70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:08:31 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="850000000800000027000000000000009500000000000000a579753dec29fe276240f076753887bc7b952ab5ad939c40c5f89f8b5c13a24840a26b3c68cea54794e702d609331ab3c70aa6b030ed69efddccea3e793e8287051d4f5fef499e2a4ce7000000006b07213a2c198d65c5cb0d99612aebb94574e7825441222e81748b4ee09cc6d847ef6943a143669ef5fc545ab7ffef72fd2ca305f386142d7835f213e7ff0b00001731859eba975d4a1809acbc7b716441ef6bac34d0c99d62456cc78727388273fcb55f5edf48cd8d7666be4825548e085c7866d7ac33165a2178a5c647457a8713e7b70a85bbdb078320eafa48d43c96ae0e5acae50afe7e54bc3da20d188f590ec28e549e8e3d4fe60c9fea00000000000100019efc0060c9e1263ca5507f0000000002ffa95acb51c48785ae09fdae241f51f7ff22745696f1ffe2ca9ed226213275a566ae3f64fb777d16832bbb703ea39868fcf0c77989462c876e4809a16ce03ba31d2e344151341d1008ae03265f8f99ae15d9b711f4b6746dce6ec1ce34d2e2d5241435b5ddc91e9e99ad6b9cbe55e294f5b1e5dc8f1c7bdd3cf375c0b30ce6ba07ce35f90f0c589bc98d678d7e258d5d74a133278866780ddac5fe771e6ae67da6e2df4a560436fa3cb7598f923c7316bb7c31f8e867734a5a66f0465d7183fc05c0d804ac719fa87f64cd63e7e32bb8647deb88254e9ded8cb00c1276b1aaffb3cf86fb92efc51802cdd76a7362ab9db53997aa9abd409b5cb990ea1bc76127057ad3ae00000000000000000000444e477613181b1c6fb1f9c36cc7a9034784eba9cacb0f5b08187994d25c55dd04442f2f739ce0b3e4377f3d9887cd17a1cf4c5d83e93d581b815950e31279f8bcb5167247a398754a1493639f275c5d6c6ea752b635511271da435ba90cae00e1383f43a77508c2cd9fb2636db3"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, 0x0, 0x32600) 12:08:32 executing program 1: sendmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="1700000016008502140f00006539d6", 0xf}], 0x1, 0x0, 0x0, 0xa00}, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x8910, &(0x7f0000000000)) 12:08:32 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) dup3(r0, r1, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4188aea7, &(0x7f0000000000)=ANY=[]) dup2(0xffffffffffffffff, r4) 12:08:32 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) [ 453.798691][T16082] FAT-fs (loop4): bogus number of reserved sectors [ 453.806567][T16082] FAT-fs (loop4): Can't find a valid FAT filesystem 12:08:33 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e666174", 0xb}], 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$P9_RVERSION(r4, &(0x7f0000000100)=ANY=[], 0xfffffc5b) write$cgroup_int(r1, &(0x7f0000000200), 0xe00) 12:08:33 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:08:33 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='hybla\x00', 0x6) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20001732, &(0x7f00000003c0)={0x2, 0x0, @local}, 0x10) 12:08:33 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, 0x0, 0x32600) 12:08:33 executing program 1: sendmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="1700000016008502140f00006539d6", 0xf}], 0x1, 0x0, 0x0, 0xa00}, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x8910, &(0x7f0000000000)) 12:08:33 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = dup3(r0, r1, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4188aea7, &(0x7f0000000000)=ANY=[]) dup2(r5, 0xffffffffffffffff) 12:08:33 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:08:33 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='hybla\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000003c0)={0x2, 0x0, @local}, 0x10) 12:08:33 executing program 1: sendmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="1700000016008502140f00006539d6", 0xf}], 0x1, 0x0, 0x0, 0xa00}, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x8910, &(0x7f0000000000)) 12:08:33 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, 0x0, 0x32600) 12:08:33 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = dup3(r0, r1, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4188aea7, &(0x7f0000000000)=ANY=[]) dup2(r5, 0xffffffffffffffff) 12:08:33 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) [ 455.289664][T16133] FAT-fs (loop4): bogus number of reserved sectors [ 455.315315][T16133] FAT-fs (loop4): Can't find a valid FAT filesystem 12:08:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='hybla\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000003c0)={0x2, 0x0, @local}, 0x10) 12:08:34 executing program 1: sendmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="1700000016008502140f00006539d60a", 0x10}], 0x1, 0x0, 0x0, 0xa00}, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x8910, &(0x7f0000000000)) 12:08:34 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:08:34 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, 0x0, 0x32600) 12:08:34 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$P9_RVERSION(r4, &(0x7f0000000100)=ANY=[], 0xfffffc5b) write$cgroup_int(r1, &(0x7f0000000200), 0xe00) 12:08:34 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = dup3(r0, r1, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4188aea7, &(0x7f0000000000)=ANY=[]) dup2(r5, 0xffffffffffffffff) 12:08:34 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:08:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='hybla\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000003c0)={0x2, 0x0, @local}, 0x10) 12:08:34 executing program 1: sendmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="1700000016008502140f00006539d60a", 0x10}], 0x1, 0x0, 0x0, 0xa00}, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x8910, &(0x7f0000000000)) 12:08:34 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, 0x0, 0x32600) 12:08:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='hybla\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x20001732, 0x0, 0x0) 12:08:34 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(0x0, 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:08:35 executing program 1: sendmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="1700000016008502140f00006539d60a", 0x10}], 0x1, 0x0, 0x0, 0xa00}, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x8910, &(0x7f0000000000)) 12:08:35 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(0x0, 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:08:35 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='hybla\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x20001732, 0x0, 0x0) 12:08:35 executing program 1: sendmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="1700000016008502140f00006539d60a02", 0x11}], 0x1, 0x0, 0x0, 0xa00}, 0x0) r0 = socket$kcm(0xa, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x8910, &(0x7f0000000000)) [ 456.682742][T16183] FAT-fs (loop4): invalid media value (0x00) [ 456.693451][T16183] FAT-fs (loop4): Can't find a valid FAT filesystem 12:08:35 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(0x0, 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:08:35 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, 0x0, 0x32600) 12:08:35 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$kcm(0x10, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x20000f0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1c0e001d80040000005e510befccd7", 0x2e}], 0x1}, 0x0) 12:08:35 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='hybla\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x20001732, 0x0, 0x0) 12:08:36 executing program 1: sendmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="1700000016008502140f00006539d60a02", 0x11}], 0x1, 0x0, 0x0, 0xa00}, 0x0) r0 = socket$kcm(0xa, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x8910, &(0x7f0000000000)) 12:08:36 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$P9_RVERSION(r4, &(0x7f0000000100)=ANY=[], 0xfffffc5b) write$cgroup_int(r1, &(0x7f0000000200), 0xe00) 12:08:36 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) [ 457.534376][T16212] netlink: 'syz-executor.5': attribute type 29 has an invalid length. [ 457.569134][T16212] netlink: 'syz-executor.5': attribute type 29 has an invalid length. 12:08:36 executing program 1: sendmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="1700000016008502140f00006539d60a02", 0x11}], 0x1, 0x0, 0x0, 0xa00}, 0x0) r0 = socket$kcm(0xa, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x8910, &(0x7f0000000000)) [ 457.650379][T16218] netlink: 'syz-executor.5': attribute type 29 has an invalid length. 12:08:36 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, 0x0, 0x32600) 12:08:36 executing program 2: socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv0\x00'}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x800, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000080)={[{0x3, 0x0, 0x7f, 0x81, 0x0, 0x6, 0x0, 0x2, 0x0, 0xf8, 0x0, 0x0, 0x10000000000}, {0x8, 0x9, 0x5, 0x0, 0x0, 0x1, 0x5, 0x2, 0x0, 0x1, 0x7f, 0x6, 0x4}, {0x6, 0x7, 0x4, 0xb4, 0x3, 0x7f, 0x0, 0x1, 0xfe, 0x9, 0x8, 0x80, 0x200}], 0x7ff}) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, 0xffffffffffffffff) io_setup(0xf4, &(0x7f0000000300)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) [ 457.705583][T16218] netlink: 'syz-executor.5': attribute type 29 has an invalid length. 12:08:36 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:08:36 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) 12:08:36 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, 0x0, 0x32600) 12:08:36 executing program 1: sendmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="1700000016008502140f00006539d60a02", 0x11}], 0x1, 0x0, 0x0, 0xa00}, 0x0) socket$kcm(0xa, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x8910, &(0x7f0000000000)) [ 457.989395][T16237] netlink: 'syz-executor.5': attribute type 9 has an invalid length. 12:08:36 executing program 2: r0 = socket(0x10, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00'}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x800, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000080)={[{0x3, 0x0, 0x7f, 0x81, 0x0, 0x6, 0x0, 0x2, 0x0, 0xf8}, {0x8, 0x9, 0x5, 0x0, 0x4, 0x1, 0x5, 0x2, 0x0, 0x1, 0x7f, 0x6, 0x4}, {0x6, 0x7, 0x4, 0xb4, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x9, 0x8, 0x80}], 0x7ff}) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, 0xffffffffffffffff) io_setup(0xf4, &(0x7f0000000300)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/loop-control\x00', 0x70000, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0xb) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) 12:08:36 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) [ 458.094896][T16239] FAT-fs (loop4): invalid media value (0x00) 12:08:36 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, 0x0, 0x32600) [ 458.138736][T16239] FAT-fs (loop4): Can't find a valid FAT filesystem [ 458.752548][T16237] netlink: 'syz-executor.5': attribute type 9 has an invalid length. 12:08:37 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$P9_RVERSION(r4, &(0x7f0000000100)=ANY=[], 0xfffffc5b) write$cgroup_int(r1, &(0x7f0000000200), 0xe00) 12:08:37 executing program 1: sendmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="1700000016008502140f00006539d60a02", 0x11}], 0x1, 0x0, 0x0, 0xa00}, 0x0) socket$kcm(0xa, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x8910, &(0x7f0000000000)) 12:08:37 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:08:37 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, 0x0, 0x32600) 12:08:37 executing program 2: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @dev}, 0x6c) syz_extract_tcp_res$synack(0x0, 0x1, 0x0) sendto$inet(r0, 0x0, 0x0, 0x20000800, &(0x7f0000000240)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080), 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip_vti0\x00', 0x1e4) sendto$inet(r0, &(0x7f0000000000), 0xfffffffe, 0x8060, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0) r1 = openat$nvram(0xffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x400000, 0x0) ioctl(r1, 0x8a24, &(0x7f0000000080)="dd771ebbd377ccd401a9ce832906cdb3cc3e9f66376457795b48799fbf5c0ebe231056615ed258c1173448f348aa") 12:08:37 executing program 1: sendmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="1700000016008502140f00006539d60a02", 0x11}], 0x1, 0x0, 0x0, 0xa00}, 0x0) socket$kcm(0xa, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x8910, &(0x7f0000000000)) 12:08:38 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) 12:08:38 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, 0x0, 0x32600) 12:08:38 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:08:38 executing program 1: sendmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="1700000016008502140f00006539d60a02", 0x11}], 0x1, 0x0, 0x0, 0xa00}, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x8910, 0x0) 12:08:38 executing program 1: sendmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="1700000016008502140f00006539d60a02", 0x11}], 0x1, 0x0, 0x0, 0xa00}, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x8910, 0x0) [ 459.649166][T16322] FAT-fs (loop4): invalid media value (0x00) [ 459.656318][T16322] FAT-fs (loop4): Can't find a valid FAT filesystem 12:08:38 executing program 1: sendmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="1700000016008502140f00006539d60a02", 0x11}], 0x1, 0x0, 0x0, 0xa00}, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x8910, 0x0) 12:08:38 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e666174000204010002000274", 0x14}], 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$P9_RVERSION(r4, &(0x7f0000000100)=ANY=[], 0xfffffc5b) write$cgroup_int(r1, &(0x7f0000000200), 0xe00) 12:08:38 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:08:38 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000180)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000c1030000030000002004000000000000800200000000000000000000800000005003000050030000500300005003000050030000030000000000000000000000fe8000000000000000000000000000bbff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000076657468315f746f5f626f6e640000006e657470636930000000000000000000000000000000000000000000000000000000000000000000001d000000000000000000000000000000000000500280020000000001000000000000000000000000000000000000005001686173686c696d69740000000000000000000000000000000000010000027465616d5f736c6176655f3100080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000400000000000000b61a000800000000000000000000000000005800686173686c696d697400000000000000000000000000000000000000000173797a6b616c6c657231000000000000000000000000000004000000000000000000000005000000a600000000000000005f0200000000003000434f4e4e4d41524b00000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000a800d0000000000000000000000000000000000000000000000000002800434c4153534946590000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000212f00000000000000000000feffffff"], 0x1) syz_emit_ethernet(0x46, &(0x7f0000000600)={@broadcast, @random="f8eb86c23a97", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "05b500", 0x10, 0x3a, 0x0, @rand_addr=' \x01\x00', @mcast2, {[], @ni}}}}}, 0x0) 12:08:38 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, 0x0, 0x32600) 12:08:38 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) 12:08:38 executing program 1: socket$inet6(0xa, 0x3, 0x6) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x16) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) sendmsg$key(0xffffffffffffffff, 0x0, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) [ 460.409122][T16348] netlink: 'syz-executor.5': attribute type 9 has an invalid length. [ 460.496598][T16344] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 460.550489][T16353] x_tables: ip6_tables: CLASSIFY target: used from hooks PREROUTING, but only usable from FORWARD/OUTPUT/POSTROUTING [ 460.587250][T16344] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 12:08:39 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(0x0, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r3) 12:08:39 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, 0x0, 0x32600) [ 460.698138][T16344] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 12:08:39 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(0x0, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r3) [ 460.747387][T16344] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 460.878175][T16344] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 12:08:39 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(0x0, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r3) 12:08:39 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="850000000800000027000000000000009500000000000000a579753dec29fe276240f076753887bc7b952ab5ad939c40c5f89f8b5c13a24840a26b3c68cea54794e702d609331ab3c70aa6b030ed69efddccea3e793e8287051d4f5fef499e2a4ce7000000006b07213a2c198d65c5cb0d99612aebb94574e7825441222e81748b4ee09cc6d847ef6943a143669ef5fc545ab7ffef72fd2ca305f386142d7835f213e7ff0b00001731859eba975d4a1809acbc7b716441ef6bac34d0c99d62456cc78727388273fcb55f5edf48cd8d7666be4825548e085c7866d7ac33165a2178a5c647457a8713e7b70a85bbdb078320eafa48d43c96ae0e5acae50afe7e54bc3da20d188f590ec28e549e8e3d4fe60c9fea00000000000100019efc0060c9e1263ca5507f0000000002ffa95acb51c48785ae09fdae241f51f7ff22745696f1ffe2ca9ed226213275a566ae3f64fb777d16832bbb703ea39868fcf0c77989462c876e4809a16ce03ba31d2e344151341d1008ae03265f8f99ae15d9b711f4b6746dce6ec1ce34d2e2d5241435b5ddc91e9e99ad6b9cbe55e294f5b1e5dc8f1c7bdd3cf375c0b30ce6ba07ce35f90f0c589bc98d678d7e258d5d74a133278866780ddac5fe771e6ae67da6e2df4a560436fa3cb7598f923c7316bb7c31f8e867734a5a66f0465d7183fc05c0d804ac719fa87f64cd63e7e32bb8647deb88254e9ded8cb00c1276b1aaffb3cf86fb92efc51802cdd76a7362ab9db53997aa9abd409b5cb990ea1bc76127057ad3ae00000000000000000000444e477613181b1c6fb1f9c36cc7a9034784eba9cacb0f5b08187994d25c55dd04442f2f739ce0b3e4377f3d9887cd17a1cf4c5d83e93d581b815950e31279f8bcb5167247a398754a1493639f275c5d6c6ea752b635511271da435ba90cae00e1383f43a77508c2cd9fb2636db3abed6453949e3ca03bd3a3dbc4b61dbbfce11ce2d9dbeb6844a88348197292379d22fb6ea97a4f734953d3697cad93d588172c99700fc4f2983edf5d8bb2ec6dc0cc319881b43b7a8a1d1f872d0000000000ddad9444a6f712c20fd0d908c376316a7b26cbaad28bc703c9492f01de1f5d2013213aa135292b53338e24ae938a47871db84e783b15f627834d840c6738f8b16b80cc0b0582a3aa02553979e47b063716228c4ff4676997286015b457072574afadf6962a40ed57025b5a3897db7f94e8d5ba14fd018c5b302942916cf7314e3c9a00a378771ee3c7"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, 0x0, 0x32600) 12:08:39 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, 0x0, &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) [ 461.207417][T16393] x_tables: ip6_tables: CLASSIFY target: used from hooks PREROUTING, but only usable from FORWARD/OUTPUT/POSTROUTING [ 461.371519][T16399] FAT-fs (loop4): invalid media value (0x00) [ 461.421386][T16399] FAT-fs (loop4): Can't find a valid FAT filesystem 12:08:40 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e666174000204010002000274", 0x14}], 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$P9_RVERSION(r4, &(0x7f0000000100)=ANY=[], 0xfffffc5b) write$cgroup_int(r1, &(0x7f0000000200), 0xe00) 12:08:40 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="850000000800000027000000000000009500000000000000a579753dec29fe276240f076753887bc7b952ab5ad939c40c5f89f8b5c13a24840a26b3c68cea54794e702d609331ab3c70aa6b030ed69efddccea3e793e8287051d4f5fef499e2a4ce7000000006b07213a2c198d65c5cb0d99612aebb94574e7825441222e81748b4ee09cc6d847ef6943a143669ef5fc545ab7ffef72fd2ca305f386142d7835f213e7ff0b00001731859eba975d4a1809acbc7b716441ef6bac34d0c99d62456cc78727388273fcb55f5edf48cd8d7666be4825548e085c7866d7ac33165a2178a5c647457a8713e7b70a85bbdb078320eafa48d43c96ae0e5acae50afe7e54bc3da20d188f590ec28e549e8e3d4fe60c9fea00000000000100019efc0060c9e1263ca5507f0000000002ffa95acb51c48785ae09fdae241f51f7ff22745696f1ffe2ca9ed226213275a566ae3f64fb777d16832bbb703ea39868fcf0c77989462c876e4809a16ce03ba31d2e344151341d1008ae03265f8f99ae15d9b711f4b6746dce6ec1ce34d2e2d5241435b5ddc91e9e99ad6b9cbe55e294f5b1e5dc8f1c7bdd3cf375c0b30ce6ba07ce35f90f0c589bc98d678d7e258d5d74a133278866780ddac5fe771e6ae67da6e2df4a560436fa3cb7598f923c7316bb7c31f8e867734a5a66f0465d7183fc05c0d804ac719fa87f64cd63e7e32bb8647deb88254e9ded8cb00c1276b1aaffb3cf86fb92efc51802cdd76a7362ab9db53997aa9abd409b5cb990ea1bc76127057ad3ae00000000000000000000444e477613181b1c6fb1f9c36cc7a9034784eba9cacb0f5b08187994d25c55dd04442f2f739ce0b3e4377f3d9887cd17a1cf4c5d83e93d581b815950e31279f8bcb5167247a398754a1493639f275c5d6c6ea752b635511271da435ba90cae00e1383f43a77508c2cd9fb2636db3abed6453949e3ca03bd3a3dbc4b61dbbfce11ce2d9dbeb6844a88348197292379d22fb6ea97a4f734953d3697cad93d588172c99700fc4f2983edf5d8bb2ec6dc0cc319881b43b7a8a1d1f872d0000000000ddad9444a6f712c20fd0d908c376316a7b26cbaad28bc703c9492f01de1f5d2013213aa135292b53338e24ae938a47871db84e783b15f627834d840c6738f8b16b80cc0b0582a3aa02553979e47b063716228c4ff4676997286015b457072574afadf6962a40ed57025b5a3897db7f94e8d5ba14fd018c5b302942916cf7314e3c9a00a378771ee3c7"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, 0x0, 0x32600) 12:08:40 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x1) syz_emit_ethernet(0x46, &(0x7f0000000600)={@broadcast, @random="f8eb86c23a97", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "05b500", 0x10, 0x3a, 0x0, @rand_addr=' \x01\x00', @mcast2, {[], @ni}}}}}, 0x0) 12:08:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="480000001500197f09004b0101048c590188ffffcf5d3474ff9240e10520613057fff7e07900e0413ff26bb452cf9e8a62bf5b3b8c3cfe5f0028213ee22600d4ff5bffff9b226452", 0x48}], 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) 12:08:40 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) 12:08:40 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, 0x0, &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:08:41 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, 0x0, &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) [ 462.528033][T16419] netlink: 'syz-executor.5': attribute type 9 has an invalid length. 