4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1b, &(0x7f00000001c0)=0x8, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0xafb68a7195e7cb0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:04:34 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000001c0)=0xd7f, &(0x7f0000000280)=0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_TIOCOUTQ(r3, 0x5411, &(0x7f0000000140)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 18:04:34 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x40081, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r2, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r2, 0x8982, &(0x7f00000000c0)={0x2, 'veth1_virt_wifi\x00', {0x100}, 0xffff}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0) 18:04:34 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000080)=0x400f) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) [ 893.509790] kvm [3537]: vcpu0, guest rIP: 0xcb disabled perfctr wrmsr: 0xc2 data 0x0 [ 893.561477] kvm [3537]: vcpu0, guest rIP: 0xcb disabled perfctr wrmsr: 0xc2 data 0x0 [ 893.613006] IPVS: ftp: loaded support on port[0] = 21 18:04:36 executing program 0: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f021", 0x7d}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x8) close(r1) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0x54, 0x1, 0xff, "be1bd0a3d197662425993c19b3ff0df1", "18bc292fa745743ce762ad585e8b950db91cf7c4a8ad379019aaa4c20547d462e2b267f64c6c1ee6a2c8aa74350f735e3970219c7a1e744b1fb77f71ac868c"}, 0x54, 0x1) clone(0x72826100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) 18:04:36 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$IMGETVERSION(0xffffffffffffffff, 0x80044942, &(0x7f0000000080)) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x1, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 18:04:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 18:04:36 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x8, 0x0, 0x3, 0x40000, 0x0, 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, 0x1, 0x0, @perf_config_ext={0xa76}, 0x10c, 0x800, 0xba, 0x8, 0x20000000000000}, 0x0, 0x4000000000000, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:04:36 executing program 1 (fault-call:12 fault-nth:7): pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x1}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = eventfd2(0x0, 0x0) r7 = fcntl$dupfd(r5, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 18:04:36 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f0216e168c0f7646", 0x83}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x8) close(r1) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0x54, 0x1, 0xff, "be1bd0a3d197662425993c19b3ff0df1", "18bc292fa745743ce762ad585e8b950db91cf7c4a8ad379019aaa4c20547d462e2b267f64c6c1ee6a2c8aa74350f735e3970219c7a1e744b1fb77f71ac868c"}, 0x54, 0x1) clone(0x72826100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) 18:04:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x298043, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) mq_notify(r3, &(0x7f00000000c0)={0x0, 0x41, 0x2, @thr={&(0x7f0000000100)="188a3c34c3c319efca2b4b77c4bb949706a59da5fab008643b09ca20f87a7fa87967570d062e0f3335edf35195433f7cd78f79ebe87b5d9ca4a809a204d89366219e7afc71dd186f6d3b1292314ed61c3c8cc454e16fadb6a189f7202ffa7db1afeecc1004a040e0169aafa073ec6f31cd94afdf7d951ec7b9296b06fd9e7baa0ffaf8c68e78d16178a55e86917000d49c557b8b686deea2a01899be64fbf83f5aecfd5e02d60b20409800421fa642adc23ffc7b98774c321e590b00d75965425769849181fa2801eb96f3743abfe960ba597f5ec1", &(0x7f0000000200)="5220c349d14acb1893ceff84ebfc1f75c88bf80eaac7011e61dc0a2fbb79b3dca5c7168dae3189c8e673e72d402617bade5883d0436e8c471f7bc46b260c06e40e3df6c977002b817028"}}) r5 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) [ 894.813598] FAULT_INJECTION: forcing a failure. [ 894.813598] name failslab, interval 1, probability 0, space 0, times 0 [ 894.846768] CPU: 0 PID: 3628 Comm: syz-executor.1 Not tainted 4.14.177-syzkaller #0 [ 894.854599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 894.863959] Call Trace: [ 894.866552] dump_stack+0x13e/0x194 [ 894.870191] should_fail.cold+0x10a/0x14b [ 894.874343] should_failslab+0xd6/0x130 [ 894.878321] kmem_cache_alloc_node_trace+0x292/0x7b0 [ 894.883428] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 894.888879] ? __alloc_skb+0x9a/0x4c0 [ 894.892678] __kmalloc_node_track_caller+0x38/0x70 [ 894.897611] __kmalloc_reserve.isra.0+0x35/0xd0 [ 894.902282] __alloc_skb+0xca/0x4c0 [ 894.905909] ? skb_trim+0x160/0x160 [ 894.909536] ? lock_downgrade+0x6e0/0x6e0 [ 894.913690] alloc_skb_with_frags+0x85/0x4f0 [ 894.917258] kvm [3640]: vcpu0, guest rIP: 0xcb disabled perfctr wrmsr: 0xc1 data 0x0 [ 894.918098] ? trace_hardirqs_on+0x10/0x10 [ 894.918108] ? mark_held_locks+0xa6/0xf0 [ 894.918124] sock_alloc_send_pskb+0x586/0x6d0 [ 894.918143] ? sock_wmalloc+0xf0/0xf0 [ 894.942617] ? _copy_from_iter_full+0x1b9/0x6a0 [ 894.947310] ? lock_downgrade+0x6e0/0x6e0 [ 894.951473] tun_get_user+0x5d4/0x3880 [ 894.955369] ? trace_hardirqs_on_caller+0x590/0x590 [ 894.960397] ? tun_net_xmit+0xf10/0xf10 [ 894.964413] ? find_held_lock+0x2d/0x110 [ 894.968473] ? __tun_get+0x11c/0x220 [ 894.972195] ? lock_downgrade+0x6e0/0x6e0 [ 894.976352] tun_chr_write_iter+0xcf/0x179 [ 894.980590] __vfs_write+0x44e/0x630 [ 894.984301] ? _raw_spin_unlock_irqrestore+0x67/0xe0 [ 894.989401] ? kernel_read+0x110/0x110 [ 894.993290] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 894.998402] __kernel_write+0xf5/0x330 [ 895.002290] write_pipe_buf+0x143/0x1b0 [ 895.006264] ? do_splice_direct+0x210/0x210 [ 895.010578] ? __put_page+0x9a/0x2d0 [ 895.014278] ? anon_pipe_buf_release+0x21a/0x2e0 [ 895.019014] __splice_from_pipe+0x332/0x740 [ 895.023322] ? do_splice_direct+0x210/0x210 [ 895.027623] ? do_splice_direct+0x210/0x210 [ 895.031923] splice_from_pipe+0xc6/0x120 [ 895.035964] ? splice_shrink_spd+0xb0/0xb0 [ 895.040178] ? __inode_security_revalidate+0xcf/0x120 [ 895.045361] ? security_file_permission+0x82/0x1e0 [ 895.050269] default_file_splice_write+0x37/0x80 [ 895.055002] ? generic_splice_sendpage+0x40/0x40 [ 895.059735] SyS_splice+0xca0/0x1230 [ 895.063436] ? SyS_write+0x14d/0x210 [ 895.067127] ? compat_SyS_vmsplice+0x250/0x250 [ 895.071688] ? SyS_clock_settime+0x1a0/0x1a0 [ 895.076075] ? do_syscall_64+0x4c/0x640 [ 895.080037] ? compat_SyS_vmsplice+0x250/0x250 [ 895.084597] do_syscall_64+0x1d5/0x640 [ 895.088468] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 895.093638] RIP: 0033:0x45c829 [ 895.096805] RSP: 002b:00007f7be80e0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 895.104489] RAX: ffffffffffffffda RBX: 00000000005073c0 RCX: 000000000045c829 18:04:36 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f00000001c0)={r4}) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:04:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) r3 = socket(0x1e, 0x1, 0x0) sendmsg(r3, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) setsockopt$RXRPC_UPGRADEABLE_SERVICE(r3, 0x110, 0x5, &(0x7f0000000080)=[0x1, 0x2], 0x2) [ 895.111738] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000003 [ 895.118985] RBP: 000000000078bfa0 R08: 0000000000010005 R09: 0000000000000000 [ 895.126249] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000a [ 895.133499] R13: 0000000000000ba4 R14: 00000000004ce710 R15: 00007f7be80e16d4 18:04:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000000)=0x5) 18:04:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x800, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000080)='/dev/bsg\x00', 0x1, 0x0) syz_open_dev$ptys(0xc, 0x3, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) sendmmsg(r2, 0x0, 0x0, 0x0) r3 = dup(r2) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$TIPC_CMD_RESET_LINK_STATS(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, 0x0, 0x11, 0x70bd29, 0x25dfdbff, {{}, {}, {0x14, 0x14, 'broadcast-link\x00'}}, ["", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x40088}, 0x4008850) utime(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0xd78, 0x4}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 18:04:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x800, 0x0) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/btrfs-control\x00', 0x200000, 0x0) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(0x0, r6) ioctl$SIOCAX25DELUID(r4, 0x89e2, &(0x7f0000000180)={0x3, @null, r6}) unlinkat(r3, &(0x7f0000000100)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 18:04:36 executing program 0: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f021", 0x7d}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x8) close(r1) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0x54, 0x1, 0xff, "be1bd0a3d197662425993c19b3ff0df1", "18bc292fa745743ce762ad585e8b950db91cf7c4a8ad379019aaa4c20547d462e2b267f64c6c1ee6a2c8aa74350f735e3970219c7a1e744b1fb77f71ac868c"}, 0x54, 0x1) clone(0x72826100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) 18:04:36 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x101000, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) socket(0x10, 0x803, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) recvmmsg(0xffffffffffffffff, &(0x7f0000003e40)=[{{&(0x7f0000000280)=@isdn, 0x80, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/63, 0x3f}, {&(0x7f0000000300)=""/196, 0xc4}], 0x2, &(0x7f0000000440)=""/4096, 0x1000}, 0x6}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private2}}}, 0x80, &(0x7f0000001500)=[{&(0x7f00000014c0)=""/62, 0x3e}], 0x1}, 0x5c}, {{&(0x7f0000001540)=@l2, 0x80, &(0x7f0000003980)=[{&(0x7f00000015c0)=""/163, 0xa3}, {&(0x7f0000001680)=""/205, 0xcd}, {&(0x7f0000001780)=""/119, 0x77}, {&(0x7f0000001800)=""/123, 0x7b}, {&(0x7f0000001880)=""/147, 0x93}, {&(0x7f0000001940)=""/4096, 0x1000}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000003940)=""/51, 0x33}], 0x8, &(0x7f0000003a00)=""/113, 0x71}, 0x1}, {{0x0, 0x0, &(0x7f0000003d80)=[{&(0x7f0000003a80)=""/194, 0xc2}, {&(0x7f0000003b80)=""/53, 0x35}, {&(0x7f0000003bc0)=""/227, 0xe3}, {&(0x7f0000003cc0)=""/142, 0x8e}], 0x4, &(0x7f0000003dc0)=""/78, 0x4e}, 0x4}], 0x4, 0x20, &(0x7f0000003f40)={0x77359400}) ioctl$sock_TIOCINQ(r5, 0x541b, &(0x7f0000003f80)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x1, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 18:04:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000080)={r5, 0x1}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000000080)={r5, &(0x7f0000000100)=""/4096}) 18:04:36 