WARNING: CPU: 1 PID: 14451 at mm/vmscan.c:2096 isolate_lru_page+0x360/0x370 [ 595.438530][T14451] Modules linked in: [ 595.442412][T14451] CPU: 1 PID: 14451 Comm: syz-executor.0 Not tainted 5.15.0-syzkaller #0 [ 595.450844][T14451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 595.460975][T14451] RIP: 0010:isolate_lru_page+0x360/0x370 [ 595.466718][T14451] Code: ff 48 ff cd 49 89 ed e9 a3 fe ff ff 49 ff cd 4d 89 ee e9 d3 fe ff ff e8 3e 87 f1 ff 48 c7 c7 59 0a 3c 83 31 c0 e8 a0 43 d9 ff <0f> 0b e9 01 fd ff ff e8 24 87 f1 ff 0f 0b 66 90 55 41 57 41 56 41 [ 595.486432][T14451] RSP: 0018:ffffc90007d7bb10 EFLAGS: 00010246 [ 595.492635][T14451] RAX: 1bb72913c5809900 RBX: 0000000000000001 RCX: 0000000000040000 [ 595.500638][T14451] RDX: ffffc9000e389000 RSI: 0000000000000aee RDI: 0000000000000aef [ 595.508723][T14451] RBP: ffffea0004171c00 R08: ffffffff812ac25c R09: 0001ffff8363421f [ 595.516694][T14451] R10: 0001ffffffffffff R11: ffff888135264000 R12: ffffea0004171c80 [ 595.519959][T14449] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 595.524770][T14451] R13: ffff8881297d6050 R14: ffffea0004171c88 R15: 000000002000a000 [ 595.524786][T14451] FS: 00007f4a49620700(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 595.532691][T14449] EXT4-fs (loop3): failed to parse options in superblock: @ [ 595.540622][T14451] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 595.563556][T14451] CR2: 00000000209dc000 CR3: 00000001375ea000 CR4: 00000000003506e0 [ 595.571707][T14451] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 595.577632][T14453] EXT4-fs: failed to create workqueue [ 595.579685][T14451] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 595.579701][T14451] Call Trace: [ 595.579708][T14451] madvise_cold_or_pageout_pte_range+0x4b1/0x690 [ 595.585065][T14453] EXT4-fs (loop4): mount failed [ 595.607527][T14451] ? swapin_walk_pmd_entry+0x310/0x310 [ 595.613099][T14451] __walk_page_range+0x93f/0x10e0 [ 595.618178][T14451] walk_page_range+0x131/0x300 [ 595.622974][T14451] do_madvise+0xa0b/0x1140 [ 595.627469][T14451] __x64_sys_madvise+0x5d/0x70 [ 595.632360][T14451] do_syscall_64+0x44/0xa0 [ 595.636864][T14451] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 595.642940][T14451] RIP: 0033:0x7f4a4b8a9ae9 [ 595.647396][T14451] 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 [ 595.667140][T14451] RSP: 002b:00007f4a49620188 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 595.675624][T14451] RAX: ffffffffffffffda RBX: 00007f4a4b9bcf60 RCX: 00007f4a4b8a9ae9 03:04:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x4010000000000000) [ 595.683624][T14451] RDX: 0000000000000015 RSI: 0000000000001000 RDI: 000000002000a000 [ 595.691623][T14451] RBP: 00007f4a4b903f25 R08: 0000000000000000 R09: 0000000000000000 [ 595.699638][T14451] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 595.701480][T14449] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 595.707614][T14451] R13: 00007ffca98046df R14: 00007f4a49620300 R15: 0000000000022000 [ 595.707632][T14451] ---[ end trace 9c0c47838b12da51 ]--- [ 595.759561][T14663] loop4: detected capacity change from 0 to 4168 [ 595.785995][T14663] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 595.820738][T14449] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1767/file0 supports timestamps until 2038 (0x7fffffff) 03:04:57 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a00001a}]) dup3(r1, r0, 0x0) io_setup(0x40000000008, 0x0) io_submit(0x0, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 03:04:57 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x1d804, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:57 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) setsockopt$packet_tx_ring(r1, 0x107, 0x5, &(0x7f0000000080)=@req3={0x8000, 0x6, 0x8000, 0x6, 0x0, 0x0, 0x8}, 0x1c) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000001440)=[{&(0x7f0000000000)=""/1, 0x1}], 0x1, &(0x7f00000013c0)=[{&(0x7f0000001480)=""/140, 0x8c}], 0x1, 0x0) 03:04:57 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c007425ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x4800000000000000) 03:04:57 executing program 0: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a00001a}]) dup3(r1, r0, 0x0) io_setup(0x40000000008, 0x0) io_submit(0x0, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) [ 595.992399][T14774] loop4: detected capacity change from 0 to 4168 [ 595.994427][T14775] loop3: detected capacity change from 0 to 131456 [ 596.020080][T14775] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 596.027990][T14775] EXT4-fs (loop3): failed to parse options in superblock: @ [ 596.056167][T14774] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 596.094883][T14774] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 03:04:57 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x1f008, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 596.145900][T14775] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 596.168919][T14774] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 [ 596.197907][T14775] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1768/file0 supports timestamps until 2038 (0x7fffffff) 03:04:57 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x1fc00, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x4810000000000000) 03:04:57 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c007a25ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:57 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x1ff00, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 596.368440][T15187] loop4: detected capacity change from 0 to 4168 [ 596.398494][T15206] loop3: detected capacity change from 0 to 131456 [ 596.422278][T15187] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 596.473588][T15187] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 [ 596.500924][T15206] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 596.509088][T15206] EXT4-fs (loop3): failed to parse options in superblock: @ 03:04:58 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x1ff01, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 596.552695][T15187] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 [ 596.557741][T15206] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 596.586778][T15206] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1769/file0 supports timestamps until 2038 (0x7fffffff) 03:04:58 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a00001a}]) dup3(r1, r0, 0x0) io_setup(0x40000000008, 