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0x1000}, {&(0x7f0000008dc0)="fd57fb1d06985fd763f67b4a", 0xc}, {&(0x7f0000008e00)="c157b1e8ceaf14fb80ff71480028c8", 0xf}, {&(0x7f0000008e40)="07ade7f43fc6c8e1e7b73174c327534b0160eb3bb1f62ba05dc2d41be20004778c4ed926d45c2c4800dea0f703642f2b2685bef1a61c35458b7c8e2be8010e13445884d2cc78e3b39da1b515fa99b55f5c3412a0f0dbc04f2b18099a1ce363", 0x5f}, {&(0x7f0000008ec0)="eab09fd248f3e427e16185c091f572dbae2eabc26b84d8bb136ed2ef026c3ae9fc1008bed85cfe9f1e4f35739c69ef0dee0ca1de6a7bf83a1c5cc953ba3fd7335305625dad033582", 0x48}, {&(0x7f0000008f40)="466623b2e4c0b51bae637ced11fb231fe30700d5ecbbcebbe5400e", 0x1b}], 0x7, &(0x7f0000008fc0)=[{0x3c, 0x11, 0x0, "0665f87b9edde27d5467597b1721e96d52294ecd107f60dade066179c0f043441b5e6e850c82abb8fdd2ebbd0c465e2b"}], 0x3c}}, {{&(0x7f0000009000)=@nfc={0x27, 0x1, 0x0, 0x6}, 0x80, &(0x7f000000a200)=[{&(0x7f0000009080)="b9def44551be028d50696e09932c3e7f7b8e87b59a46c965c2ff29a09dc13bba5b4bc21f2406f38062ebd4efbacf6d7f8476240316d4120f47862a42d0bb114cc08b58560928a439235ba342482b5ceddc1ac780065e", 0x56}, {&(0x7f0000009100)="6973f83aa51c443c8469655fe08f2b1df5e74af463b185854f14f2f4bb8259fb6d8887f0093c3551161a44be1491390a4c54ee4b0b420141a14d", 0x3a}, {&(0x7f0000009140)="c6beae438e7063d2eb94f75163fd8214eb8540c6df7feea7040f8b694074c233cedd9bcea7276897421916feb9fbcc583032cbae2b7b09a48f5c2bea1153d62afd814118135a83bcc92a66f79e674e77c99fc47ece6bd6a425f5e62f5a29facf4d7a50db23ef1cfbc906df3c49bc29fc46c7e95cb7018c4137d00d2c40892cb7a5faa94641150899383cd777ac8d4df91e2c5c3e49a25dac83936c441971332086f2f1abecfdb72f74cd87325d1843dd9df4f6ffb89f06f70f5d4e", 0xbb}, {&(0x7f0000009200)="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", 0x1000}], 0x4, &(0x7f000000a240)=[{0xec, 0x1d, 0x7, "5502b2fbb0b198352342c19ef3431dcd8ccba989177313d92d7395e85b152657a61cb6b9c7d9b732106e6b7a2845115c81c958f8c658b4f5285fa41228b561ea433628d2edf36e1e2eb4c9b1356cff442fe1417a9580ca64a85c6c8636444d0393d287f392ec8c8559c60b7974e5bdc36d0036bdf2da3c06da2f4963112bcbaa3f8766123298a4bbd3503c3fc64e36e3bbfc960b46d082d8d3f7540d857f129d172c6d0f1f7c3daf5b76c92ea5c0a8e4c5411e2ba16ac5bcc6199ee7eae01f5d2f2e0b5946e03ac265ef4679774c186364dccc4e50b6a3f6455deee493cbce30"}], 0xec}}], 0xa, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000001c0)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x3, 0x1, 0x0, 0x2, 0x6, 0xb0}, 0x20) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000000a480)={0x0, @in={{0x2, 0x4e22, @multicast2}}}, 0x84) ptrace$getregs(0xe, 0x0, 0x2, 0x0) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {0x0}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f000000a540), &(0x7f000000a580)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) recvmsg$can_raw(r3, &(0x7f000000ca80)={&(0x7f000000a5c0)=@in={0x2, 0x0, @dev}, 0x80, &(0x7f00000051c0)=[{&(0x7f000000a640)=""/110, 0x6e}, {&(0x7f000000a6c0)=""/107, 0x6b}, {&(0x7f000000a740)=""/87, 0x57}, {&(0x7f000000a7c0)=""/4096, 0x1000}, {&(0x7f000000b7c0)=""/4096, 0x1000}, {&(0x7f000000c7c0)=""/255, 0xff}, {&(0x7f000000c8c0)=""/192, 0xc0}, {&(0x7f0000004b40)=""/12, 0xc}], 0x8, &(0x7f000000c980)=""/250, 0xfa}, 0x40010020) 18:55:42 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) ptrace$getregs(0xffffffffffffffff, 0xffffffffffffffff, 0x8004, 0x0) r2 = socket(0x26, 0x4, 0x85cf) r3 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r3, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r3) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r2, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {0x0}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x5fdd}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={'vlan0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000001140)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x503, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r6}]}, 0x44}}, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x68, r6}) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:55:42 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3277.671778][ T4081] loop1: detected capacity change from 0 to 512 [ 3277.711209][ T4081] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:55:42 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xff00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:55:43 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x3e8}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:55:43 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) r2 = socket(0x26, 0x4, 0x85cf) r3 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r3, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) sendto$inet6(r3, &(0x7f00000001c0)="36d579e9471eb24b76cb2b7f50d9b794314ad83ce1a6b071a0973eb1acc483eaff4639a84d62a5079f9272804cf66e7b984270496f40a9a4c21b7cbbf46f9fda47a89933b8c1dbd842e5e5b151973e3ddb41e9e95f33f9a8427581bba6bf421dce0ea42dfae0cc493d5b352901a4fb12d1aa09c15a2de3b18f51f90f2c0406aaca9404a442cefde7254530055dac484d813948ee8bd9e36aca39a500e997668842bd7ce7251cc7966902d3b5b69c7d", 0xaf, 0x4004003, &(0x7f0000000100)={0xa, 0x4e20, 0x80000001, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) socket(0x26, 0x4, 0x7d8b) recvmmsg(r2, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {0x0}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:55:43 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3279.649002][ T4096] loop2: detected capacity change from 0 to 512 18:55:44 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x3e8, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) [ 3279.832967][ T4099] loop1: detected capacity change from 0 to 512 [ 3279.845249][ T4096] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3279.850388][ T4099] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:55:44 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) r2 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r2, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {0x0}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:55:44 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x500}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:55:44 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) [ 3280.145399][ T4104] loop3: detected capacity change from 0 to 512 [ 3280.159243][ T4104] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 3280.245537][ T4110] loop2: detected capacity change from 0 to 512 [ 3280.323015][ T4110] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3280.823574][ T4115] loop1: detected capacity change from 0 to 512 [ 3280.879158][ T4115] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:55:45 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x2, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:55:45 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xff00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:55:45 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x700}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) [ 3281.598213][ T4124] loop1: detected capacity change from 0 to 512 [ 3281.653807][ T4124] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:55:46 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x4, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) [ 3281.761212][ T4126] loop2: detected capacity change from 0 to 512 [ 3281.782156][ T4126] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3281.827472][ T4129] loop3: detected capacity change from 0 to 512 [ 3281.877098][ T4129] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 18:55:46 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xff00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) [ 3282.701794][ T4132] loop1: detected capacity change from 0 to 512 [ 3282.751771][ T4136] loop3: detected capacity change from 0 to 512 [ 3282.821088][ T4136] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 3283.046152][ T4132] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:55:47 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0xa00}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:55:47 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) syz_io_uring_setup(0x15b4, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}, 0x0) r4 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x17, 0x10, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(r2, 0x0, &(0x7f0000000240)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x1, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x9) syz_io_uring_submit(r2, r4, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x9) ptrace$getregs(0xe, 0x0, 0x2, 0x0) r5 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r5, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {0x0}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r6, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f0000000a40)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0000000000000000000000004500001400000000002f9078e0000001e0000001"]}) getpeername$inet6(r6, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @local}}, 0x0, 0x2, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3283.408117][ T4144] loop2: detected capacity change from 0 to 512 [ 3283.446570][ T4144] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 18:55:48 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) r2 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r2, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {0x0}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x98) 18:55:48 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x80, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) r2 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r2, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {0x0}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:55:49 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) r2 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r2, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {0x0}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:55:49 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x5, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:55:49 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0xe00}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:55:49 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) syz_io_uring_setup(0x15b4, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}, 0x0) r4 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x17, 0x10, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(r2, 0x0, &(0x7f0000000240)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x1, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x9) syz_io_uring_submit(r2, r4, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x9) ptrace$getregs(0xe, 0x0, 0x2, 0x0) r5 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r5, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {0x0}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r6, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f0000000a40)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0000000000000000000000004500001400000000002f9078e0000001e0000001"]}) getpeername$inet6(r6, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @local}}, 0x0, 0x2, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3284.753012][ T4157] loop1: detected capacity change from 0 to 512 [ 3284.958979][ T4164] loop2: detected capacity change from 0 to 512 [ 3285.094234][ T4164] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3285.214577][ T4157] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:55:49 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x65, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:55:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000900)=0x5, 0x4) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) r2 = openat$proc_capi20(0xffffff9c, &(0x7f0000000540), 0x101000, 0x0) sendmsg$nl_route(r2, &(0x7f00000008c0)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x85034282de840fe2}, 0xc, &(0x7f0000000880)={&(0x7f0000000840)=@ipv6_getanyicast={0x14, 0x3e, 0x400, 0x70bd27, 0x25dfdbfd, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x11}, 0x400) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@ipv4_newrule={0x34, 0x20, 0x10, 0x70bd2d, 0xe57, {0x2, 0x90, 0x14, 0x33, 0x1f, 0x0, 0x0, 0x2, 0x10}, [@FRA_DST={0x8, 0x1, @remote}, @FRA_FLOW={0x8, 0xb, 0x3}, @FRA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x1a}}]}, 0x34}, 0x1, 0x0, 0x0, 0xc100}, 0x8000) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {0x0}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3285.656977][ T4169] loop3: detected capacity change from 0 to 512 [ 3285.937323][ T4169] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 18:55:51 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x7, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:55:51 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socket$inet6(0xa, 0x3, 0x3) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22, 0xed, @local, 0x7}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="00000000000000060000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000000000004500001400000000002f9078e0000001e0000001"]}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) r2 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r2, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {0x0}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:55:51 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x5c00}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:55:51 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) r2 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r2, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {0x0}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0xe, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3286.680932][ T4180] loop1: detected capacity change from 0 to 512 [ 3286.702591][ T4180] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:55:51 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x25, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) [ 3286.845593][ T4187] loop2: detected capacity change from 0 to 512 [ 3287.169351][ T4187] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 18:55:51 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) socket$inet6(0xa, 0xb, 0x7) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) r2 = socket(0x26, 0x4, 0x85cf) r3 = socket(0x22, 0x2, 0x3) sendmsg$NFT_MSG_GETRULE(r1, &(0x7f0000000580)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000540)={&(0x7f0000000a40)={0x178, 0x7, 0xa, 0x5, 0x0, 0x0, {0x5, 0x0, 0x5}, [@NFTA_RULE_POSITION={0xc, 0x6, 0x1, 0x0, 0x2}, @NFTA_RULE_POSITION={0xc, 0x6, 0x1, 0x0, 0x2}, @NFTA_RULE_ID={0x8, 0x9, 0x1, 0x0, 0x3}, @NFTA_RULE_USERDATA={0x9a, 0x7, 0x1, 0x0, "5f1924b2cd7ac7b17aad6a04d0bb61726532a90845cf3ca89f7fde99f7bf8fc6e7c51d781b97169c67d876c29502105ff79b9baf8d8a274bb18b29c3141bbdea6f093b84af1398616a26369eb4a393467e146e8f0b7a6d280c0ab51bd4565e088004f57e67428cc7e2fad2a33a8abd79a012953ae706b74361b5995add9a6f69f9235768253b43ea469ed7fc1d67ff72c6ddfe26029e"}, @NFTA_RULE_COMPAT={0x14, 0x5, 0x0, 0x1, [@NFTA_RULE_COMPAT_PROTO_IPV6={0x8, 0x1, 0x1, 0x0, 0x6c}, @NFTA_RULE_COMPAT_FLAGS={0x8, 0x2, 0x1, 0x0, 0x2}]}, @NFTA_RULE_COMPAT={0x34, 0x5, 0x0, 0x1, [@NFTA_RULE_COMPAT_PROTO_IPV6={0x8, 0x1, 0x1, 0x0, 0x4af803ab81107579}, @NFTA_RULE_COMPAT_PROTO_IPV6={0x8, 0x1, 0x1, 0x0, 0x29}, @NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0x17}, @NFTA_RULE_COMPAT_PROTO_IPV6={0x8, 0x1, 0x1, 0x0, 0x3b}, @NFTA_RULE_COMPAT_PROTO_IPV4={0x8, 0x1, 0x1, 0x0, 0x89}, @NFTA_RULE_COMPAT_PROTO_IPV4={0x8, 0x1, 0x1, 0x0, 0x8}]}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_RULE_COMPAT={0x54, 0x5, 0x0, 0x1, [@NFTA_RULE_COMPAT_FLAGS={0x8}, @NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0xf5}, @NFTA_RULE_COMPAT_PROTO_IPV6={0x8, 0x1, 0x1, 0x0, 0x2}, @NFTA_RULE_COMPAT_FLAGS={0x8}, @NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0x800}, @NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0x6005}, @NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0x88f5}, @NFTA_RULE_COMPAT_PROTO_IPV6={0x8, 0x1, 0x1, 0x0, 0x87}, @NFTA_RULE_COMPAT_PROTO_IPV4={0x8, 0x1, 0x1, 0x0, 0x33}, @NFTA_RULE_COMPAT_FLAGS={0x8}]}]}, 0x178}, 0x1, 0x0, 0x0, 0x8800}, 0x20000000) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r3, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r3, 0x8983, &(0x7f0000000100)) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r2, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {0x0}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000001c0), &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3287.457616][ T4190] loop3: detected capacity change from 0 to 512 18:55:52 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x8, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:55:52 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x6000}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) [ 3287.732494][ T4190] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 3287.958666][ T4200] loop1: detected capacity change from 0 to 512 [ 3288.178797][ T4200] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 3288.232230][ T4202] loop2: detected capacity change from 0 to 512 [ 3288.243988][ T4202] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 18:55:52 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {0x0}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000012c0)={'sit0\x00', &(0x7f0000001240)={'syztnl1\x00', r2, 0x29, 0xfe, 0x7, 0x40, 0x0, @remote, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x40, 0x80, 0xfd1f, 0x10001}}) sendmmsg$inet6(r4, &(0x7f0000001780)=[{{&(0x7f0000000580)={0xa, 0x4e21, 0x5, @remote, 0x3}, 0x1c, &(0x7f0000000900)=[{&(0x7f0000000840)="502c1f9cbe222a60073d01e874d16c4868659e56a978490e6cc955dacf01a00473bf0537d160f7c3df17b3888b637c963c82bda228404e7f17fe27e5d85a2b1c061976a904a7d6a8fc57e9c4d2062d8ea753b7fd74571892", 0x58}, {&(0x7f00000008c0)="f84ca1777be92e6bc223a00eebb0dd2ccfb893b43132c60d34f2f42fb42e74d08f84dfadac92ec12778f35b9", 0x2c}, {&(0x7f0000000a40)="8ea464b00237a9e9417a6be9cbdc514f44c793a4eac15a65a6f3ec43ffa414cc1a6db160b9b2ce822a0c2749cc9d3c5c9ea35a1569e7673255289fc4dc7d2987d2d167c7fd04d40b864826086f61d5930aff066344b56f2a04bb443d9bd6604c48ed4a6ac20d2d8651b768db9051f439", 0x70}, {&(0x7f0000000ac0)="a7cf856eb05ae67bb4e50ad752b050b127c4951b6447dd872e2b65e4b6509949def8a3e61d09319c288cb79d7843c202db0c551f4815633f5164ec42465a3f4f6e5d4e39770d7a1bc953e4b9fe05de29390fc576e3b4e613fdcb2d1122922caf18a4048ac4bab76f3b3417b80665edceab8810ace9b91e327b410f5acc4432fa5c9d17cc79896dde3b9f181ef64b79d4de2346d7348b94", 0x97}, {&(0x7f0000000b80)="7787b98d2ca38743cc9ac5fb66bee4c1556f72dbf18b7144d0bbf85ddb1514c2b50e9974722becc485b759ce6cea895778f793066039348f3676c7e61e6442771f20c49b10b0bcea7da0db06ec7ae1ccf2bf22afb9f466b487bb750b79f0ca7e8da9d6a2f08f6fa5b10453", 0x6b}], 0x5}}, {{&(0x7f0000000c00)={0xa, 0x4e21, 0x8, @private1}, 0x1c, &(0x7f0000000e00)=[{&(0x7f0000000c40)="51f1f61c0b3a2f944951eb40efe09aca8093304e1a0e05316f9be747eb092e73cd82562a419a365e1a79a61093c9c58af1170ae2657a18959260f1968072083d5dd26b120b06fe1b600d6a281b642fb949a1e00de134ef6faffcd0b1218b7e293f20270e54d09677f2da9a8a1bb2ae2dbab61646dc23d300fa2a5f4edd8f3c9d8268ce717e6032d115eb1f52c36fbdd777c61d9c6b289203ec2efe27ba817c23ff72923a682d05e01df74cc58ec160193d85ecc8228a3fe7e02223883f75531ed89e8faf", 0xc4}, {&(0x7f0000000d40)="b2f49366e25571d646bd1d4203e9435ddf270fed6169f7bcf06e9359c3445351492274342f60c79aaf5f202f97fbfbae336759da0e255dba3ef1b0681eb53b283c1e6c2b83dc1bfaa2252685011b119d744ab97ceffb331e35a1e0e0783b6578c73e9d2138ff53e5bec5c1bc5829d94206e4882a00f60e7eab95c86abb3216a1dc2badc5397307a134a34289bbab54e5f6be472a735ab88cbb70e71a24d0e410fbc4cf45e51560dce3168167824ea43ef4c52c51a704377c011174b51c25055d", 0xc0}], 0x2, &(0x7f0000000e40)=[@tclass={{0x10, 0x29, 0x43, 0x7}}, @hoplimit={{0x10, 0x29, 0x34, 0x5}}, @rthdr_2292={{0x54, 0x29, 0x39, {0x3c, 0x8, 0x1, 0xa1, 0x0, [@remote, @mcast1, @private0, @mcast1]}}}], 0x74}}, {{&(0x7f0000000ec0)={0xa, 