12:08:41 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, 0x0, 0x32600) 12:08:41 executing program 1: perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) dup3(r2, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0x5, 0x0, 0x0) [ 462.579443][T16423] x_tables: ip6_tables: CLASSIFY target: used from hooks PREROUTING, but only usable from FORWARD/OUTPUT/POSTROUTING 12:08:41 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:08:41 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) [ 462.857638][T16444] FAT-fs (loop4): invalid media value (0x00) 12:08:41 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, 0x0, 0x32600) [ 462.912727][T16444] FAT-fs (loop4): Can't find a valid FAT filesystem 12:08:42 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e666174000204010002000274", 0x14}], 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$P9_RVERSION(r4, &(0x7f0000000100)=ANY=[], 0xfffffc5b) write$cgroup_int(r1, &(0x7f0000000200), 0xe00) 12:08:42 executing program 2: perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) dup3(r2, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0x5, 0x0, 0x0) 12:08:42 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:08:42 executing program 1: perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) dup3(r2, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0x5, 0x0, 0x0) 12:08:42 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) 12:08:42 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, 0x0, 0x32600) 12:08:42 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40), 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, 0x0) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r3) 12:08:42 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) 12:08:42 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40), 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, 0x0) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r3) 12:08:43 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, 0x0, 0x32600) 12:08:43 executing program 1: perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) dup3(r2, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0x5, 0x0, 0x0) 12:08:43 executing program 2: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa"], 0x16) fcntl$lock(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) [ 464.633864][T16498] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 464.661317][T16498] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 464.683835][T16498] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 464.694627][T16498] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 464.717891][T16498] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 464.727198][T16501] FAT-fs (loop4): invalid media value (0x00) [ 464.733452][T16501] FAT-fs (loop4): Can't find a valid FAT filesystem 12:08:44 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400", 0x15}], 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$P9_RVERSION(r4, &(0x7f0000000100)=ANY=[], 0xfffffc5b) write$cgroup_int(r1, &(0x7f0000000200), 0xe00) 12:08:44 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="850000000800000027000000000000009500000000000000a579753dec29fe276240f076753887bc7b952ab5ad939c40c5f89f8b5c13a24840a26b3c68cea54794e702d609331ab3c70aa6b030ed69efddccea3e793e8287051d4f5fef499e2a4ce7000000006b07213a2c198d65c5cb0d99612aebb94574e7825441222e81748b4ee09cc6d847ef6943a143669ef5fc545ab7ffef72fd2ca305f386142d7835f213e7ff0b00001731859eba975d4a1809acbc7b716441ef6bac34d0c99d62456cc78727388273fcb55f5edf48cd8d7666be4825548e085c7866d7ac33165a2178a5c647457a8713e7b70a85bbdb078320eafa48d43c96ae0e5acae50afe7e54bc3da20d188f590ec28e549e8e3d4fe60c9fea00000000000100019efc0060c9e1263ca5507f0000000002ffa95acb51c48785ae09fdae241f51f7ff22745696f1ffe2ca9ed226213275a566ae3f64fb777d16832bbb703ea39868fcf0c77989462c876e4809a16ce03ba31d2e344151341d1008ae03265f8f99ae15d9b711f4b6746dce6ec1ce34d2e2d5241435b5ddc91e9e99ad6b9cbe55e294f5b1e5dc8f1c7bdd3cf375c0b30ce6ba07ce35f90f0c589bc98d678d7e258d5d74a133278866780ddac5fe771e6ae67da6e2df4a560436fa3cb7598f923c7316bb7c31f8e867734a5a66f0465d7183fc05c0d804ac719fa87f64cd63e7e32bb8647deb88254e9ded8cb00c1276b1aaffb3cf86fb92efc51802cdd76a7362ab9db53997aa9abd409b5cb990ea1bc76127057ad3ae00000000000000000000444e477613181b1c6fb1f9c36cc7a9034784eba9cacb0f5b08187994d25c55dd04442f2f739ce0b3e4377f3d9887cd17a1cf4c5d83e93d581b815950e31279f8bcb5167247a398754a1493639f275c5d6c6ea752b635511271da435ba90cae00e1383f43a77508c2cd9fb2636db3abed6453949e3ca03bd3a3dbc4b61dbbfce11ce2d9dbeb6844a88348197292379d22fb6ea97a4f734953d3697cad93d588172c99700fc4f2983edf5d8bb2ec6dc0cc319881b43b7a8a1d1f872d0000000000ddad9444a6f712c20fd0d908c376316a7b26cbaad28bc703c9492f01de1f5d2013213aa135292b53338e24ae938a47871db84e783b15f627834d840c6738f8b16b80cc0b0582a3aa02553979e47b063716228c4ff4676997286015b457072574afadf6962a40ed57025b5a3897db7f94e8d5ba14fd018c5b302942916cf7314e3c9a00a378771ee3c704a3947879f4"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, 0x0, 0x32600) 12:08:44 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) 12:08:44 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40), 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, 0x0) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r3) 12:08:44 executing program 1: perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) dup3(r2, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0x5, 0x0, 0x0) 12:08:44 executing program 2: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa"], 0x16) fcntl$lock(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) 12:08:44 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) 12:08:44 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) [ 465.743086][T16533] netlink: 'syz-executor.5': attribute type 9 has an invalid length. 12:08:44 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, 0x0, 0x32600) [ 465.783240][T16529] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 465.842598][T16529] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 12:08:44 executing program 1: perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) dup3(r2, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) [ 465.923388][T16529] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 12:08:44 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:08:44 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, 0x0, 0x32600) [ 466.071282][T16529] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 466.118856][T16529] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 466.397646][T16578] FAT-fs (loop4): invalid media value (0x00) [ 466.403762][T16578] FAT-fs (loop4): Can't find a valid FAT filesystem 12:08:45 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400", 0x15}], 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$P9_RVERSION(r4, &(0x7f0000000100)=ANY=[], 0xfffffc5b) write$cgroup_int(r1, &(0x7f0000000200), 0xe00) 12:08:45 executing program 2: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa"], 0x16) fcntl$lock(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) 12:08:45 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:08:45 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0, 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, 0x0, 0x32600) 12:08:45 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) 12:08:45 executing program 1: perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) [ 467.001947][T16600] netlink: 'syz-executor.5': attribute type 9 has an invalid length. 12:08:45 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) [ 467.085364][T16597] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 12:08:45 executing program 1: perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) [ 467.135845][T16597] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 12:08:45 executing program 1: perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) 12:08:45 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0, 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, 0x0, 0x32600) [ 467.295118][T16597] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 467.336002][T16597] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock 12:08:45 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) [ 467.387626][T16597] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 12:08:46 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="850000000800000027000000000000009500000000000000a579753dec29fe276240f076753887bc7b952ab5ad939c40c5f89f8b5c13a24840a26b3c68cea54794e702d609331ab3c70aa6b030ed69efddccea3e793e8287051d4f5fef499e2a4ce7000000006b07213a2c198d65c5cb0d99612aebb94574e7825441222e81748b4ee09cc6d847ef6943a143669ef5fc545ab7ffef72fd2ca305f386142d7835f213e7ff0b00001731859eba975d4a1809acbc7b716441ef6bac34d0c99d62456cc78727388273fcb55f5edf48cd8d7666be4825548e085c7866d7ac33165a2178a5c647457a8713e7b70a85bbdb078320eafa48d43c96ae0e5acae50afe7e54bc3da20d188f590ec28e549e8e3d4fe60c9fea00000000000100019efc0060c9e1263ca5507f0000000002ffa95acb51c48785ae09fdae241f51f7ff22745696f1ffe2ca9ed226213275a566ae3f64fb777d16832bbb703ea39868fcf0c77989462c876e4809a16ce03ba31d2e344151341d1008ae03265f8f99ae15d9b711f4b6746dce6ec1ce34d2e2d5241435b5ddc91e9e99ad6b9cbe55e294f5b1e5dc8f1c7bdd3cf375c0b30ce6ba07ce35f90f0c589bc98d678d7e258d5d74a133278866780ddac5fe771e6ae67da6e2df4a560436fa3cb7598f923c7316bb7c31f8e867734a5a66f0465d7183fc05c0d804ac719fa87f64cd63e7e32bb8647deb88254e9ded8cb00c1276b1aaffb3cf86fb92efc51802cdd76a7362ab9db53997aa9abd409b5cb990ea1bc76127057ad3ae00000000000000000000444e477613181b1c6fb1f9c36cc7a9034784eba9cacb0f5b08187994d25c55dd04442f2f739ce0b3e4377f3d9887cd17a1cf4c5d83e93d581b815950e31279f8bcb5167247a398754a1493639f275c5d6c6ea752b635511271da435ba90cae00e1383f43a77508c2cd9fb2636db3abed6453949e3ca03bd3a3dbc4b61dbbfce11ce2d9dbeb6844a88348197292379d22fb6ea97a4f734953d3697cad93d588172c99700fc4f2983edf5d8bb2ec6dc0cc319881b43b7a8a1d1f872d0000000000ddad9444a6f712c20fd0d908c376316a7b26cbaad28bc703c9492f01de1f5d2013213aa135292b53338e24ae938a47871db84e783b15f627834d840c6738f8b16b80cc0b0582a3aa02553979e47b063716228c4ff4676997286015b457072574afadf6962a40ed57025b5a3897db7f94e8d5ba14fd018c5b302942916cf7314e3c9a00a378771ee3c704a3947879f4ea"], 0x0, 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, 0x0, 0x32600) [ 467.585871][T16636] FAT-fs (loop4): invalid media value (0x00) [ 467.600027][T16636] FAT-fs (loop4): Can't find a valid FAT filesystem 12:08:46 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) 12:08:46 executing program 1: perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) r2 = socket$packet(0x11, 0x2, 0x300) dup3(r2, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) 12:08:46 executing program 2: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa"], 0x16) fcntl$lock(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) 12:08:46 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:08:46 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x0, 0xfd39, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, 0x0, 0x32600) 12:08:46 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400", 0x15}], 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$P9_RVERSION(r4, &(0x7f0000000100)=ANY=[], 0xfffffc5b) write$cgroup_int(r1, &(0x7f0000000200), 0xe00) [ 468.435912][T16661] netlink: 'syz-executor.5': attribute type 9 has an invalid length. 12:08:47 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:08:47 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x0, 0xfd39, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, 0x0, 0x32600) [ 468.612157][T16665] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 12:08:47 executing program 1: perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) r2 = socket$packet(0x11, 0x2, 0x300) dup3(r2, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) [ 468.732339][T16665] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 468.852825][T16665] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 12:08:47 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) [ 468.895103][T16697] FAT-fs (loop4): invalid media value (0x00) [ 468.981351][T16697] FAT-fs (loop4): Can't find a valid FAT filesystem [ 469.008329][T16665] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 469.065785][T16665] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 12:08:47 executing program 1: perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) r2 = socket$packet(0x11, 0x2, 0x300) dup3(r2, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) 12:08:47 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x0, 0xfd39, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, 0x0, 0x32600) [ 469.148816][T16714] netlink: 'syz-executor.5': attribute type 9 has an invalid length. 12:08:47 executing program 2: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa"], 0x16) fcntl$lock(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) 12:08:47 executing program 1: perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) dup3(0xffffffffffffffff, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) 12:08:47 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:08:48 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, 0x0, 0x32600) 12:08:48 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) [ 469.667916][T16741] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 469.682840][T16741] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 469.701725][T16741] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 469.712332][T16741] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 469.774735][T16741] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 12:08:48 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$P9_RVERSION(r4, &(0x7f0000000100)=ANY=[], 0xfffffc5b) write$cgroup_int(r1, &(0x7f0000000200), 0xe00) 12:08:48 executing program 1: perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) dup3(0xffffffffffffffff, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) 12:08:48 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:08:48 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) [ 469.939677][T16762] netlink: 'syz-executor.5': attribute type 9 has an invalid length. 12:08:48 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, 0x0, 0x32600) 12:08:48 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:08:48 executing program 1: perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) dup3(0xffffffffffffffff, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) 12:08:48 executing program 2: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa"], 0x16) fcntl$lock(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) 12:08:48 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:08:48 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e1"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:08:48 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, 0x0, 0x32600) 12:08:49 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) [ 470.637501][T16805] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 470.717545][T16811] netlink: 'syz-executor.5': attribute type 9 has an invalid length. [ 470.732331][T16805] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 470.759112][T16805] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 470.809316][T16805] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 470.887356][T16805] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 12:08:49 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$P9_RVERSION(r4, &(0x7f0000000100)=ANY=[], 0xfffffc5b) write$cgroup_int(r1, &(0x7f0000000200), 0xe00) 12:08:49 executing program 1: perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) dup3(r1, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, 0xffffffffffffffff, 0x0) 12:08:49 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e1"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:08:49 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x78) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, 0x0, 0x32600) 12:08:49 executing program 2: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa"], 0x16) fcntl$lock(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) 12:08:49 executing program 5: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) 12:08:49 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e1"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) [ 471.364958][T16844] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 471.420966][T16844] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 12:08:50 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x78) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, 0x0, 0x32600) 12:08:50 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f6"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) [ 471.474543][T16851] netlink: 'syz-executor.5': attribute type 9 has an invalid length. [ 471.481660][T16844] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 471.620921][T16844] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock 12:08:50 executing program 1: perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) dup3(r1, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, 0xffffffffffffffff, 0x0) [ 471.676514][T16844] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 12:08:50 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f6"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:08:50 executing program 2: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa"], 0x16) fcntl$lock(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 472.072045][T16896] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 472.112368][T16896] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 472.133793][T16896] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 472.163745][T16896] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 472.233956][T16896] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 12:08:51 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$P9_RVERSION(r4, &(0x7f0000000100)=ANY=[], 0xfffffc5b) write$cgroup_int(r1, &(0x7f0000000200), 0xe00) 12:08:51 executing program 1: perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) dup3(r1, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, 0xffffffffffffffff, 0x0) 12:08:51 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x78) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, 0x0, 0x32600) 12:08:51 executing program 5: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) 12:08:51 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f6"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:08:51 executing program 2: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa"], 0x16) fcntl$lock(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) [ 472.721541][T16919] netlink: 'syz-executor.5': attribute type 9 has an invalid length. [ 472.751186][T16918] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 472.790444][T16918] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 12:08:51 executing program 1: perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) dup3(r1, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r0, 0x0) [ 472.860138][T16918] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 12:08:51 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:08:51 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x78) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, 0x0, 0x32600) [ 472.951571][T16918] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock 12:08:51 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) [ 473.029636][T16918] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 12:08:51 executing program 2: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa"], 0x16) fcntl$lock(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 12:08:51 executing program 1: perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) dup3(r1, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r0, 0x0) [ 473.307578][T16966] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 473.329550][T16966] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 473.351330][T16966] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 473.458667][T16966] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 473.470524][T16966] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 12:08:52 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$P9_RVERSION(r3, &(0x7f0000000100)=ANY=[], 0xfffffc5b) write$cgroup_int(r0, &(0x7f0000000200), 0xe00) 12:08:52 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x78) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, 0x0, 0x32600) 12:08:52 executing program 5: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) 12:08:52 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:08:52 executing program 2: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa"], 0x16) fcntl$lock(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) 12:08:52 executing program 1: perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) dup3(r1, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r0, 0x0) [ 474.110659][T16992] netlink: 'syz-executor.5': attribute type 9 has an invalid length. 12:08:52 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:08:52 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) dup3(r2, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) [ 474.172980][T16990] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 474.275277][T16990] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 12:08:52 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x78) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, 0x0, 0x32600) 12:08:52 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) [ 474.353833][T16990] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 474.419595][T16990] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock 12:08:53 executing program 1: r0 = socket$packet(0x11, 0x0, 0x300) r1 = dup2(r0, r0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) dup3(r2, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) [ 474.478555][T16990] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 12:08:53 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:08:53 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$P9_RVERSION(r3, &(0x7f0000000100)=ANY=[], 0xfffffc5b) write$cgroup_int(r0, &(0x7f0000000200), 0xe00) 12:08:53 executing program 2: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa"], 0x16) fcntl$lock(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) 12:08:53 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xfd39, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, 0x0, 0x32600) 12:08:53 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) 12:08:53 executing program 1: r0 = socket$packet(0x11, 0x0, 0x300) r1 = dup2(r0, r0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) dup3(r2, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) 12:08:53 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7a"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) [ 475.277203][T17054] netlink: 'syz-executor.5': attribute type 9 has an invalid length. 