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f0216e168c0f76469a", 0x84}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x8) close(r1) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0x54, 0x1, 0xff, "be1bd0a3d197662425993c19b3ff0df1", "18bc292fa745743ce762ad585e8b950db91cf7c4a8ad379019aaa4c20547d462e2b267f64c6c1ee6a2c8aa74350f735e3970219c7a1e744b1fb77f71ac868c"}, 0x54, 0x1) clone(0x72826100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) 18:04:36 executing program 1 (fault-call:12 fault-nth:8): pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x1}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = eventfd2(0x0, 0x0) r7 = fcntl$dupfd(r5, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 18:04:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000003c0)={0x2, 0x1c, 0x0, 0x7, 0x15, "89fc8155cd3267b32384f1bf4c3087c6c627a5"}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$SOUND_MIXER_INFO(0xffffffffffffffff, 0x805c4d65, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = socket(0x11, 0x800000000080002, 0x10) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000100)='SMC_PNETID\x00') sendmsg$SMC_PNETID_ADD(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x20, r5, 0x801, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x20}}, 0x0) sendmsg$SMC_PNETID_GET(r3, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYBLOB="49981de8542f3148000000", @ANYRES16=r5, @ANYBLOB="10002cbd7000fedbdf25010000001400020076657468305f766972745f77696669000900030073797a310000000005000400020000000900010073797a3000000000"], 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x30400, 0x0) r6 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r6, 0x0, 0x0, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$VIDIOC_G_EXT_CTRLS(r8, 0xc0205647, &(0x7f0000000380)={0x9a0000, 0x6, 0x1, r6, 0x0, &(0x7f0000000340)={0x990a70, 0x6, [], @p_u16=&(0x7f0000000300)=0x6}}) [ 895.765354] FAULT_INJECTION: forcing a failure. [ 895.765354] name failslab, interval 1, probability 0, space 0, times 0 [ 895.809165] CPU: 1 PID: 3702 Comm: syz-executor.1 Not tainted 4.14.177-syzkaller #0 [ 895.817162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 895.826515] Call Trace: [ 895.829128] dump_stack+0x13e/0x194 [ 895.832757] should_fail.cold+0x10a/0x14b [ 895.836887] should_failslab+0xd6/0x130 [ 895.840842] kmem_cache_alloc_node+0x288/0x7a0 [ 895.845411] __alloc_skb+0x9a/0x4c0 [ 895.849019] ? skb_trim+0x160/0x160 [ 895.852626] ? lock_downgrade+0x6e0/0x6e0 [ 895.856754] alloc_skb_with_frags+0x85/0x4f0 [ 895.861145] ? trace_hardirqs_on+0x10/0x10 [ 895.865356] ? mark_held_locks+0xa6/0xf0 [ 895.869413] sock_alloc_send_pskb+0x586/0x6d0 [ 895.873890] ? sock_wmalloc+0xf0/0xf0 [ 895.877681] ? _copy_from_iter_full+0x1b9/0x6a0 [ 895.882326] ? lock_downgrade+0x6e0/0x6e0 [ 895.886454] tun_get_user+0x5d4/0x3880 [ 895.890321] ? trace_hardirqs_on_caller+0x590/0x590 [ 895.895319] ? tun_net_xmit+0xf10/0xf10 [ 895.899274] ? find_held_lock+0x2d/0x110 [ 895.903314] ? __tun_get+0x11c/0x220 [ 895.907018] ? lock_downgrade+0x6e0/0x6e0 [ 895.911153] tun_chr_write_iter+0xcf/0x179 [ 895.915367] __vfs_write+0x44e/0x630 [ 895.919072] ? _raw_spin_unlock_irqrestore+0x67/0xe0 [ 895.924151] ? kernel_read+0x110/0x110 [ 895.928016] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 895.933103] __kernel_write+0xf5/0x330 [ 895.936973] write_pipe_buf+0x143/0x1b0 [ 895.940925] ? do_splice_direct+0x210/0x210 [ 895.945223] ? __put_page+0x9a/0x2d0 [ 895.949001] ? anon_pipe_buf_release+0x21a/0x2e0 [ 895.953734] __splice_from_pipe+0x332/0x740 [ 895.958039] ? do_splice_direct+0x210/0x210 [ 895.962338] ? do_splice_direct+0x210/0x210 [ 895.966638] splice_from_pipe+0xc6/0x120 [ 895.970691] ? splice_shrink_spd+0xb0/0xb0 [ 895.974903] ? __inode_security_revalidate+0xcf/0x120 [ 895.980074] ? security_file_permission+0x82/0x1e0 [ 895.984995] default_file_splice_write+0x37/0x80 [ 895.989728] ? generic_splice_sendpage+0x40/0x40 [ 895.994460] SyS_splice+0xca0/0x1230 [ 895.998154] ? SyS_write+0x14d/0x210 [ 896.001845] ? compat_SyS_vmsplice+0x250/0x250 [ 896.006405] ? SyS_clock_settime+0x1a0/0x1a0 [ 896.010792] ? do_syscall_64+0x4c/0x640 [ 896.014757] ? compat_SyS_vmsplice+0x250/0x250 [ 896.019328] do_syscall_64+0x1d5/0x640 [ 896.023197] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 896.028364] RIP: 0033:0x45c829 [ 896.031531] RSP: 002b:00007f7be80e0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 896.039219] RAX: ffffffffffffffda RBX: 00000000005073c0 RCX: 000000000045c829 [ 896.046477] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000003 [ 896.053724] RBP: 000000000078bfa0 R08: 0000000000010005 R09: 0000000000000000 [ 896.060971] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000a [ 896.068312] R13: 0000000000000ba4 R14: 00000000004ce710 R15: 00007f7be80e16d4 18:04:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f00000011c0)={0x89, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e22, 0x4, 'lc\x00', 0x2, 0x7fffffff, 0x58}, 0x2c) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_G_EXT_CTRLS(r2, 0xc0205647, &(0x7f0000000140)={0xf010000, 0x3ff, 0x1, r0, 0x0, &(0x7f0000000100)={0x990a6d, 0x1e7000, [], @p_u32=&(0x7f0000000080)=0x3}}) ioctl$TIOCOUTQ(r5, 0x5411, &(0x7f0000000180)) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={'syz'}, &(0x7f0000000100), 