0x4e22, 0xf74, @local, 0x3286}, 0x1c, &(0x7f0000001200)=[{&(0x7f0000000f00)="1ddb0c87047e8e5961491456989c2d8f1ef474b4a2afe2074a3d7e0c7ea57c2ccd36703f15cfd9ce039c4b51f22857b336f734303e6add21c02d899f315e1275042f65f713babf47317057fdc695e44934ba0f7752fb052e", 0x58}, {&(0x7f0000000f80)="fe9cc24ab78269cbd51e7843f1c289e215c992bd195df2f35a33ae9d84e7f65882058ce1ab3e1c713039fc2842ba2aa6ccf2259a5e94f6dbe92f48aa871954f4830c4fa0353432d5168096ab1730ef43d4aa666daca91d8502586d6b3ce471cac26d191b571a963d9bef43b6078e873d2eebda35a596689b49d9e340c8cb3f38ecf594cf3daeb878a98417e44b3943c4163bde5a6893a703da7d7d92748c89e19ab8b749a2595b15f6638d8d07343e5aa3d12864d1d67d0ddd9cef9ee01cd107eccd5eb9cafa478778a1d0ad09c1cbbaa10bf137b794fb3c505d0d1c9e5cc4fd648e77141fd6c0371b1160", 0xeb}, {&(0x7f0000001080)="3681a777d0eec1df04f017eca620a19da3469dbbe3d7e8327718ee9e61e967987f25dc6c2f1b0efcd5ba14f792ac72518a239275eac2551558a027c18c89aca944b19774b5f400617945ae4ea527ab1ed52549f119aa9c79a5934f33e8c49982", 0x60}, 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{&(0x7f0000001400)="c202d6294b972192105a4791f898f1898c8f8422d1a623d35b6fecc7f7b320a5522322daf3f8fd39a89c22b84d4dbe1759870f368981aa7fef8f5029831f1b7236c4ff0008ab63edb02d14056f14daa93ffd3dcf1bf6b2f411aaea1b491566286675bb670673cc8ffb912d7743b2187dfe13e31e074cd27306e663d544a78a35abeb79d6930d8541ac3f0e01babf0a9896457a9540ffa0f6c69bdf2724c531bbb966abfcd6b2d75a8a4b5c8d974d69ccc2f5695befbd44ea7181b4d1dc24da6f", 0xc0}, {&(0x7f00000014c0)="ae1c453f17349da65f7d81f7f8a3886a65f871345183f3f64e", 0x19}, {&(0x7f0000001500)="c034a686383ea8e17e9092725579f213ed542ffdd4d39ed33fa41e7bdafa5e6e9c45f5a8d9631f59e5591cd77a4e4e0f4deac65e48400a5ec868b5ae67c0115884850bd1aafe034695d94bf6a8b5e2057f6641413f0c2da1a971361223a490b56ecd984a8dd544accadd8fa3f9f8d1e63e6b5d6b2d5ac7c20f418a0278f7728c97eabf6fc3678ccc650d3f16b961222e77c395f8428977782ec594338fa93ffa9ec940dd04614d", 0xa7}, {&(0x7f0000002ec0)="e7d43974e1081669a52229af52b681f7bf05d56493f7fdcffdd2f255e6fb58694047296e48e997665bad9ce58e1b693739039856fe8ecbda2d1bc71634593c6c1877a7c9b99e1e4be4dc3c35643a3886e1c12a0ff496b1ed4d53d66ea741051e6002c313112bb668a33e74fcd0d1b313bd21f0dd1ad416ed1a3df14a0083e2a402abc06c7f4eed142f84b229f842a1a80c5d6a2e4bfe485cd5143dd1e542549a147db1c263473b3342bfa690805fddcd9705ee2fc51a71e054be95407943eb7e298e23b531b05bbd6d688807fc679feb42bb516fb891a8414186b7c57b5ad369881cfa10e8fc18266fe141698b5f27d4f9070d6c82c7809be66feb3a87b021cae74d81dd67575425d87767860bcdc76ad11057588f533edb69a62ad4123f67ae0cc474ea3e3d36fb0ccceee908da0c02535b913fd4704f0d22c3b410b11e17fb64b0464b6f7b8cdfbe4c2214e9a75f22cfedbb4e53ef490ac4ba6f49baa5e67895e27be9198d2df767e394d50f9d08a1fe87278945cde51d139f1426d32a5bfe6f4ab93e47e6970b57762cae8eebf46459d487e446efebdd2edda0f8680f773f4f6bdaec2643a2d0c63a0dae0537c64790620eb569237be2b97afd4e72ffef703fec7fe043b36ea0dd28913314b8e80afa04888123cdf5506547cba861e2c1bbc3bc0a9f7f067c6ea08ac7c12344c28817f0dc0c686d8123f819e044b0203973cba2bcf072012dc1dc267c19dc302157dd0bf11292d525ed6f664cab32d5aa560eca09293ecebf9b469701f2972181f2b085bbe676d627f66bd0347ab56de74c180dbdb36e4b34e405644c2b89dfe3ac2ff45986450e45cdbcc3ad6fecc32846f609619d566a58ef2cee69c2003b9da57d6a470fe1175c2ac95a387ad1670748e828f56f72dc3340cbb085a2423d62940207a1b8cc12c1c4271f8d6108ca580cdb019d4182653ad0ba6a130532a1965800797bcf83d730f0249da8b4f00a56264a54761fe0208c1e202e77cd1f2513ac9130c999b55aa089dece7392b6f65deab5ba7008d010e125d51871c3ea028acd192eeb559ec7625183dd5bad0477ded605c8b33f53a4a0c3e29eaa61a38eedd079b9d2820ae4e181807167f55dc7af4be500c022c2ee939355f86e4813d1c1ec125f39c2bae7100122fe5c7d4c6a8b0a0eab95a4e38efd96d8ac39bfdadd41e153267a3f7aeee61b54f19fd3dcaaaacbf9b0d2c1de99331e442449b93db32ef9574e62f1f19546c29657c27c0168eaa96af154864c171269f7b8444055dd6a5ba47968c9e0c1e9560380c136c15a38c6454952113359f17f104933760968ed27fa9750f030cc6fff8b2ab4cdab18192b3a7c63955cb0ce98d3b973b851f8ab54ad71debbecc53e9fbe34554bf77a2482f74b6f107f4c65f7ff0b7d027dab5bb6be3d9eb7f7bbee10037610d9d36141d939f31a11984197298b908b61e4cabf6f39137d1c63cf86593ee0ec1c6193fe2dbcf89a15357885bfaa11a57bad46d1a9506e81e3efb83ef9db20a1cf2bd48d84a91cffb9c83756b08be9bf7fc10ef3a2faeab8fe1164b1f6b0b9f1eae013510d831016ec41a8b0c341d00a7b03fe0287d6ebc264970487a38490cf7b8ee70a3cc46077a1c0b0308d5997495a9e835a9a2f26d8cb5c740e7e392b33f9ae3c2a8268622dd61515a6efba4fac4a16a40667bb9fcf981f7926ae42beb9203a31afe3315b35a65b89bb9cedf5ecb40948be9696818b44acb9da98f30c34441f5940947da3e150982006095043d79888590f268a99033c2341118c168c6c86ccd5b836b85b7e211c328ba87a167b427b69ba4253b5c29de9c931bcc634457b6c3af109c4af335e3defeda688b5ad0c417440905e85914f6fd501638d1ea35c720b318763c07651f4d1de13114ce48cd2b5a1a6b295719e802b88d98de796c4f7a0e5f96bad2a0ca3b12794945a1a9579cee3cac6559220d1232a3035a8c56843b249e788970d85532a97dc9cf3d9e34d50d41d9cfe233288d0b1538bb51496c4298d6846c4cabb595a0be62b73eb0dd7f01e7ea9e3a2a7c5fc30fae05a2288f5c070ff188d61ae3253976bd38b77f7d3682b0632934d263ba14c51f3b071ee1df3f22888ea07d85cbf23d151374d892289b5e50ee56dc2128177098a127999f2c120546fdcab379615c022d64a0375eeb9fdb2ce084cafee8c3116d22ee4265a9495f4beb74a1f4eb86105753aec9774188e9e7aa26b20247b8fabdbdd01a58665f638dbcd96119bd5cd016f0b202108cdc2efc402786e0de3e1e1892126b7ee148fdb9acda709df1755136a19487a8fb60f1e0ce9ca8edb2a0b657581767b2877fba0c2616bc79956e2d541db2473ae155c9955097bfd3d912473fd3dc204b7dbd47d399cb7eb69de803d3c4b35d6a5b8cc8853ffc3dc200b50bc9f1c5ecb2128fda28ebfd0e34f75bf72caebd62686f74847eadaf2f8b2b9f61cfba20706dedea5f067aa350dd76c2ea5e93d0a0f71778e214f61b5644d6a3e5dfd8431fbc64c0c1e473bbc82d7b9703259365c903df828dcf43f75cab0bdc403e0906a3da79d9d2f0e03afa839a9281e0cbee3ed6f182b2b764afbf6d928515412a97e0cf0b4ac0c425cf203412a85e0eeb3758aff958c80d1de0aba52ad62e48ddb91edf7c0047a4b422494a0998b5cf80563a121a856e3905d6a90d210d41b48af95b5b480bfd3ce4048077dc9d0931b238db8f06908592554b0db9d9bba70f3e537967fdf9cbf5acc5b70cf1ba535bfe1c994ba59828713aa3a3717f2b80e24d20f2c768ab138367d0b678e47a0e516bab1d79905f2c4f821e0a1067aa5f51b905419d8d0dfd0def86045234995920fd5855556b3fb41ee8addbddd89bfba5afed4cf39ffe0d4e6191d0fbe585069d1e89108ece5cbb501e9e2817e08b3518c7bbe5250adf8406a55eda71d4728978f57873ea6d3a4d0c35b2aeb4a85fb1bcf7dac00e16241b4167d2257b6fcfaa28c5f32a095a69abaf2af1e0584b8340ff2684c684b20eafb5d7c15a0cf13cf392e905180a7f573d28298f21221d1b05d8add2bbe36b69d159ada7cb84934164956344609cd431f3a7539606c830d75ac711dc8141ee6a2e427bc654cb06a9c297b14073f6341cf60c1d33a6853b1fd2f56e699b8a949341c54bab4194f6c0623286d4d9ee285a9be21000ce7919aad15668d36da4f95a5b52563e87af7e84fe7d03f04022e356a35d95af69dd747bc92d0d1da3d302a3135dda676469c5dc6fc058fd47987058733d4aaf63d1a0e15f0852fb4b331e9875a75d1cd32f73e7a7e3d62a2454998f4e31b5c4e9f601463243a975d661d4cc30b7af8680257792ae559da8d1e786f849015cce270c2f45af726bd5bf9eda2c4e1f5ae31f5bef5ea8d454ff88a6074fcde3ad347c65d9416afc999cef91e452481d632412cbc49f0bc1c6eca9bd761e1136095d156e19a8928f3d44037be7a506197683ca19709ed645fe7a7c8a9aa6774c23176b8f9134e2a040d01fe0068bb1ba3e568db02de0df534ba88ba60ff2dc579bf4b872a23884ed3bd23021ea25978fe690889b1622ec938f445264457efca09d53f8515b15842cd07d683e2caf4c40135cac5b87c7c7c749a669496b2b244e018dd8d39556cebcf14bc4b04393dbdb1e0128585baf32caa37064eb823ad7f7b5673d4ac9d33960f917c7b152968d3dc7ba271e8f6a772f9c0ecb319188db29657b6458b173385e32daac61d58446baa33dba0c9125d2be0b8c547deb957c6cbd830b0fe7147760804a1493759b46634277a650d852ba60651d775cdc315e7dc011d8cb1b765c039c96eabfe1815f89183ed8752dc3c15872575d6dd58354210b56dc15acb18e0ccac4ff2e894a5c5f1d8d246ccc84c7dba568ea9f3733b3eb495f889adb23c98d26079be71fd15c7a0f67794bb406cde831ac7f0463dddcfb15fd68c97260e9fe60108630de63b17876f22f0f0b2dad456d4473ac5b22ab6983c9e1d76b6abd3630d520fdecbcf06fe94322df93f7894591cb29fd1aef75fbebdc7a31f32d05ab9e11156e45dd9d2e363d06abcfc8403d51493aab07f5e422dd2197ab9a5897744d4fd1dde4a4e6b580c9e53a352133815b8a631cca48b1815a170f6afde03e35a956bf6316513cd97990b28ee79f084d9ab49ebe12c3dd0c382c6da7971aa663d64b8f4c191cf8fe045037505dc9dbe9ac7e7e61b82a92bc473f3af7cacd463d2e31f6378a23a2bf042ab2bb744585e2fc536b066e573e099389f2fdbe37716168950acee18f51271f6c1b4d29e6e59069dfb50205311755c714c592e45695fb3c351856b969f7537ee016e95848a6e868dc9b10d755afe49fe271b033fdcdfe258d247a281cece9c0017a0fc83abdf8eebc8b30f0b9148c5491c5d50828d4c517c1fd1422a26f5c9c74779054efb084eff0756aed328e2a823e9e51c153e510bac987675a4445f77f797d2f73622fd11aa6894cf918f2e83369ad7a80f3ee24dd203ab6b0a623df82726f5b1a30aae1a61e3241adee58e230a6db8c5220f001555265e144aff194c66f4afd120e3a4262918d20d4f4365e7968a8f8d396280ec448e043e5fed545ea014bcc2d9d8b41c982bfd1cd068060421f3aa9dfebb6163d00e6e091b4ca707139eacb506897e67eefe1d6f03ffd2138e82736c385ea8227549f969364ba2f84af99f366b5af085299a2fdea1d8af2ba5af5b39ae65571bd67fb246b33b4bd71b45f3e34fbd96367001c5bbddc083639489c452391c7e4007aa39b124d2313f3dded89ebd601066186d650f20f9d854a053de9f14ede1095763143ceaebaf51ca13da97f7ea952552e65d29a05bdc9b15150d88a209850b64ba47609e978dc3b663931621a397ff0071d459626a20fac0cb462881fdc48f2cb8c781f3b0c9f2f37529b44925e514a900d6de728c2deb65e0ad555a9827782446f71c5bba9c7185e92ee2a071783993765aa9ca7803f5ce96c39bc5bd334a878f5c63309dff9f0f49e1238e83950cacbcf09b47ec102aceee171d5f6dc6e220e2c0af3e93e0171703875009f6f96f0a5c647b13610f15ecf9764c0ace2cd4a58c12d119ccc9f2d7d0679f920d941c5186e698b993d484764a20d65b65d320861cf0ddb0ef317925485b62c192221c3b58cb8cc29a2fa38c970d1d071d14d4b89ed8fbae9530c6560ee9632982746fd308718a97e834ae79e5161a74d6cceef89a88dff86ef7dcb3b6119134829871d317c952f2e75dd7df13b416a46df4131ed1b3fe7f5833e8423ad094238a4cc39682669ba9d659ecdcd9913ff29b3091ac20757b23d204248237d7e37758aad2e0b91688ab8a3ed20c5d923d2083bf4a3c3ee1650c07712a1bc44766a573d7952daca93b49bec00a0cc70e04328e98ea320bd03a9b6038761f7ebf38010394f0fbf2f00ff2a47b77a2a790c1b28ae33efd0f9bc36967c0af29a9bb5024bfebc400a3a9e3391fd0ebe5816e655bf370652bc09001e4619be72223002760d9cdc21ea48cf4dd8203bffc99b493c16ab5986535c101d86493799d2bcd7877f8a33d6fe77c79d45ec0d676b14797c8819e4bef864f24c5e3c050f36cc966d70b0d3cf0bd55669f7bd18c6677094badb2c2a01b0dc9ee2523269ab6b7b17176b5d40d8183e1d3f857acd33b20d9e5820593a326abbf508659272300b671892988c083770a4915d6006e1a3a90c07aedfd630f8c271ab51f394df5369f74b3e0b883bfbb119844cf2c0231f662ecc9646903044df52d9dec12b0", 0x1000}, {&(0x7f00000015c0)="7b582917a241eb09ea43c7c84b9e57ccd31ad1297cb937f20f4cca8f160160d08931322ac376b458b8653b6c5c8e46ed44810d580973", 0x36}], 0x6}}, {{&(0x7f0000001640)={0xa, 0x4e22, 0x5, @private1, 0x8}, 0x1c, &(0x7f0000001740)=[{&(0x7f0000001680)="de53cb88bd9a1ac383e9be8abad9bff4c9b1d463e87a7f731378d747a4cc48c982b995469d5097a6dd50d9a45d9defd1d51e08b89967379a134324ccab2b9459e09b0656d0f5f7d4c1dacaddd0cefef8e6998b8855c6b231c3d4b88f8a8a8cab597f8f69291e03e124840368f67467ac98355739bb07a00816d0e560f576b81dffe94283cddd21d04c22f4fd856e3627567a0c9c7d112c08eab51820d5cca1916f10179c", 0xa4}], 0x1}}], 0x5, 0x80) 18:55:53 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x25, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:55:53 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x7000}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:55:53 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0xa, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:55:53 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) r2 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r2, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {0x0}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) r3 = socket$phonet(0x23, 0x2, 0x1) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(r3, 0x8983, &(0x7f0000000100)) [ 3289.486867][ T4220] loop1: detected capacity change from 0 to 512 [ 3289.558341][ T4216] loop3: detected capacity change from 0 to 512 [ 3289.760244][ T4216] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 3289.761844][ T4220] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 3289.938361][ T4226] loop2: detected capacity change from 0 to 512 18:55:57 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f0000000100)=0x8, 0x4) r2 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {0x0}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3292.973817][ T4226] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 18:55:57 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x25, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:55:57 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0xe, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) [ 3293.162143][ T4235] loop3: detected capacity change from 0 to 512 [ 3293.181520][ T4235] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 3293.314161][ T4237] loop1: detected capacity change from 0 to 512 [ 3293.645667][ T4237] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:55:57 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) socket$inet6(0xa, 0xb, 0x7) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) r2 = socket(0x26, 0x4, 0x85cf) r3 = socket(0x22, 0x2, 0x3) sendmsg$NFT_MSG_GETRULE(r1, &(0x7f0000000580)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000540)={&(0x7f0000000a40)={0x178, 0x7, 0xa, 0x5, 0x0, 0x0, {0x5, 0x0, 0x5}, [@NFTA_RULE_POSITION={0xc, 0x6, 0x1, 0x0, 0x2}, @NFTA_RULE_POSITION={0xc, 0x6, 0x1, 0x0, 0x2}, @NFTA_RULE_ID={0x8, 0x9, 0x1, 0x0, 0x3}, @NFTA_RULE_USERDATA={0x9a, 0x7, 0x1, 0x0, "5f1924b2cd7ac7b17aad6a04d0bb61726532a90845cf3ca89f7fde99f7bf8fc6e7c51d781b97169c67d876c29502105ff79b9baf8d8a274bb18b29c3141bbdea6f093b84af1398616a26369eb4a393467e146e8f0b7a6d280c0ab51bd4565e088004f57e67428cc7e2fad2a33a8abd79a012953ae706b74361b5995add9a6f69f9235768253b43ea469ed7fc1d67ff72c6ddfe26029e"}, @NFTA_RULE_COMPAT={0x14, 0x5, 0x0, 0x1, [@NFTA_RULE_COMPAT_PROTO_IPV6={0x8, 0x1, 0x1, 0x0, 0x6c}, @NFTA_RULE_COMPAT_FLAGS={0x8, 0x2, 0x1, 0x0, 0x2}]}, @NFTA_RULE_COMPAT={0x34, 0x5, 0x0, 0x1, [@NFTA_RULE_COMPAT_PROTO_IPV6={0x8, 0x1, 0x1, 0x0, 0x4af803ab81107579}, @NFTA_RULE_COMPAT_PROTO_IPV6={0x8, 0x1, 0x1, 0x0, 0x29}, @NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0x17}, @NFTA_RULE_COMPAT_PROTO_IPV6={0x8, 0x1, 0x1, 0x0, 0x3b}, @NFTA_RULE_COMPAT_PROTO_IPV4={0x8, 0x1, 0x1, 0x0, 0x89}, @NFTA_RULE_COMPAT_PROTO_IPV4={0x8, 0x1, 0x1, 0x0, 0x8}]}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_RULE_COMPAT={0x54, 0x5, 0x0, 0x1, [@NFTA_RULE_COMPAT_FLAGS={0x8}, @NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0xf5}, @NFTA_RULE_COMPAT_PROTO_IPV6={0x8, 0x1, 0x1, 0x0, 0x2}, @NFTA_RULE_COMPAT_FLAGS={0x8}, @NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0x800}, @NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0x6005}, @NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0x88f5}, @NFTA_RULE_COMPAT_PROTO_IPV6={0x8, 0x1, 0x1, 0x0, 0x87}, @NFTA_RULE_COMPAT_PROTO_IPV4={0x8, 0x1, 0x1, 0x0, 0x33}, @NFTA_RULE_COMPAT_FLAGS={0x8}]}]}, 0x178}, 0x1, 0x0, 0x0, 0x8800}, 0x20000000) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r3, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r3, 0x8983, &(0x7f0000000100)) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r2, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {0x0}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000001c0), &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:55:58 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0xe803}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:55:58 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x4, 0x6, 0x9, 0x401, 0x300, 0x9, 0x6, {0x0, @in={{0x2, 0x4e24, @broadcast}}, 0x80000001, 0x10000, 0x3, 0x0, 0x80000000}}, &(0x7f0000000100)=0xb0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) r2 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r2, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {0x0}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) sendmmsg(0xffffffffffffffff, &(0x7f0000009000)=[{{&(0x7f0000000540)=@ethernet={0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x43}}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000840)="63383344503bc8eb2b9ce7ddc69a2f711539c6affa3c7d16a5f9cb869fc25eb6c38df1891660430df0b4e2810a6593cd1d63f23a7190cd3471c47fa3d55c36e121b2af96a9848baa5c584bb90a8f8bfe8b3decada7617d46d91c2924913f8c5630d37ddc095e38df1ecbc6c6e543fcc07c8e0d74d1bb3adaa6919f2e0f0b3e3d9ceaff82c07bf872a54bf3f6b3516eec7901663e3879f11be099f402370cd27ec1831dc64561d208b16d49db6da56b8de2813044ecc5649e21318a7a4a8b3d459ae5b3c429036c871bce60386435e4caf80865299bc552508b853ed35136d3c22d2e1a09663234473785829af9a5bf6fed5f5d66", 0xf4}, {&(0x7f0000000a40)="2992db03f02bb899e161cb6bdba8e548f3dc02aeb7cda2bb79880be365daca73232ea9c945ec9fb4cb6e44408d047147e50218c266b349c233ad0998448d45f620ead47f59ec436ca29cf50bccf2b093fae71d1b75d6655f296ad9f02d39295f2b4bf820bc9183a15ca711a7d8e7443e033c4be9bf4c37be8d5fca34029fe9d7f6bdef3a2958", 0x86}, {&(0x7f0000000b00)="7b8d62fff71ce382eacb3b868b3aa3e4dd2f7cb5238e74c20b6b746f8b82fb64fe88c2fd08", 0x25}, {&(0x7f0000000b40)="6b8b9b8d8fc978b2d84772eaaaf07cf12f65a21c91c5ed94c010", 0x1a}, {&(0x7f0000000b80)="b800d60eeafdd2960a8130cad86d2e6c0201c40dff0519ebe8067385a006dd968c7047a4799b267eed6cb172c2ccca2fddf2250f30ad4fa20360eb9975dc5a9b864b4a711f03e578b0145d82d68fc779d7356c8b639d66ecf591f913cbd7e0b05528c542f5046f6ef49b810f0c24afd87db8243d4259a6e5eca5adc257a8d44d", 0x80}], 0x5, &(0x7f0000000c40)=[{0x2c, 0x116, 0x80000001, "9ab1341a1984274acc5f5ac2629d1d406801148bc833d5e756c0f5b6966dc0a2"}, {0xb8, 0x3a, 0x5, "ee811a50534a62e2f7c8ab9f71458fecfd1f886ec8d48fc45154476a6f11e2c11bc4968dc5263aae38d11b56257fff178186a2ea36695f857da83795b02dcd1c1fa98556237b49e2cf9abcf52b88608e866a22ce852b36ba93a668ae180cded5471d1aca5a2daa6475a70f00f5b86a5ad48074ebdf3e5787a751e1987bd233506b2e348f89122b01e6a493590c1af40e91426dcab9c820ff246c7bfb994e71b5f5ae43369ab9cbe65f50"}], 0xe4}}, {{&(0x7f0000000d40)=@rc={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x2}, 0x80, &(0x7f0000001040)=[{&(0x7f0000000dc0)="b6c9b02a158ae20dc5f0aac0dd534ba55b920d20bec909d366837a240f1543aa69067c33cc9f05e2a4101cc83cf4ed88d9e2cd4502f70bdb2443349278c2860b8b63", 0x42}, 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{&(0x7f0000007bc0)="75e68797a37762cdba1484e0c6e5d5a6cbf498a91ab6e8db3a946a38fea00919f1f5659344ed54d7471c68981d6f49a496728636e8d6620b51b412aec84f5ecd1417d719e304894e6d8540d13c0bb7880ba351a9ab036c7cdb04288a2f016030fd560964c01fed6b459d63012d291de2a4dd485e457bc66f3a6ea9d55775f4c1e3081700cb9759adefd64e0ac418391aeb758583ffba134781e6a84aa41ed0579491121ad56ab027e6fa00f09262eb7b9261965b8dd8b8bf152146d92dcac265e1cd1083feea1a3235da22bf4596b81fe3562c", 0xd3}], 0xa}}, {{0x0, 0x0, &(0x7f0000008fc0)=[{&(0x7f0000007d40)="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0x1000}, {&(0x7f0000008d40)="1d54ac6733e295c684333b8df32fbfa0a1e943ad40a5250399393ce5d3e229941dc8ce17abc302b4d3cb9fad295bfd25328a2c09b6bebc6936757c3bf8feeb3f87b6b29f659fc81c0124ca63d5ea6ddfa2f2b0dd92f3b78193ca2ef84e76175bbe9c0c7a44c50b7d837d6b36f3e734602411c117f4318442392a09b56e73f78c896c1946c9bf2f184644c88e5500f8a3d439c5f8f2e94b9e2d5e0865fe0a2e26093e0928124a559f5c860ba7d9d517ed20348f23df9d89609ffc4aa13cf16230b3d2b706ec7467671f597b3e3ed33adf49a21e4b0e20a37577b3c5781352f0f3ee42168cfe8135b6a3984a8be42532e104c140fa3da6cd1977c3", 0xfa}, {&(0x7f0000008e40)="bbcd99bf0404149a830e297ad4b24ac3fc7093ae850166d5aa9179fc145d737ab1f99a095ea99179464b0920dc4423eef8dd2b7783b17fe58038243b7d916b51c92c737893659df1665ec2bc339d31bc4b35890c8435152b6530300bc67eabf9e46105a560c345", 0x67}, {&(0x7f0000008ec0)="7c89994800fa8cce94c2cb94f8e1ca6b90c08ddfe605a03fcb8c75aa979a368f178dbc09e9539abff8c173456c9adf761feb3d2efbc9be2b4355847fb873b9936d7a11b6be9f6a70f3a1b6d17a022fc0a0f3d02f63", 0x55}, {&(0x7f0000008f40)="3eaa1955a338d6ed8515f96b754537f21dc5f0d40edd1f151ffb01827e366f7a796bece0dc4233d1b373ec31b94b267ad632ba8397e608a318d1d26db608afeadf2d9040051ba3821d78d0b4f99030fb43785584a7306e803171f3189bb0682350305522ffff84e2ba", 0x69}], 0x5}}], 0x8, 0x40801) 18:55:58 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x5c, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) [ 3294.178697][ T4252] loop1: detected capacity change from 0 to 512 [ 3294.229485][ T4250] loop2: detected capacity change from 0 to 512 [ 3294.441985][ T4252] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 