12:08:53 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7a"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) [ 475.329799][T17053] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 475.409164][T17053] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 12:08:54 executing program 1: r0 = socket$packet(0x11, 0x0, 0x300) r1 = dup2(r0, r0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) dup3(r2, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) 12:08:54 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7a"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) [ 475.543372][T17053] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 475.610251][T17053] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock 12:08:54 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r4) [ 475.719409][T17053] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 12:08:54 executing program 2: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa"], 0x16) fcntl$lock(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) 12:08:54 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r4) [ 476.171856][T17106] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 476.209180][T17106] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 476.240859][T17106] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 476.272966][T17106] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 476.365985][T17106] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 12:08:55 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$P9_RVERSION(r3, &(0x7f0000000100)=ANY=[], 0xfffffc5b) write$cgroup_int(r0, &(0x7f0000000200), 0xe00) 12:08:55 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(0xffffffffffffffff, r0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) dup3(r2, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) 12:08:55 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xfd39, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, 0x0, 0x32600) 12:08:55 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r4) 12:08:55 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) 12:08:55 executing program 2: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa"], 0x16) fcntl$lock(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) 12:08:55 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r4) [ 477.121793][T17133] netlink: 'syz-executor.5': attribute type 9 has an invalid length. [ 477.236804][T17132] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 12:08:55 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xfd39, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, 0x0, 0x32600) 12:08:55 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(0xffffffffffffffff, r0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) dup3(r2, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) 12:08:55 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r4) [ 477.452108][T17132] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 477.476738][T17132] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 477.535966][T17132] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock 12:08:56 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r4) 12:08:56 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xfd39, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, 0x0, 0x32600) [ 477.698582][T17132] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 12:08:57 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:08:57 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(0xffffffffffffffff, r0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) dup3(r2, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) 12:08:57 executing program 2: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa"], 0x16) fcntl$lock(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) 12:08:57 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) 12:08:57 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xfd39, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, 0x0, 0x32600) 12:08:57 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$P9_RVERSION(r4, &(0x7f0000000100)=ANY=[], 0xfffffc5b) write$cgroup_int(r1, &(0x7f0000000200), 0xe00) 12:08:57 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) [ 478.830065][T17194] netlink: 'syz-executor.5': attribute type 9 has an invalid length. [ 478.900651][T17195] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 12:08:57 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:08:57 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, 0xffffffffffffffff) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) dup3(r2, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) 12:08:57 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xfd39, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, 0x0, 0x32600) [ 479.022852][T17195] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 479.101182][T17195] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 479.129388][T17195] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock 12:08:57 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB, @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) [ 479.149246][T17195] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 12:08:57 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, 0xffffffffffffffff) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) dup3(r2, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) 12:08:57 executing program 2: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa"], 0x16) fcntl$lock(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 479.475718][T17242] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 479.487162][T17242] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 479.508488][T17242] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 12:08:58 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xfd39, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r2, 0x0, 0x32600) [ 479.520187][T17242] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 479.532301][T17242] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 12:08:58 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB, @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:08:58 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) [ 479.699936][T17258] netlink: 'syz-executor.5': attribute type 9 has an invalid length. 12:08:58 executing program 2: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa"], 0x16) fcntl$lock(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) [ 479.988976][T17279] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 480.016108][T17279] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 480.092774][T17279] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 12:08:58 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$P9_RVERSION(r4, &(0x7f0000000100)=ANY=[], 0xfffffc5b) write$cgroup_int(r1, &(0x7f0000000200), 0xe00) 12:08:58 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, 0xffffffffffffffff) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) dup3(r2, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) 12:08:58 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB, @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:08:58 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="850000000800000027000000000000009500000000000000a579753dec29fe276240f076753887bc7b952ab5ad939c40c5f89f8b5c13a24840a26b3c68cea54794e702d609331ab3c70aa6b030ed69efddccea3e793e8287051d4f5fef499e2a4ce7000000006b07213a2c198d65c5cb0d99612aebb94574e7825441222e81748b4ee09cc6d847ef6943a143669ef5fc545ab7ffef72fd2ca305f386142d7835f213e7ff0b00001731859eba975d4a1809acbc7b716441ef6bac34d0c99d62456cc78727388273fcb55f5edf48cd8d7666be4825548e085c7866d7ac33165a2178a5c647457a8713e7b70a85bbdb078320eafa48d43c96ae0e5acae50afe7e54bc3da20d188f590ec28e549e8e3d4fe60c9fea00000000000100019efc0060c9e1263ca5507f0000000002ffa95acb51c48785ae09fdae241f51f7ff22745696f1ffe2ca9ed226213275a566ae3f64fb777d16832bbb703ea39868fcf0c77989462c876e4809a16ce03ba31d2e344151341d1008ae03265f8f99ae15d9b711f4b6746dce6ec1ce34d2e2d5241435b5ddc91e9e99ad6b9cbe55e294f5b1e5dc8f1c7bdd3cf375c0b30ce6ba07ce35f90f0c589bc98d678d7e258d5d74a133278866780ddac5fe771e6ae67da6e2df4a560436fa3cb7598f923c7316bb7c31f8e867734a5a66f0465d7183fc05c0d804ac719fa87f64cd63e7e32bb8647deb88254e9ded8cb00c1276b1aaffb3cf86fb92efc51802cdd76a7362ab9db53997aa9abd409b5cb990ea1bc76127057ad3ae00000000000000000000444e477613181b1c6fb1f9c36cc7a9034784eba9cacb0f5b08187994d25c55dd04442f2f739ce0b3e4377f3d9887cd17a1cf4c5d83e93d581b815950e31279f8bcb5167247a398754a1493639f275c5d6c6ea752b635511271da435ba90cae00e1383f43a77508c2cd9fb2636db3abed6453949e3ca03bd3a3dbc4b61dbbfce11ce2d9dbeb6844a88348197292379d22fb6ea97a4f734953d3697cad93d588172c99700fc4f2983edf5d8bb2ec6dc0cc319881b43b7a8a1d1f872d0000000000ddad9444a6f712c20fd0d908c376316a7b26cbaad28bc703c9492f01de1f5d2013213aa135292b53338e24ae938a47871db84e783b15f627834d840c6738f8b16b80cc0b0582a3aa02553979e47b063716228c4ff4676997286015b457072574afadf6962a40ed57025b5a3897db7f94e8d5ba14fd018c5b302942916cf7314e3c9a00a378771ee3c704a3947879f4ea"], &(0x7f0000000000)='GPL\x00', 0x5, 0xfd39, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r2, 0x0, 0x32600) [ 480.156755][T17279] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock 12:08:58 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) [ 480.264081][T17279] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 12:08:58 executing program 2: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa"], 0x16) [ 480.363602][T17300] netlink: 'syz-executor.5': attribute type 9 has an invalid length. 12:08:59 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfd', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:08:59 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) r2 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) dup3(r2, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) 12:08:59 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xfd39, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r2, 0x0, 0x32600) 12:08:59 executing program 2: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa"], 0x16) 12:08:59 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xfd39, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x32600) 12:08:59 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfd', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) [ 481.081237][T17346] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 481.186667][T17346] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 481.238211][T17346] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 481.252727][T17346] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 481.267599][T17346] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 12:09:00 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$P9_RVERSION(r4, &(0x7f0000000100)=ANY=[], 0xfffffc5b) write$cgroup_int(r1, &(0x7f0000000200), 0xe00) 12:09:00 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) 12:09:00 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfd', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:09:00 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) r2 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) dup3(r2, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) 12:09:00 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="850000000800000027000000000000009500000000000000a579753dec29fe276240f076753887bc7b952ab5ad939c40c5f89f8b5c13a24840a26b3c68cea54794e702d609331ab3c70aa6b030ed69efddccea3e793e8287051d4f5fef499e2a4ce7000000006b07213a2c198d65c5cb0d99612aebb94574e7825441222e81748b4ee09cc6d847ef6943a143669ef5fc545ab7ffef72fd2ca305f386142d7835f213e7ff0b00001731859eba975d4a1809acbc7b716441ef6bac34d0c99d62456cc78727388273fcb55f5edf48cd8d7666be4825548e085c7866d7ac33165a2178a5c647457a8713e7b70a85bbdb078320eafa48d43c96ae0e5acae50afe7e54bc3da20d188f590ec28e549e8e3d4fe60c9fea00000000000100019efc0060c9e1263ca5507f0000000002ffa95acb51c48785ae09fdae241f51f7ff22745696f1ffe2ca9ed226213275a566ae3f64fb777d16832bbb703ea39868fcf0c77989462c876e4809a16ce03ba31d2e344151341d1008ae03265f8f99ae15d9b711f4b6746dce6ec1ce34d2e2d5241435b5ddc91e9e99ad6b9cbe55e294f5b1e5dc8f1c7bdd3cf375c0b30ce6ba07ce35f90f0c589bc98d678d7e258d5d74a133278866780ddac5fe771e6ae67da6e2df4a560436fa3cb7598f923c7316bb7c31f8e867734a5a66f0465d7183fc05c0d804ac719fa87f64cd63e7e32bb8647deb88254e9ded8cb00c1276b1aaffb3cf86fb92efc51802cdd76a7362ab9db53997aa9abd409b5cb990ea1bc76127057ad3ae00000000000000000000444e477613181b1c6fb1f9c36cc7a9034784eba9cacb0f5b08187994d25c55dd04442f2f739ce0b3e4377f3d9887cd17a1cf4c5d83e93d581b815950e31279f8bcb5167247a398754a1493639f275c5d6c6ea752b635511271da435ba90cae00e1383f43a77508c2cd9fb2636db3abed6453949e3ca03bd3a3dbc4b61dbbfce11ce2d9dbeb6844a88348197292379d22fb6ea97a4f734953d3697cad93d588172c99700fc4f2983edf5d8bb2ec6dc0cc319881b43b7a8a1d1f872d0000000000ddad9444a6f712c20fd0d908c376316a7b26cbaad28bc703c9492f01de1f5d2013213aa135292b53338e24ae938a47871db84e783b15f627834d840c6738f8b16b80cc0b0582a3aa02553979e47b063716228c4ff4676997286015b457072574afadf6962a40ed57025b5a3897db7f94e8d5ba14fd018c5b302942916cf7314e3c9a00a378771ee3c704a3947879f4ea"], &(0x7f0000000000)='GPL\x00', 0x5, 0xfd39, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x32600) 12:09:00 executing program 2: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa"], 0x16) 12:09:00 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) r2 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) dup3(r2, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) [ 481.594972][T17364] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 481.674702][T17375] netlink: 'syz-executor.5': attribute type 9 has an invalid length. [ 481.692601][T17364] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 12:09:00 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:09:00 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xfd39, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x32600) [ 481.757767][T17364] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 12:09:00 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) dup3(r2, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) [ 481.828632][T17364] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 481.884945][T17364] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 12:09:00 executing program 3: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa1a2cbab6"], 0x16) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) sendmsg$key(r1, 0x0, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) 12:09:00 executing program 2: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0) [ 482.194651][T17406] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 482.212087][T17406] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 482.222404][T17406] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 482.236851][T17406] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 482.256112][T17406] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 12:09:00 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$P9_RVERSION(r4, &(0x7f0000000100)=ANY=[], 0xfffffc5b) write$cgroup_int(r1, &(0x7f0000000200), 0xe00) [ 482.370336][T17416] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 482.402151][T17416] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 12:09:00 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) 12:09:00 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:09:00 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) dup3(r2, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) [ 482.413383][T17416] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 482.430727][T17416] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock 12:09:01 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) [ 482.498846][T17416] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 482.540690][T17409] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 482.588396][T17409] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 12:09:01 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r4) [ 482.673515][T17443] netlink: 'syz-executor.5': attribute type 9 has an invalid length. [ 482.688829][T17409] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 482.700641][T17409] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 12:09:01 executing program 2: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0) [ 482.744246][T17409] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 12:09:01 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) dup3(r2, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) 12:09:01 executing program 3: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa1a2cbab6"], 0x16) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) sendmsg$key(r1, 0x0, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) 12:09:01 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r4) 12:09:01 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x5, 0x0, 0x0) dup3(r2, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) 12:09:01 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r4) [ 483.215038][T17482] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 483.242068][T17482] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 483.269438][T17484] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 483.323057][T17482] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 483.335927][T17484] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 483.417146][T17482] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 483.420995][T17484] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 483.511230][T17482] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 483.647841][T17484] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 483.701501][T17484] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 12:09:02 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$P9_RVERSION(r4, &(0x7f0000000100)=ANY=[], 0xfffffc5b) write$cgroup_int(r1, &(0x7f0000000200), 0xe00) 12:09:02 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x0, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) 12:09:02 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x5, 0x0, 0x0) dup3(r2, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) 12:09:02 executing program 2: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) 12:09:02 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r4) 12:09:02 executing program 3: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa1a2cbab6"], 0x16) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) sendmsg$key(r1, 0x0, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) [ 484.064893][T17519] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 484.090916][T17519] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 12:09:02 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x0, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) 12:09:02 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r4) [ 484.116715][T17519] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 484.133918][T17519] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 484.185210][T17519] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 12:09:02 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x5, 0x0, 0x0) dup3(r2, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) [ 484.228080][T17529] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 484.247651][T17529] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 12:09:02 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r4) [ 484.336142][T17529] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 484.347010][T17529] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 12:09:02 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x0, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) 12:09:03 executing program 2: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 484.401609][T17529] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 12:09:03 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$P9_RVERSION(r4, &(0x7f0000000100)=ANY=[], 0xfffffc5b) write$cgroup_int(r1, &(0x7f0000000200), 0xe00) 12:09:03 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:09:03 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x0, 0x6, 0x8000, 0x6}, 0x1c) dup3(r2, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) 12:09:03 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) 12:09:03 executing program 3: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa1a2cbab6"], 0x16) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) sendmsg$key(r1, 0x0, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) [ 484.776898][T17562] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 484.794734][T17562] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 484.818414][T17562] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 484.839723][T17562] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 484.866167][T17562] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 12:09:03 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) [ 485.004579][T17584] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 485.025491][T17584] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 12:09:03 executing program 2: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) 12:09:03 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) [ 485.054360][T17584] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 485.065919][T17584] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 485.092831][T17584] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 12:09:03 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x0, 0x6, 0x8000, 0x6}, 0x1c) dup3(r2, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) 12:09:03 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:09:03 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) 12:09:04 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB, @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) [ 485.514567][T17605] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 485.578462][T17605] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 485.620327][T17605] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 485.701287][T17605] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 485.735698][T17605] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 12:09:04 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$P9_RVERSION(r4, &(0x7f0000000100)=ANY=[], 0xfffffc5b) write$cgroup_int(r1, &(0x7f0000000200), 0xe00) 12:09:04 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x0, 0x6, 0x8000, 0x6}, 0x1c) dup3(r2, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) 12:09:04 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB, @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:09:04 executing program 3: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa1a2cbab6"], 0x16) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) sendmsg$key(r1, 0x0, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) 12:09:04 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, 0x0, 0x0) 12:09:04 executing program 2: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) socket$inet(0x2, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) 12:09:04 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB, @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:09:04 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, 0x0, 0x0) 12:09:04 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x0, 0x8000, 0x6}, 0x1c) dup3(r2, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) [ 486.279351][T17638] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 486.294440][T17641] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 486.347235][T17641] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 12:09:04 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c7", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) [ 486.394844][T17638] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 12:09:05 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, 0x0, 0x0) [ 486.452498][T17638] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 486.487297][T17638] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 486.531055][T17641] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 