0x0) io_submit(0x0, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 03:04:58 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c00cc25ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x4c00000000000000) 03:04:58 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x1ff02, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:58 executing program 0: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb0, &(0x7f0000000300)="8de208f1679dbb541bc72ac20128da672cd69126a2570076751e3811ac940ddb00000000000027b236a2273b94ba06b9e4e3af9c6ff81d781d007fbe72f2f94dc4635924876db80dd544d82797e48adf8259a4270ef0d680984d8b6951f5ffcfe21ad81da7c3e70b5c56880a53b4d196eda27aa6d092eea121fe0c820a50be3abe9517f96ba95eed9f8eede002d10bd5edc12efa21cb5ef16cdbbda2e5af18ba8733fb3cb407ee6c4252493d2834faaf"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x38) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r0, 0x35) r1 = gettid() tkill(r1, 0x3a) 03:04:58 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x55, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000380)='./bus\x00', 0x14d8c2, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = open_tree(r1, &(0x7f00000000c0)='./bus\x00', 0x88900) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001940)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r5, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r4, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000061440)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0xd4, "601566ed62d6be"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000062440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057e00)={0x7dea4b98, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}], 0x1f, "4bef6b62af6743"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000062640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062840)={0x6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6, r7}, {}, {r8}, {}, {}, {0x0, r11}], 0x2, "d863151f15afc2"}) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f00000001c0)={0x3, 0x80, 0x1b, 0x0, 0xa3, 0x8, 0x0, 0x10001, 0x0, 0xf, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x7, 0x1, @perf_config_ext={0x7fffffff, 0x5749}, 0x1, 0x81, 0x3, 0x9, 0xfe0000, 0x7, 0x5, 0x0, 0x8, 0x0, 0x7ff}) sendfile(r1, r2, 0x0, 0x80000001) ioctl$AUTOFS_DEV_IOCTL_FAIL(r2, 0xc0189377, &(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="02000000afc900002e2f62757300"]) ioctl$LOOP_CHANGE_FD(r12, 0x4c06, r2) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000080)={0x0, @aes128, 0x0, @desc2}) [ 596.824719][T15521] loop4: detected capacity change from 0 to 4168 [ 596.832163][T15525] loop3: detected capacity change from 0 to 131456 03:04:58 executing program 0: mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x0, 0x6031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps_rollup\x00') r1 = openat$cgroup_pressure(r0, &(0x7f0000000000)='io.pressure\x00', 0x2, 0x0) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r0, 0xf502, 0x0) preadv(r1, &(0x7f0000000780)=[{&(0x7f0000000080)=""/170, 0xaa}], 0x1, 0x0, 0x0) 03:04:58 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x4000000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 596.866152][T15525] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 596.874102][T15525] EXT4-fs (loop3): failed to parse options in superblock: @ [ 596.898697][T15521] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 596.912479][T15525] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. 03:04:58 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x5) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000005a40)=[{{0x0, 0x0, &(0x7f0000001040)=[{&(0x7f0000000000)=""/39, 0x27}, {&(0x7f0000000040)=""/4096, 0x1000}], 0x2, &(0x7f0000001080)}}, {{&(0x7f00000010c0), 0x6e, &(0x7f0000002680)=[{&(0x7f0000001140)=""/33, 0x21}, {&(0x7f0000001180)=""/133, 0x85}, {&(0x7f0000001240)=""/106, 0x6a}, {&(0x7f00000012c0)=""/103, 0x67}, {&(0x7f0000001340)=""/21, 0x15}, {&(0x7f0000001380)=""/22, 0x16}, {&(0x7f00000013c0)=""/214, 0xd6}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/163, 0xa3}, {&(0x7f0000002580)=""/253, 0xfd}], 0xa}}, {{&(0x7f0000002740)=@abs, 0x6e, &(0x7f0000003c80)=[{&(0x7f00000027c0)=""/28, 0x1c}, {&(0x7f0000002800)=""/140, 0x8c}, {&(0x7f00000028c0)=""/87, 0x57}, {&(0x7f0000002940)=""/67, 0x43}, {&(0x7f00000029c0)=""/4096, 0x1000}, {&(0x7f00000039c0)=""/11, 0xb}, {&(0x7f0000003a00)=""/181, 0xb5}, {&(0x7f0000003ac0)=""/160, 0xa0}, {&(0x7f0000003b80)=""/177, 0xb1}, {&(0x7f0000003c40)=""/33, 0x21}], 0xa, &(0x7f0000003d40)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}, {{&(0x7f0000003d80)=@abs, 0x6e, &(0x7f0000004180)=[{&(0x7f0000003e00)=""/11, 0xb}, {&(0x7f0000003e40)=""/42, 0x2a}, {&(0x7f0000003e80)=""/37, 0x25}, {&(0x7f0000003ec0)=""/58, 0x3a}, {&(0x7f0000003f00)=""/218, 0xda}, {&(0x7f0000004000)=""/245, 0xf5}, {&(0x7f0000004100)=""/107, 0x81}], 0x7, &(0x7f0000004200)=[@cred={{0x1c}}], 0x20}}, {{0x0, 0x0, &(0x7f0000005300)=[{&(0x7f0000004240)=""/71, 0x47}, {&(0x7f00000042c0)=""/4096, 0x1000}, {&(0x7f00000052c0)=""/25, 0x19}], 0x3, &(0x7f0000005340)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x188}}, {{&(0x7f0000005500)=@abs, 0x6e, &(0x7f0000005980)=[{&(0x7f0000005580)=""/89, 0x59}, {&(0x7f0000005600)=""/7, 0x7}, {&(0x7f0000005640)=""/233, 0xe9}, {&(0x7f0000005740)=""/201, 0xc9}, {&(0x7f0000005840)=""/100, 0x64}, {&(0x7f00000058c0)=""/184, 0xb8}], 0x6, &(0x7f0000005a00)=[@cred={{0x1c}}], 0x20}}], 0x6, 0x2020, &(0x7f0000005bc0)={0x77359400}) recvfrom$inet6(r3, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000005c00)={0xa, 0x4e23, 0x6, @private1, 0x5}, 0x1c) unshare(0x2000200) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x3a, 0x36, 0x0, 0xfffffe99) mount$9p_fd(0x0, &(0x7f0000001080)='./file0\x00', &(0x7f0000005c40), 0x34, &(0x7f0000005c80)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl}], [{@fsname}]}}) 03:04:58 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x55, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000380)='./bus\x00', 0x14d8c2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) r2 = fork() r3 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x5}) ftruncate(r3, 0x6304) r4 = socket$inet6(0xa, 0x80003, 0x5) r5 = fcntl$dupfd(r3, 0x0, r4) lseek(r5, 0x0, 0x4) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x4, 0x2, 0x9, 0x2, 0x0, 0xffffffffffffffe0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9, 0x2, @perf_config_ext={0x200, 0xffffffff}, 0x880, 0x7, 0xd70, 0x4, 