3294.447420][ T4250] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 18:55:59 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x60000000, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:55:59 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) r2 = socket(0x26, 0x4, 0x85cf) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000000100)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000000cc0)=[{{&(0x7f0000000240)={0xa, 0x4e24, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000540)="3e5c603b094102c67255b87f6155579fc58c09f701e73fd946af7413ab0b62fb7744b6a003e6369ece36056212ac2a3b2638a9090534b6c52e90ad31153f0ead441d5e07224a15778e506b304ad5bc1927b01faedae93dc47c89de379ece0c375b63c38fd77f2e134eb230e4d3c58ed1fe117c5130c37a4d83153be395e1", 0x7e}, {&(0x7f0000000840)="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", 0xff}, {&(0x7f0000000a40)="3af19a346dee39e6b5e6c5a2dc9bcfce405a5df55e47246960ecf78f2b191a8639b729dd1025a0ea3f398f31b6d1a10d6b68c6e964b359d32ae364f0566d469f38b66f9f66a47fe9a6a52969e7c2591892146bbcc7489800edf1a3e469240a2be9b5a7138f3f536fd85a80f92c0f2693b4c5a45c782548fbdf1f46f643f41a00945a4df9f94dc284db14c02d4856e9a4a89fa618bff77432c98f5b84a7268dcc494aba1154a2547db042e5805a80277066f3169270a79eb74d81ff3cf2f74d93353d546e4b2a2d3c", 0xc8}, {&(0x7f0000000b40)="9df25c8a3e9c8c27b3efa819dd6462f65de8fbce0d07870f8afc36bc835c5922202960b0dbbbf0424defe4fa027a563478bd71d93995a58f3479a86d35449581c88034f519cd6fa85f63fe9c6afbf4f472e7f9fad6f18a6fd584aeb254b335a810b7db38c96022f4ee599a04d7890d46c68d1a9531e5ea97d93816e33da6f07235ef68e998cffc30bd237ce0637f88e1d168869ed35f1e3408c7db064c218f96a70684e77c1dd4a908c2a56fb0e0f4f25599", 0xb2}], 0x4, &(0x7f0000000c00)=[@rthdr={{0x44, 0x29, 0x39, {0x29, 0x6, 0x1, 0x81, 0x0, [@private2, @mcast2, @rand_addr=' \x01\x00']}}}, @rthdrdstopts={{0x4c, 0x29, 0x37, {0xd5, 0x6, '\x00', [@jumbo={0xc2, 0x4, 0x2}, @calipso={0x7, 0x18, {0x2, 0x4, 0x8, 0x80, [0x8, 0x0]}}, @jumbo={0xc2, 0x4, 0x4}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x8}]}}}], 0x90}}], 0x1, 0x4040000) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r2, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {0x0}, {&(0x7f00000001c0)=""/114, 0x72}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) r3 = openat$ndctl0(0xffffff9c, &(0x7f0000001000), 0x200, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2c, &(0x7f0000001040)={0x6, {{0xa, 0x4e24, 0x80000000, @mcast2, 0x59}}, {{0xa, 0x4e21, 0xfff, @mcast1, 0x5}}}, 0x104) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:55:59 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x60, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:55:59 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0xf401}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) [ 3295.139540][ T4263] loop3: detected capacity change from 0 to 512 [ 3295.154921][ T4263] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 18:55:59 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) r2 = socket(0x26, 0x80000, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r2, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {0x0}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3295.306959][ T4265] loop1: detected capacity change from 0 to 512 [ 3295.920122][ T4275] loop2: detected capacity change from 0 to 512 [ 3295.939373][ T4275] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3296.075853][ T4265] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:56:00 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) r2 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) r3 = getpgrp(0xffffffffffffffff) move_pages(r3, 0x8, &(0x7f0000000100)=[&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff8000/0x8000)=nil], &(0x7f00000001c0)=[0x1, 0x7ff, 0x80000001], &(0x7f0000000200)=[0x0, 0x0, 0x0], 0x2) recvmmsg(r2, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {0x0}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:00 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0xe803}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:56:00 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0xff00}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:56:00 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x70, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) [ 3296.705966][ T4290] loop1: detected capacity change from 0 to 512 [ 3297.003756][ T4290] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 3297.242175][ T4298] loop3: detected capacity change from 0 to 512 [ 3297.263669][ T4298] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 3297.369241][ T4297] loop2: detected capacity change from 0 to 512 [ 3297.389143][ T4297] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 18:56:02 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e21, 0xb6, @rand_addr=' \x01\x00', 0x5}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r2 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r0, 0x89f6, &(0x7f0000000ac0)={'ip6tnl0\x00', &(0x7f0000000a40)={'ip6_vti0\x00', r3, 0x2f, 0x9, 0x16, 0x80000001, 0x0, @local, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x8, 0x8000, 0x38f, 0xf073}}) sendmsg$inet6(r2, &(0x7f0000000c00)={&(0x7f00000001c0)={0xa, 0x4e24, 0x247d, @ipv4={'\x00', '\xff\xff', @broadcast}, 0xadf}, 0x1c, &(0x7f0000000900)=[{&(0x7f0000000840)="bfcc8f6a7828ec39f5a5e3a1eee0378a85177e512a4512619b003b86a57338888eaec7fec6f23f1187940b060f4254c4dc677751310e22bb0f6f4be3a5de7e10e4c36041fa19af0eb2af408c6317fbcaa37619fd9431c9949c48c85e8b3eb712b7670f46699d929741023ff89ce129d79df9ea6a4429350c54313a19bc2f36b3c3bc6caa52", 0x85}, {&(0x7f0000000200)="2b8360e58e3fc6df80972e21a96c777bcd44a0c98c09a1735112e06ae43fd4fd2b0f04a15cd27e16ca134666d410f336cb2f148fa1cb64bb218f325472b33dc6fea5b871659f", 0x46}, {&(0x7f0000000540)}, {&(0x7f0000000580)="064e6f116a5342d6", 0x8}], 0x4, &(0x7f0000000b00)=[@rthdr={{0x24, 0x29, 0x39, {0x67, 0x2, 0x2, 0x20, 0x0, [@local]}}}, @rthdr_2292={{0x34, 0x29, 0x39, {0x0, 0x4, 0x2, 0x7f, 0x0, [@remote, @local]}}}, @rthdr_2292={{0x54, 0x29, 0x39, {0x11, 0x8, 0x0, 0x1, 0x0, [@private0={0xfc, 0x0, '\x00', 0x1}, @private1, @mcast2, @private1={0xfc, 0x1, '\x00', 0x1}]}}}, @pktinfo={{0x20, 0x29, 0x32, {@dev={0xfe, 0x80, '\x00', 0x2e}, r4}}}, @hopopts_2292={{0x24, 0x29, 0x36, {0x6c, 0x1, '\x00', [@enc_lim={0x4, 0x1, 0x5}, @pad1, @jumbo={0xc2, 0x4, 0x5}]}}}, @dontfrag={{0x10, 0x29, 0x3e, 0x5}}], 0x100}, 0x4) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) r5 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r5, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {0x0}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:02 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0xf401}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:56:02 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x1f4, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:56:02 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0xcc851d}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) [ 3298.256948][ T4305] loop1: detected capacity change from 0 to 512 [ 3298.415259][ T4305] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 3298.445879][ T4310] loop2: detected capacity change from 0 to 512 [ 3298.447040][ T4312] loop3: detected capacity change from 0 to 512 [ 3298.465350][ T4310] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 18:56:03 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f00000001c0)={'broute\x00', 0x0, 0x0, 0x0, [0x20, 0x3, 0x9, 0x6, 0x7fffffff, 0x4]}, &(0x7f0000000100)=0x50) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {0x0}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3298.593009][ T4312] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 18:56:03 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x1000000}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:56:03 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x3e8, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) [ 3298.972701][ T4325] loop2: detected capacity change from 0 to 512 [ 3299.015225][ T4325] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 18:56:04 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0xcc851d}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:56:04 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e23, 0x7, @mcast1}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000600)={{{@in6=@private0, @in6=@remote, 0x4e24, 0x7, 0x4e21, 0x0, 0xa, 0xa0, 0xa0, 0x32, 0x0, 0xee00}, {0x8, 0x300000000000000, 0x10001, 0x0, 0xfffffffffffffffb, 0x8001, 0x3, 0x3cc}, {0x80000000, 0x4, 0x3ff, 0x2}, 0x5, 0x6e6bb7, 0x1, 0x0, 0x0, 0x3}, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4d5, 0x3c}, 0x2, @in=@remote, 0x3506, 0x3, 0x2, 0x0, 0x10001, 0x5151, 0x7}}, 0xe4) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="69705f7674693096ce568c88a77b070eaf76604b000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000000000004500001400000000002f9078e0000001e0000001"]}) r2 = openat$mice(0xffffff9c, &(0x7f0000000240), 0x0) connect$inet6(r2, &(0x7f0000000540)={0xa, 0x4e20, 0x0, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffffb}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {0x0}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000840)=""/220, 0xdc}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x400}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3299.753000][ T4332] loop3: detected capacity change from 0 to 512 18:56:04 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) [ 3299.831007][ T4332] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 18:56:04 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x2000000}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:56:04 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x3e8, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) [ 3300.058497][ T4347] loop1: detected capacity change from 0 to 512 [ 3300.083712][ T1319] ieee802154 phy0 wpan0: encryption failed: -22 [ 3300.092425][ T1319] ieee802154 phy1 wpan1: encryption failed: -22 [ 3300.099697][ T4347] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 3300.142999][ T4348] loop2: detected capacity change from 0 to 512 [ 3300.164612][ T4348] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3300.300359][ T4351] loop3: detected capacity change from 0 to 512 [ 3300.318919][ T4351] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 18:56:05 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) lseek(r1, 0x4, 0x3) r2 = socket(0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'syz_tun\x00'}) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth0_to_bridge\x00'}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x1, 0xff, 0x1e, 0x5, 0x0, 0x0, 0x804, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3, 0x4, @perf_config_ext={0x81, 0x2}, 0x1002, 0x9, 0x0, 0x8, 0x2, 0x8, 0x7f, 0x0, 0x7ff, 0x0, 0x6}, 0x0, 0xd, 0xffffffffffffffff, 0x1) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {0x0}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x70, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:56:05 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x700, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:56:05 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x4000000}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:56:05 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x1003) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) r2 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r2, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {0x0}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3301.535001][ T4364] loop3: detected capacity change from 0 to 512 [ 3301.602705][ T4370] loop2: detected capacity change from 0 to 512 [ 3301.705075][ T4370] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3301.791594][ T4364] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 3301.897682][ T4365] loop1: detected capacity change from 0 to 512 18:56:06 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) r2 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r2, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {0x0}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e23, 0x8, @local, 0x25}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:06 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x5000000}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:56:06 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) r3 = socket(0x26, 0x4, 0x85cf) r4 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'syztnl0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) sendmmsg(r4, &(0x7f0000000d40)=[{{&(0x7f0000000540)=@ethernet={0x306, @local}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000240)="10f5ec54c2e3959fd9153d38295621617fd02f2bcdeb83178971705a5e68ca6f726d6f13964e", 0x26}, {&(0x7f0000000a40)="70ef2dc72098fa14e9a6294097a656b0b018d62b77fe527ddf21ec65473aaf0d5ed41d1f610597e31ddcca2acb8fe98c25975b64d53dbc1fe9cb7db171016d16b4788083a8a01ad18724af392582ad2c6814fbaa61df0baf9c2751ec8a2892dbc60e657c3dcedf4737fe595f22b9fb27117acb0e92d01176befc146a6d000df589489926dde37a149a56920e1a20f522ff9a62c1ef3d28f2b1adf5e689fff8ce714a2fd9e928863a76737065ebdd574794d6fab3e21e1c7f3486245c6a183e3bfa6551", 0xc3}], 0x2, &(0x7f0000000b80)=[{0x50, 0x114, 0x1, "2c5b7962b8eadb40d19177c952803f87e55f34d39cef05033b3292b3f9c994369480f8d46f4c19b13eed68d65e62cbb48b7a92e6a9b98c50064b1fbbfd39e9bbb91ff7"}, {0x1c, 0x193, 0x100, "4376cd5056a1c1e9387752696a"}, {0x2c, 0x3a, 0x7, "919e4a7a02e25c407faef7515da30cc3b28342791ee9b61dd7747e2c9cd9"}, {0x3c, 0x112, 0x1, "21ee6cd4e2c889d913e85ba4b9b6ced4271ca94463b26706ea91af5e5a13be6f3be0b31a5217ee91cdcfbc36608f6f"}, {0xe4, 0x9654c1afa3caa3f2, 0x5, "d85a6033634b4bf7fd4df80626e0e5333a6e3a62166040dea6b84a0fe5ec9f2fb8c6324d6aeefd04288f19a52fb5cfdc661ea5f8c6538b2bd0cce6036642bae32c2c63d92c8db85b182a5d085660ed8fc7ce06362d05723249b91f7dff0f2d596a72e3f1a727926b7cbd8f55a910c271d447777ba17c2d9ec8bbf42ca37ef411126a472fa27b25f3a8c37fce6845ea5e04126e8d718141e54ce658b40679acc2236809a77e37556cf3883e50519470fa8e030cb98d993183cf431ee67f24c4a4bdc66de9a25f805d7387249602c8506bbdea558c87"}], 0x1b8}}], 0x1, 0x4000800) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000080)={'vlan0\x00', 0x0}) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000001140)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x503, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}]}, 0x44}}, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_SET(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000840)={0xd4, 0x0, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@ETHTOOL_A_FEATURES_WANTED={0x88, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x15}, @ETHTOOL_A_BITSET_BITS={0x78, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, '-}[%\x17]+\xd5\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5e99}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2c}, @ETHTOOL_A_BITSET_BIT_NAME={0x12, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '}-\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_FEATURES_HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x40}, 0x2000c000) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {0x0}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:06 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) [ 3302.369458][ T4384] loop2: detected capacity change from 0 to 512 [ 3302.458761][ T4384] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3302.888646][ T4383] loop3: detected capacity change from 0 to 512 [ 3302.911362][ T4383] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 18:56:07 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {0x0}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3303.211234][ T4365] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:56:07 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0xa00, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:56:07 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x7000000}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:56:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x70, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) [ 3303.941489][ T4396] loop3: detected capacity change from 0 to 512 [ 3304.288925][ T4402] loop1: detected capacity change from 0 to 512 [ 3304.362342][ T4399] loop2: detected capacity change from 0 to 512 [ 3304.456550][ T4396] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 3304.467038][ T4402] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:56:09 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x700, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:56:09 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x8000000}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:56:09 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0xe00, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:56:09 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) r2 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r2, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {0x0}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x1, 0x40000020, &(0x7f0000001e80)) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3304.790159][ T4415] loop1: detected capacity change from 0 to 512 [ 3305.831939][ T4416] loop2: detected capacity change from 0 to 512 [ 3305.853278][ T4419] loop3: detected capacity change from 0 to 512 18:56:10 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="00000000000000000000000045080000000000009078e00029b1f0b45caa"]}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xc, 0x2010, 0xffffffffffffffff, 0x3602a000) ptrace$getregs(0xe, 0x0, 0x2, 0x0) r2 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r2, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {0x0}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='f{=', @ANYRESHEX=r4]) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x3, 0x6b, 0x5, 0x6, 0x0, 0xe000000000000, 0x5b22, 0xf, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1f, 0x2, @perf_bp={&(0x7f0000000100), 0xd}, 0x84, 0x10001, 0x80000001, 0x4, 0xae, 0x1, 0x3, 0x0, 0x4, 0x0, 0x98da}, 0xffffffffffffffff, 0x5, r4, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000580)={'veth1\x00'}) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) r5 = openat$nvram(0xffffff9c, &(0x7f0000000240), 0x84040, 0x0) r6 = open_tree(r3, &(0x7f0000000540)='./file0\x00', 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r6) [ 3305.909005][ T4415] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 3305.943874][ T4419] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 18:56:10 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x5c00, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) [ 3306.845258][ T4416] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 18:56:11 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4f4655fd5f4655f0100ffff53ef010001000000d4f4655f", 0x44}, {0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:56:11 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0xa000000}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:56:11 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000001c0)={@ipv4={'\x00', '\xff\xff', @remote}, @initdev={0xfe, 0x88, '\x00', 0x9, 0x0}, @empty, 0x28da47c7, 0x8001, 0x6, 0x480, 0xfffff5c5, 0x8c, r2}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {0x0}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3308.427975][ T4435] loop3: detected capacity change from 0 to 512 [ 3308.469019][ T4435] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 3308.578833][ T4437] loop2: detected capacity change from 0 to 512 [ 3308.608109][ T4437] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 18:56:13 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="0000000000000000000000004500001400000000002f9078e0000001e00000015c9c84aaf61f461682917d361a7e884fa3cf7739195ce0c539ef7b76a05ad91d36bc840ea1617e69a9c039f6f210f77b495d8a9f2e407a5244be01912c6d23e4880d4d8b05e21785ef9f5820a30579274f563aed5a3212732c6f8c89f7ceb9e581a8"]}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) r2 