486.546632][T17638] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 12:09:05 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) [ 486.593410][T17641] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 486.609988][T17641] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 12:09:05 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$P9_RVERSION(r4, &(0x7f0000000100)=ANY=[], 0xfffffc5b) write$cgroup_int(r1, &(0x7f0000000200), 0xe00) 12:09:05 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c7", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:09:05 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x0, 0x8000, 0x6}, 0x1c) dup3(r2, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) 12:09:05 executing program 3: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa1a2cbab6"], 0x16) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) sendmsg$key(r1, 0x0, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) 12:09:05 executing program 2: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) socket$inet(0x2, 0x0, 0x0) 12:09:05 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c7", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:09:05 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) 12:09:05 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:09:05 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x0, 0x8000, 0x6}, 0x1c) dup3(r2, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) [ 487.099350][T17686] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 487.106387][T17694] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 12:09:05 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) [ 487.205847][T17686] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 487.224734][T17694] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 487.235252][T17694] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 12:09:05 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x0, 0x6}, 0x1c) dup3(r2, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) [ 487.255693][T17694] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 487.270475][T17686] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 12:09:05 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) 12:09:05 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$P9_RVERSION(r4, &(0x7f0000000100)=ANY=[], 0xfffffc5b) write$cgroup_int(r1, &(0x7f0000000200), 0xe00) [ 487.317296][T17694] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 487.335465][T17686] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 12:09:05 executing program 2: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) 12:09:06 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0) [ 487.458953][T17686] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 12:09:06 executing program 3: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa1a2cbab6"], 0x16) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) sendmsg$key(r1, 0x0, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) 12:09:06 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x0, 0x6}, 0x1c) dup3(r2, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) 12:09:06 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:09:06 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) socketpair$unix(0x1, 0x1, 0x0, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$P9_RVERSION(r3, &(0x7f0000000100)=ANY=[], 0xfffffc5b) write$cgroup_int(r1, &(0x7f0000000200), 0xe00) 12:09:06 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0) [ 487.770520][T17740] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 12:09:06 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:09:06 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x0, 0x6}, 0x1c) dup3(r2, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) [ 487.813368][T17740] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 487.882123][T17748] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 487.919484][T17740] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 12:09:06 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) [ 487.939200][T17748] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 487.990395][T17740] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 488.036266][T17748] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 488.148139][T17748] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 488.159144][T17740] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 12:09:06 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0) [ 488.185982][T17748] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 12:09:06 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000}, 0x1c) dup3(r2, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) 12:09:06 executing program 2: socket$inet6(0xa, 0x3, 0x6) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) 12:09:06 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:09:07 executing program 3: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa1a2cbab6"], 0x16) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) sendmsg$key(r1, 0x0, 0x4) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) 12:09:07 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0) 12:09:07 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) [ 488.670062][T17790] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 488.712176][T17790] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 488.788536][T17790] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 488.838840][T17797] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 488.854997][T17790] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 488.928649][T17790] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 488.962089][T17797] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 489.041229][T17797] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 12:09:07 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0) 12:09:07 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000}, 0x1c) dup3(r2, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) 12:09:07 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:09:07 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) socketpair$unix(0x1, 0x1, 0x0, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$P9_RVERSION(r3, &(0x7f0000000100)=ANY=[], 0xfffffc5b) write$cgroup_int(r1, &(0x7f0000000200), 0xe00) 12:09:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) [ 489.094986][T17797] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 489.160101][T17797] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 12:09:07 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:09:07 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0) 12:09:07 executing program 3: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa1a2cbab6"], 0x16) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) sendmsg$key(r1, 0x0, 0x4) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) 12:09:07 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000}, 0x1c) dup3(r2, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) [ 489.354242][T17821] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 489.363068][T17821] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 489.373015][T17821] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 489.383160][T17821] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock 12:09:08 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee30", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) [ 489.474386][T17821] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 12:09:08 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) 12:09:08 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee30", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:09:08 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) socketpair$unix(0x1, 0x1, 0x0, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$P9_RVERSION(r3, &(0x7f0000000100)=ANY=[], 0xfffffc5b) write$cgroup_int(r1, &(0x7f0000000200), 0xe00) 12:09:08 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)}], 0x1}, 0x0) [ 489.814874][T17842] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 12:09:08 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) dup3(0xffffffffffffffff, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) [ 489.904353][T17842] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 12:09:08 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee30", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) [ 489.957154][T17842] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 12:09:08 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)}], 0x1}, 0x0) [ 490.052366][T17842] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 490.072394][T17842] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 12:09:08 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) 12:09:08 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$P9_RVERSION(r3, &(0x7f0000000100)=ANY=[], 0xfffffc5b) write$cgroup_int(r1, &(0x7f0000000200), 0xe00) 12:09:08 executing program 3: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa1a2cbab6"], 0x16) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) sendmsg$key(r1, 0x0, 0x4) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) 12:09:08 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78d", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:09:08 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) dup3(0xffffffffffffffff, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) 12:09:08 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)}], 0x1}, 0x0) 12:09:08 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) 12:09:09 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78d", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:09:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', 0x0, 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) [ 490.605541][T17896] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 490.627786][T17896] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 12:09:09 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010", 0x17}], 0x1}, 0x0) [ 490.669531][T17896] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 490.698933][T17896] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 12:09:09 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) dup3(0xffffffffffffffff, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) 12:09:09 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78d", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) [ 490.845994][T17896] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 12:09:09 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010", 0x17}], 0x1}, 0x0) 12:09:09 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$P9_RVERSION(r3, &(0x7f0000000100)=ANY=[], 0xfffffc5b) write$cgroup_int(r1, &(0x7f0000000200), 0xe00) 12:09:09 executing program 3: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa1a2cbab6"], 0x16) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) 12:09:09 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df5", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:09:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', 0x0, 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) 12:09:09 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) dup3(r2, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) 12:09:09 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010", 0x17}], 0x1}, 0x0) [ 491.558638][T17943] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 12:09:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', 0x0, 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) 12:09:10 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df5", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:09:10 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e", 0x23}], 0x1}, 0x0) [ 491.608268][T17943] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 12:09:10 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) dup3(r2, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) [ 491.714005][T17943] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 12:09:10 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e", 0x23}], 0x1}, 0x0) [ 491.759450][T17943] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 12:09:10 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df5", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) [ 491.859512][T17943] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 12:09:10 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$P9_RVERSION(r3, &(0x7f0000000100)=ANY=[], 0xfffffc5b) write$cgroup_int(r1, &(0x7f0000000200), 0xe00) 12:09:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) 12:09:10 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) dup3(r2, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) 12:09:10 executing program 3: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa1a2cbab6"], 0x16) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) 12:09:10 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, 0x0, 0x0) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:09:10 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e", 0x23}], 0x1}, 0x0) 12:09:10 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, 0x0, 0x0) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:09:10 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002", 0x29}], 0x1}, 0x0) [ 492.310087][T17993] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 492.340004][T17995] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 492.351047][T17993] EXT4-fs (loop2): bad geometry: block count 1080 exceeds size of device (1 blocks) 12:09:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) 12:09:11 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002", 0x29}], 0x1}, 0x0) 12:09:11 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) dup2(r0, r0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) dup3(r1, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, 0xffffffffffffffff, 0x0) [ 492.451087][T17995] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 492.508624][T18014] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 492.527782][T18014] EXT4-fs (loop2): bad geometry: block count 1080 exceeds size of device (1 blocks) 12:09:11 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, 0x0, 0x0) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) [ 492.558234][T17995] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 492.636087][T17995] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 492.671894][T17995] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 12:09:11 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$P9_RVERSION(r3, &(0x7f0000000100)=ANY=[], 0xfffffc5b) write$cgroup_int(r1, &(0x7f0000000200), 0xe00) 12:09:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) 12:09:11 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, 0x0, 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:09:11 executing program 3: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa1a2cbab6"], 0x16) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) 12:09:11 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002", 0x29}], 0x1}, 0x0) 12:09:11 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) dup2(r0, r0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) dup3(r1, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, 0xffffffffffffffff, 0x0) [ 492.945391][T18037] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 493.002651][T18037] EXT4-fs (loop2): bad geometry: block count 1080 exceeds size of device (1 blocks) 12:09:11 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, 0x0, 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:09:11 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000", 0x2c}], 0x1}, 0x0) 12:09:11 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$P9_RVERSION(r3, &(0x7f0000000100)=ANY=[], 0xfffffc5b) write$cgroup_int(r1, &(0x7f0000000200), 0xe00) 12:09:11 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) dup2(r0, r0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) dup3(r1, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, 0xffffffffffffffff, 0x0) 12:09:11 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000", 0x2c}], 0x1}, 0x0) 12:09:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x0, 0x0, 0x804803, 0x0) 12:09:11 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, 0x0, 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) [ 493.229893][T18057] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 493.270952][T18057] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 493.282346][T18057] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 493.299867][T18057] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 493.314526][T18057] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 493.374370][T18070] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 12:09:12 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={0x28, 0x3, 0x8, 0x5, 0x0, 0x0, {}, [@CTA_TIMEOUT_DATA={0x4, 0x4, 0x0, 0x1, @tcp}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x11}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x28}}, 0x0) 12:09:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x0, 0x0, 0x804803, 0x0) 12:09:12 executing program 3: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa1a2cbab6"], 0x16) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) sendmsg$key(r1, 0x0, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) 12:09:12 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000", 0x2c}], 0x1}, 0x0) 12:09:12 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$P9_RVERSION(r3, &(0x7f0000000100)=ANY=[], 0xfffffc5b) write$cgroup_int(r1, &(0x7f0000000200), 0xe00) 12:09:12 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:09:12 executing program 1: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000000100)=""/41, 0x2) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x2, 0x0) write$binfmt_misc(r4, &(0x7f00000002c0)=ANY=[], 0x1) splice(r0, 0x0, r1, 0x0, 0x4, 0x0) [ 493.727847][T18092] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 12:09:12 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1", 0x2d}], 0x1}, 0x0) 12:09:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x0, 0x0, 0x804803, 0x0) 12:09:12 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) 12:09:12 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, r5) [ 493.943566][T18107] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 494.013050][T18107] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 12:09:12 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r5) [ 494.065059][T18107] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 494.078323][T18107] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 12:09:12 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x1) syz_emit_ethernet(0x45, &(0x7f0000000000)={@multicast, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "ed00", 0xf, 0x3a, 0x0, @rand_addr=' \x01\x00', @private1, {[], @echo_request={0x2, 0x0, 0x0, 0x0, 0x0, "e48d28de846f23"}}}}}}, 0x0) [ 494.118748][T18127] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 494.156304][T18107] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 12:09:12 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1", 0x2d}], 0x1}, 0x0) 12:09:12 executing program 3: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa1a2cbab6"], 0x16) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) sendmsg$key(r1, 0x0, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) 12:09:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x1, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x804803, 0x0) [ 494.408454][T18139] x_tables: ip6_tables: CLASSIFY target: used from hooks PREROUTING, but only usable from FORWARD/OUTPUT/POSTROUTING [ 494.591641][T18148] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 494.647129][T18148] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 494.673773][T18152] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 494.710911][T18148] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 494.726986][T18152] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 494.777345][T18148] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 494.787901][T18152] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 494.804416][T18152] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 494.821541][T18148] EXT4-fs error (device loop2): ext4_fill_super:4567: inode #2: comm syz-executor.2: iget: root inode unallocated [ 494.844270][T18152] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 494.899933][T18148] EXT4-fs (loop2): get root inode failed [ 494.968110][T18148] EXT4-fs (loop2): mount failed 12:09:13 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$P9_RVERSION(r4, &(0x7f0000000100)=ANY=[], 0xfffffc5b) write$cgroup_int(r1, &(0x7f0000000200), 0xe00) 12:09:13 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r5) 12:09:13 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1", 0x2d}], 0x1}, 0x0) 12:09:13 executing program 3: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa1a2cbab6"], 0x16) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) sendmsg$key(r1, 0x0, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) 12:09:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x1, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x804803, 0x0) [ 495.171369][T18142] x_tables: ip6_tables: CLASSIFY target: used from hooks PREROUTING, but only usable from FORWARD/OUTPUT/POSTROUTING 12:09:13 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r5) [ 495.315326][T18178] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 495.405914][T18177] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 495.437072][T18178] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 495.532590][T18177] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 495.579185][T18178] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 12:09:14 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$P9_RVERSION(r4, &(0x7f0000000100)=ANY=[], 0xfffffc5b) write$cgroup_int(r1, &(0x7f0000000200), 0xe00) 12:09:14 executing program 5: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa"], 0x16) fcntl$lock(r2, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) sendmsg$key(r1, 0x0, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) [ 495.726455][T18177] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 495.736406][T18178] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 495.823327][T18177] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 495.844895][T18178] EXT4-fs error (device loop2): ext4_fill_super:4567: inode #2: comm syz-executor.2: iget: root inode unallocated [ 495.893855][T18199] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 495.906572][T18177] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 495.928547][T18178] EXT4-fs (loop2): get root inode failed [ 495.964390][T18199] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 