0x1000, 0x7f, 0xffff, 0x0, 0xff, 0x0, 0x24000000000000}, r2, 0x3, r5, 0xa) [ 596.960050][T15525] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1770/file0 supports timestamps until 2038 (0x7fffffff) 03:04:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x6000000000000000) 03:04:58 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x5000000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 597.092965][T16158] loop4: detected capacity change from 0 to 4168 [ 597.112276][T16158] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 597.132869][T16158] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 [ 597.146764][T16158] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 03:04:58 executing program 0: io_setup(0x0, 0x0) r0 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000e000/0x400000)=nil) shmat(r0, &(0x7f0000000000/0x13000)=nil, 0x4000) shmat(r0, &(0x7f00002a3000/0x4000)=nil, 0x6000) openat(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) shmat(0x0, &(0x7f00001f8000/0x2000)=nil, 0x6000) shmat(r0, &(0x7f0000586000/0x4000)=nil, 0x3000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) r1 = shmat(0x0, &(0x7f0000004000/0x1000)=nil, 0x5000) shmdt(r1) shmdt(r1) 03:04:58 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c00cd25ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:58 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a00001a}]) dup3(r1, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)) io_submit(0x0, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 03:04:58 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:58 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x55, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000380)='./bus\x00', 0x14d8c2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) sendfile(r0, r1, 0x0, 0x80000001) 03:04:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x6800000000000000) [ 597.304523][T16266] loop3: detected capacity change from 0 to 131456 [ 597.307949][T16265] loop4: detected capacity change from 0 to 4168 [ 597.340127][T16266] EXT4-fs (loop3): Unrecognized mount option "@" or missing value 03:04:58 executing program 0: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a00001a}]) dup3(r1, r0, 0x0) io_setup(0x40000000008, 0x0) io_submit(0x0, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 03:04:58 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x2) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 597.348038][T16266] EXT4-fs (loop3): failed to parse options in superblock: @ [ 597.368951][T16265] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 03:04:58 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x55, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000380)='./bus\x00', 0x14d8c2, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000000180)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r3, 0x0, 0x2000428, 0x1) write(r3, &(0x7f0000000140)='/', 0x1) sendfile(r3, r3, &(0x7f0000001000), 0xfec) write(r3, &(0x7f0000000080)="5921527b06da0760a260f636c6b301384e65832b428986dfb28351b3cea31d5d3755ddd32606cd41dcb6939ae2db0dee58d611", 0x33) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x100000c, 0x11, r3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) r5 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa64f, 0x0, @perf_bp, 0x0, 0x200, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000001940)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r9, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r8, @ANYRES32=r7, @ANYRESOCT, @ANYRES32=r6, @ANYRES32, @ANYRES64, @ANYRESHEX=r5], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r3, 0xc0c89425, &(0x7f0000000040)={"1e547b886526f69c3ae2fc1b3380deb9", r4, r7, {0x3ff, 0xffff8001}, {0x37, 0x7}, 0x10000, [0x12100, 0x1, 0x5, 0x7, 0x6, 0x70f8, 0x4000, 0x40, 0x8000, 0x3ff, 0x9, 0x9, 0x3, 0x30d, 0xb2, 0x40]}) flock(r0, 0x8) sendfile(r1, r2, 0x0, 0x80000001) 03:04:58 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c00fe25ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:58 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x3) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 597.400014][T16266] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 597.402051][T16265] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 [ 597.411070][T16266] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1771/file0 supports timestamps until 2038 (0x7fffffff) [ 597.507483][T16265] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 [ 597.523813][T16616] loop3: detected capacity change from 0 to 131456 03:04:59 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x4) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x6c00000000000000) [ 597.558184][T16616] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 597.566195][T16616] EXT4-fs (loop3): failed to parse options in superblock: @ [ 597.583744][T16616] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. 03:04:59 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c00002ece0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 597.599584][T16616] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1772/file0 supports timestamps until 2038 (0x7fffffff) 03:04:59 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x8) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 597.703970][T16903] loop4: detected capacity change from 0 to 4168 [ 597.729630][T16905] loop3: detected capacity change from 0 to 131456 [ 597.743163][T16905] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 597.751242][T16905] EXT4-fs (loop3): failed to parse options in superblock: @ [ 597.775896][T16903] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 597.791507][T16905] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 597.808601][T16905] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1773/file0 supports timestamps until 2038 (0x7fffffff) [ 597.823664][T16903] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 [ 597.852800][T16903] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 03:04:59 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a00001a}]) dup3(r1, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)) io_submit(0x0, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 03:04:59 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c00003fce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:59 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0xf) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:59 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x55, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000380)='./bus\x00', 0x14d8c2, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) fsconfig$FSCONFIG_SET_PATH(r1, 0x3, &(0x7f0000000080)='$)@).