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r2, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {0x0}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3308.761168][ T4441] loop1: detected capacity change from 0 to 512 [ 3308.892437][ T4441] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:56:13 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4f4655fd5f4655f0100ffff53ef010001000000d4f4655f", 0x44}, {0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:56:13 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x6000, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:56:14 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {0x0}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:14 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0xe000000}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) [ 3311.001504][ T4462] loop2: detected capacity change from 0 to 512 [ 3311.028918][ T4462] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3311.126361][ T4460] loop3: detected capacity change from 0 to 512 18:56:15 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x5c00, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) [ 3311.160780][ T4460] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 3311.206055][ T4465] loop1: detected capacity change from 0 to 512 18:56:15 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x1d85cc00}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) [ 3311.298251][ T4465] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:56:15 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) r2 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r2, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {0x0}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3311.439021][ T4469] loop0: detected capacity change from 0 to 512 [ 3311.452271][ T4473] loop2: detected capacity change from 0 to 512 [ 3311.456927][ T4469] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 3311.466661][ T4473] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 18:56:16 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x7000, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:56:16 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x5c00, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:56:16 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x40000000}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) [ 3312.414255][ T4485] loop2: detected capacity change from 0 to 512 [ 3312.430754][ T4485] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3312.679015][ T4486] loop1: detected capacity change from 0 to 512 [ 3312.766312][ T4486] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:56:17 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) r2 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r2, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {0x0}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3313.451445][ T4493] loop0: detected capacity change from 0 to 512 [ 3313.473606][ T4493] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 18:56:18 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x5c00, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:56:18 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) r2 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r2, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {0x0}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:18 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x5c000000}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:56:18 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0xe803, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) [ 3315.057101][ T4500] loop1: detected capacity change from 0 to 512 18:56:19 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x7000, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) [ 3315.424566][ T4508] loop2: detected capacity change from 0 to 512 [ 3315.440929][ T4508] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 18:56:20 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) r2 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r2, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {0x0}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3315.690203][ T4512] loop0: detected capacity change from 0 to 512 [ 3315.729796][ T4512] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 18:56:20 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) r2 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r2, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {0x0}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:20 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) r2 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r2, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {0x0}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:20 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3316.328947][ T4500] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:56:20 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0xf401, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:56:21 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x60000000}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:56:21 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x7000, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:56:21 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) socket(0x26, 0x4, 0x85cf) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3317.199769][ T4531] loop1: detected capacity change from 0 to 512 [ 3317.308966][ T4530] loop2: detected capacity change from 0 to 512 [ 3317.513194][ T4531] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 3317.554607][ T4530] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3317.638783][ T4534] loop0: detected capacity change from 0 to 512 [ 3317.711924][ T4534] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 18:56:22 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) socket(0x26, 0x4, 0x85cf) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:22 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x70000000}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:56:22 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0xff00, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:56:22 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:23 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) socket(0x26, 0x4, 0x85cf) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3319.592750][ T4548] loop2: detected capacity change from 0 to 512 [ 3319.680114][ T4548] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3319.702721][ T4549] loop1: detected capacity change from 0 to 512 [ 3319.725638][ T4549] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:56:24 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:24 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x6000, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) [ 3320.241435][ T4560] loop0: detected capacity change from 0 to 512 [ 3320.271336][ T4560] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 18:56:24 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1e, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:56:25 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:25 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x8dffffff}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:56:25 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x1fff8, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) [ 3320.963381][ T4567] loop2: detected capacity change from 0 to 512 [ 3320.983587][ T4567] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3321.164192][ T4573] loop1: detected capacity change from 0 to 512 18:56:25 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0xe8030000}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:56:26 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3322.339120][ T4569] loop0: detected capacity change from 0 to 512 [ 3322.363030][ T4573] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 3322.364561][ T4569] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 18:56:27 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x1000000, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:56:27 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3322.549438][ T4581] loop2: detected capacity change from 0 to 512 [ 3322.576396][ T4581] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 18:56:27 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0xf4010000}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:56:27 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:28 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3323.626195][ T4593] loop1: detected capacity change from 0 to 512 [ 3323.696576][ T4593] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 3324.097989][ T4594] loop2: detected capacity change from 0 to 512 18:56:29 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:29 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) socket(0x22, 0x0, 0x0) ptrace$getregs(0xe, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:29 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x2000000, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) [ 3324.717618][ T4594] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3324.812098][ T4605] loop1: detected capacity change from 0 to 512 [ 3324.838158][ T4605] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:56:30 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:30 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xe, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:30 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0xff000000}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:56:30 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x4000000, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) [ 3325.891241][ T4613] loop1: detected capacity change from 0 to 512 [ 3326.400546][ T4613] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:56:31 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) ptrace$getregs(0xe, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:31 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) socket(0x22, 0x0, 0x0) ptrace$getregs(0xe, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:31 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x5000000, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:56:31 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) ptrace$getregs(0xe, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3327.421942][ T4619] loop2: detected capacity change from 0 to 512 [ 3327.434705][ T4619] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 18:56:32 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0xffffff8d}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) [ 3327.629793][ T4625] loop1: detected capacity change from 0 to 512 [ 3327.654961][ T4625] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:56:32 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) ptrace$getregs(0xe, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:32 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xe, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:32 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xe, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:32 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) socket(0x22, 0x0, 0x0) ptrace$getregs(0xe, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:32 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xe, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:32 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x7000000, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) [ 3328.379792][ T4630] loop2: detected capacity change from 0 to 512 18:56:32 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xe, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3328.404642][ T4630] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 18:56:33 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:56:33 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xe, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3328.688267][ T4650] loop1: detected capacity change from 0 to 512 [ 3328.714483][ T4650] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:56:33 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xe, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:33 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xe, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:33 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) socket(0x22, 0x0, 0x0) ptrace$getregs(0xe, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:33 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xe, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:33 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x8000000, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:56:33 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xe, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3329.570743][ T4677] loop2: detected capacity change from 0 to 512 [ 3329.580790][ T4682] loop1: detected capacity change from 0 to 512 [ 3329.603318][ T4677] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3329.686634][ T4682] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:56:34 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x2, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:56:34 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xe, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:34 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xe, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:34 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xe, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:34 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:34 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xe, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3330.428851][ T4697] loop2: detected capacity change from 0 to 512 [ 3330.499834][ T4697] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3330.680073][ T4703] loop1: detected capacity change from 0 to 512 [ 3330.695715][ T4703] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:56:34 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0xa000000, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:56:34 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xe, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:36 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x4, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:56:36 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xe, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:36 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:36 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0xe000000, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:56:36 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xe, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:36 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xe, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:36 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xe, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:36 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xe, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3332.359397][ T4723] loop2: detected capacity change from 0 to 512 [ 3332.361197][ T4725] loop1: detected capacity change from 0 to 512 [ 3332.408579][ T4723] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3332.500536][ T4725] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:56:37 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x5, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:56:37 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:37 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xe, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:37 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x5c000000, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:56:37 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xe, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:37 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xe, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:37 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xe, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:37 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xe, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3333.593272][ T4744] loop2: detected capacity change from 0 to 512 [ 3333.594057][ T4745] loop1: detected capacity change from 0 to 512 [ 3333.621093][ T4745] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 3333.625822][ T4744] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 18:56:38 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x7, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:56:38 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) ptrace$getregs(0xe, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:38 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x5000000, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:56:38 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x60000000, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) [ 3334.560795][ T4758] loop2: detected capacity change from 0 to 512 [ 3334.625230][ T4758] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 18:56:39 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) ptrace$getregs(0xe, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:39 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) ptrace$getregs(0xe, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:39 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xe, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3335.069210][ T4757] loop1: detected capacity change from 0 to 512 [ 3335.083585][ T4757] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 3335.348547][ T4767] loop0: detected capacity change from 0 to 512 [ 3335.367850][ T4767] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 18:56:40 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xe, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:40 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x8, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:56:40 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x5000000, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:56:40 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xe, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:40 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x70000000, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:56:40 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) ptrace$getregs(0xe, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3335.801615][ T4783] loop2: detected capacity change from 0 to 512 [ 3335.819654][ T4783] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 18:56:40 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) ptrace$getregs(0xe, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3335.848042][ T4785] loop1: detected capacity change from 0 to 512 [ 3335.967152][ T4785] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:56:40 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) ptrace$getregs(0xe, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3336.176687][ T4786] loop0: detected capacity change from 0 to 512 [ 3336.218790][ T4786] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 18:56:41 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:41 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0xa, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:56:41 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x5000000, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:56:41 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x8dffffff, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) [ 