496.000593][T18178] EXT4-fs (loop2): mount failed [ 496.101294][T18199] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 496.181964][T18199] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 496.244407][T18199] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 12:09:15 executing program 1: creat(&(0x7f0000000080)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000640)='/dev/uhid\x00', 0x802, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x12e) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) dup2(r1, r0) 12:09:15 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, 0xffffffffffffffff) 12:09:15 executing program 3: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa1a2cbab6"], 0x16) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) sendmsg$key(r1, 0x0, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) 12:09:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x1, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x804803, 0x0) 12:09:15 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$P9_RVERSION(r4, &(0x7f0000000100)=ANY=[], 0xfffffc5b) write$cgroup_int(r1, &(0x7f0000000200), 0xe00) 12:09:15 executing program 5: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa1a2cbab6"], 0x16) fcntl$lock(r2, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) sendmsg$key(r1, 0x0, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) 12:09:15 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, 0xffffffffffffffff) [ 497.028550][T18233] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 497.061379][T18231] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 497.075193][T18233] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 497.098757][T18234] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 497.133692][ T2808] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 497.148583][ T2808] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 497.162427][ T2808] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 497.170576][ T2808] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 497.178432][ T2808] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 497.186355][ T2808] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 497.199807][ T2808] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 497.207866][ T2808] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 497.221722][ T2808] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 497.229929][ T2808] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 497.237820][ T2808] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 497.262598][ T2808] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 497.271998][T18231] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 497.302054][T18233] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 497.327059][T18234] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 497.384473][ T2808] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 497.412835][ T2808] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 497.453462][T18231] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 497.467094][ T2808] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz1] on Lz5 [ 497.478878][T18233] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 497.484709][T18234] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 12:09:16 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0) fcntl$dupfd(r0, 0xa0f, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port1\x00', 0xbb, 0xb0006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30b) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f5e000000ca1666fe6ba93f5dc505ab0f239a9560a0df0900000000000000212e57162628e166f962648995ac804af024b07e82e210e6f879be8df0322ae08558c6d3053405060d27c846d9d85f591329bd8390c1acc1ed49c74551599a7f8bf60f1604d3361ad70af3a7f839f534ae1af3f7e668272f15688076bf7e1a8577cca9b2615e69cc5fc4f19fa050a0799760575dcc343d83ba995d12efce32ef87481048a3a7cf89ac66ec9f5d75ee3055b78df574", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d757365722c6163636573733d616e792c63616368653d667363616368652c70724976706f72742c0092b4eb2e5d5a91193a531ab9aef6f526faf77e13f04c4019956eb4aa5e22f301e1a9a2bfdd65b53bf739e16c5988684479dae44973a6214051766e99a7f893f926f069c620e13ca30471d51250f64fd2fd82a75e7adf"]) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x2800) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x206000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa0f, 0xffffffffffffffff) [ 497.660009][T18231] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 497.670125][T18234] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 497.689647][T18233] EXT4-fs: failed to create workqueue [ 497.733232][T18233] EXT4-fs (loop5): mount failed 12:09:16 executing program 1: creat(&(0x7f0000000080)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000640)='/dev/uhid\x00', 0x802, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x12e) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) dup2(r1, r0) [ 497.784830][T18231] EXT4-fs: failed to create workqueue [ 497.797435][T18234] EXT4-fs: failed to create workqueue [ 497.832233][T18231] EXT4-fs (loop2): mount failed [ 497.844712][T18234] EXT4-fs (loop3): mount failed 12:09:16 executing program 0: 12:09:16 executing program 5: 12:09:16 executing program 0: 12:09:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x6}], 0x804803, 0x0) 12:09:16 executing program 3: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa1a2cbab6"], 0x16) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) sendmsg$key(r1, 0x0, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) [ 498.087073][ T6722] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 498.108230][ T6722] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 498.147269][ T6722] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 498.193440][ T6722] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 12:09:16 executing program 5: [ 498.260628][ T6722] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 12:09:16 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$P9_RVERSION(r4, &(0x7f0000000100)=ANY=[], 0xfffffc5b) write$cgroup_int(r1, &(0x7f0000000200), 0xe00) [ 498.302404][ T6722] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 498.306286][T18291] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 498.317068][ T6722] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 498.368191][ T6722] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 498.383280][ T6722] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 498.390959][ T6722] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 498.405785][ T6722] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 12:09:16 executing program 0: [ 498.424616][ T6722] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 498.464037][T18291] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 498.466639][T18296] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 498.484473][ T6722] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 498.502285][T18296] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 498.513616][ T6722] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 498.537347][ T6722] hid-generic 0000:0000:0000.0002: hidraw0: HID v0.00 Device [syz1] on Lz5 [ 498.551600][T18296] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 12:09:17 executing program 1: [ 498.617721][T18291] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 12:09:17 executing program 5: [ 498.695586][T18296] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 498.719603][T18291] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock 12:09:17 executing program 0: [ 498.741287][T18291] EXT4-fs error (device loop2): ext4_fill_super:4567: inode #2: comm syz-executor.2: iget: root inode unallocated [ 498.756854][T18291] EXT4-fs (loop2): get root inode failed [ 498.762872][T18291] EXT4-fs (loop2): mount failed [ 498.781248][T18296] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 12:09:17 executing program 1: 12:09:17 executing program 5: 12:09:17 executing program 3: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa1a2cbab6"], 0x16) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) sendmsg$key(r1, 0x0, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) 12:09:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x6}], 0x804803, 0x0) 12:09:17 executing program 0: 12:09:17 executing program 1: 12:09:17 executing program 5: [ 499.109071][T18323] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 499.217642][T18323] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 499.267272][T18327] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 499.277364][T18327] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 499.287899][T18327] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 499.299336][T18327] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 499.312818][T18323] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 12:09:18 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$P9_RVERSION(r4, &(0x7f0000000100)=ANY=[], 0xfffffc5b) write$cgroup_int(r1, &(0x7f0000000200), 0xe00) 12:09:18 executing program 0: 12:09:18 executing program 1: 12:09:18 executing program 5: [ 499.356552][T18327] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 499.387893][T18323] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock 12:09:18 executing program 3: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa1a2cbab6"], 0x16) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) sendmsg$key(r1, 0x0, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) [ 499.481666][T18323] EXT4-fs error (device loop2): ext4_fill_super:4567: inode #2: comm syz-executor.2: iget: root inode unallocated 12:09:18 executing program 0: 12:09:18 executing program 1: 12:09:18 executing program 5: perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0xa4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x28, r1, 0x5, 0x0, 0x0, {0x3}, [@SEG6_ATTR_DST={0xe, 0x1, @remote}]}, 0x28}, 0x1, 0x6c}, 0x0) [ 499.599309][T18323] EXT4-fs (loop2): get root inode failed [ 499.611305][T18323] EXT4-fs (loop2): mount failed 12:09:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x6}], 0x804803, 0x0) 12:09:18 executing program 0: r0 = open(&(0x7f0000000040)='./bus\x00', 0x17e, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890c, 0x0) r2 = socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(r2, 0x0, &(0x7f0000000000)) open(0x0, 0x0, 0x0) ftruncate(r1, 0x800fe) sendfile(r0, r0, 0x0, 0x8080fffffffd) 12:09:18 executing program 1: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x100, 0x0) write(r1, &(0x7f0000000600)="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", 0x1fd) creat(0x0, 0x0) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x12) sendfile(r1, r2, 0x0, 0x7fffffa7) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) 12:09:18 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$P9_RVERSION(r4, &(0x7f0000000100)=ANY=[], 0xfffffc5b) write$cgroup_int(r1, &(0x7f0000000200), 0xe00) [ 499.755912][T18360] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 499.794883][T18356] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 499.847332][T18356] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 499.859928][T18360] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 499.929882][T18372] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 499.940856][T18356] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 499.994346][T18372] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 500.007407][T18372] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 12:09:18 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(0x0, r1) mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x0, 0x0, 0x0) [ 500.062615][T18372] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 500.087956][T18356] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 12:09:18 executing program 0: open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x4) r0 = open(&(0x7f0000000040)='./bus\x00', 0x17e, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890c, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[], 0x28}}, 0x80) socket(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) ftruncate(r1, 0x800fe) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffd) [ 500.117111][T18372] EXT4-fs error (device loop2): ext4_fill_super:4567: inode #2: comm syz-executor.2: iget: root inode unallocated [ 500.144957][T18372] EXT4-fs (loop2): get root inode failed [ 500.154337][T18356] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 500.165543][ T28] audit: type=1804 audit(1590754158.709:19): pid=18381 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir845288417/syzkaller.r4tCxF/489/file0/file0" dev="loop1" ino=60 res=1 [ 500.225636][T18372] EXT4-fs (loop2): mount failed [ 500.282433][ T28] audit: type=1804 audit(1590754158.759:20): pid=18368 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir845288417/syzkaller.r4tCxF/489/file0/file0" dev="loop1" ino=60 res=1 12:09:18 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0xfffffc5b) write$cgroup_int(r1, &(0x7f0000000200), 0xe00) 12:09:18 executing program 5: openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000004c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x45c, 0xec, 0x1a4, 0x1a4, 0x0, 0x250, 0x434, 0x434, 0x434, 0x434, 0x434, 0x6, 0x0, {[{{@uncond, 0x0, 0xbc, 0xec, 0x0, {}, [@common=@socket0={{0x20, 'socket\x00'}}, @common=@ah={{0x2c, 'ah\x00'}, {[0x0, 0xd5ed]}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0xfffffffb, @local}}}, {{@uncond, 0x0, 0x70, 0x94}, @TTL={0x24, 'TTL\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0x70, 0xac}, @inet=@TPROXY1={0x3c, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@private0={0xfc, 0x0, [], 0x20}}}}, {{@uncond, 0x0, 0x70, 0x94}, @unspec=@CHECKSUM={0x24, 'CHECKSUM\x00'}}, {{@uncond, 0x0, 0xe4, 0x108, 0x0, {}, [@inet=@rpfilter={{0x24, 'rpfilter\x00'}, {0x6}}, @common=@osf={{0x50, 'osf\x00'}, {'syz1\x00'}}]}, @unspec=@CHECKSUM={0x24, 'CHECKSUM\x00'}}], {{[], 0x0, 0x70, 0x94}, {0x24}}}}, 0x4b8) 12:09:18 executing program 3: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa1a2cbab6"], 0x16) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) sendmsg$key(r1, 0x0, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) 12:09:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140), 0x0, 0x6}], 0x804803, 0x0) [ 500.411776][ T28] audit: type=1804 audit(1590754158.949:21): pid=18402 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir105490200/syzkaller.qmmzdf/530/bus" dev="sda1" ino=16278 res=1 12:09:19 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x3) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0xb}) ioctl$KVM_SET_CPUID(r2, 0xae80, 0x0) 12:09:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 500.540049][ T28] audit: type=1804 audit(1590754158.989:22): pid=18402 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir105490200/syzkaller.qmmzdf/530/bus" dev="sda1" ino=16278 res=1 [ 500.600047][T18414] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 12:09:19 executing program 5: openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000004c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x45c, 0xec, 0x1a4, 0x1a4, 0x0, 0x250, 0x434, 0x434, 0x434, 0x434, 0x434, 0x6, 0x0, {[{{@uncond, 0x0, 0xbc, 0xec, 0x0, {}, [@common=@socket0={{0x20, 'socket\x00'}}, @common=@ah={{0x2c, 'ah\x00'}, {[0x0, 0xd5ed]}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0xfffffffb, @local}}}, {{@uncond, 0x0, 0x70, 0x94}, @TTL={0x24, 'TTL\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0x70, 0xac}, @inet=@TPROXY1={0x3c, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@private0={0xfc, 0x0, [], 0x20}}}}, {{@uncond, 0x0, 0x70, 0x94}, @unspec=@CHECKSUM={0x24, 'CHECKSUM\x00'}}, {{@uncond, 0x0, 0xe4, 0x108, 0x0, {}, [@inet=@rpfilter={{0x24, 'rpfilter\x00'}, {0x6}}, @common=@osf={{0x50, 'osf\x00'}, {'syz1\x00'}}]}, @unspec=@CHECKSUM={0x24, 'CHECKSUM\x00'}}], {{[], 0x0, 0x70, 0x94}, {0x24}}}}, 0x4b8) [ 500.647250][T18415] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 500.692396][T18415] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 500.708641][T18414] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 500.711919][T18415] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 500.736809][T18415] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 500.780890][T18415] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 500.818283][T18414] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 500.859820][T18414] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock 12:09:19 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0xfffffc5b) write$cgroup_int(r1, &(0x7f0000000200), 0xe00) [ 500.923277][T18414] EXT4-fs error (device loop2): ext4_fill_super:4567: inode #2: comm syz-executor.2: iget: root inode unallocated [ 500.936371][T18414] EXT4-fs (loop2): get root inode failed [ 500.942269][T18414] EXT4-fs (loop2): mount failed 12:09:19 executing program 1: dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xe1e}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6100) ftruncate(r1, 0x8200) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000005f00)={'filter\x00', 0x4}, 0x68) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x175d900f) socket$inet_udplite(0x2, 0x2, 0x88) socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000f00)=[{{0x0, 0x0, &(0x7f00000018c0)=[{0x0}], 0x1}}, {{&(0x7f0000001980)=@nfc_llcp, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001b00)=""/75, 0x4b}, {&(0x7f0000001b80)=""/41, 0x29}], 0x2, &(0x7f0000001c00)=""/178, 0xb2}}, {{0x0, 0x0, &(0x7f0000001f00)=[{&(0x7f0000001dc0)=""/101, 0x65}, {&(0x7f0000001e40)=""/5, 0x5}, {0x0}], 0x3, &(0x7f0000000040)=""/36, 0x24}, 0xa79c}, {{&(0x7f0000003800)=@sco, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f0000003a40)=""/181, 0xb5}], 0x1}}, {{&(0x7f0000000840)=@generic, 0x80, &(0x7f0000000a80)=[{&(0x7f00000008c0)=""/97, 0x61}, {0x0}], 0x2}, 0xad}], 0x6, 0x0, 0x0) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x9) setpriority(0x2, r2, 0x101) 12:09:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140), 0x0, 0x6}], 0x804803, 0x0) 12:09:19 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x40000007, 0x100, 0x0, 0x9, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = syz_open_procfs(0x0, 0x0) preadv(r3, &(0x7f0000000240), 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000300)={0x0}, 0x10) 12:09:19 executing program 3: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa1a2cbab6"], 0x16) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) sendmsg$key(r1, 0x0, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) 12:09:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 501.193653][T18458] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 501.278669][T18458] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 12:09:19 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xe}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, 0x0, &(0x7f0000000080)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000003e000/0x18000)=nil, &(0x7f00000001c0)=[@textreal={0x8, &(0x7f0000000140)="f3f33e6526f20f0174093e0f20050f20d86635200000000f22d8d8d3b807008ed866b9850500000f32660f3880bd07002e3e0f789b0080b804008ec00f01c5", 0x3f}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x200]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:09:19 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0xfffffc5b) write$cgroup_int(r1, &(0x7f0000000200), 0xe00) [ 501.412281][T18458] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 501.424039][T18475] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 501.510003][T18458] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 501.532157][T18458] EXT4-fs error (device loop2): ext4_fill_super:4567: inode #2: comm syz-executor.2: iget: root inode unallocated [ 501.559522][T18458] EXT4-fs (loop2): get root inode failed [ 501.571776][T18458] EXT4-fs (loop2): mount failed [ 501.606093][T18475] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 12:09:20 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:09:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140), 0x0, 0x6}], 0x804803, 0x0) [ 501.857149][T18475] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 12:09:20 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=ANY=[@ANYBLOB="3800000024000b0f00"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00000000070001006671"], 0x38}}, 0x0) [ 501.900787][T18475] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 502.030261][T18475] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 502.065762][T18507] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 12:09:20 executing program 3: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa1a2cbab6"], 0x16) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) sendmsg$key(r1, 0x0, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) 12:09:20 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$P9_RVERSION(r4, 0x0, 0xfffffc5b) write$cgroup_int(r1, &(0x7f0000000200), 0xe00) [ 502.266227][T18507] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 502.338308][T18522] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 502.382938][T18507] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 502.417274][T18507] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 502.451594][T18507] EXT4-fs error (device loop2): ext4_fill_super:4567: inode #2: comm syz-executor.2: iget: root inode unallocated 12:09:21 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="30000000100001080000003dba71be402aa35dde", @ANYRES32=0x0, @ANYBLOB="000000000000000008000400", @ANYRES32=r2, @ANYBLOB="08001b"], 0x30}}, 0x0) 12:09:21 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 502.615105][T18507] EXT4-fs (loop2): get root inode failed [ 502.654971][T18534] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 502.705496][T18507] EXT4-fs (loop2): mount failed 12:09:21 executing program 3: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa1a2cbab6"], 0x16) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) sendmsg$key(r1, 0x0, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) 12:09:21 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:09:21 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x9, 0x4cb], 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:09:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf50", 0x4c, 0x6}], 0x804803, 0x0) 12:09:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf50", 0x4c, 0x6}], 0x804803, 0x0) 12:09:21 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$P9_RVERSION(r4, 0x0, 0xfffffc5b) write$cgroup_int(r1, &(0x7f0000000200), 0xe00) [ 502.945890][T18549] kvm [18546]: vcpu0, guest rIP: 0x14c disabled perfctr wrmsr: 0xc1 data 0x1 [ 502.984534][T18549] kvm [18546]: vcpu0, guest rIP: 0x14c disabled perfctr wrmsr: 0xc1 data 0x1 12:09:21 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 503.015367][T18549] kvm [18546]: vcpu0, guest rIP: 0x14c disabled perfctr