\x00', &(0x7f00000000c0)='./bus\x00', r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000001) 03:04:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x7400000000000000) 03:04:59 executing program 0: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c00fe25ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:04:59 executing program 0: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c00fe25ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 598.100404][T17219] loop4: detected capacity change from 0 to 4168 [ 598.111875][T17218] loop3: detected capacity change from 0 to 131456 [ 598.132375][T17219] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 598.165178][T17219] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 [ 598.179094][T17218] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 598.187065][T17218] EXT4-fs (loop3): failed to parse options in superblock: @ [ 598.196584][T17219] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 [ 598.202070][T17218] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 598.226664][T17218] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1774/file0 supports timestamps until 2038 (0x7fffffff) [ 598.246309][T17380] ================================================================== [ 598.254400][T17380] BUG: KCSAN: data-race in __add_to_page_cache_locked / ext4_writepages [ 598.262736][T17380] [ 598.265063][T17380] write to 0xffff88813956ace0 of 8 bytes by task 17323 on cpu 0: [ 598.272847][T17380] __add_to_page_cache_locked+0x276/0x4f0 [ 598.278555][T17380] add_to_page_cache_lru+0xa0/0x1b0 [ 598.283743][T17380] pagecache_get_page+0x6ad/0x910 [ 598.288767][T17380] grab_cache_page_write_begin+0x3f/0x70 [ 598.294398][T17380] ext4_da_write_begin+0x323/0x570 [ 598.299494][T17380] generic_perform_write+0x1b8/0x3e0 [ 598.304763][T17380] ext4_buffered_write_iter+0x305/0x400 [ 598.310382][T17380] ext4_file_write_iter+0x2e7/0x11f0 [ 598.315669][T17380] aio_write+0x2b4/0x390 [ 598.319906][T17380] io_submit_one+0x86f/0x13b0 [ 598.324569][T17380] __se_sys_io_submit+0x105/0x270 [ 598.329593][T17380] __x64_sys_io_submit+0x3f/0x50 [ 598.334516][T17380] do_syscall_64+0x44/0xa0 [ 598.338928][T17380] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 598.344808][T17380] [ 598.347116][T17380] read to 0xffff88813956ace0 of 8 bytes by task 17380 on cpu 1: [ 598.354723][T17380] ext4_writepages+0x13c/0x1d70 [ 598.359560][T17380] do_writepages+0x26b/0x3c0 [ 598.364134][T17380] filemap_flush+0x154/0x180 [ 598.368709][T17380] ext4_alloc_da_blocks+0x47/0xd0 [ 598.373718][T17380] ext4_release_file+0x5b/0x1d0 [ 598.378550][T17380] __fput+0x295/0x520 [ 598.382525][T17380] ____fput+0x11/0x20 [ 598.386681][T17380] task_work_run+0xae/0x130 [ 598.391167][T17380] exit_to_user_mode_prepare+0x156/0x190 [ 598.396788][T17380] syscall_exit_to_user_mode+0x20/0x40 [ 598.402404][T17380] do_syscall_64+0x50/0xa0 [ 598.406813][T17380] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 598.412693][T17380] 03:04:59 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x10) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:04:59 executing program 0: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c00fe25ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:05:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x7a00000000000000) [ 598.414996][T17380] value changed: 0x0000000000000503 -> 0x0000000000000504 [ 598.422097][T17380] [ 598.424399][T17380] Reported by Kernel Concurrency Sanitizer on: [ 598.430524][T17380] CPU: 1 PID: 17380 Comm: syz-executor.1 Tainted: G W 5.15.0-syzkaller #0 [ 598.440312][T17380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 598.450354][T17380] ================================================================== 03:05:00 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000040ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:05:00 executing program 0: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a00001a}]) dup3(r1, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)) io_submit(0x0, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) [ 598.559838][T17542] loop4: detected capacity change from 0 to 4168 [ 598.571305][T17542] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 598.587231][T17542] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 [ 598.600570][T17545] loop3: detected capacity change from 0 to 131456 [ 598.617370][T17545] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 598.625295][T17545] EXT4-fs (loop3): failed to parse options in superblock: @ [ 598.634764][T17542] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 [ 598.668571][T17545] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 598.681042][T17545] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1775/file0 supports timestamps until 2038 (0x7fffffff) 03:05:00 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c00fffece0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:05:00 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a00001a}]) dup3(r1, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)) io_submit(0x0, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 03:05:00 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x11) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:05:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0xf6ffffff00000000) 03:05:00 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x55, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000380)='./bus\x00', 0x14d8c2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x7, 0x0, 0x81, 0x55, 0x0, 0x7fffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000040), 0x8}, 0x8, 0x0, 0x80000000, 0x5, 0x0, 0x9, 0x1, 0x0, 0x40, 0x0, 0x383f1442}, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0x3) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = syz_open_dev$loop(&(0x7f00000001c0), 0x1f, 0x400) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r2) sendfile(r0, r3, 0x0, 0x80000001) 03:05:00 executing program 0: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a00001a}]) dup3(r1, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)) io_submit(0x0, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 03:05:00 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x60) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 