0x1f1, 0xfffffffffffffffe) keyctl$read(0xb, r8, &(0x7f00000001c0)=""/4096, 0x1000) r9 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, r8) keyctl$describe(0x6, r9, &(0x7f0000000240)=""/143, 0x8f) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) [ 896.365308] encrypted_key: insufficient parameters specified [ 896.397983] encrypted_key: insufficient parameters specified 18:04:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_pts(r2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) write$vhost_msg(r2, &(0x7f0000000180)={0x1, {&(0x7f0000000100)=""/118, 0x76, &(0x7f0000000080)=""/49, 0x1, 0x1}}, 0x48) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) socket$pppoe(0x18, 0x1, 0x0) 18:04:37 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x6, @perf_bp={&(0x7f00000002c0), 0x1}}, 0x0, 0xb, 0xffffffffffffffff, 0xa) pipe2(&(0x7f0000000000), 0x0) ioctl$SG_GET_KEEP_ORPHAN(r3, 0x2288, &(0x7f0000000140)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f00000001c0)={0xfc00, 0x210, 0x0, 0x5, 0x4, '\f\x00'}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 18:04:37 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f0216e168c0f76469a", 0x84}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x8) close(r1) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0x54, 0x1, 0xff, "be1bd0a3d197662425993c19b3ff0df1", "18bc292fa745743ce762ad585e8b950db91cf7c4a8ad379019aaa4c20547d462e2b267f64c6c1ee6a2c8aa74350f735e3970219c7a1e744b1fb77f71ac868c"}, 0x54, 0x1) clone(0x72826100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) 18:04:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$FUSE_NOTIFY_POLL(r4, &(0x7f0000000080)={0x18, 0x1, 0x0, {0x1}}, 0x18) r5 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r5, 0x0, 0x0, 0x0) fcntl$setpipe(r5, 0x407, 0x40) flock(r5, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 18:04:38 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140)='batadv\x00') sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, r3, 0x100, 0x70bd29, 0x35dfdbfc, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x2}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x77f}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x7ff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24048080}, 0x20000040) close(r2) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = eventfd2(0x0, 0x0) r8 = fcntl$dupfd(r6, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) [ 896.673601] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 896.694879] EXT4-fs (loop0): Invalid log block size: 60930 18:04:38 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x6, @perf_bp={&(0x7f00000002c0), 0x1}}, 0x0, 0xb, 0xffffffffffffffff, 0xa) pipe2(&(0x7f0000000000), 0x0) ioctl$SG_GET_KEEP_ORPHAN(r3, 0x2288, &(0x7f0000000140)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f00000001c0)={0xfc00, 0x210, 0x0, 0x5, 0x4, '\f\x00'}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 18:04:38 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x90) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000280)={0x0, {}, 0x0, {}, 0x80000001, 0x6, 0x17, 0x14, "916e24206ba876261a420ecb342f5d327b865d078f0eac2c0d83f6ed4419822350531cd1fe6792efc45c94cd9d93333f01294d456d31c2a52c0b51c19f550436", "aa6322cd26934dd394da8ef1debbf88ebd36a42489aef54d7cd23ed451df01fb", [0x5, 0x8]}) socket$unix(0x1, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 18:04:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1d, 0x190, &(0x7f0000000100)="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"}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) inotify_add_watch(r2, &(0x7f0000000500)='./file0\x00', 0x80000000) [ 896.995791] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 897.016706] EXT4-fs (loop0): Invalid log block size: 60930 [ 897.070493] print_req_error: I/O error, dev loop0, sector 0 [ 897.076287] Buffer I/O error on dev loop0, logical block 0, async page read 18:04:38 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x6, @perf_bp={&(0x7f00000002c0), 0x1}}, 0x0, 0xb, 0xffffffffffffffff, 0xa) pipe2(&(0x7f0000000000), 0x0) ioctl$SG_GET_KEEP_ORPHAN(r3, 0x2288, &(0x7f0000000140)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f00000001c0)={0xfc00, 0x210, 0x0, 0x5, 0x4, '\f\x00'}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 18:04:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000100)) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000000080)=0xe71, 0x4) [ 897.301710] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 897.332501] EXT4-fs (loop0): Invalid log block size: 60930 18:04:38 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_bp={&(0x7f00000002c0), 0x1}}, 0x0, 0xb, 0xffffffffffffffff, 0xa) pipe2(&(0x7f0000000000), 0x0) ioctl$SG_GET_KEEP_ORPHAN(r3, 0x2288, &(0x7f0000000140)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f00000001c0)={0xfc00, 0x210, 0x0, 0x5, 0x4, '\f\x00'}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:04:38 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f0216e168c0f76469a", 0x84}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x8) close(r1) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0x54, 0x1, 