wrmsr: 0xc1 data 0x1 [ 503.035076][T18554] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 503.041706][T18549] kvm [18546]: vcpu0, guest rIP: 0x14c disabled perfctr wrmsr: 0xc1 data 0x1 [ 503.056858][T18549] kvm [18546]: vcpu0, guest rIP: 0x14c disabled perfctr wrmsr: 0xc1 data 0x1 [ 503.072003][T18549] kvm [18546]: vcpu0, guest rIP: 0x14c disabled perfctr wrmsr: 0xc1 data 0x1 [ 503.081238][T18549] kvm [18546]: vcpu0, guest rIP: 0x14c disabled perfctr wrmsr: 0xc1 data 0x1 [ 503.090477][T18549] kvm [18546]: vcpu0, guest rIP: 0x14c disabled perfctr wrmsr: 0xc1 data 0x1 [ 503.119145][T18549] kvm [18546]: vcpu0, guest rIP: 0x14c disabled perfctr wrmsr: 0xc1 data 0x1 [ 503.165100][T18554] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 503.229417][T18549] kvm [18546]: vcpu0, guest rIP: 0x14c disabled perfctr wrmsr: 0xc1 data 0x1 [ 503.241565][T18554] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 503.245681][T18565] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 503.265909][T18554] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 503.297854][T18571] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 503.417479][T18554] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 503.442081][T18565] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 12:09:22 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000100)=ANY=[@ANYBLOB="0100000000000000010000000000000000000000fd"]) ioctl$KVM_SET_NESTED_STATE(r2, 0x4080aebf, &(0x7f0000002a00)={{0x1, 0x0, 0x80, {0x0, 0x0, 0x3}}, 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12:09:22 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 503.602389][T18565] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 12:09:22 executing program 3: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa1a2cbab6"], 0x16) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) sendmsg$key(r1, 0x0, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) [ 503.729040][T18565] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 503.811678][T18565] EXT4-fs error (device loop2): ext4_fill_super:4567: inode #2: comm syz-executor.2: iget: root inode unallocated [ 504.034014][T18565] EXT4-fs (loop2): get root inode failed [ 504.039687][T18565] EXT4-fs (loop2): mount failed [ 504.168183][T18611] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 504.190191][T18611] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 504.207221][T18611] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 504.236149][T18611] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 504.272321][T18611] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 504.279540][T18571] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 504.308971][T18571] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 504.536025][T18571] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 505.008481][T18571] IPv6: ADDRCONF(NETDEV_CHANGE): erspan0: link becomes ready [ 505.527225][T18571] IPv6: ADDRCONF(NETDEV_CHANGE): ip_vti0: link becomes ready [ 505.804072][T18571] IPv6: ADDRCONF(NETDEV_CHANGE): ip6_vti0: link becomes ready 12:09:24 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="30000000100001080000003dba71be402aa35dde", @ANYRES32=0x0, @ANYBLOB="000000000000000008000400", @ANYRES32=r2, @ANYBLOB="08001b"], 0x30}}, 0x0) 12:09:24 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x40000007, 0x100, 0x0, 0x9, 0x4cb], 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='fd\x00') preadv(r3, &(0x7f0000000240), 0x0, 0x0) r4 = syz_open_procfs(0x0, 0x0) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000300)={0x0, r5}, 0x10) 12:09:24 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:09:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf50", 0x4c, 0x6}], 0x804803, 0x0) 12:09:24 executing program 3: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa1a2cbab6"], 0x16) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) sendmsg$key(r1, 0x0, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) 12:09:24 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$P9_RVERSION(r4, 0x0, 0xfffffc5b) write$cgroup_int(r1, &(0x7f0000000200), 0xe00) [ 506.578053][T18637] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 12:09:25 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$P9_RVERSION(r3, &(0x7f0000000100)=ANY=[], 0xfffffc5b) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0xe00) [ 506.624751][T18637] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 506.641696][T18637] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 506.656021][T18637] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 506.660605][T18633] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 506.706422][T18632] kvm_hv_set_msr: 24 callbacks suppressed [ 506.706458][T18632] kvm [18626]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x4000006b data 0x1000000009e [ 506.742461][T18637] EXT4-fs error (device loop2): ext4_fill_super:4567: inode #2: comm syz-executor.2: iget: root inode unallocated 12:09:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 506.851513][T18652] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 506.862757][T18633] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 506.874470][T18633] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 506.893380][T18637] EXT4-fs (loop2): get root inode failed [ 506.911272][T18632] kvm [18626]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000077 data 0x1000000006a [ 506.918511][T18633] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 506.939548][T18637] EXT4-fs (loop2): mount failed [ 506.941237][T18633] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 12:09:25 executing program 3: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa1a2cbab6"], 0x16) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) sendmsg$key(r1, 0x0, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) [ 507.014491][T18632] kvm [18626]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000017 data 0x10000000076 [ 507.154117][T18632] kvm [18626]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000054 data 0x100000000ab [ 507.165902][T18652] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 507.172311][T18632] kvm [18626]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000052 data 0x10000000055 [ 507.180713][T18652] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready 12:09:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 507.254913][T18652] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready 12:09:25 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$full(0xffffff9c, 0x0, 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x40000007, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:09:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5f", 0x72, 0x6}], 0x804803, 0x0) [ 507.389756][T18652] IPv6: ADDRCONF(NETDEV_CHANGE): erspan0: link becomes ready [ 507.420347][T18652] IPv6: ADDRCONF(NETDEV_CHANGE): ip_vti0: link becomes ready [ 507.504369][T18652] IPv6: ADDRCONF(NETDEV_CHANGE): ip6_vti0: link becomes ready [ 507.531337][T18687] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 507.545462][T18687] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 507.632200][T18687] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 507.792003][T18695] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 507.870599][T18695] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 507.876652][T18687] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 507.881611][T18695] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 507.920023][T18695] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 507.950148][T18695] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 12:09:26 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000100)=ANY=[@ANYBLOB="0100000000000000010000000000000000000000fd"]) ioctl$KVM_SET_NESTED_STATE(r2, 0x4080aebf, &(0x7f0000002a00)={{0x0, 0x0, 0x80, {0xffffffffffffffff}}, 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12:09:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:09:26 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$P9_RVERSION(r3, &(0x7f0000000100)=ANY=[], 0xfffffc5b) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0xe00) 12:09:26 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000100)=ANY=[@ANYBLOB="0100000000000000010000000000000000000000fd"]) ioctl$KVM_SET_NESTED_STATE(r2, 0x4080aebf, &(0x7f0000002a00)={{0x0, 0x0, 0x20002a80, {0x0, 0x100000000000000}}, 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12:09:26 executing program 3: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa1a2cbab6"], 0x16) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) sendmsg$key(r1, 0x0, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) [ 508.100929][T18687] EXT4-fs error (device loop2): ext4_fill_super:4567: inode #2: comm syz-executor.2: iget: root inode unallocated [ 508.115020][T18687] EXT4-fs (loop2): get root inode failed [ 508.121561][T18687] EXT4-fs (loop2): mount failed 12:09:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5f", 0x72, 0x6}], 0x804803, 0x0) 12:09:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:09:27 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x40000007, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48, 0x0, 0x4, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0x0, 0x0) [ 508.534385][T18739] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 508.557337][T18739] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 508.606289][T18749] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 508.636774][T18749] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 508.655637][T18749] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 508.676045][T18749] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 508.712643][T18739] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 508.730983][T18749] EXT4-fs error (device loop2): ext4_fill_super:4567: inode #2: comm syz-executor.2: iget: root inode unallocated [ 508.755737][T18749] EXT4-fs (loop2): get root inode failed [ 508.761721][T18749] EXT4-fs (loop2): mount failed [ 508.787880][T18739] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 508.805999][T18739] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 508.930455][T18763] kvm [18760]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000040 data 0x6 [ 508.941122][T18763] kvm [18760]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000047 data 0x41 [ 508.952123][T18763] kvm [18760]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000086 data 0x46 [ 508.964612][T18763] kvm [18760]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000031 data 0x87 [ 508.975201][T18763] kvm [18760]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x4000006e data 0x30 12:09:27 executing program 3: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) sendmsg$key(r1, 0x0, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) 12:09:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5f", 0x72, 0x6}], 0x804803, 0x0) 12:09:27 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:09:27 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001480), 0x0, 0x60001) write$cgroup_subtree(r1, &(0x7f00000000c0), 0x0) [ 509.223074][T18777] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 509.234105][T18777] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 509.380387][T18777] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 509.469522][T18790] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 509.491213][T18790] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 509.515194][T18790] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 509.525616][T18790] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 509.536457][T18777] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 509.569304][T18790] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 509.578434][T18777] EXT4-fs error (device loop2): ext4_fill_super:4567: inode #2: comm syz-executor.2: iget: root inode unallocated [ 509.600965][T18777] EXT4-fs (loop2): get root inode failed [ 509.686186][T18777] EXT4-fs (loop2): mount failed 12:09:28 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000000000001"]) ioctl$KVM_SET_NESTED_STATE(r2, 0x4018aeff, &(0x7f0000002a00)={{0x0, 0x0, 0x80}, 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12:09:28 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$P9_RVERSION(r3, &(0x7f0000000100)=ANY=[], 0xfffffc5b) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0xe00) 12:09:28 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:09:28 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000000000001"]) ioctl$KVM_SET_NESTED_STATE(r2, 0xc018aefe, &(0x7f0000002a00)={{0x0, 0x0, 0x80}, 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12:09:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310e", 0x85, 0x6}], 0x804803, 0x0) 12:09:28 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$P9_RVERSION(r4, &(0x7f0000000100)=ANY=[], 0xfffffc5b) write$cgroup_int(r1, 0x0, 0x0) 12:09:28 executing program 3: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) sendmsg$key(r1, 0x0, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) 12:09:28 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000140)) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0xb, 0x0, 0xcc}) ioctl$KVM_SET_CPUID(r2, 0xae80, 0x0) 12:09:28 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 510.113448][T18826] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 510.148553][T18826] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 510.167189][T18826] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 510.180899][T18826] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 510.230857][T18826] EXT4-fs error (device loop2): ext4_fill_super:4567: inode #2: comm syz-executor.2: iget: root inode unallocated [ 510.257699][T18837] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 510.336585][T18826] EXT4-fs (loop2): get root inode failed [ 510.390443][T18837] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 510.429267][T18826] EXT4-fs (loop2): mount failed 12:09:29 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$P9_RVERSION(r4, &(0x7f0000000100)=ANY=[], 0xfffffc5b) write$cgroup_int(r1, 0x0, 0x0) 12:09:29 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 510.476516][T18837] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 510.504174][T18837] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 12:09:29 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x40000007, 0x100, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd\x00') [ 510.616319][T18837] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 12:09:29 executing program 1: open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x17e, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890c, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x130) ftruncate(r1, 0x800fe) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffd) 12:09:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310e", 0x85, 0x6}], 0x804803, 0x0) 12:09:29 executing program 3: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) sendmsg$key(r1, 0x0, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) 12:09:29 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xe900, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$P9_RVERSION(r4, &(0x7f0000000100)=ANY=[], 0xfffffc5b) write$cgroup_int(r1, 0x0, 0x0) 12:09:29 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 510.837294][T18890] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 510.881516][T18890] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 510.899899][ T28] audit: type=1804 audit(1590754169.439:23): pid=18894 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir845288417/syzkaller.r4tCxF/496/bus" dev="sda1" ino=16276 res=1 [ 510.951553][ T28] audit: type=1804 audit(1590754169.489:24): pid=18894 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir845288417/syzkaller.r4tCxF/496/bus" dev="sda1" ino=16276 res=1 [ 510.991819][ T28] audit: type=1804 audit(1590754169.529:25): pid=18898 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir845288417/syzkaller.r4tCxF/496/bus" dev="sda1" ino=16276 res=1 [ 510.993900][T18890] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 12:09:29 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x40000007, 0x100, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd\x00') 12:09:29 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 511.135448][ T28] audit: type=1804 audit(1590754169.679:26): pid=18894 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir845288417/syzkaller.r4tCxF/496/bus" dev="sda1" ino=16276 res=1 [ 511.155937][T18908] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 511.193590][T18890] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock 12:09:29 executing program 1: ioctl$KVM_HYPERV_EVENTFD(0xffffffffffffffff, 0x4018aebd, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) semctl$SEM_INFO(0x0, 0x0, 0x13, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/stat\x00') ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x4000000000000, 0x40, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x1) syz_read_part_table(0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000000040)={'gretap0\x00'}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x0) mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="66643da026f383d9e56791d396b70a5913e9dfc60fc0e97d86699a89dc5753eec114cdbed4f9013bcc92e51d040f38161f1bd94ed7d030b29ef182881455b8bd89026cd5bf41cb95ba017b7f78ce0775b293c82e5862c909fdc2d722874001451ba9", @ANYBLOB, @ANYRESDEC=0x0, @ANYRESDEC=0x0, @ANYBLOB=',']) [ 511.305335][T18890] EXT4-fs error (device loop2): ext4_fill_super:4567: inode #2: comm syz-executor.2: iget: root inode unallocated [ 511.317669][T18908] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 12:09:29 executing program 4: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r0, 0x0, 0x8, &(0x7f0000000140)=ANY=[@ANYBLOB="bf"], 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000000c0)=@newqdisc={0x38, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_fq_codel={{0xd, 0x8, 'fq_codel\x00'}, {0x4}}]}, 0x38}}, 0x0) 12:09:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 511.495218][T18908] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 511.528798][T18890] EXT4-fs (loop2): get root inode failed [ 511.597139][T18908] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 511.597467][T18890] EXT4-fs (loop2): mount failed [ 511.617420][T18908] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 12:09:30 executing program 3: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa1a2cbab6"], 0x16) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) sendmsg$key(r1, 0x0, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) 12:09:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:09:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310e", 0x85, 0x6}], 0x804803, 0x0) 12:09:30 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000100)=ANY=[@ANYBLOB="0100000000000000010000000000000000000000fd"]) ioctl$KVM_SET_NESTED_STATE(r2, 0xc080aebe, &(0x7f0000002a00)={{0x0, 0x0, 0x80}, 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12:09:30 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x40000007, 0x100, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd\x00') [ 511.954144][T18951] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 512.001131][T18951] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 12:09:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 512.169040][T18951] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 512.180835][T18977] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 12:09:30 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xe}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) prctl$PR_GET_KEEPCAPS(0x7) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, 0x0, &(0x7f0000000080)) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents(0xffffffffffffffff, &(0x7f0000077000)=""/133, 0x18) sendmsg$IPSET_CMD_GET_BYNAME(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="480000000a06050900000000000000000700000005000100070000000900020073797a31000000000900020073797a30000000000900020073797a31000000000500010007000000"], 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x20) getdents(r3, &(0x7f0000077000)=""/133, 0x18) sendmsg$RDMA_NLDEV_CMD_PORT_GET(r3, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x50, 0x1405, 0x4, 0x70fd25, 0x25dfdbfc, "", [{{0x8, 0x1, 0x1}, {0x8}}, {{0x8}, {0x8}}, {{0x8}, {0x8}}, {{0x8}, {0x8, 0x3, 0x1}}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x8081) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000003e000/0x18000)=nil, &(0x7f00000001c0)=[@textreal={0x8, &(0x7f0000000140)="f3f33e6526f20f0174093e0f20050f20d86635200000000f22d8d8d3b807008ed866b9850500000f32660f3880bd07002e3e0f789b0080b804008ec00f01c5", 0x3f}], 0x1, 0x0, 0x0, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x200]}) fcntl$getflags(0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) getresgid(&(0x7f00000000c0), &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 512.213408][T18977] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 512.265425][T18951] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 512.299572][T18983] kvm_hv_set_msr: 27 callbacks suppressed 12:09:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 512.299585][T18983] kvm [18969]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000040 data 0x10000000006 [ 512.317385][T18983] kvm [18969]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000009 data 0x10000000041 [ 512.328692][T18983] kvm [18969]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000079 data 0x10000000008 [ 512.340562][T18983] kvm [18969]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000028 data 0x10000000078 [ 512.342975][T18977] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 512.393386][T18951] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 512.394777][T18977] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 512.441582][T18977] EXT4-fs error (device loop2): ext4_fill_super:4567: inode #2: comm syz-executor.2: iget: root inode unallocated [ 512.455160][T18977] EXT4-fs (loop2): get root inode failed [ 512.461381][T18977] EXT4-fs (loop2): mount failed 12:09:31 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0xa4087, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_NESTED_STATE(r2, 0xc080aebe, &(0x7f0000002a00)={{0x0, 0x0, 0x80}, "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12:09:31 executing program 1: ioctl$KVM_HYPERV_EVENTFD(0xffffffffffffffff, 0x4018aebd, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) semctl$SEM_INFO(0x0, 0x0, 0x13, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/stat\x00') ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x4000000000000, 