3338.081887][ T4803] loop2: detected capacity change from 0 to 512 18:56:42 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3338.190305][ T4803] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3338.214132][ T4807] loop0: detected capacity change from 0 to 512 [ 3338.254539][ T4807] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 3338.349276][ T4809] loop1: detected capacity change from 0 to 512 [ 3338.365679][ T4809] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:56:43 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0xe8030000, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:56:43 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:43 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:43 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0xe, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) [ 3339.276450][ T4821] loop1: detected capacity change from 0 to 512 [ 3339.308872][ T4821] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:56:44 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3339.594167][ T4822] loop2: detected capacity change from 0 to 512 18:56:44 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:44 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3340.047485][ T4822] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 18:56:44 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:44 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0xf4010000, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:56:44 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3340.349190][ T4839] loop1: detected capacity change from 0 to 512 [ 3340.361958][ T4839] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:56:44 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:45 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x5c, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:56:45 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:45 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:45 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0xf8ff0100, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:56:45 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3341.360912][ T4852] loop2: detected capacity change from 0 to 512 [ 3341.946336][ T4852] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3342.094337][ T4855] loop1: detected capacity change from 0 to 512 [ 3342.115386][ T4855] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:56:46 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3342.229957][ T4852] loop2: detected capacity change from 0 to 512 [ 3342.307458][ T4852] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 18:56:46 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0xe8030000, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:56:46 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0xff000000, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:56:46 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x60, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:56:47 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3343.157828][ T4861] loop0: detected capacity change from 0 to 512 18:56:47 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3343.616764][ T4872] loop2: detected capacity change from 0 to 512 [ 3343.629208][ T4861] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 3343.716095][ T4872] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3343.770801][ T4870] loop1: detected capacity change from 0 to 512 18:56:48 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0xffffff8d, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:56:49 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:49 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x70, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) [ 3345.048280][ T4885] loop2: detected capacity change from 0 to 512 [ 3345.316078][ T4885] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3345.365444][ T4886] loop1: detected capacity change from 0 to 512 [ 3345.389855][ T4886] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:56:56 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:56 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:56:56 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x70, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:56:56 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x1f4, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:56:56 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3352.101108][ T4902] loop1: detected capacity change from 0 to 512 [ 3352.135432][ T4902] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:56:56 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3352.304004][ T4909] loop0: detected capacity change from 0 to 512 [ 3352.387613][ T4909] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 18:56:57 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3352.889103][ T4904] loop2: detected capacity change from 0 to 512 18:56:57 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:57 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) ptrace$getregs(0xe, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:56:57 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x2, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:56:57 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3353.359972][ T4927] loop1: detected capacity change from 0 to 512 [ 3353.424940][ T4927] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:56:59 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x3e8, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:56:59 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x18, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:56:59 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, 0x0, 0x0) 18:56:59 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x4, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) [ 3355.598508][ T4935] loop0: detected capacity change from 0 to 512 [ 3355.599681][ T4941] loop1: detected capacity change from 0 to 512 18:57:00 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, 0x0, 0x0) [ 3355.732055][ T4941] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 3355.957713][ T4935] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 3355.964471][ T4942] loop2: detected capacity change from 0 to 512 [ 3356.043826][ T4942] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 18:57:00 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, 0x0, 0x0) 18:57:00 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x17, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) [ 3356.207579][ T4938] loop2: detected capacity change from 0 to 512 18:57:00 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3356.226211][ T4938] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 18:57:00 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x500, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:57:00 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x5, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) [ 3356.336394][ T4953] loop0: detected capacity change from 0 to 512 [ 3356.356583][ T4953] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 3356.439316][ T4959] loop1: detected capacity change from 0 to 512 [ 3356.484003][ T4959] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:57:01 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:01 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) r2 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r2, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {0x0}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3357.273093][ T4958] loop1: detected capacity change from 0 to 512 18:57:01 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x7, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) [ 3357.402050][ T4969] loop2: detected capacity change from 0 to 512 18:57:01 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3357.418537][ T4969] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 18:57:02 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x700, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:57:02 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) r2 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r2, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {0x0}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:02 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00}, 0x9c) [ 3358.588920][ T4983] loop2: detected capacity change from 0 to 512 [ 3358.602488][ T4983] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 18:57:03 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) r2 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r2, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {0x0}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x2, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3359.302388][ T4986] loop1: detected capacity change from 0 to 512 [ 3359.321325][ T4986] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:57:03 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00}, 0x9c) 18:57:03 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0xa00, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:57:04 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x8, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:57:04 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00}, 0x9c) [ 3360.123334][ T4997] loop1: detected capacity change from 0 to 512 18:57:04 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) r2 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r2, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {0x0}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x2, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3360.554368][ T4997] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:57:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00}, 0x9c) 18:57:05 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0xe00, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:57:05 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xa, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) [ 3360.861926][ T5012] loop2: detected capacity change from 0 to 512 [ 3360.962879][ T5012] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3361.077595][ T5011] loop3: detected capacity change from 0 to 512 18:57:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x13, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:57:05 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x12, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) [ 3361.405000][ T5011] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 3361.520065][ T1319] ieee802154 phy0 wpan0: encryption failed: -22 [ 3361.528318][ T1319] ieee802154 phy1 wpan1: encryption failed: -22 18:57:06 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) r2 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r2, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {0x0}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x8000000, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:06 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x5c00, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) [ 3361.866719][ T5016] loop0: detected capacity change from 0 to 512 [ 3361.987343][ T5024] loop2: detected capacity change from 0 to 512 [ 3362.008231][ T5024] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3362.208269][ T5016] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 18:57:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) r2 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r2, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {0x0}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x8000000, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3363.350606][ T5027] loop1: detected capacity change from 0 to 512 [ 3363.405352][ T5027] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:57:08 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = socket(0x22, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f00000005c0)={0x1, 'veth1_macvtap\x00', {}, 0x7}) ptrace$getregs(0xe, 0x0, 0x2, 0x0) r2 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r2, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {0x0}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x8000000, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:08 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x6000, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:57:08 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x700, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:57:08 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xe, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) [ 3364.549873][ T5042] loop1: detected capacity change from 0 to 512 [ 3364.620598][ T5042] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 3364.700059][ T5041] loop2: detected capacity change from 0 to 512 [ 3365.208913][ T5041] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 18:57:09 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xa, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) [ 3365.387499][ T5045] loop0: detected capacity change from 0 to 512 18:57:09 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x5c, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) [ 3365.405118][ T5045] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 18:57:10 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000001", 0x5a}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:57:10 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x7000, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) [ 3365.713261][ T5056] loop1: detected capacity change from 0 to 512 [ 3365.726600][ T5056] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 3365.728344][ T5051] loop3: detected capacity change from 0 to 512 [ 3365.753497][ T5051] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 3366.624274][ T5062] loop0: detected capacity change from 0 to 512 [ 3366.660463][ T5062] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 18:57:11 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0xe803, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:57:11 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xa, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:57:11 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x5, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:57:11 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x60, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) [ 3367.290559][ T5078] loop1: detected capacity change from 0 to 512 [ 3367.475522][ T5069] loop2: detected capacity change from 0 to 512 [ 3367.694874][ T5077] loop3: detected capacity change from 0 to 512 [ 3367.712837][ T5071] loop0: detected capacity change from 0 to 512 [ 3367.749436][ T5078] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 3367.852935][ T5077] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 18:57:12 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x70, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) [ 3367.894780][ T5069] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3367.895468][ T5071] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 18:57:12 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xa, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:57:12 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x5, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:57:12 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0xf401, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) [ 3368.309652][ T5089] loop3: detected capacity change from 0 to 512 [ 3368.358402][ T5089] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 3368.454746][ T5085] loop1: detected capacity change from 0 to 512 [ 3368.732973][ T5085] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:57:13 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0xe803, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:57:13 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1f4, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) [ 3369.133818][ T5094] loop2: detected capacity change from 0 to 512 [ 3369.145046][ T5094] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3369.308280][ T5096] loop3: detected capacity change from 0 to 512 [ 3369.473401][ T5096] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 3369.490572][ T5092] loop0: detected capacity change from 0 to 512 [ 3369.535881][ T5101] loop1: detected capacity change from 0 to 512 [ 3369.717205][ T5101] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:57:14 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0xff00, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) [ 3370.067733][ T5092] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 18:57:14 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x4, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:57:14 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x3e8, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:57:14 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) (fail_nth: 1) [ 3370.220193][ T5112] loop2: detected capacity change from 0 to 512 [ 3370.243948][ T5112] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3370.353272][ T5109] loop3: detected capacity change from 0 to 512 [ 3370.374287][ T5109] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 18:57:15 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) (fail_nth: 1) [ 3370.464402][ T5111] loop1: detected capacity change from 0 to 512 [ 3370.774407][ T5111] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:57:15 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0xcc851d, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) [ 3371.082651][ T5119] FAULT_INJECTION: forcing a failure. [ 3371.082651][ T5119] name failslab, interval 1, probability 0, space 0, times 0 [ 3371.100985][ T5119] CPU: 0 PID: 5119 Comm: syz-executor.0 Not tainted 5.15.0-syzkaller #0 [ 3371.112300][ T5119] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 3371.124064][ T5119] Call Trace: [ 3371.128346][ T5119] [ 3371.132081][ T5119] dump_stack_lvl+0xcd/0x134 [ 3371.137961][ T5119] should_fail.cold+0x5/0xa [ 3371.143633][ T5119] should_failslab+0x5/0x10 [ 3371.149805][ T5119] __kmalloc_track_caller+0x79/0x320 [ 3371.156352][ T5119] ? __sys_setsockopt+0x2db/0x610 [ 3371.163457][ T5119] sctp_setsockopt+0x246/0xa890 [ 3371.169288][ T5119] ? __sctp_setsockopt_connectx+0x180/0x180 [ 3371.175618][ T5119] ? aa_af_perm+0x230/0x230 [ 3371.181314][ T5119] ? sock_common_setsockopt+0x2b/0x100 [ 3371.188310][ T5119] ? __sys_setsockopt+0x24d/0x610 [ 3371.195220][ T5119] __sys_setsockopt+0x2db/0x610 [ 3371.200968][ T5119] ? sock_common_recvmsg+0x1a0/0x1a0 [ 3371.207444][ T5119] ? __ia32_sys_recv+0x100/0x100 [ 3371.213606][ T5119] ? __context_tracking_exit+0xb8/0xe0 [ 3371.221061][ T5119] ? lock_downgrade+0x6e0/0x6e0 [ 3371.227257][ T5119] __ia32_sys_setsockopt+0xb9/0x150 [ 3371.233924][ T5119] ? lockdep_hardirqs_on+0x79/0x100 [ 3371.240397][ T5119] __do_fast_syscall_32+0x65/0xf0 [ 3371.246250][ T5119] do_fast_syscall_32+0x2f/0x70 [ 3371.252145][ T5119] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 3371.256484][ T5120] FAULT_INJECTION: forcing a failure. [ 3371.256484][ T5120] name failslab, interval 1, probability 0, space 0, times 0 [ 3371.260716][ T5119] RIP: 0023:0xf6e71549 18:57:15 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) (fail_nth: 2) [ 3371.260790][ T5119] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 3371.260819][ T5119] RSP: 002b:00000000f446b5fc EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 3371.260873][ T5119] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000000084 [ 3371.260906][ T5119] RDX: 0000000000000009 RSI: 0000000020000300 RDI: 000000000000009c [ 3371.260925][ T5119] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 3371.260944][ T5119] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 