0xff, "be1bd0a3d197662425993c19b3ff0df1", "18bc292fa745743ce762ad585e8b950db91cf7c4a8ad379019aaa4c20547d462e2b267f64c6c1ee6a2c8aa74350f735e3970219c7a1e744b1fb77f71ac868c"}, 0x54, 0x1) clone(0x72826100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) 18:04:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x58f080, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TIOCCBRK(r4, 0x5428) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000540)={0x30, r6, 0x23f, 0x0, 0x0, {{}, {0x0, 0x2}}}, 0x30}, 0x1, 0xfffffff0}, 0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x600}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r6, 0x800, 0x70bd29, 0x25dfdbfd, {{}, {}, {0x14, 0x19, {0x5, 0x8, 0xff, 0x3ff}}}, ["", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x48005) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 18:04:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x616f82, 0x0) ioctl$VIDIOC_CROPCAP(r3, 0xc02c563a, &(0x7f0000000100)={0x8, {0x3f, 0x101, 0x4, 0x401}, {0x80000000, 0x3, 0x8, 0xfffffbff}, {0x0, 0x78}}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) [ 897.522596] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 897.547394] EXT4-fs (loop0): Invalid log block size: 60930 18:04:39 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0xf, 0x803, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$cgroup(0xffffffffffffffff, &(0x7f0000000140)='syz0\x00', 0x200002, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text16={0x10, &(0x7f0000000280)="66b80500000066b9f50000000f01c10f780c66b9800000c00f326635004000000f30b825000f00d866b9130a00000f320f97a3006066b8420000000f23c80f21f86635080010000f23f8650f01dfbaf80c66b8fccc4b8866efbafc0c66ed67650f1bf3", 0xc2}], 0x1, 0x0, 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 18:04:39 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x6, @perf_bp={&(0x7f00000002c0), 0x1}}, 0x0, 0xb, 0xffffffffffffffff, 0xa) pipe2(&(0x7f0000000000), 0x0) ioctl$SG_GET_KEEP_ORPHAN(r3, 0x2288, &(0x7f0000000140)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f00000001c0)={0xfc00, 0x210, 0x0, 0x5, 0x4, '\f\x00'}) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:04:39 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x1}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0)=0x7f, 0x4) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1a) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = eventfd2(0x0, 0x0) r7 = fcntl$dupfd(r5, 0x0, r6) r8 = socket$inet_udplite(0x2, 0x2, 0x88) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) sendmsg$TIPC_NL_NODE_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xe8, 0x0, 0x8, 0x70bd29, 0x25dfdbfe, {}, [@TIPC_NLA_MEDIA={0xc0, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffc}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x79}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x200}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xb70}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x978}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffff2fd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x800}, 0x40092) ioctl$MON_IOCT_RING_SIZE(r9, 0x9204, 0x408d8) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) socket(0x1a, 0xa, 0xffffffff) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 18:04:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) syz_open_procfs(r3, &(0x7f0000000000)='net/connector\x00') r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000080)=0x8) [ 897.832737] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 897.894323] EXT4-fs (loop0): Invalid log block size: 60930 18:04:39 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_bp={&(0x7f00000002c0), 0x1}}, 0x0, 0xb, 0xffffffffffffffff, 0xa) pipe2(&(0x7f0000000000), 0x0) ioctl$SG_GET_KEEP_ORPHAN(r3, 0x2288, &(0x7f0000000140)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:04:39 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r3 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x48, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}, {0xfff1}}, [@qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@newqdisc={0x3c, 0x24, 0x200, 0x70bd29, 0x25dfdbfb, {0x0, 0x0, 0x0, r2, {0x0, 0x7}, {0x6, 0x4}, {0x2, 0x10}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0x3}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x5ec6}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x8010) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x1}) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r7, 0x0, 0x0, 0x0) write$binfmt_misc(r7, &(0x7f00000000c0)=ANY=[@ANYBLOB="73797a31e60cdb9add3be63dd3268064c20eed3960199209eab969fcf54264dab1a1edd39749dc9cdae6c959f9997d2adca7fc2b406cbde1919c1d5b0824f6"], 0x3f) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = eventfd2(0x0, 0x0) r10 = fcntl$dupfd(r8, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) splice(r0, 0x0, r4, 0x0, 0x10005, 0x0) 18:04:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000540)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000240)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r3, &(0x7f0000000100)={0x3, 0x40, 0xfa00, {{}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc]}}, r4}}, 0x48) write$RDMA_USER_CM_CMD_QUERY(0xffffffffffffffff, &(0x7f00000000c0)={0x13, 0x10, 0xfa00, {&(0x7f00000001c0), r4, 