0x40, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x1) syz_read_part_table(0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000000040)={'gretap0\x00'}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x0) mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="66643da026f383d9e56791d396b70a5913e9dfc60fc0e97d86699a89dc5753eec114cdbed4f9013bcc92e51d040f38161f1bd94ed7d030b29ef182881455b8bd89026cd5bf41cb95ba017b7f78ce0775b293c82e5862c909fdc2d722874001451ba9", @ANYBLOB, @ANYRESDEC=0x0, @ANYRESDEC=0x0, @ANYBLOB=',']) 12:09:31 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:09:31 executing program 3: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa1a2cbab6"], 0x16) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) sendmsg$key(r1, 0x0, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) 12:09:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1", 0x8e, 0x6}], 0x804803, 0x0) 12:09:31 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0xa4087, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_NESTED_STATE(r2, 0xc080aebe, &(0x7f0000002a00)={{0x0, 0x0, 0x80}, 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[ 512.978144][T19029] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 512.987127][T19031] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 12:09:31 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 513.024265][T19029] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 513.040512][T19031] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 12:09:31 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x40000007, 0x100, 0x0, 0x9, 0x4cb], 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='fd\x00') fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) [ 513.098950][T19031] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 513.101236][T19029] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 513.110546][T19031] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 513.150266][T19031] EXT4-fs error (device loop2): ext4_fill_super:4567: inode #2: comm syz-executor.2: iget: root inode unallocated [ 513.175180][T19031] EXT4-fs (loop2): get root inode failed [ 513.184476][T19031] EXT4-fs (loop2): mount failed [ 513.185737][T19029] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 513.296806][T19029] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 12:09:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1", 0x8e, 0x6}], 0x804803, 0x0) 12:09:31 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 513.376100][T19051] kvm [19049]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000040 data 0x10000000006 [ 513.420325][T19063] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 513.434072][T19063] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 513.447033][T19063] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 513.457070][T19051] kvm [19049]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x4000000d data 0x100000000a2 [ 513.459441][T19063] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 513.518371][T19063] EXT4-fs error (device loop2): ext4_fill_super:4567: inode #2: comm syz-executor.2: iget: root inode unallocated [ 513.532790][T19063] EXT4-fs (loop2): get root inode failed [ 513.539007][T19063] EXT4-fs (loop2): mount failed [ 513.550920][T19051] kvm [19049]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x4000001f data 0x1000000000c [ 513.626848][T19051] kvm [19049]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x4000003b data 0x1000000001e [ 513.681680][T19051] kvm [19049]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x4000002f data 0x100000000ad [ 513.732798][T19051] kvm [19049]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000053 data 0x100000000ea 12:09:32 executing program 4: dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}, 0x1, 0x0, 0x0, 0x10084}, 0x20004040) r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x41) fcntl$setstatus(r1, 0x4, 0x6100) ftruncate(r1, 0x8200) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000005f00)={'filter\x00', 0x4}, 0x68) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x175d900f) socket$inet_udplite(0x2, 0x2, 0x88) sendfile(0xffffffffffffffff, r1, &(0x7f0000000000)=0x2, 0x0) socket$netlink(0x10, 0x3, 0x0) write$FUSE_ENTRY(0xffffffffffffffff, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000f00)=[{{0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1, &(0x7f0000001740)=""/164, 0xa4}, 0x7}, {{0x0, 0x0, &(0x7f00000018c0)=[{0x0}], 0x1}, 0x5}, {{&(0x7f0000001980)=@nfc_llcp, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001b00)=""/75, 0x4b}, {&(0x7f0000001b80)=""/41, 0x29}], 0x2, &(0x7f0000001c00)=""/178, 0xb2}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=""/36, 0x24}}, {{0x0, 0x0, &(0x7f0000002200)}, 0x7f}, {{&(0x7f0000003800)=@sco, 0x80, 0x0}}, {{&(0x7f00000039c0)=@ipx, 0x80, &(0x7f0000003b40)=[{&(0x7f0000003a40)=""/181, 0xb5}], 0x1, &(0x7f0000003b80)=""/70, 0x46}}, {{&(0x7f0000000840)=@generic, 0x80, &(0x7f0000000a80)=[{&(0x7f00000008c0)=""/97, 0x61}, {0x0}], 0x2}, 0xad}], 0x8, 0x0, 0x0) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x9) setpriority(0x2, 0x0, 0x101) 12:09:32 executing program 3: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa1a2cbab6"], 0x16) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) sendmsg$key(r1, 0x0, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) 12:09:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 514.500417][T19102] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 514.579666][T19102] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 514.712263][T19102] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 514.755248][T19102] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 514.846558][T19102] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 12:09:33 executing program 1: ioctl$KVM_HYPERV_EVENTFD(0xffffffffffffffff, 0x4018aebd, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) semctl$SEM_INFO(0x0, 0x0, 0x13, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/stat\x00') ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x4000000000000, 0x40, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x1) syz_read_part_table(0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000000040)={'gretap0\x00'}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x0) mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="66643da026f383d9e56791d396b70a5913e9dfc60fc0e97d86699a89dc5753eec114cdbed4f9013bcc92e51d040f38161f1bd94ed7d030b29ef182881455b8bd89026cd5bf41cb95ba017b7f78ce0775b293c82e5862c909fdc2d722874001451ba9", @ANYBLOB, @ANYRESDEC=0x0, @ANYRESDEC=0x0, @ANYBLOB=',']) 12:09:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1", 0x8e, 0x6}], 0x804803, 0x0) 12:09:33 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x40000007, 0x100, 0x0, 0x9, 0x4cb], 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='fd\x00') fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) 12:09:33 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:09:33 executing program 3: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa1a2cbab6"], 0x16) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) sendmsg$key(r1, 0x0, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) 12:09:33 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x7ffff000) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r3 = socket$inet6(0xa, 0x2000000080803, 0x2f) dup3(r3, r1, 0x0) [ 515.365060][T19134] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 515.415321][T19135] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 515.455343][T19134] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 515.533705][T19135] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 515.545432][T19135] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 515.556654][T19135] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 515.568536][T19134] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 515.591858][T19135] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 515.647767][T19134] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock 12:09:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) [ 515.898563][T19134] EXT4-fs error (device loop2): ext4_fill_super:4567: inode #2: comm syz-executor.2: iget: root inode unallocated 12:09:34 executing program 3: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa1a2cbab6"], 0x16) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) sendmsg$key(r1, 0x0, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) [ 516.064939][T19134] EXT4-fs (loop2): get root inode failed [ 516.130941][T19134] EXT4-fs (loop2): mount failed 12:09:34 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x88880, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00000009c0)="c7cfcaaa22e10542fca5c0195350f15147657e0bfc59d383a47190db88690e6fedc3040ab5809ae02a54cd429cc3338c5afa0c9dce3f91950d1f567f358ac21154159130e88cbb6c43197813b2f23f3e442f80877490b393408142ebcfea6821f543e5ee9e27032e2b75d78f1b79f5a6bb6f0645e267770ef7e8f3a92148091217450ce8581e54223eeb6486205a209bf1fe854d211c03f8c3140fc3979d824082990d119473d20e94f253c9621fac339560ae46cb24b88bf2d01559bb658e343257b90f233b81bc5c398be3bbddb23a1e", 0xffd6, 0xc001, 0x0, 0xffffffffffffff0c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000000), 0x4) 12:09:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 12:09:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec97", 0x93, 0x6}], 0x804803, 0x0) [ 516.321938][T19159] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 516.407597][T19159] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 516.504442][T19178] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 12:09:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec97", 0x93, 0x6}], 0x804803, 0x0) [ 516.567087][T19159] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 516.598030][T19159] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 516.621610][T19159] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 516.949207][T19191] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 517.037532][T19191] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 517.061927][T19191] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 517.077710][T19191] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 517.113368][T19191] EXT4-fs error (device loop2): ext4_fill_super:4567: inode #2: comm syz-executor.2: iget: root inode unallocated [ 517.145305][T19191] EXT4-fs (loop2): get root inode failed [ 517.161042][T19191] EXT4-fs (loop2): mount failed 12:09:35 executing program 1: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000200)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@func_proto={0x0, 0x0, 0x0, 0xd, 0x2}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x1}}]}}, &(0x7f0000000340)=""/142, 0x3e, 0x8e, 0x8}, 0x20) 12:09:35 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) clock_nanosleep(0x0, 0xfeffffff, &(0x7f0000000280)={0x77359400}, 0x0) 12:09:35 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 12:09:35 executing program 3: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa1a2cbab6"], 0x16) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) sendmsg$key(r1, 0x0, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) 12:09:35 executing program 4: openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)) openat$uhid(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uhid\x00', 0x0, 0x0) epoll_create1(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) 12:09:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec97", 0x93, 0x6}], 0x804803, 0x0) 12:09:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 517.445610][T19207] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 517.455091][T19214] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 517.512503][T19207] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 517.524900][T19214] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 517.549379][T19227] BPF:[2] ARRAY (anon) [ 517.554334][T19227] BPF:type_id=2 index_type_id=1 nr_elems=0 [ 517.565489][T19214] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 517.581129][T19207] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 517.618858][T19214] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 517.629591][T19207] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 517.643814][T19236] BPF:[2] ARRAY (anon) 12:09:36 executing program 1: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000200)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@func_proto={0x0, 0x0, 0x0, 0xd, 0x2}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x1}}]}}, &(0x7f0000000340)=""/142, 0x3e, 0x8e, 0x8}, 0x20) [ 517.666239][T19236] BPF:type_id=2 index_type_id=1 nr_elems=0 [ 517.672461][T19236] BPF: [ 517.675516][T19236] BPF:Invalid index [ 517.679617][T19236] BPF: [ 517.679617][T19236] [ 517.685863][T19227] BPF: [ 517.688935][T19227] BPF:Invalid index [ 517.698412][T19227] BPF: [ 517.698412][T19227] [ 517.723952][T19214] EXT4-fs error (device loop2): ext4_fill_super:4567: inode #2: comm syz-executor.2: iget: root inode unallocated [ 517.737697][T19207] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 517.764822][T19214] EXT4-fs (loop2): get root inode failed [ 517.770872][T19214] EXT4-fs (loop2): mount failed 12:09:36 executing program 3: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa1a2cbab6"], 0x16) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) sendmsg$key(r1, 0x0, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) 12:09:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:09:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41", 0x95, 0x6}], 0x804803, 0x0) [ 518.097336][T19248] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 518.106941][T19246] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 518.123585][T19246] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 518.143928][T19248] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 518.160608][T19246] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 12:09:36 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0xa0202) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a357b6b140cbb6215dd33459"}}], 0xfffffee4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{0x0, 0x80}, 0x0, 0x40, 0x0, {0x7, 0x20}, 0x4}) 12:09:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 518.217316][T19248] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 518.242190][T19246] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 518.259595][T19248] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 518.274344][T19246] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 518.281059][T19246] EXT4-fs (loop2): mount failed [ 518.287405][T19248] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 12:09:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41", 0x95, 0x6}], 0x804803, 0x0) 12:09:37 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0xa0202) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a357b6b140cbb6215dd33459"}}], 0xfffffee4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{0x0, 0x80}, 0x0, 0x40, 0x0, {0x7, 0x20}, 0x4}) 12:09:37 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r0, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) [ 518.654382][T19281] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 518.674982][T19281] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 12:09:37 executing program 4: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') r2 = socket$inet(0x2, 0x3, 0x2) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000000)={0x1c, r1, 0x31905e13403123b7, 0x0, 0x0, {0xd, 0x0, 0xf000}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}, 0x1, 0x50000}, 0x0) socket(0x0, 0x80002, 0x0) exit_group(0x0) 12:09:37 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0xa0202) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a357b6b140cbb6215dd33459"}}], 0xfffffee4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{0x0, 0x80}, 0x0, 0x40, 0x0, {0x7, 0x20}, 0x4}) 12:09:37 executing program 3: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa1a2cbab6"], 0x16) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) sendmsg$key(r1, 0x0, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) [ 518.720616][T19281] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 518.733221][T19281] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 518.754842][T19281] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 518.761889][T19281] EXT4-fs (loop2): mount failed [ 518.876696][T19293] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 518.885785][T19293] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 518.898718][T19293] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 518.909576][T19293] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 518.951218][T19293] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 519.126922][T19304] BPF:[2] ARRAY (anon) [ 519.136021][T19304] BPF:type_id=2 index_type_id=1 nr_elems=0 [ 519.143641][T19304] BPF: [ 519.146570][T19304] BPF:Invalid index [ 519.172740][T19304] BPF: [ 519.172740][T19304] 12:09:37 executing program 1: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) io_setup(0xc32f, &(0x7f0000001140)) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1ff, &(0x7f00000004c0)) 12:09:37 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r0, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 12:09:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41", 0x95, 0x6}], 0x804803, 0x0) 12:09:37 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0xa0202) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a357b6b140cbb6215dd33459"}}], 0xfffffee4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{0x0, 0x80}, 0x0, 0x40, 0x0, {0x7, 0x20}, 0x4}) 12:09:37 executing program 4: r0 = open(&(0x7f0000000180)='./bus\x00', 0x153041, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/diskstats\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 12:09:37 executing program 3: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) socket$inet(0x2, 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa1a2cbab6"], 0x16) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) sendmsg$key(r0, 0x0, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) 12:09:37 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0xa0202) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{0x0, 0x80}, 0x0, 0x40, 0x0, {0x7, 0x20}, 0x4}) 12:09:37 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r0, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) [ 519.440610][T19323] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 519.450683][T19325] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 12:09:38 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0xa0202) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{0x0, 0x80}, 0x0, 0x40, 0x0, {0x7, 0x20}, 0x4}) [ 519.483014][T19325] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 519.512869][T19323] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 12:09:38 executing program 0: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r1, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) [ 519.540750][T19323] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 519.550929][T19323] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 519.564649][T19323] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 12:09:38 executing program 5: ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f00000000c0)={{0x0, 0x80}, 0x0, 0x40, 0x0, {0x7, 0x20}, 0x4}) [ 519.668564][T19325] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 12:09:38 executing program 0: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r1, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) [ 519.775284][T19325] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 519.817367][T19325] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 519.834255][T19325] EXT4-fs (loop2): mount failed 12:09:38 executing program 5: ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f00000000c0)={{0x0, 0x80}, 0x0, 0x40, 0x0, {0x7, 0x20}, 0x4}) 12:09:38 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='fuse\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',ro']) 12:09:38 executing program 3: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) socket$inet(0x2, 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa1a2cbab6"], 0x16) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) sendmsg$key(r0, 0x0, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) 12:09:38 executing program 0: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r1, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 12:09:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7", 0x96, 0x6}], 0x804803, 0x0) 12:09:38 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) 12:09:38 executing program 5: ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f00000000c0)={{0x0, 0x80}, 0x0, 0x40, 0x0, {0x7, 0x20}, 0x4}) [ 520.332221][T19362] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 520.357352][T19362] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 12:09:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 520.380057][T19362] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 520.387720][T19364] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 520.411221][T19362] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock 12:09:39 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0xa0202) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{0x0, 0x80}, 0x0, 0x40, 0x0, {0x7, 0x20}, 0x4}) [ 520.445473][T19364] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 520.453020][T19362] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 520.514264][T19362] EXT4-fs (loop2): mount failed [ 520.535985][T19364] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 520.638773][T19364] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 12:09:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7", 0x96, 0x6}], 0x804803, 0x0) 12:09:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 520.842405][T19384] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 520.862517][T19384] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 520.863568][T19364] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 520.877597][T19384] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 12:09:39 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0xa0202) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{0x0, 0x80}, 0x0, 0x40, 0x0, {0x7, 0x20}, 0x4}) [ 520.892096][T19384] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 520.906916][T19384] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 520.914265][T19384] EXT4-fs (loop2): mount failed 12:09:39 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0xa0202) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{0x0, 0x80}, 0x0, 0x40, 0x0, {0x7, 0x20}, 0x4}) [ 521.522039][T19410] fuse: Bad value for 'fd' 12:09:40 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x37) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 12:09:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7", 0x96, 0x6}], 0x804803, 0x0) 12:09:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:09:40 executing program 3: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) socket$inet(0x2, 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa1a2cbab6"], 0x16) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) sendmsg$key(r0, 0x0, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) 12:09:40 executing program 4: clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = memfd_create(&(0x7f0000000280)='\x00\x00\x7f\x00uB\x00\x00\x00\x00\x00\x00\x00\vw\x82\xdb\x97\xb1=e\x89|\xe0\xad!