3371.260962][ T5119] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 3371.260998][ T5119] [ 3371.353916][ T5125] loop2: detected capacity change from 0 to 512 [ 3371.370075][ T5120] CPU: 1 PID: 5120 Comm: syz-executor.3 Not tainted 5.15.0-syzkaller #0 [ 3371.370144][ T5120] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 3371.464342][ T5120] Call Trace: [ 3371.465259][ T5125] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3371.468934][ T5120] [ 3371.468952][ T5120] dump_stack_lvl+0xcd/0x134 [ 3371.468988][ T5120] should_fail.cold+0x5/0xa [ 3371.469018][ T5120] should_failslab+0x5/0x10 [ 3371.469049][ T5120] __kmalloc_track_caller+0x79/0x320 [ 3371.469075][ T5120] ? __sys_setsockopt+0x2db/0x610 [ 3371.514935][ T5120] ? irqentry_enter+0x28/0x50 [ 3371.521016][ T5120] sctp_setsockopt+0x246/0xa890 [ 3371.527452][ T5120] ? lockdep_hardirqs_on+0x79/0x100 [ 3371.533940][ T5120] ? asm_sysvec_apic_timer_interrupt+0x10/0x20 [ 3371.541776][ T5120] ? __sctp_setsockopt_connectx+0x180/0x180 [ 3371.549275][ T5120] ? __sys_setsockopt+0x24d/0x610 [ 3371.555699][ T5120] ? sctp_setsockopt+0x26/0xa890 [ 3371.562328][ T5120] ? __sys_setsockopt+0x24d/0x610 [ 3371.568815][ T5120] __sys_setsockopt+0x2db/0x610 [ 3371.574940][ T5120] ? sock_common_recvmsg+0x1a0/0x1a0 [ 3371.582006][ T5120] ? __ia32_sys_recv+0x100/0x100 [ 3371.588556][ T5120] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3371.596293][ T5120] __ia32_sys_setsockopt+0xb9/0x150 [ 3371.602880][ T5120] ? __do_fast_syscall_32+0x25/0xf0 [ 3371.609434][ T5120] __do_fast_syscall_32+0x65/0xf0 [ 3371.615757][ T5120] do_fast_syscall_32+0x2f/0x70 [ 3371.621852][ T5120] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 3371.629475][ T5120] RIP: 0023:0xf6f40549 [ 3371.634432][ T5120] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 3371.650711][ T5128] FAULT_INJECTION: forcing a failure. [ 3371.650711][ T5128] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3371.659895][ T5120] RSP: 002b:00000000f453a5fc EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 3371.659932][ T5120] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000000084 [ 3371.659948][ T5120] RDX: 0000000000000009 RSI: 0000000020000300 RDI: 000000000000009c [ 3371.659965][ T5120] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 3371.659980][ T5120] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 3371.660014][ T5120] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 3371.660045][ T5120] [ 3371.699959][ T5111] loop1: detected capacity change from 0 to 512 [ 3371.704598][ T5128] CPU: 0 PID: 5128 Comm: syz-executor.0 Not tainted 5.15.0-syzkaller #0 [ 3371.757064][ T5128] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 3371.767380][ T5128] Call Trace: [ 3371.771252][ T5128] [ 3371.774360][ T5128] dump_stack_lvl+0xcd/0x134 [ 3371.779269][ T5128] should_fail.cold+0x5/0xa [ 3371.783772][ T5128] _copy_from_user+0x2c/0x180 [ 3371.789501][ T5128] sctp_setsockopt+0x360/0xa890 [ 3371.795905][ T5128] ? __sctp_setsockopt_connectx+0x180/0x180 [ 3371.803665][ T5128] ? aa_af_perm+0x230/0x230 [ 3371.809618][ T5128] ? sock_common_setsockopt+0x2b/0x100 [ 3371.816770][ T5128] ? __sys_setsockopt+0x24d/0x610 [ 3371.823155][ T5128] __sys_setsockopt+0x2db/0x610 [ 3371.830139][ T5128] ? sock_common_recvmsg+0x1a0/0x1a0 [ 3371.836706][ T5128] ? __ia32_sys_recv+0x100/0x100 [ 3371.843376][ T5128] ? __context_tracking_exit+0xb8/0xe0 [ 3371.850053][ T5128] ? lock_downgrade+0x6e0/0x6e0 [ 3371.855510][ T5128] __ia32_sys_setsockopt+0xb9/0x150 [ 3371.861195][ T5128] ? lockdep_hardirqs_on+0x79/0x100 [ 3371.866642][ T5128] __do_fast_syscall_32+0x65/0xf0 [ 3371.871666][ T5128] do_fast_syscall_32+0x2f/0x70 [ 3371.876474][ T5128] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 3371.882974][ T5128] RIP: 0023:0xf6e71549 [ 3371.886801][ T5128] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 3371.905617][ T5128] RSP: 002b:00000000f444a5fc EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 3371.913951][ T5128] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000000084 [ 3371.921605][ T5128] RDX: 0000000000000009 RSI: 0000000020000300 RDI: 000000000000009c [ 3371.929337][ T5128] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 3371.937163][ T5128] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 3371.947181][ T5128] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 3371.956954][ T5128] 18:57:16 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) (fail_nth: 2) 18:57:16 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) (fail_nth: 3) 18:57:16 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x500, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) [ 3372.696229][ T5135] FAULT_INJECTION: forcing a failure. [ 3372.696229][ T5135] name failslab, interval 1, probability 0, space 0, times 0 [ 3372.713566][ T5135] CPU: 1 PID: 5135 Comm: syz-executor.0 Not tainted 5.15.0-syzkaller #0 [ 3372.724565][ T5135] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 3372.735458][ T5135] Call Trace: [ 3372.739240][ T5135] [ 3372.742632][ T5135] dump_stack_lvl+0xcd/0x134 [ 3372.748840][ T5135] should_fail.cold+0x5/0xa [ 3372.754703][ T5135] should_failslab+0x5/0x10 [ 3372.760532][ T5135] kmem_cache_alloc_node+0x65/0x3f0 [ 3372.767630][ T5135] ? __alloc_skb+0x215/0x340 [ 3372.773712][ T5135] __alloc_skb+0x215/0x340 [ 3372.779640][ T5135] ? is_bpf_text_address+0x77/0x170 [ 3372.786375][ T5135] _sctp_make_chunk+0x50/0x260 [ 3372.792413][ T5135] sctp_make_control+0x30/0x2d0 [ 3372.799318][ T5135] sctp_make_heartbeat+0xa5/0x2f0 [ 3372.806219][ T5135] ? sctp_make_shutdown+0x1c0/0x1c0 [ 3372.813140][ T5135] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 3372.821852][ T5135] ? sctp_sm_lookup_event+0x109/0x510 [ 3372.829019][ T5135] ? dccp_diag_dump+0x30/0x30 [ 3372.835121][ T5135] sctp_sf_do_prm_requestheartbeat+0x23/0x200 [ 3372.843319][ T5135] ? sctp_cname+0x1c0/0x1c0 [ 3372.848819][ T5135] sctp_do_sm+0x179/0x4ed0 [ 3372.854156][ T5135] ? lock_chain_count+0x20/0x20 [ 3372.860327][ T5135] ? sctp_do_8_2_transport_strike.constprop.0+0xad0/0xad0 [ 3372.868990][ T5135] ? lock_chain_count+0x20/0x20 [ 3372.874763][ T5135] ? __lock_acquire+0x162f/0x54a0 [ 3372.880145][ T5135] ? lock_chain_count+0x20/0x20 [ 3372.886170][ T5135] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3372.894003][ T5135] ? mark_lock+0xef/0x17b0 [ 3372.899743][ T5135] ? mark_held_locks+0x9f/0xe0 [ 3372.905998][ T5135] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3372.913487][ T5135] ? lockdep_hardirqs_on+0x79/0x100 [ 3372.919780][ T5135] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3372.927162][ T5135] sctp_primitive_REQUESTHEARTBEAT+0x9b/0xc0 [ 3372.934359][ T5135] sctp_apply_peer_addr_params+0x110/0x2290 [ 3372.941997][ T5135] sctp_setsockopt+0x555a/0xa890 [ 3372.948547][ T5135] ? __sctp_setsockopt_connectx+0x180/0x180 [ 3372.956213][ T5135] ? aa_af_perm+0x230/0x230 [ 3372.962018][ T5135] ? sock_common_setsockopt+0x2b/0x100 [ 3372.969014][ T5135] ? __sys_setsockopt+0x24d/0x610 [ 3372.975312][ T5135] __sys_setsockopt+0x2db/0x610 [ 3372.981394][ T5135] ? sock_common_recvmsg+0x1a0/0x1a0 [ 3372.988407][ T5135] ? __ia32_sys_recv+0x100/0x100 [ 3372.994925][ T5135] ? __context_tracking_exit+0xb8/0xe0 [ 3373.002159][ T5135] ? lock_downgrade+0x6e0/0x6e0 [ 3373.008458][ T5135] __ia32_sys_setsockopt+0xb9/0x150 [ 3373.015136][ T5135] ? lockdep_hardirqs_on+0x79/0x100 [ 3373.021919][ T5135] __do_fast_syscall_32+0x65/0xf0 [ 3373.028531][ T5135] do_fast_syscall_32+0x2f/0x70 [ 3373.034754][ T5135] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 3373.042903][ T5135] RIP: 0023:0xf6e71549 [ 3373.047919][ T5135] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 3373.072292][ T5135] RSP: 002b:00000000f446b5fc EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 3373.083260][ T5135] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000000084 [ 3373.093023][ T5135] RDX: 0000000000000009 RSI: 0000000020000300 RDI: 000000000000009c [ 3373.102568][ T5135] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 3373.112685][ T5135] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 3373.122538][ T5135] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 3373.132830][ T5135] 18:57:17 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:17 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x1000000, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:57:17 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:18 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3373.789161][ T5144] loop2: detected capacity change from 0 to 512 [ 3373.910234][ T5144] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 18:57:18 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x3, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:18 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:18 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x4, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3374.422780][ T5146] loop1: detected capacity change from 0 to 512 18:57:19 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x3, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:19 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x700, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:57:19 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x2000000, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:57:19 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x5, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3374.871018][ T5176] loop2: detected capacity change from 0 to 512 [ 3374.892710][ T5176] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 18:57:19 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x4, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3375.069464][ T5172] loop1: detected capacity change from 0 to 512 18:57:19 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x6, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:19 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x7, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:19 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x5, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:20 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x6, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3375.568311][ T5172] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:57:21 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x4000000, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:57:21 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xa00, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:57:21 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x7, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3377.532653][ T5204] loop2: detected capacity change from 0 to 512 18:57:22 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x8, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3377.544272][ T5204] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 18:57:22 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3380.864579][ T5214] loop1: detected capacity change from 0 to 512 [ 3381.378882][ T5214] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:57:26 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x8, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:26 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xe00, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:57:26 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x5000000, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:57:26 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xb, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3382.030300][ T5227] loop2: detected capacity change from 0 to 512 [ 3382.088699][ T5227] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3382.226167][ T5220] loop1: detected capacity change from 0 to 512 18:57:26 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xc, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:27 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xd, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:27 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3382.703501][ T5220] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:57:27 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x10, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:27 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x7000000, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:57:27 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x11, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:27 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x5c00, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:57:27 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xb, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3383.079613][ T5252] loop2: detected capacity change from 0 to 512 [ 3383.100122][ T5252] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 18:57:27 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xc, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:28 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xd, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:28 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x10, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:29 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x8000000, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) [ 3384.589722][ T5266] loop1: detected capacity change from 0 to 512 [ 3385.214334][ T5271] loop2: detected capacity change from 0 to 512 [ 3385.258838][ T5266] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:57:29 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x6000, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) [ 3385.313853][ T5271] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3386.656142][ T5276] loop1: detected capacity change from 0 to 512 18:57:35 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x12, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:35 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0xa000000, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:57:35 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x7000, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) [ 3391.237181][ T5283] loop1: detected capacity change from 0 to 512 18:57:35 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x13, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3391.590128][ T5290] loop2: detected capacity change from 0 to 512 [ 3391.664248][ T5290] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3391.822715][ T5283] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:57:36 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x14, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:36 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x11, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:36 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x15, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:36 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xe803, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:57:36 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0xe000000, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:57:37 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x12, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:37 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x16, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3392.629010][ T5311] loop2: detected capacity change from 0 to 512 [ 3392.647738][ T5311] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 18:57:37 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x17, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:37 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x13, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3393.641104][ T5328] loop1: detected capacity change from 0 to 512 [ 3393.826046][ T5328] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 3394.289208][ T5328] loop1: detected capacity change from 0 to 512 18:57:41 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x1d85cc00, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:57:41 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x18, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:41 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x14, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:41 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xf401, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) [ 3396.895133][ T5343] loop2: detected capacity change from 0 to 512 18:57:41 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x15, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:41 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x19, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3396.944061][ T5343] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3397.036770][ T5336] loop1: detected capacity change from 0 to 512 18:57:41 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1e, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:41 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x16, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3397.631080][ T5336] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:57:42 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x40000000, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:57:42 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x21, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:42 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x17, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:42 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xff00, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:57:42 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x22, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3397.851735][ T5368] loop2: detected capacity change from 0 to 512 18:57:42 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x18, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3397.865424][ T5368] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 18:57:42 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x23, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:42 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x19, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:43 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x5c000000, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:57:43 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1e, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:43 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x21, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3398.854760][ T5387] loop2: detected capacity change from 0 to 512 [ 3398.875459][ T5387] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3400.545278][ T5394] loop1: detected capacity change from 0 to 512 [ 3400.589245][ T5394] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:57:45 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1fff8, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:57:45 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x22, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:45 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x60000000, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) [ 3400.796176][ T5401] loop2: detected capacity change from 0 to 512 [ 3400.850771][ T5401] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3401.965500][ T5405] loop1: detected capacity change from 0 to 512 [ 3402.448987][ T5405] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:57:47 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x24, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:47 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x23, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:47 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x70000000, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:57:47 