0x1}}, 0x18) write$RDMA_USER_CM_CMD_REJECT(r2, &(0x7f0000000100)={0x9, 0x108, 0xfa00, {r4, 0x37, "588494", "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"}}, 0x110) [ 898.101390] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 898.118994] EXT4-fs (loop0): Invalid log block size: 60930 [ 898.182260] print_req_error: I/O error, dev loop0, sector 0 [ 898.188072] Buffer I/O error on dev loop0, logical block 0, async page read 18:04:39 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x6, @perf_bp={&(0x7f00000002c0), 0x1}}, 0x0, 0xb, 0xffffffffffffffff, 0xa) pipe2(&(0x7f0000000000), 0x0) ioctl$SG_GET_KEEP_ORPHAN(r3, 0x2288, &(0x7f0000000140)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r4) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:04:39 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f00000001c0)=0x1) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x1, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000380)=""/243) pipe2(&(0x7f0000000000), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 18:04:39 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f0216e168c0f76469ac2", 0x85}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x0) close(r1) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0x54, 0x1, 0xff, "be1bd0a3d197662425993c19b3ff0df1", "18bc292fa745743ce762ad585e8b950db91cf7c4a8ad379019aaa4c20547d462e2b267f64c6c1ee6a2c8aa74350f735e3970219c7a1e744b1fb77f71ac868c"}, 0x54, 0x1) clone(0x72826100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) [ 898.362243] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 898.401272] EXT4-fs (loop0): Invalid log block size: 60930 18:04:39 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x6, @perf_bp={&(0x7f00000002c0), 0x1}}, 0x0, 0xb, 0xffffffffffffffff, 0xa) pipe2(&(0x7f0000000000), 0x0) ioctl$SG_GET_KEEP_ORPHAN(r3, 0x2288, &(0x7f0000000140)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r4) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:04:40 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(0x0, r4) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r6) fchown(r0, r4, r6) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) [ 898.621191] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 898.639226] EXT4-fs (loop0): Invalid log block size: 60930 18:04:40 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) io_setup(0x6, &(0x7f0000000140)=0x0) io_submit(r3, 0x1e09328e, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000800000000001, 0x0, r2, 0x0, 0x7ffffffff000}]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r4 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x82000, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000001c0)) socket$unix(0x1, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r7 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x1, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) 18:04:40 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x6, @perf_bp={&(0x7f00000002c0), 0x1}}, 0x0, 0xb, 0xffffffffffffffff, 0xa) pipe2(&(0x7f0000000000), 0x0) ioctl$SG_GET_KEEP_ORPHAN(r3, 0x2288, &(0x7f0000000140)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r4) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:04:40 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x10200, 0x0) r4 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r4, 0x0, 0x0, 0x0) fsetxattr$trusted_overlay_opaque(r4, &(0x7f0000000100)='trusted.overlay.opaque\x00', &(0x7f0000000140)='y\x00', 0x2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)=0x400000f) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 18:04:40 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r2, 0x0, 0x0, 0x0) fsetxattr$trusted_overlay_nlink(r2, &(0x7f0000000080)='trusted.overlay.nlink\x00', &(0x7f0000000100)={'U+', 0x2ee5}, 0x16, 0x2) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x1e, 0x1, 0x0) sendmsg(r4, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r4, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0x10, 0x70bd27, 0x25dfdbff, {}, [@TIPC_NLA_MON={0x34, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x735b3c4d}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x80000000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x200}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x101}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 18:04:40 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) r0 = socket(0x10, 0x803, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0xa25c, @loopback}, @in6={0xa, 0x4e23, 0x80000000, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @in6={0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x3d}, 0x1f}], 0x54) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 898.843538] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 898.879207] EXT4-fs (loop0): Invalid log block size: 60930 18:04:40 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'veth1_to_batadv\x00', 0x1}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = eventfd2(0x0, 0x0) r7 = fcntl$dupfd(r5, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 18:04:40 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r3 = socket(0x1e, 0x1, 0x0) sendmsg(r3, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) setsockopt$TIPC_MCAST_REPLICAST(r3, 