\x12\xd6:\xf3\rU\x7fX;\x12.\x87\xe7\x9c\xa924L\x05\xf3\xad\x83\xe5\xa9\x8e\x99\xea\xb0V\xe14\x9biN\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x92(XF{\x94f\xb1J\x89|\x14C\x9eTZA\x9f\xf6v\xd8-\x82\x91\bG\xfcO\xfe\xac\xf9\xf0Y*L&\x00G\xc3\xd7\x11t\'\x9c\x04]p\x94\x06\xd5\xbe\xd7\x83P\xfc\x84q0J\xf2`_\xcb\xd0\xd3i\xf3d\xeb>\x9aE\x95\n\xcb.\x81\x8c\x15Y\xc3\xf6(\xf0\f9\xe1Q\xb3\xa2\x94\xddX\xce,\"\xe2\x8b\xc3b\x8d>\xa4Y!B\x01\x96\xee\x02\xed \xc0\x89DN\x8cgE\x13\xac\x8c;\xe1x \xa3\x9c\xe1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x86\xd5\xc4}\xbd\xf2\x88\xc5\x1d+\xdaA\x9f\xa9\x9e\xe0Ma\xabl\x00\x1f]\xc9&\xbaB\x89#M\xd2\x7f3M\xaf7\xe6\xd4\x0e\xbd,\t\x9d\xb6:\xfegK4\xbffF\xf1\x87@\xcaN\x16>\x0e\xe8#\x7f\xf2\xf8\xd6\xa8L\"\xcdG\xd9\xeeH9\xaa', 0x0) write$binfmt_elf64(r0, &(0x7f0000001380)=ANY=[@ANYBLOB="7f454c46020000000000000000c4b40003003e000039a594249c1fd83d000000000000002f030b82dfeb7bba00281293bd5d74dafc20380003"], 0x3c) execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) 12:09:40 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{0x0, 0x80}, 0x0, 0x40, 0x0, {0x7, 0x20}, 0x4}) [ 522.197584][T19420] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 522.215798][T19420] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 522.226779][T19420] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 522.236711][T19420] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock 12:09:40 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r1, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) [ 522.279314][T19420] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 522.287827][T19423] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 522.298676][T19420] EXT4-fs (loop2): mount failed 12:09:41 executing program 5: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f00000000c0)={{0x0, 0x80}, 0x0, 0x40, 0x0, {0x7, 0x20}, 0x4}) 12:09:41 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r1, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) [ 522.430558][T19423] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 12:09:41 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r1, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 12:09:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97}], 0x804803, 0x0) 12:09:41 executing program 5: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f00000000c0)={{0x0, 0x80}, 0x0, 0x40, 0x0, {0x7, 0x20}, 0x4}) [ 522.558776][T19423] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 522.571531][T19423] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 522.594362][T19423] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 522.708684][T19452] ERROR: Domain ' /sbin/init /usr/sbin/sshd /usr/sbin/sshd /bin/bash /root/syz-fuzzer /root/syz-executor.4 proc:/self/fd/3' not defined. [ 522.805070][T19449] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 522.892342][T19449] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 522.912149][T19449] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 522.923386][T19449] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock 12:09:41 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x37) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 12:09:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:09:41 executing program 3: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa1a2cbab6"], 0x16) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) sendmsg$key(0xffffffffffffffff, 0x0, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) 12:09:41 executing program 4: clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = memfd_create(&(0x7f0000000280)='\x00\x00\x7f\x00uB\x00\x00\x00\x00\x00\x00\x00\vw\x82\xdb\x97\xb1=e\x89|\xe0\xad!\x12\xd6:\xf3\rU\x7fX;\x12.\x87\xe7\x9c\xa924L\x05\xf3\xad\x83\xe5\xa9\x8e\x99\xea\xb0V\xe14\x9biN\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x92(XF{\x94f\xb1J\x89|\x14C\x9eTZA\x9f\xf6v\xd8-\x82\x91\bG\xfcO\xfe\xac\xf9\xf0Y*L&\x00G\xc3\xd7\x11t\'\x9c\x04]p\x94\x06\xd5\xbe\xd7\x83P\xfc\x84q0J\xf2`_\xcb\xd0\xd3i\xf3d\xeb>\x9aE\x95\n\xcb.\x81\x8c\x15Y\xc3\xf6(\xf0\f9\xe1Q\xb3\xa2\x94\xddX\xce,\"\xe2\x8b\xc3b\x8d>\xa4Y!B\x01\x96\xee\x02\xed \xc0\x89DN\x8cgE\x13\xac\x8c;\xe1x \xa3\x9c\xe1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x86\xd5\xc4}\xbd\xf2\x88\xc5\x1d+\xdaA\x9f\xa9\x9e\xe0Ma\xabl\x00\x1f]\xc9&\xbaB\x89#M\xd2\x7f3M\xaf7\xe6\xd4\x0e\xbd,\t\x9d\xb6:\xfegK4\xbffF\xf1\x87@\xcaN\x16>\x0e\xe8#\x7f\xf2\xf8\xd6\xa8L\"\xcdG\xd9\xeeH9\xaa', 0x0) execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) 12:09:41 executing program 5: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f00000000c0)={{0x0, 0x80}, 0x0, 0x40, 0x0, {0x7, 0x20}, 0x4}) [ 522.935171][T19449] EXT4-fs error (device loop2): ext4_fill_super:4567: inode #2: comm syz-executor.2: iget: root inode unallocated [ 522.948494][T19449] EXT4-fs (loop2): get root inode failed [ 522.955177][T19449] EXT4-fs (loop2): mount failed 12:09:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97}], 0x804803, 0x0) 12:09:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 523.059945][T19477] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 523.093387][T19477] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 12:09:41 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, 0x0) [ 523.104424][T19477] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 523.116138][T19477] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 523.163023][T19477] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 12:09:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:09:41 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, 0x0) [ 523.294585][T19495] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 12:09:41 executing program 3: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa1a2cbab6"], 0x16) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) sendmsg$key(0xffffffffffffffff, 0x0, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) [ 523.375566][T19495] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 12:09:42 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, 0x0) [ 523.445481][T19495] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 523.504285][T19495] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock 12:09:42 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x37) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 12:09:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 523.543614][T19495] EXT4-fs error (device loop2): ext4_fill_super:4567: inode #2: comm syz-executor.2: iget: root inode unallocated [ 523.599504][T19517] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 523.629260][T19495] EXT4-fs (loop2): get root inode failed 12:09:42 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{}, 0x0, 0x40, 0x0, {0x7, 0x20}, 0x4}) [ 523.661606][T19517] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 523.691461][T19495] EXT4-fs (loop2): mount failed [ 523.697776][T19517] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 523.713537][T19517] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 523.762625][T19517] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 12:09:42 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000000000404c05d5034000000000010902240001000000000904000001030100000921000000012201000905810385"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000080)={0x0, 0x22, 0x1, {[@local]}}, 0x0}, 0x0) syz_open_dev$hidraw(&(0x7f0000000580)='/dev/hidraw#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:09:42 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{}, 0x0, 0x0, 0x0, {0x7, 0x20}, 0x4}) 12:09:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97}], 0x804803, 0x0) 12:09:42 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x37) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 12:09:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:09:42 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{}, 0x0, 0x0, 0x0, {0x0, 0x20}, 0x4}) 12:09:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:09:42 executing program 3: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa1a2cbab6"], 0x16) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) sendmsg$key(0xffffffffffffffff, 0x0, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) [ 524.115870][T19559] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 524.177614][T19559] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 12:09:42 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{}, 0x0, 0x0, 0x0, {}, 0x4}) [ 524.246097][T19559] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 12:09:42 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x37) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 12:09:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 524.315001][T19559] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 524.336601][T19574] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 524.355389][T19574] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 524.381707][T19559] EXT4-fs error (device loop2): ext4_fill_super:4567: inode #2: comm syz-executor.2: iget: root inode unallocated [ 524.403143][T19574] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 524.421738][T19559] EXT4-fs (loop2): get root inode failed [ 524.444412][T19559] EXT4-fs (loop2): mount failed 12:09:43 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)) [ 524.480566][ T3513] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 524.521807][T19574] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 524.587749][T19574] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 524.860630][ T3513] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 524.880346][ T3513] usb 5-1: New USB device found, idVendor=054c, idProduct=03d5, bcdDevice= 0.40 [ 524.889417][ T3513] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 524.902760][ T3513] usb 5-1: config 0 descriptor?? [ 525.474527][ T3513] input: HID 054c:03d5 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:054C:03D5.0003/input/input5 [ 525.597775][ T3513] sony 0003:054C:03D5.0003: input,hidraw0: USB HID v0.00 Joystick [HID 054c:03d5] on usb-dummy_hcd.4-1/input0 [ 525.802595][ T3513] usb 5-1: USB disconnect, device number 3 [ 526.681981][ T3513] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 527.040346][ T3513] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 527.059268][ T3513] usb 5-1: New USB device found, idVendor=054c, idProduct=03d5, bcdDevice= 0.40 [ 527.080018][ T3513] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 527.096201][ T3513] usb 5-1: config 0 descriptor?? 12:09:45 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000000000404c05d5034000000000010902240001000000000904000001030100000921000000012201000905810385"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000080)={0x0, 0x22, 0x1, {[@local]}}, 0x0}, 0x0) syz_open_dev$hidraw(&(0x7f0000000580)='/dev/hidraw#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:09:45 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x37) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 12:09:45 executing program 5: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000000000404c05d5034000000000010902240001000000000904000001030100000921000000012201000905810385"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000080)={0x0, 0x22, 0x1, {[@local]}}, 0x0}, 0x0) syz_open_dev$hidraw(&(0x7f0000000580)='/dev/hidraw#\x00', 0x0, 0x0) 12:09:45 executing program 3: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa1a2cbab6"], 0x16) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) sendmsg$key(r0, 0x0, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) 12:09:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:09:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x1, &(0x7f0000002280)=[{&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) [ 527.319448][T19646] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 527.345016][T19649] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 527.350118][ T3513] usbhid 5-1:0.0: can't add hid device: -71 [ 527.359741][T19649] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 527.360113][ T3513] usbhid: probe of 5-1:0.0 failed with error -71 [ 527.418082][ T3513] usb 5-1: USB disconnect, device number 4 [ 527.438805][T19649] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 12:09:46 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 527.534691][T19649] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 12:09:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x1, &(0x7f0000002280)=[{&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) [ 527.600096][ T6721] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 527.605745][T19649] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 12:09:46 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:09:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x1, &(0x7f0000002280)=[{&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) 12:09:46 executing program 3: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa1a2cbab6"], 0x16) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) sendmsg$key(r0, 0x0, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) [ 527.762131][T19674] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 12:09:46 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 527.970712][ T6721] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 528.007054][ T6721] usb 6-1: New USB device found, idVendor=054c, idProduct=03d5, bcdDevice= 0.40 [ 528.020540][T19693] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 528.049413][ T6721] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 528.060216][ T3513] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 528.083611][ T6721] usb 6-1: config 0 descriptor?? [ 528.118732][T19699] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 528.140868][T19699] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 528.174621][T19699] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 528.236497][T19699] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 528.280862][T19699] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 528.425514][ T3513] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 528.449859][ T3513] usb 5-1: New USB device found, idVendor=054c, idProduct=03d5, bcdDevice= 0.40 [ 528.458931][ T3513] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 528.469442][ T3513] usb 5-1: config 0 descriptor?? [ 528.579875][ T6721] input: HID 054c:03d5 as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/0003:054C:03D5.0004/input/input6 [ 528.623979][ T6721] sony 0003:054C:03D5.0004: input,hidraw0: USB HID v0.00 Joystick [HID 054c:03d5] on usb-dummy_hcd.5-1/input0 [ 528.832091][ T3514] usb 6-1: USB disconnect, device number 2 [ 528.977209][ T3513] input: HID 054c:03d5 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:054C:03D5.0005/input/input7 [ 529.060365][ T3513] sony 0003:054C:03D5.0005: input,hidraw0: USB HID v0.00 Joystick [HID 054c:03d5] on usb-dummy_hcd.4-1/input0 [ 529.490176][ T12] usb 5-1: USB disconnect, device number 5 [ 529.619941][ T3513] usb 6-1: new high-speed USB device number 3 using dummy_hcd 12:09:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x1e2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:09:48 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x37) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) [ 529.999787][ T3513] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 530.010724][ T3513] usb 6-1: New USB device found, idVendor=054c, idProduct=03d5, bcdDevice= 0.40 [ 530.019999][ T3513] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 530.034307][ T3513] usb 6-1: config 0 descriptor?? [ 530.337345][ T3513] input: HID 054c:03d5 as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/0003:054C:03D5.0006/input/input8 12:09:48 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(0x0, 0x0, 0x0) r3 = io_uring_setup(0xf1, &(0x7f0000000580)={0x0, 0x0, 0x7}) pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) close(r3) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pselect6(0x40, &(0x7f0000000040)={0x0, 0x2, 0x4, 0x0, 0x4, 0x9, 0x0, 0x7}, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0}) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x0, 0x0) 12:09:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{0x0, 0x0, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) 12:09:48 executing program 3: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa1a2cbab6"], 0x16) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) sendmsg$key(r0, 0x0, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) 12:09:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:09:48 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000000000404c05d5034000000000010902240001000000000904000001030100000921000000012201000905810385"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000080)={0x0, 0x22, 0x1, {[@local]}}, 0x0}, 0x0) syz_open_dev$hidraw(&(0x7f0000000580)='/dev/hidraw#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:09:48 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) [ 530.406349][ T3513] sony 0003:054C:03D5.0006: input,hidraw0: USB HID v0.00 Joystick [HID 054c:03d5] on usb-dummy_hcd.5-1/input0 [ 530.494957][ T3513] usb 6-1: USB disconnect, device number 3 [ 530.502813][T19807] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 530.520321][T19810] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 530.543780][T19807] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 530.556151][T19807] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 12:09:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 530.686353][T19807] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 12:09:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{0x0, 0x0, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) [ 530.805462][T19807] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 530.819526][ T6722] usb 5-1: new high-speed USB device number 6 using dummy_hcd 12:09:49 executing program 3: socket$inet6(0xa, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') r0 = socket$inet(0x2, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x2d) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="160000001701000d002c2f302f66d7bdd3c832d500a6c9ceed8ace94f78ad5e57131de2c092acfbb0e0113c096a3e486f2a2d7e14a00796f096dd3755eaa1a2cbab6"], 0x16) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x69c, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) setregid(0x0, 0x0) sendmsg$key(r1, 0x0, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) [ 530.960604][T19858] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 12:09:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:09:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000002280)=[{0x0, 0x0, 0x400}, {&(0x7f0000000140)="fcba5820c3ef1b77e8a23dd18b16961616356dd7fdeb89769b12def3b6cfd1ab4505524f78c1aa2bf4de120e650f04d278edd8006ad9f89c8b6d8ed96e63d878ff15074525d84e21090fcf500adea45e5683baf409b890f14dec72b7819a765b1f523b740006fa097ad63376050c8f865b5ffbd88b998d1665f951439c15e32429223f310ee8e4d1652b156fd2a1b1c7deec970e41e7a4", 0x97, 0x6}], 0x804803, 0x0) [ 531.272862][T19874] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 12:09:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 636.327712][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 636.334649][ C0] rcu: 0-....: (10500 ticks this GP) idle=bca/1/0x4000000000000002 softirq=39522/39531 fqs=5214 [ 636.345972][ C0] (t=10502 jiffies g=63057 q=1214) [ 636.351201][ C0] NMI backtrace for cpu 0 [ 636.356265][ C0] CPU: 0 PID: 19808 Comm: syz-executor.5 Not tainted 5.7.0-rc7-syzkaller #0 [ 636.364922][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 636.375144][ C0] Call Trace: [ 636.378403][ C0] [ 636.381362][ C0] dump_stack+0x188/0x20d [ 636.385717][ C0] nmi_cpu_backtrace.cold+0x70/0xb1 [ 636.390944][ C0] ? lapic_can_unplug_cpu.cold+0x3b/0x3b [ 636.396552][ C0] nmi_trigger_cpumask_backtrace+0x231/0x27e [ 636.402568][ C0] rcu_dump_cpu_stacks+0x19b/0x1e5 [ 636.407672][ C0] rcu_sched_clock_irq.cold+0x55d/0xcfa [ 636.413359][ C0] ? trace_hardirqs_off+0x50/0x220 [ 636.418546][ C0] update_process_times+0x25/0x60 [ 636.423589][ C0] tick_sched_handle+0x9b/0x180 [ 636.428497][ C0] tick_sched_timer+0x4e/0x140 [ 636.433274][ C0] __hrtimer_run_queues+0x5ca/0xed0 [ 636.438568][ C0] ? tick_sched_do_timer+0x1a0/0x1a0 [ 636.443910][ C0] ? do_raw_spin_lock+0x129/0x2e0 [ 636.448918][ C0] ? hrtimer_init+0x320/0x320 [ 636.453576][ C0] ? ktime_get_update_offsets_now+0x2d6/0x450 [ 636.459712][ C0] hrtimer_interrupt+0x312/0x770 [ 636.464718][ C0] smp_apic_timer_interrupt+0x15b/0x600 [ 636.470433][ C0] apic_timer_interrupt+0xf/0x20 [ 636.475368][ C0] [ 636.478379][ C0] RIP: 0010:___might_sleep+0x19a/0x2b0 [ 636.483817][ C0] Code: 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 08 01 00 00 <41> f6 45 24 02 0f 85 e7 fe ff ff 65 4c 8b 2c 25 00 1f 02 00 49 8d [ 636.503420][ C0] RSP: 0018:ffffc9000812fdb8 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 636.511857][ C0] RAX: 0000000000000007 RBX: 0000000000000000 RCX: 0000000000000000 [ 636.519953][ C0] RDX: 0000000000000000 RSI: 1ffff11013df8120 RDI: ffff88809efc0064 [ 636.527909][ C0] RBP: ffffffff8837bc40 R08: ffff88809efc0040 R09: ffffed1012c0c861 [ 636.536239][ C0] R10: ffff888096064307 R11: ffffed1012c0c860 R12: 0000000000001c9b [ 636.544319][ C0] R13: ffff88809efc0040 R14: ffff88809efc0040 R15: ffffffff81d52920 [ 636.552395][ C0] ? io_ring_ctx_wait_and_kill+0x5f0/0x5f0 [ 636.558221][ C0] ? ___might_sleep+0x15a/0x2b0 [ 636.563062][ C0] io_ring_ctx_wait_and_kill+0xa9/0x5f0 [ 636.568615][ C0] ? io_ring_ctx_wait_and_kill+0x5f0/0x5f0 [ 636.574401][ C0] io_uring_release+0x3e/0x50 [ 636.579145][ C0] __fput+0x33e/0x880 [ 636.583226][ C0] task_work_run+0xf4/0x1b0 [ 636.588639][ C0] exit_to_usermode_loop+0x2fa/0x360 [ 636.593908][ C0] do_syscall_64+0x6b1/0x7d0 [ 636.598482][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 636.604353][ C0] RIP: 0033:0x416621 [ 636.608244][ C0] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 636.627940][ C0] RSP: 002b:00007ffcc93bc2a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 636.636556][ C0] RAX: 0000000000000000 RBX: 0000000000000008 RCX: 0000000000416621 [ 636.644533][ C0] RDX: 0000000000000000 RSI: 00000000000011cc RDI: 0000000000000007 [ 636.652497][ C0] RBP: 0000000000000001 R08: 00000000ea62f1cc R09: 00000000ea62f1d0 [ 636.660510][ C0] R10: 00007ffcc93bc390 R11: 0000000000000293 R12: 000000000078c900 [ 636.668483][ C0] R13: 000000000078c900 R14: ffffffffffffffff R15: 000000000078c0ec