598.937539][T17758] loop4: detected capacity change from 0 to 4168 [ 598.938020][T17757] loop3: detected capacity change from 0 to 131456 [ 598.974065][T17758] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 599.018340][T17758] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 [ 599.039523][T17757] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 599.040620][T17758] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 [ 599.047539][T17757] EXT4-fs (loop3): failed to parse options in superblock: @ 03:05:00 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x77) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:05:00 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000005ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:05:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0xfbffffff00000000) [ 599.077871][T17757] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 599.089595][T17757] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1776/file0 supports timestamps until 2038 (0x7fffffff) 03:05:00 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0xfc) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 599.202184][T18175] loop4: detected capacity change from 0 to 4168 [ 599.211875][T18177] loop3: detected capacity change from 0 to 131456 [ 599.235000][T18175] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 03:05:00 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x55, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000380)='./bus\x00', 0x14d8c2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) sendmsg$NFT_MSG_GETSET(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x198, 0xa, 0xa, 0x3, 0x0, 0x0, {0x5, 0x0, 0x4}, [@NFTA_SET_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_SET_EXPR={0x170, 0x11, 0x0, 0x1, @match={{0xa}, @val={0x160, 0x2, 0x0, 0x1, [@NFTA_MATCH_INFO={0xb9, 0x3, "c5932b6085e1b3472ccf1ad98215d30a1757b02f518cbf3618140b280dbb1bb015c7be42b58a80a1fca4e9b14587d8195f1a41309e0e19555a0b2a21d99df191d16a50cbaf86fda56022686d1e0074ecde0213415500cef1d3d233076da8e9965d1c065ff0983413f6da4666eb6a9b6336210bda7f74cce7c2b0d23be3f2ea7cb6847d2c7e854489f2a2c040360aabe8751c844b63db0d1b5d0bf2c62b18b730905805ac8dfec1555f03a72a2e42c546b08897251c"}, @NFTA_MATCH_NAME={0x9, 0x1, '+\\$\'\x00'}, @NFTA_MATCH_REV={0x8, 0x2, 0x1, 0x0, 0xfff}, @NFTA_MATCH_REV={0x8, 0x2, 0x1, 0x0, 0x20}, @NFTA_MATCH_INFO={0x82, 0x3, "2c8589a7ebf8d4f3b49c2641e542f7ab2261f7233990ba2d9b63a0344ec2bc2484e63e368f1dfdb311118662571703bababda2e10dbc79b064ed9344ab02190c975fc5a4493ae67de102e3d9b1bbd921056805b88e15bc699efbaae2af70f696c1b5ddacc0ea11f8a8c2375625b7e57776831948c130401611de91a6f31e"}]}}}, @NFTA_SET_POLICY={0x8}]}, 0x198}, 0x1, 0x0, 0x0, 0x20000080}, 0x400c010) [ 599.251342][T18175] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 [ 599.269871][T18177] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 599.278054][T18177] EXT4-fs (loop3): failed to parse options in superblock: @ 03:05:00 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x120) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 599.318136][T18177] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 599.331412][T18177] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1777/file0 supports timestamps until 2038 (0x7fffffff) [ 599.332626][T18175] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 03:05:00 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c00002ece0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 599.470980][T18687] loop3: detected capacity change from 0 to 131456 [ 599.514251][T18687] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 599.522231][T18687] EXT4-fs (loop3): failed to parse options in superblock: @ [ 599.547001][T18687] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 599.566514][T18687] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1778/file0 supports timestamps until 2038 (0x7fffffff) 03:05:01 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a00001a}]) dup3(r1, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x0, 0x0) 03:05:01 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x55, 0x2, 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', &(0x7f00000001c0)={0x109000, 0xfd247a50651e805d, 0xd}, 0x18) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000200)={0x0, 0xffffffff}) r1 = open(&(0x7f0000000380)='./bus\x00', 0x14d8c2, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket(0x200000100000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r4, &(0x7f0000000200)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @multicast}, 0x14) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f0000000100)=0x800b, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000780)={0x0, 0x0}) r7 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r8, 0x0) sendmsg$unix(r4, &(0x7f0000000840)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000700)=[{&(0x7f00000002c0)="5ca669604883aa46521fa5d255cb21c7589cb7820f4ba07687049e43b00de06c3dd4b4787ffdd3718d9c698fd973c64b48d755a6c024ad74bfa0567001b8382435144e1daff90ec325b75971449e3585bb643237bf7451744cc4edc7d711babf69a3a97acfea58dd0f1860", 0x6b}, {&(0x7f0000000340)="b5bd909aebeadfc7c9c5", 0xa}, {&(0x7f00000003c0)="9e7b54d51015374258137b6a762c78720c68531379bbf1239dc954d10c39e31d40135c8da113eb01783f0c54cb9b3554a22c489d056d029bc785568ecc1c6ff3c3e4952705a8dcfd72d81b693034826654afbe0ee3d86d", 0x57}, {&(0x7f0000000440)="452f9b8dc9b06d45cd600880435d8ef6eb6985dfd54bf21566118bcb640b91a245cbf658bbaf310989475680722c9e44afab2bd3adb1045061fb089739", 0x3d}, {&(0x7f0000000480)="64ee94429bdff631c3d8bfdd533f90980b8a64d2550399fcc19dd524e3662963c1bb4e079d25b535b06ad52e78b66aa0bde4df3934594d0a00b5df13f80c99bfc91930ab89e7cbf2177d3af9e62fab6f453e179cc9b8cad2185d5097a85e0431ed5d652ffb890faa17fe0a399b511011046b11e556b044d26805d6e004c700a1c3602fb1f1e2d346", 0x88}, {&(0x7f0000000540)="d83969362386b819cefb788b09938a96e825c0313f59f2a16ca5f6ad0a20feea1f3e1a5de008c0d110b5c23f679300f5008a4caf12b0fe953c107ad5ed26e8f97933da8be871b2c2744c62f0e74e0058f4765d36e9aee55f57f21935284221b674131c0f4523ce8fc63946c531cc5bb42b07d4e2d72df28d1a53f9c94b1a5801a254234c2aeb1fd5455b5400f4d19a6352d3e79e137eaaec1cafed5014eada359787231ac7ce8c478d9cc018f4bf103f90d1f528ed58c44d47eea2020daf6b12857c59551d6a0f6c4f515c3c9614ded6d7b0683ef610bbc51c3b0d69d7b2849b244c21de02045feb01988b6282706247e28f421134be782ab2", 