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x1000000, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) [ 3403.585485][ T5414] loop2: detected capacity change from 0 to 512 18:57:48 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x24, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3403.634566][ T5414] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 18:57:48 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x25, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3403.732532][ T5413] loop1: detected capacity change from 0 to 512 18:57:48 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x64, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3404.085670][ T5413] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:57:48 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x65, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:48 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x25, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:48 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x8dffffff, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:57:48 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x6b, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:49 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x2000000, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) [ 3404.748368][ T5453] loop2: detected capacity change from 0 to 512 [ 3404.762010][ T5453] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 18:57:49 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x6e, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:49 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x64, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3404.892045][ T5450] loop1: detected capacity change from 0 to 512 [ 3405.153270][ T5450] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:57:49 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x65, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:49 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x71, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:49 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x6b, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:50 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x72, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:50 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0xe8030000, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:57:50 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x4000000, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:57:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x6e, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3405.757310][ T5482] loop2: detected capacity change from 0 to 512 [ 3405.771522][ T5482] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3405.909924][ T5477] loop1: detected capacity change from 0 to 512 18:57:50 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x75, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3406.213626][ T5477] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:57:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x71, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:50 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x76, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x72, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:51 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x77, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:51 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0xf4010000, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:57:51 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x75, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:51 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x5000000, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:57:51 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x78, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:51 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x76, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3407.062457][ T5511] loop1: detected capacity change from 0 to 512 [ 3407.135712][ T5515] loop2: detected capacity change from 0 to 512 18:57:51 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x79, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3407.397112][ T5515] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 18:57:51 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x77, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:52 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x7b, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3407.556374][ T5511] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:57:52 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0xff000000, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:57:52 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x78, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3407.800179][ T5541] loop2: detected capacity change from 0 to 512 [ 3407.842666][ T5541] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3407.934893][ T5540] loop1: detected capacity change from 0 to 512 18:57:52 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x7000000, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:57:52 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x7c, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:52 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x79, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:52 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x7d, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3408.423216][ T5540] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:57:52 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x82, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:52 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x83, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:53 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x8000000, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:57:53 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x7b, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:53 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x84, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:53 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0xffffff8d, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) [ 3408.876307][ T5565] loop1: detected capacity change from 0 to 512 [ 3408.960024][ T5571] loop2: detected capacity change from 0 to 512 [ 3409.021741][ T5571] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 18:57:53 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x85, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:53 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x7c, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:53 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x7d, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:53 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x7ffff, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3409.349355][ T5565] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:57:54 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:57:54 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0x2, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:54 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x82, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:54 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xa000000, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) [ 3409.901103][ T5593] loop1: detected capacity change from 0 to 512 18:57:54 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x83, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3410.314155][ T5600] loop2: detected capacity change from 0 to 512 [ 3410.367357][ T5600] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3410.394567][ T5593] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:57:55 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x84, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:55 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0x3, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:55 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x85, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:55 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x2, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:57:55 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xe000000, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:57:55 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0x7, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:55 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1f4, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3411.075892][ T5625] loop1: detected capacity change from 0 to 512 [ 3411.095650][ T5625] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 3411.095659][ T5627] loop2: detected capacity change from 0 to 512 [ 3411.120890][ T5627] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 18:57:55 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:55 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x3e8, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:56 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x7ffff, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:56 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0x2, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:56 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x4, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) [ 3412.355808][ T5650] loop2: detected capacity change from 0 to 512 [ 3412.387196][ T5650] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 18:57:57 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x5c000000, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:57:57 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x2, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:57 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0x3, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:57 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x5, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) [ 3413.516744][ T5666] loop2: detected capacity change from 0 to 512 [ 3413.542567][ T5666] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3413.690963][ T5658] loop1: detected capacity change from 0 to 512 18:57:58 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0x7, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3413.968109][ T5658] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:57:58 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x60000000, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:57:58 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0x1f4, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:58 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:57:58 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x7, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:57:58 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0x3e8, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3414.388573][ T5686] loop2: detected capacity change from 0 to 512 [ 3414.531118][ T5686] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 18:57:59 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3414.553871][ T5683] loop1: detected capacity change from 0 to 512 18:57:59 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x5, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3415.034473][ T5683] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:58:00 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x2, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:58:01 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x70000000, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:58:01 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x7, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:58:01 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x8, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:58:01 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3416.629488][ T5711] loop1: detected capacity change from 0 to 512 [ 3416.643994][ T5711] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 3416.696778][ T5707] loop2: detected capacity change from 0 to 512 [ 3416.716790][ T5707] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 18:58:01 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:58:05 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x5, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:58:05 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x7, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3421.868997][ T5722] loop2: detected capacity change from 0 to 512 [ 3421.893546][ T5722] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 18:58:06 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x8, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:58:07 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x8dffffff, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) [ 3422.906959][ T5729] loop1: detected capacity change from 0 to 512 [ 3423.264735][ T5729] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 3423.301266][ T1319] ieee802154 phy0 wpan0: encryption failed: -22 [ 3423.312649][ T1319] ieee802154 phy1 wpan1: encryption failed: -22 18:58:12 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x8, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:58:12 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xe, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:58:12 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0xa, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:58:12 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xe8030000, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) [ 3428.037010][ T5740] loop1: detected capacity change from 0 to 512 18:58:13 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0xa, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:58:13 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0xe, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3428.678570][ T5739] loop2: detected capacity change from 0 to 512 [ 3428.686161][ T5740] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 3428.748903][ T5739] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 18:58:13 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xf4010000, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:58:14 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0xe, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:58:14 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x5c, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:58:14 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x5c, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) [ 3430.041642][ T5767] loop1: detected capacity change from 0 to 512 [ 3430.160618][ T5774] loop2: detected capacity change from 0 to 512 [ 3430.192711][ T5774] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3430.352362][ T5767] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:58:15 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x60, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3430.750448][ T5771] loop2: detected capacity change from 0 to 512 18:58:15 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xf8ff0100, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) [ 3431.075791][ T5780] loop1: detected capacity change from 0 to 512 18:58:15 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x70, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:58:15 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x60, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) [ 3431.441777][ T5780] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:58:16 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xff000000, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) [ 3434.236767][ T5792] loop1: detected capacity change from 0 to 512 [ 3434.697227][ T5792] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:58:19 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x1f4, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:58:19 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x5c, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:58:19 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x70, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) [ 3434.951970][ T5801] loop2: detected capacity change from 0 to 512 [ 3434.966634][ T5801] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 18:58:19 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x60, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:58:20 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xffffff8d, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:58:20 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x3e8, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:58:20 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x70, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:58:21 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x1f4, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) [ 3436.799596][ T5822] loop2: detected capacity change from 0 to 512 [ 3436.822025][ T5822] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 18:58:21 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x500, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:58:21 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x1f4, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:58:21 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x3e8, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:58:22 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x700, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3439.156173][ T5845] loop1: detected capacity change from 0 to 512 [ 3439.644011][ T5845] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:58:24 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:58:24 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0xa00, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:58:24 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x500, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:58:24 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3e8, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) [ 3439.837720][ T5856] loop2: detected capacity change from 0 to 512 [ 3439.860162][ T5856] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 18:58:25 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0xe00, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:58:25 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x500, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) [ 3441.419788][ T5871] loop1: detected capacity change from 0 to 512 18:58:26 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x5c00, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3441.490701][ T5871] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 3441.754572][ T5877] loop2: detected capacity change from 0 to 512 [ 3441.780617][ T5877] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 18:58:27 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295, 0x2}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) [ 3442.928542][ T5881] loop1: detected capacity change from 0 to 512 [ 3443.024713][ T5881] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 3443.620356][ T5883] loop1: detected capacity change from 0 to 512 [ 3443.659152][ T5883] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:58:28 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x700, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:58:28 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295, 0x4}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:58:30 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x700, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3445.660422][ T5892] loop2: detected capacity