0x10f, 0x86) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x13) 18:04:40 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_bp={&(0x7f00000002c0), 0x1}}, 0x0, 0xb, 0xffffffffffffffff, 0xa) pipe2(&(0x7f0000000000), 0x0) ioctl$SG_GET_KEEP_ORPHAN(r3, 0x2288, &(0x7f0000000140)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) [ 899.079132] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 18:04:40 executing program 3: r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@generic={0xf, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000150100000000ac50d5fe326ca90000007fffffff6a008356edb9a6341c1fd4562428ff7f0000cddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0, 0x0, 0x0, 0x55}, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000100)={0x0, 0xea60}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x5) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xf) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x200000008400200) ioctl$TCSETSW(r5, 0x5403, &(0x7f0000000080)={0x100, 0x3, 0x4, 0x5, 0x10, "f4e4358709ff63524aae4fa5507bc6a988db94"}) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) write$FUSE_NOTIFY_DELETE(r7, &(0x7f0000000140)={0x33, 0x6, 0x0, {0x5, 0x0, 0xa, 0x0, '/dev/ptmx\x00'}}, 0x33) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) [ 899.144376] EXT4-fs (loop0): Invalid log block size: 60930 [ 899.501628] IPVS: ftp: loaded support on port[0] = 21 18:04:42 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f0216e168c0f76469ac2", 0x85}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x0) close(r1) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0x54, 0x1, 0xff, "be1bd0a3d197662425993c19b3ff0df1", "18bc292fa745743ce762ad585e8b950db91cf7c4a8ad379019aaa4c20547d462e2b267f64c6c1ee6a2c8aa74350f735e3970219c7a1e744b1fb77f71ac868c"}, 0x54, 0x1) clone(0x72826100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) 18:04:42 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x440040, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r3 = socket(0x1e, 0x1, 0x0) getpeername$tipc(r3, &(0x7f0000000100)=@name, &(0x7f0000000140)=0x10) sendmsg(r3, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000080)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 18:04:42 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x6, @perf_bp={&(0x7f00000002c0), 0x1}}, 0x0, 0xb, 0xffffffffffffffff, 0xa) pipe2(&(0x7f0000000000), 0x0) ioctl$SG_GET_KEEP_ORPHAN(r3, 0x2288, &(0x7f0000000140)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:04:42 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x1}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$UI_SET_PROPBIT(r0, 0x4004556e, 0x1a) r6 = eventfd2(0x0, 0x0) r7 = fcntl$dupfd(r5, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 18:04:42 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$TIOCMIWAIT(r0, 0x545c, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050700"/18, @ANYRES32=0x0, @ANYBLOB="00000000080000001c0012800b0001006d6163736563ffff032eb924000003004063ae0a"], 0x3}}, 0x0) openat$mice(0xffffffffffffff9c, 0x0, 0x0) r4 = getpid() sched_setscheduler(r4, 0x0, 0x0) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x20085) sendmsg$NL80211_CMD_STOP_AP(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20000000}, 0x60000040) getpid() perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0xd}, 0x1c) [ 901.174378] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 901.214182] EXT4-fs (loop0): Invalid log block size: 60930 18:04:42 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x6, @perf_bp={&(0x7f00000002c0), 0x1}}, 0x0, 0xb, 0xffffffffffffffff, 0xa) pipe2(&(0x7f0000000000), 0x0) ioctl$SG_GET_KEEP_ORPHAN(r3, 0x2288, &(0x7f0000000140)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:04:42 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) shutdown(r0, 0x1) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000100)={0x0, {}, 0x0, {}, 0x42a3, 0x1, 0x12, 0x10, "45744d1c5fe1114fd7bb861bf27a8dc9e6ed29480fcaa5722c12bcee75fae76cc89f249071781fa51ccffec38d60f9a75b193fb14908a5bdb20a8f003ee1d13f", "79e0d9ec5fde471c9d744e327bbaed3698262eb89f708abf879ed9f0031b1c94", [0xfff, 0x38]}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) getrlimit(0xb, &(0x7f0000000080)) sendmmsg(r3, 0x0, 0x0, 0x0) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)) [ 901.424462] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 901.452630] EXT4-fs (loop0): Invalid log block size: 60930 18:04:42 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x6, @perf_bp={&(0x7f00000002c0), 0x1}}, 0x0, 0xb, 0xffffffffffffffff, 0xa) pipe2(&(0x7f0000000000), 0x0) ioctl$SG_GET_KEEP_ORPHAN(r3, 0x2288, &(0x7f0000000140)) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) [ 901.672570] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 901.694322] EXT4-fs (loop0): Invalid log block size: 60930 18:04:43 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x6, @perf_bp={&(0x7f00000002c0), 0x1}}, 0x0, 0xb, 0xffffffffffffffff, 0xa) pipe2(&(0x7f0000000000), 0x0) ioctl$SG_GET_KEEP_ORPHAN(r3, 0x2288, &(0x7f0000000140)) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) [ 901.898158] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 901.928976] EXT4-fs (loop0): Invalid