0xf9}, {&(0x7f0000000640)="fd0b8c3bea2e2177faaf8786e60a6226727cb9815e0b7129aa74fb05ddbbc24f9dc453f33a91a0901b983702b9cd93aab7bfdd8e840a28f925a9ceed5067543d933ca3162d42e3602a7d272a0eaf1ce22900a0a3eb9dd0a3dfb97deba6918c754c74f01344f6ef9d433d798195ac94467ec6488eb810dba166d3f0ebffbafc2b5a58d10390297aacfe405e260f81a7a9885afd316e00ca60915986ac9ef6c899cd54da1aa6af61dd8a7c0489c267a202b725", 0xb2}], 0x7, &(0x7f0000000800)=[@cred={{0x1c, 0x1, 0x2, {r6, r8}}}], 0x20, 0x40}, 0x4000000) utime(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)={0xed8, 0x5}) finit_module(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0x3) sendfile(r1, r2, 0x0, 0x400020080000001) 03:05:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0xfeffffff00000000) 03:05:01 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x220) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:05:01 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c0000fece0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:05:01 executing program 0: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0xfc) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:05:01 executing program 0: r0 = socket(0x6, 0x0, 0x100) write(r0, &(0x7f00000000c0)="240000001e005f3814fffffffffffff80700000016000000000000000800070016000000", 0x24) [ 599.676504][T18690] loop4: detected capacity change from 0 to 4168 [ 599.697378][T18690] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 599.705095][T18722] loop3: detected capacity change from 0 to 131456 [ 599.710903][T18690] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 [ 599.760864][T18722] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 599.768565][T18690] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 [ 599.768835][T18722] EXT4-fs (loop3): failed to parse options in superblock: @ [ 599.799244][T18722] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. 03:05:01 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x2ff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:05:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0xffefffff00000000) 03:05:01 executing program 0: set_mempolicy(0x3, &(0x7f0000000140)=0x9, 0x7) set_mempolicy(0x8003, &(0x7f00000000c0)=0x8, 0x25274259) r0 = syz_open_dev$sg(&(0x7f0000000180), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000080)={0x0, 0x83, 0xffffc9af}) r1 = memfd_create(&(0x7f0000000180)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r1, 0x0, 0x2000428, 0x1) write(r1, &(0x7f0000000140)='/', 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xfec) write(r1, &(0x7f0000000080)="5921527b06da0760a260f636c6b301384e65832b428986dfb28351b3cea31d5d3755ddd32606cd41dcb6939ae2db0dee58d611", 0x33) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x100000c, 0x11, r1, 0x0) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x5}) ftruncate(r2, 0x6304) r3 = socket$inet6(0xa, 0x80003, 0x5) r4 = fcntl$dupfd(r2, 0x0, r3) lseek(r4, 0x0, 0x4) memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000100)={{0x1, 0x1, 0x18, r1, {0x8}}, './file0\x00'}) ioctl$SCSI_IOCTL_START_UNIT(r5, 0x5) set_mempolicy(0x0, &(0x7f0000000000)=0x10001, 0x152) [ 599.812002][T18722] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1779/file0 supports timestamps until 2038 (0x7fffffff) 03:05:01 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025620100000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:05:01 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x300) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 599.884792][T19014] program syz-executor.0 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 599.919867][T19017] loop4: detected capacity change from 0 to 4168 [ 599.944686][T19017] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 599.959742][T19017] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 [ 599.987001][T19088] loop3: detected capacity change from 0 to 131456 [ 599.995396][T19017] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 [ 599.999651][T19088] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 600.015479][T19088] EXT4-fs (loop3): failed to parse options in superblock: @ [ 600.029113][T19088] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 600.048140][T19088] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1780/file0 supports timestamps until 2038 (0x7fffffff) 03:05:01 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a00001a}]) dup3(r1, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x0, 0x0) 03:05:01 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x59a0, 0x0, 0x0, 0x6, 0x683}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x5}) ftruncate(r0, 0x6304) r1 = socket$inet6(0xa, 0x80003, 0x5) r2 = fcntl$dupfd(r0, 0x0, r1) lseek(r2, 0x0, 0x4) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000000040)='./file1\x00', 0x50000442) mount$9p_fd(0x0, &(0x7f0000000300)='./file1\x00', &(0x7f0000000340), 0xfb5aaa8ee040a8dc, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@privport}, {@version_9p2000}, {@cache_fscache}, {@privport}, {@loose}, {@loose}, {@fscache}, {@privport}, {@cache_mmap}], [{@obj_role={'obj_role', 0x3d, '\x11}'}}, {@obj_user={'obj_user', 0x3d, '$\x96!.'}}]}}) timer_create(0x6, 0x0, 0x0) r4 = inotify_init1(0x0) inotify_add_watch(r4, &(0x7f0000000040)='./file1\x00', 0x50000442) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) 03:05:01 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x358) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:05:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0xffffff7f00000000) 03:05:01 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025700100000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 600.327016][T19330] loop4: detected capacity change from 0 to 4168 [ 600.334600][T19332] loop3: detected capacity change from 0 to 131456 03:05:01 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000240)={0x1}, 0x8) sendto$inet(r0, 0x0, 0xffffffffffffff7c, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000040)='\x00', 0x1, 0x2004c004, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/pm_print_times', 0x140, 0xde) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) close(r0) [ 600.387003][T19332] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 600.390358][T19330] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 600.394971][T19332] EXT4-fs (loop3): failed to parse options in superblock: @ [ 600.418524][T19330] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 03:05:01 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x388) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:05:02 executing program 