change from 0 to 512 [ 3445.675450][ T5892] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 18:58:30 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295, 0x5}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) [ 3446.457602][ T5899] loop1: detected capacity change from 0 to 512 [ 3446.473075][ T5899] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:58:31 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0xa00, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:58:32 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) [ 3447.846771][ T5909] loop2: detected capacity change from 0 to 512 [ 3447.870519][ T5909] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 18:58:33 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x6000, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:58:33 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0xe00, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:58:33 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295, 0x7}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:58:33 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xe00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) [ 3449.260036][ T5913] loop2: detected capacity change from 0 to 512 18:58:34 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x7000, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3450.239633][ T5926] loop1: detected capacity change from 0 to 512 [ 3450.261876][ T5913] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3450.321855][ T5926] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 18:58:34 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x5c00, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:58:34 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x5c00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:58:35 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295, 0x8}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:58:36 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x6000, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:58:36 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0xe803, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3452.987009][ T5944] loop2: detected capacity change from 0 to 512 [ 3453.202643][ T5940] loop1: detected capacity change from 0 to 512 18:58:37 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, 0x0, 0x2, &(0x7f0000000840)=""/122) r1 = socket(0x26, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r1, 0x0, 0x0, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878295, 0xa}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4", 0x2d}, {0x0}, {0x0}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x48) 18:58:37 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x7000, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:58:37 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0xf401, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3453.394471][ T5944] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 18:58:38 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = socket(0x22, 0x2, 0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000380)={'gre0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1, @multicast1}}}}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000840)=""/122) r3 = socket(0x26, 0x4, 0x85cf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) recvmmsg(r3, &(0x7f0000001e00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000780)=[{0xffffffffffffffff}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/121, 0x79}], 0x7}, 0x200}, {{&(0x7f00000007c0)=@llc, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/253, 0xfd}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x9}], 0x3, 0x40000020, &(0x7f0000001e80)) unlink(&(0x7f0000000580)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x6000, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0, 0x0, 0x4180}, {&(0x7f0000012900)="ed4100003c000000d4f4655fd4f4655fd4f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f3a2da0a00000000000000000000000000000000000000000000000020000000e0915eece0915eece0915eecd4f4655fe0915eec0000000000000000000002ea0407000000000000000000000000000064617461", 0xb8, 0x4b00}, {0x0}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b66", 0x26, 0x6000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="20b219d77a5d329b13176773578b7f1888766450620d640974bd8910bd8cad5b17ccc05868ec780000000400"/53]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) 18:58:38 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0xe803, 0x0, @empty}}, 0x0, 0x0, 0x500, 0x0, 0xb3550aa4ba878295}, 0x9c) 18:58:38 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0xff00, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3456.557984][ T5969] loop1: detected capacity change from 0 to 512 [ 3456.645355][ T5970] loop2: detected capacity change from 0 to 512 [ 3456.704600][ T5969] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 3456.731769][ T5970] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3456.926971][ C0] ------------[ cut here ]------------ [ 3456.946955][ C0] refcount_t: underflow; use-after-free. 18:58:41 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3457.154945][ C0] WARNING: CPU: 0 PID: 5964 at lib/refcount.c:28 refcount_warn_saturate+0x1d1/0x1e0 [ 3457.173054][ C0] Modules linked in: [ 3457.179141][ C0] CPU: 0 PID: 5964 Comm: syz-executor.3 Not tainted 5.15.0-syzkaller #0 [ 3457.194923][ C0] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 3457.231132][ C0] RIP: 0010:refcount_warn_saturate+0x1d1/0x1e0 [ 3457.244139][ C0] Code: e9 db fe ff ff 48 89 df e8 6c e4 e4 fd e9 8a fe ff ff e8 d2 40 9e fd 48 c7 c7 c0 4e e4 89 c6 05 a2 c2 81 09 01 e8 86 4c 1c 05 <0f> 0b e9 af fe ff ff 0f 1f 84 00 00 00 00 00 41 56 41 55 41 54 55 [ 3457.299107][ C0] RSP: 0018:ffffc90000007d00 EFLAGS: 00010282 [ 3457.375668][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 3457.407000][ C0] RDX: ffff888012398000 RSI: ffffffff815f3708 RDI: fffff52000000f92 [ 3457.426091][ C0] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000001 [ 3457.456945][ C0] R10: ffffffff815ed4de R11: 0000000000000000 R12: ffff88804915b820 [ 3457.468943][ C0] R13: 1ffff92000000fa8 R14: ffffffff88578c10 R15: 0000000000000000 [ 3457.487683][ C0] FS: 0000000000000000(0000) GS:ffff88802ca00000(0063) knlGS:00000000f453ab40 [ 3457.519087][ C0] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 3457.530060][ C0] CR2: 0000000031a29000 CR3: 0000000076721000 CR4: 0000000000150ef0 [ 3457.545764][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3457.559346][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3457.575730][ C0] Call Trace: [ 3457.586691][ C0] [ 3457.611749][ C0] sctp_transport_put+0x138/0x180 [ 3457.696880][ C0] call_timer_fn+0x1a5/0x6b0 [ 3457.781010][ C0] ? add_timer_on+0x4a0/0x4a0 [ 3457.846812][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 3457.866851][ C0] ? sctp_generate_t3_rtx_event+0x390/0x390 [ 3457.896950][ C0] __run_timers.part.0+0x675/0xa20 [ 3457.935080][ C0] ? call_timer_fn+0x6b0/0x6b0 18:58:42 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x2, @empty}}, 0x0, 0xa00, 0x0, 0x0, 0xb3550aa4ba878295}, 0x9c) [ 3457.956936][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 3457.976938][ C0] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3458.011235][ C0] run_timer_softirq+0xb3/0x1d0 [ 3458.043058][ C0] __do_softirq+0x29b/0x9c2 [ 3458.074002][ C0] __irq_exit_rcu+0x123/0x180 [ 3458.086405][ C0] irq_exit_rcu+0x5/0x20 [ 3458.111247][ C0] sysvec_apic_timer_interrupt+0x93/0xc0 [ 3458.133027][ C0] [ 3458.142053][ C0] [ 3458.153987][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3458.171072][ C0] RIP: 0010:generic_exec_single+0xfe/0x3a0 [ 3458.184307][ C0] Code: 01 00 0f 85 75 02 00 00 48 03 14 dd a0 08 35 8b 4c 89 e6 4c 89 e7 e8 71 52 6c 02 31 ff 89 c3 89 c6 e8 26 8b 0b 00 84 db 75 18 <45> 31 e4 e8 da 84 0b 00 44 89 e0 48 83 c4 08 5b 5d 41 5c 41 5d 41 [ 3458.232274][ C0] RSP: 0018:ffffc90023befae8 EFLAGS: 00000216 [ 3458.251107][ C0] RAX: 000000000000045a RBX: 0000000000000200 RCX: ffffc90026848000 [ 3458.267874][ C0] RDX: 0000000000040000 RSI: ffffffff816c411e RDI: 0000000000000003 [ 3458.299034][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff8fd45b0f [ 3458.346946][ C0] R10: ffffffff816c4110 R11: 0000000000000000 R12: ffffc90023befb60 [ 3458.406346][ C0] R13: ffffc90023befc20 R14: ffffc90023befb68 R15: ffff888012398014 [ 3458.428513][ C0] ? generic_exec_single+0x240/0x3a0 [ 3458.466988][ C0] ? generic_exec_single+0x24e/0x3a0 [ 3458.475463][ C0] ? generic_exec_single+0x24e/0x3a0 [ 3458.499000][ C0] smp_call_function_single+0x1a4/0x4b0 [ 3458.518480][ C0] ? perf_duration_warn+0x40/0x40 [ 3458.560447][ C0] ? generic_exec_single+0x3a0/0x3a0 [ 3458.582468][ C0] ? lock_release+0x720/0x720 [ 3458.597469][ C0] ? perf_duration_warn+0x40/0x40 [ 3458.627028][ C0] ? ctx_resched+0x3d0/0x3d0 [ 3458.632868][ C0] task_function_call+0xe5/0x170 [ 3458.650966][ C0] ? pmu_dev_release+0x20/0x20 [ 3458.661110][ C0] ? ctx_resched+0x3d0/0x3d0 [ 3458.667163][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 3458.690972][ C0] ? exclusive_event_installable+0x252/0x320 [ 3458.766955][ C0] perf_install_in_context+0x2cb/0x550 [ 3458.775461][ C0] ? list_add_event+0xeb0/0xeb0 [ 3458.796433][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 3458.819446][ C0] ? exclusive_event_installable+0x252/0x320 [ 3458.881424][ C0] __do_sys_perf_event_open+0x1cdf/0x3130 [ 3458.926958][ C0] ? perf_remove_from_context+0x240/0x240 [ 3458.961416][ C0] ? __context_tracking_exit+0xb8/0xe0 [ 3458.981274][ C0] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 3458.995981][ C0] __do_fast_syscall_32+0x65/0xf0 [ 3459.024432][ C0] do_fast_syscall_32+0x2f/0x70 [ 3459.045414][ C0] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 3459.065746][ C0] RIP: 0023:0xf6f40549 [ 3459.093822][ C0] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 3459.130922][ C0] RSP: 002b:00000000f453a5fc EFLAGS: 00000296 ORIG_RAX: 0000000000000150 [ 3459.147405][ C0] RAX: ffffffffffffffda RBX: 0000000020000040 RCX: 0000000000000000 [ 3459.165415][ C0] RDX: 00000000ffffffff RSI: 00000000ffffffff RDI: 0000000000000000 [ 3459.195462][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 3459.208153][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 3459.226064][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 3459.254076][ C0] [ 3459.259476][ C0] Kernel panic - not syncing: panic_on_warn set ... [ 3459.268043][ C0] CPU: 0 PID: 5964 Comm: syz-executor.3 Not tainted 5.15.0-syzkaller #0 [ 3459.278655][ C0] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 3459.289312][ C0] Call Trace: [ 3459.293290][ C0] [ 3459.297234][ C0] dump_stack_lvl+0xcd/0x134 [ 3459.302884][ C0] panic+0x2b0/0x6dd [ 3459.307723][ C0] ? __warn_printk+0xf3/0xf3 [ 3459.313420][ C0] ? __warn.cold+0x1a/0x44 [ 3459.318672][ C0] ? refcount_warn_saturate+0x1d1/0x1e0 [ 3459.324886][ C0] __warn.cold+0x35/0x44 [ 3459.330181][ C0] ? disable_trace_on_warning+0x7/0x70 [ 3459.337428][ C0] ? refcount_warn_saturate+0x1d1/0x1e0 [ 3459.344696][ C0] report_bug+0x1bd/0x210 [ 3459.350320][ C0] handle_bug+0x3c/0x60 [ 3459.355751][ C0] exc_invalid_op+0x14/0x40 [ 3459.361427][ C0] asm_exc_invalid_op+0x12/0x20 [ 3459.367253][ C0] RIP: 0010:refcount_warn_saturate+0x1d1/0x1e0 [ 3459.374485][ C0] Code: e9 db fe ff ff 48 89 df e8 6c e4 e4 fd e9 8a fe ff ff e8 d2 40 9e fd 48 c7 c7 c0 4e e4 89 c6 05 a2 c2 81 09 01 e8 86 4c 1c 05 <0f> 0b e9 af fe ff ff 0f 1f 84 00 00 00 00 00 41 56 41 55 41 54 55 [ 3459.397365][ C0] RSP: 0018:ffffc90000007d00 EFLAGS: 00010282 [ 3459.403602][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 3459.411430][ C0] RDX: ffff888012398000 RSI: ffffffff815f3708 RDI: fffff52000000f92 [ 3459.420106][ C0] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000001 [ 3459.430326][ C0] R10: ffffffff815ed4de R11: 0000000000000000 R12: ffff88804915b820 [ 3459.440263][ C0] R13: 1ffff92000000fa8 R14: ffffffff88578c10 R15: 0000000000000000 [ 3459.450404][ C0] ? sctp_generate_t3_rtx_event+0x390/0x390 [ 3459.457507][ C0] ? wake_up_klogd.part.0+0x8e/0xd0 [ 3459.463644][ C0] ? vprintk+0x88/0x90 [ 3459.468255][ C0] sctp_transport_put+0x138/0x180 [ 3459.473919][ C0] call_timer_fn+0x1a5/0x6b0 [ 3459.479809][ C0] ? add_timer_on+0x4a0/0x4a0 [ 3459.485615][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 3459.492120][ C0] ? sctp_generate_t3_rtx_event+0x390/0x390 [ 3459.499457][ C0] __run_timers.part.0+0x675/0xa20 [ 3459.506001][ C0] ? call_timer_fn+0x6b0/0x6b0 [ 3459.511788][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 3459.518664][ C0] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3459.526442][ C0] run_timer_softirq+0xb3/0x1d0 [ 3459.532948][ C0] __do_softirq+0x29b/0x9c2 [ 3459.538922][ C0] __irq_exit_rcu+0x123/0x180 [ 3459.544637][ C0] irq_exit_rcu+0x5/0x20 [ 3459.550000][ C0] sysvec_apic_timer_interrupt+0x93/0xc0 [ 3459.557053][ C0] [ 3459.560974][ C0] [ 3459.564768][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3459.572225][ C0] RIP: 0010:generic_exec_single+0xfe/0x3a0 [ 3459.579337][ C0] Code: 01 00 0f 85 75 02 00 00 48 03 14 dd a0 08 35 8b 4c 89 e6 4c 89 e7 e8 71 52 6c 02 31 ff 89 c3 89 c6 e8 26 8b 0b 00 84 db 75 18 <45> 31 e4 e8 da 84 0b 00 44 89 e0 48 83 c4 08 5b 5d 41 5c 41 5d 41 [ 3459.604479][ C0] RSP: 0018:ffffc90023befae8 EFLAGS: 00000216 [ 3459.612270][ C0] RAX: 000000000000045a RBX: 0000000000000200 RCX: ffffc90026848000 [ 3459.622381][ C0] RDX: 0000000000040000 RSI: ffffffff816c411e RDI: 0000000000000003 [ 3459.632077][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff8fd45b0f [ 3459.641647][ C0] R10: ffffffff816c4110 R11: 0000000000000000 R12: ffffc90023befb60 [ 3459.651441][ C0] R13: ffffc90023befc20 R14: ffffc90023befb68 R15: ffff888012398014 [ 3459.661415][ C0] ? generic_exec_single+0x240/0x3a0 [ 3459.668152][ C0] ? generic_exec_single+0x24e/0x3a0 [ 3459.675372][ C0] ? generic_exec_single+0x24e/0x3a0 [ 3459.682472][ C0] smp_call_function_single+0x1a4/0x4b0 [ 3459.689270][ C0] ? perf_duration_warn+0x40/0x40 [ 3459.695319][ C0] ? generic_exec_single+0x3a0/0x3a0 [ 3459.702535][ C0] ? lock_release+0x720/0x720 [ 3459.708409][ C0] ? perf_duration_warn+0x40/0x40 [ 3459.715079][ C0] ? ctx_resched+0x3d0/0x3d0 [ 3459.721509][ C0] task_function_call+0xe5/0x170 [ 3459.727894][ C0] ? pmu_dev_release+0x20/0x20 [ 3459.734369][ C0] ? ctx_resched+0x3d0/0x3d0 [ 3459.739872][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 3459.747345][ C0] ? exclusive_event_installable+0x252/0x320 [ 3459.755387][ C0] perf_install_in_context+0x2cb/0x550 [ 3459.761755][ C0] ? list_add_event+0xeb0/0xeb0 [ 3459.767821][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 3459.775978][ C0] ? exclusive_event_installable+0x252/0x320 [ 3459.783225][ C0] __do_sys_perf_event_open+0x1cdf/0x3130 [ 3459.790232][ C0] ? perf_remove_from_context+0x240/0x240 [ 3459.797220][ C0] ? __context_tracking_exit+0xb8/0xe0 [ 3459.804061][ C0] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 3459.812526][ C0] __do_fast_syscall_32+0x65/0xf0 [ 3459.819612][ C0] do_fast_syscall_32+0x2f/0x70 [ 3459.826287][ C0] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 3459.834890][ C0] RIP: 0023:0xf6f40549 [ 3459.840200][ C0] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 3459.863991][ C0] RSP: 002b:00000000f453a5fc EFLAGS: 00000296 ORIG_RAX: 0000000000000150 [ 3459.874805][ C0] RAX: ffffffffffffffda RBX: 0000000020000040 RCX: 0000000000000000 [ 3459.884678][ C0] RDX: 00000000ffffffff RSI: 00000000ffffffff RDI: 0000000000000000 [ 3459.894640][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 3459.904797][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 3459.914821][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 3459.925195][ C0] [ 3459.931614][ C0] Kernel Offset: disabled [ 3459.938110][ C0] Rebooting in 86400 seconds.. VM DIAGNOSIS: 18:58:42 Registers: info registers vcpu 0 RAX=0000073e0675aa21 RBX=0000000000000000 RCX=00000000000006e0 RDX=000000000000073e RSI=ffff88802ca27300 RDI=0000000000000578 RBP=ffff88802ca27300 RSP=ffffc900000071e8 R8 =000000000000003f R9 =0000000000000000 R10=ffffffff816a5b37 R11=0000000000000000 R12=0000000000000578 R13=0000000000000019 R14=0000000000000001 R15=ffff88802ca2a400 RIP=ffffffff8131e6f1 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] FS =0000 0000000000000000 ffffffff 00c00000 GS =0063 ffff88802ca00000 ffffffff 00d0f300 DPL=3 DS [-WA] LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000000031a29000 CR3=0000000076721000 CR4=00150ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=000000000000000000000000000001a4 XMM01=7a99a80636a128a59635b8d57645b8bf XMM02=53f5f0d2559fed73da763732aba2873c XMM03=82a943b5872c2082262532d089b4e74c XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=0e0d0c0f0a09080b0605040702010003 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000006c7241 RBX=ffff8880114b9d00 RCX=ffffffff89393a2f RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000000 RBP=0000000000000001 RSP=ffffc9000043fdf8 R8 =0000000000000001 R9 =ffff88802cb3aa53 R10=ffffed100596754a R11=0000000000000000 R12=ffffed10022973a0 R13=0000000000000001 R14=ffffffff8d6fc1d0 R15=0000000000000000 RIP=ffffffff893c057b RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88802cb00000 ffffffff 00c00000 LDT=0000 0000000000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00000000f6f1f8ec CR3=000000004af56000 CR4=00150ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=652e29646e616d6d6f632a282e637069 XMM03=00000000000000000000000000000000 XMM04=74656e692474656b636f73203d203072 XMM05=34387830202c307228534d415241505f XMM06=303030663778302826202c397830202c XMM07=40202c3078307b3d2930303330303030 XMM08=202c307830202c6178307b7b3d366e69 XMM09=30202c7d7d7974706d6540202c307830 XMM10=202c307830202c3030617830202c3078 XMM11=6234616130353533627830202c307830 XMM12=0a2963397830202c7d35393238373861 XMM13=40202c307830202c313265347830202c XMM14=6f630a2963317830202c7d7974706d65 XMM15=202c3072283674656e69247463656e6e info registers vcpu 2 RAX=ffff7fffffffffff RBX=0000000000000002 RCX=ffffffff815cd891 RDX=0000000000000000 RSI=0000000000000008 RDI=ffffffff8d6fc1d0 RBP=ffffffff8d6fc1d0 RSP=ffffc90000560e30 R8 =0000000000000000 R9 =ffffffff8d6fc1d7 R10=ffffffff8167041c R11=0000000000000000 R12=ffff88802cc2a418 R13=00000324e20a8f76 R14=0000000000000001 R15=ffff88802cc2a400 RIP=ffffffff81be6577 RFL=00000086 [--S--P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88802cc00000 ffffffff 00c00000 LDT=0000 0000000000000000 00000000 00000000 TR =0040 fffffe0000091000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe000008f000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00000000f73d3004 CR3=00000000734dc000 CR4=00150ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=000000000000000000000000000001a4 XMM01=944275ddf26cb2907dbf75aa11a7c79e XMM02=2487bf9bf8ed4e177b1ed98a903a556d XMM03=aaa577b5eaa5256b8972ecbe44d6ff09 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=0e0d0c0f0a09080b0605040702010003 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 3 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff898c0c20 RDI=ffffffff89e493e0 RBP=ffffffff89e493e0 RSP=ffffc900005b8d90 R8 =0000000000000000 R9 =0000000000000001 R10=ffffffff8167137c R11=0000000000000000 R12=0000000000000003 R13=ffffffff898c0c20 R14=00000000ffffffff R15=0000000000000001 RIP=ffffffff8939436b RFL=00000046 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] FS =0000 0000000000000000 ffffffff 00c00000 GS =0063 ffff88802cd00000 ffffffff 00d0f300 DPL=3 DS [-WA] LDT=0000 0000000000000000 00000000 00000000 TR =0040 fffffe00000d8000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe00000d6000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00000000f44efdb0 CR3=000000004af56000 CR4=00150ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=000000000000000000000000000001a4 XMM01=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000