0: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000000000)={{0x77359400}}, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x27c201, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f00000001c0)={{0x0, 0x989680}, {r2, r3+60000000}}, &(0x7f0000000200)) clock_adjtime(0x0, &(0x7f0000000040)={0xd54}) [ 600.497363][T19330] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 03:05:02 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x4d8) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:05:02 executing program 0: syz_mount_image$vfat(&(0x7f0000008440), &(0x7f0000008480)='./file0\x00', 0x8, 0x0, &(0x7f0000008580), 0x8034, &(0x7f0000000040)=ANY=[]) chdir(&(0x7f0000000000)='./file0\x00') 03:05:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0xffffffff00000000) 03:05:02 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x508) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 600.657785][T19332] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 600.686486][T19858] loop4: detected capacity change from 0 to 4168 [ 600.738942][T19858] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 600.746020][T19332] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1781/file0 supports timestamps until 2038 (0x7fffffff) [ 600.764357][T19858] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 14 [ 600.814961][T19858] EXT4-fs error (device loop4): ext4_lookup:1789: inode #12: comm syz-executor.4: deleted inode referenced: 13 03:05:02 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a00001a}]) dup3(r1, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x0, 0x0) 03:05:02 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000680), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @remote}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4008090}, 0x20044090) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)={0x44, r1, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'geneve0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x3, @broadcast}, @NLBL_UNLABEL_A_IPV6ADDR={0x4, 0x2, @rand_addr=' \x01\x00'}]}, 0x44}}, 0x0) 03:05:02 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x598) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:05:02 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce00000001000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 03:05:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10004}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x0) [ 601.000382][T19966] loop4: detected capacity change from 0 to 4168 [ 601.000449][T19961] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 601.008596][T19967] loop3: detected capacity change from 0 to 131456 03:05:02 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x5c8) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:05:02 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() setrlimit(0x0, &(0x7f0000000040)={0x8000, 0xfffffffffffffff8}) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2}, 0x0) r1 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x38, 0x2, 0x44, 0x0, 0x5, 0x1, 0x2}, 0x0) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x5, 0x23, 0x1, 0x3, 0xff, 0xffffffffffffff07, 0x4, 0xe980, 0x5}, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) sched_setscheduler(r1, 0x0, &(0x7f0000000000)) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) clone(0x530a0480, 0x0, 0x0, 0x0, 0x0) [ 601.069585][T19967] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 601.077527][T19967] EXT4-fs (loop3): failed to parse options in superblock: @ [ 601.088874][T19966] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 03:05:02 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x805) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:05:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') mount(&(0x7f0000000080)=@md0, &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000140)='hfs\x00', 0x4020, &(0x7f00000002c0)='ext4\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x0) [ 601.207267][T19967] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. [ 601.243475][T19967] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1782/file0 supports timestamps until 2038 (0x7fffffff) 03:05:02 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x810) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 03:05:02 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce00000002000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 601.315956][T20388] loop4: detected capacity change from 0 to 4168 03:05:02 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0x8f0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 601.402743][T20388] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 601.441144][T20512] loop3: detected capacity change from 0 to 131456 [ 601.484737][T20512] EXT4-fs (loop3): Unrecognized mount option "@" or missing value [ 601.492705][T20512] EXT4-fs (loop3): failed to parse options in superblock: @ [ 601.512888][T20512] EXT4-fs (loop3): mounted filesystem without journal. Opts: @; ,errors=continue. Quota mode: none. 03:05:03 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a00001a}]) dup3(r1, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r4, 0x0, &(0x7f0000000540)) 03:05:03 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) r1 = socket$netlink(0x10, 0x3, 0x0) finit_module(0xffffffffffffffff, 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext={0x5}, 0x11040, 0x0, 0x10000000, 0x4, 0x20007fffffff, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001e40)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) r4 = dup(r2) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000006840)=ANY=[@ANYRES32=r3, @ANYRES16, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x20000014}, 0x40025) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000001200)={0x0, 0x8, {0x8, @struct={0x0, 0x4}, 0x0, 0x80000001, 0x200, 0x3f, 0xea8, 0x0, 0x473, @usage=0x533, 0x4380, 0x7, [0x0, 0x0, 0x8, 0x6, 0xffff, 0x9]}, {0xd8, @struct={0x80, 0x9}, r3, 0x0, 0x4, 0x1, 0x802, 0x8, 0x80, @struct={0x2, 0x5}, 0x9, 0x4320, [0x7fffffff, 0x0, 0x0, 0x0, 0xa8, 0xb07]}, {0x417ef0c5, @usage=0x4, 0x0, 0xfff, 0x9, 0x9, 0x0, 0x10001, 0x4, @struct={0x0, 0x400}, 0x8, 0x0, [0x1, 0x8001, 0x0, 0x7fff, 0x391, 0x3]}, {0x166d, 0x1}}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000180)={r3, 0x0, 0x7, 0x1}) ioctl$BTRFS_IOC_RESIZE(0xffffffffffffffff, 0x50009403, &(0x7f0000001880)=ANY=[@ANYRES32, @ANYBLOB="c4aad7b8", @ANYRESDEC=r3, @ANYBLOB="3a2d303001303030303030303030303030303030303154"]) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) r5 = openat$incfs(0xffffffffffffffff, &(0x7f0000000040)='.log\x00', 0x375500, 0x52) fcntl$dupfd(0xffffffffffffffff, 0x406, r4) recvmmsg(r5, &(0x7f00000017c0)=[{{&(0x7f0000000080)=@ax25={{0x3, @null}, [@remote, @netrom, @bcast, @default, @netrom, @null, @null, @null]}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/200, 0xc8}, {&(0x7f00000002c0)=""/154, 0x9a}, {&(0x7f0000000440)=""/178, 0xb2}], 0x4, &(0x7f0000000500)=""/242, 0xf2}, 0x401}, {{&(0x7f0000000600)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000380)=""/15, 0xf}, {&(0x7f0000000680)=""/117, 0x75}], 0x2, &(0x7f0000001780)=""/55, 0x37}}], 0x2, 0x10100, &(0x7f0000001840)={0x77359400}) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) recvmmsg(r0, &(0x7f0000006580)=[{{&(0x7f0000001a40)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000001ac0)=""/237, 0xed}, {&(0x7f0000006740)=""/215, 0xd7}], 0x2, &(0x7f0000001cc0)=""/127, 0x7f}, 0x4333}, {{&(0x7f0000001d40)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000002440)=[{&(0x7f0000001bc0)=""/27, 0x1b}, {&(0x7f0000002240)=""/246, 0xf6}, {&(0x7f0000002340)=""/195, 0xc3}, {&(0x7f0000001e00)=""/11, 0xb}], 0x4, &(0x7f0000002480)=""/33, 0x21}, 0x8}, {{&(0x7f00000024c0)=@generic, 0x80, &(0x7f0000002a00)=[{&(0x7f0000002540)=""/127, 0x7f}, {&(0x7f00000025c0)=""/13, 0xd}, {&(0x7f0000002600)=""/132, 0x84}, {&(0x7f00000026c0)=""/166, 0xa6}, {&(0x7f0000002780)=""/137, 0x89}, {&(0x7f0000002840)=""/31, 0x1f}, {&(0x7f0000002880)=""/67, 0x43}, {&(0x7f0000002900)=""/16, 0x10}, {&(0x7f0000002940)=""/13, 0xd}, {&(0x7f0000002980)=""/115, 0x73}], 0xa, &(0x7f0000002ac0)=""/234, 0xea}}, {{&(0x7f0000002bc0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x80, &(0x7f0000004000)=[{&(0x7f0000006700)=""/33, 0x21}, {&(0x7f0000002c80)=""/181, 0xb5}, {&(0x7f0000002d40)=""/161, 0xa1}, {&(0x7f0000002e00)=""/227, 0xe3}, {&(0x7f0000002f00)=""/4096, 0x1000}, {&(0x7f0000003f00)=""/248, 0xf8}], 0x6}, 0xed12}, {{&(0x7f0000004080)=@hci, 0x80, &(0x7f0000006500)=[{&(0x7f0000004100)=""/4096, 0x1000}, {&(0x7f0000005100)=""/4096, 0x1000}, {&(0x7f0000006100)=""/162, 0xa2}, {&(0x7f00000061c0)=""/139, 0x8b}, {&(0x7f0000006280)=""/190, 0xbe}, {&(0x7f0000006340)=""/34, 0x22}, {&(0x7f0000006380)=""/101, 0x65}, {&(0x7f0000006400)=""/214, 0xd6}], 0x8}, 0xfffff50c}], 0x5, 0x1, &(0x7f00000066c0)={0x0, 0x989680}) fcntl$dupfd(r0, 0x0, r1) 03:05:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f0000000080)='./file1/../file0\x00', 0x0, 0x147) 03:05:03 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0xa70) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 601.529975][T20512] ext4 filesystem being mounted at /root/syzkaller-testdir804401333/syzkaller.OG5a4M/1783/file0 supports timestamps until 2038 (0x7fffffff) 03:05:03 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getspdinfo={0x14}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce00000003000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 601.595189][ C0] sd 0:0:1:0: tag#2505 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 601.605086][ C0] sd 0:0:1:0: tag#2505 CDB: opcode=0xe5 (vendor) [ 601.611443][ C0] sd 0:0:1:0: tag#2505 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 601.620587][ C0] sd 0:0:1:0: tag#2505 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 601.629643][ C0] sd 0:0:1:0: tag#2505 CDB[20]: ba 03:05:03 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x6, 0x81, 0x0, @mcast2, @remote, 0x0, 0x0, 0x81, 0x10001}}) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e24, 0x6d96, @mcast1, 0x80000001}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x10000, 0xf00) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 601.637908][T20702] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 601.648588][T20704] loop4: detected capacity change from 0 to 4168 [ 601.656003][T20702] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 601.723881][T20704] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 03:05:03 executing program 4: r0 = openat2(0xffffffffffffffff, &(0x7f00000004c0)='./file1\x00', &(0x7f0000000840)={0x2000, 0x40, 0x4}, 0x18) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000180)="00000000000000000000000091b73ef4bad944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {0x0, 0x0, 0x4000000000004880}, {&(0x7f0000000340)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x6c00}, {&(0x7f0000000500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x880, 0x28) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x5}) ftruncate(r1, 0x6304) r2 = socket$inet6(0xa, 0x80003, 0x5) r3 = fcntl$dupfd(r1, 0x0, r2) lseek(r3, 0x0, 0x4) ioctl$SG_IO(r3, 0x2285, &(0x7f00000002c0)={0x0, 0xfffffffffffffffc, 0xf7, 0xf8, @buffer={0x0, 0x2d, &(0x7f00000000c0)=""/45}, &(0x7f0000000540)="05829b2f5dc056581992d8158997d34592f180f5e81301c6ffc2c3ab6eb6b2b3cf7f9af644ab667fcad7c23e4bb301619dff3cbd19cd2d0cf869bc16d86b7f6403daf034ebe59f971bcde805114e8b6d1d8ccea54eb769aaeb4343cc63a16ad03d6f586f05b43e5ac3839293226e56e76a6624d2afbb263235a02545cd7193b0ef94574a06d0deb089bcc15f7df3b622b000878580df116ac17acb70e5bf81024af1d3fdd787ea65ce89970532dd972a3bdcf5932b79c07c08eed0ce24ac0521bae60e5f29481ed54406df8f145c127d6654b7089f6496deed7cdc577c5fc7070589ba49e9074433e5de1dd9f6de42c4fee3cc0c8bfcfe", &(0x7f0000000400)=""/150, 0x3a90, 0x36, 0xffffffffffffffff, &(0x7f0000000140)}) [ 601.769009][T20890] loop3: detected capacity change from 0 to 131456 03:05:03 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {0x0, r4}, {r3}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {0x0, r4}, {r3}, {r2, r4}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {0x0, r4}, {}, {r2}, {0x0, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {r2}, {}, {r3, r4}, {r2}, {}, {}, {r2, r4}, {r2}, {}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {r3, r4}, {}, {}, {r2, r4}, {0x0, r4}, {r3}, {r2, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {0x0, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {r2}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {r3}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {0x0, r4}, {r3}, {r3, r4}, {}, {}, {r2}, {0x0, r4}, {r2}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {r2, r4}, {}, {r2, r4}, {}, {r3}, {r3}, {r2}, {0x0, r4}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {0x0, r4}, {r2, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000001c0)={{r3, 0x0, 0x113f, 0x8, 0x7, 0x4, 0x35f, 0x0, 0x9, 0x0, 0x81, 0x7, 0x98, 0x0, 0x1000}, 0x8, [0x0]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b