log block size: 60930 18:04:43 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f0216e168c0f76469ac2", 0x85}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x0) close(r1) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0x54, 0x1, 0xff, "be1bd0a3d197662425993c19b3ff0df1", "18bc292fa745743ce762ad585e8b950db91cf7c4a8ad379019aaa4c20547d462e2b267f64c6c1ee6a2c8aa74350f735e3970219c7a1e744b1fb77f71ac868c"}, 0x54, 0x1) clone(0x72826100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) 18:04:43 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_bp={&(0x7f00000002c0), 0x1}}, 0x0, 0xb, 0xffffffffffffffff, 0xa) pipe2(&(0x7f0000000000), 0x0) ioctl$SG_GET_KEEP_ORPHAN(r3, 0x2288, &(0x7f0000000140)) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:04:43 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x250203, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) r3 = socket(0x1e, 0x1, 0x0) sendmsg(r3, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r4, &(0x7f0000003ac0)={0x0, 0x0, &(0x7f0000003a80)={&(0x7f0000003240)={0x20, r5, 0x225, 0x0, 0x0, {0x2}, [{{0x8, 0x1, r6}, {0x4}}]}, 0x20}}, 0x0) sendmsg$TEAM_CMD_NOOP(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40008000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r5, 0x200, 0x70bd2a, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4e881}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x7) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 18:04:43 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r3, 0x0, 0x0, 0x0) close(r3) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'veth1_vlan\x00', 0x1a00}) r6 = eventfd2(0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket(0x1e, 0x1, 0x0) sendmsg(r8, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) setsockopt$netrom_NETROM_T2(r8, 0x103, 0x2, &(0x7f0000000140)=0xfffffff8, 0x4) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) [ 902.221676] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 18:04:43 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x9) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) [ 902.276790] EXT4-fs (loop0): Invalid log block size: 60930 18:04:43 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_bp={&(0x7f00000002c0), 0x1}}, 0x0, 0xb, 0xffffffffffffffff, 0xa) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:04:43 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x103402, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000140)={'filter\x00', 0x7, 0x4, 0x410, 0x1f8, 0x110, 0x1f8, 0x328, 0x328, 0x328, 0x4, &(0x7f0000000100), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @rand_addr=0x64010100, @dev={0xac, 0x14, 0x14, 0x12}, 0x1}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x40}}}, {{@arp={@empty, @empty, 0xff000000, 0x0, 0x2, 0x1, {@mac=@remote, {[0xff, 0x0, 0x0, 0x0, 0xff, 0xff]}}, {@mac=@local, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}}, 0x6, 0x6, 0x0, 0x25a7, 0x0, 0x3, 'veth0_vlan\x00', 'wg2\x00', {}, {0xff}, 0x0, 0x4}, 0xc0, 0x130}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x7, 0x3, 0x7fff, 0x1, 0x0, "5c66b13e6598f6332e28422cf523fb8eab40422a3a7fa1f5d3bd3f9219fba2869fbfda35349e78362446d60053ad3f4ef9cc186e1aa5813c45e573e73c2c3125"}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x460) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) [ 902.450970] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 902.482342] EXT4-fs (loop0): Invalid log block size: 60930 18:04:43 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r3, 0x0, 0x0, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r3, 0xc0506617, &(0x7f0000000100)={{0x2, 0x0, @reserved="63c272be6faf9b5bfdd3475c8665ec8ecb66958e795fc5a16f08d9cac3784c1d"}, 0xb5, [], "d5abff1d352d912fdd34a026d1614f3543b0f3b8de64537b31bf0c7c13a02530a2e87f501ff208495b31a81014f77ebe119117cf23406d96548909378a3ab0680f167e0268ffa778fc2b5d920685c686889f18270acea612a42eb3be89caec58b8816f2e49f0ce9d0f98235c93b931a0ce449d4a34f632bbe35b22fb783373c1cf46f5854cc5f793fde207ee32d775ffb94d6491c1e77424a8cc12cfb538164be925f3fefda372d76390c475f9c6886c107d072d9e"}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080)=0x6, 0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 18:04:43 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x6, @perf_bp={&(0x7f00000002c0), 0x1}}, 0x0, 0xb, 0xffffffffffffffff, 0xa) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) [ 902.682165] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 902.711924] EXT4-fs (loop0): Invalid log block size: 60930 18:04:44 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:04:44 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x50200, 0x60) ioctl$TCSETAW(r5, 0x5407, &(0x7f0000000340)={0x200, 0x6, 0x0, 0x3, 0x1a, "321900b3e4810f08"}) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) r9 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="e5f52760d1e90e26417b33208e2eaff71f6d3c8e7b8d35c1c539000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r10, 0x800000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000100)={r10, 0xb8ec, 0x3, 0xb3a, 0x5, 0x3}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r8, 0x84, 0x70, &(0x7f0000000180)={r11, @in={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}, [0x4d7f, 0x9, 0x200, 0x80, 0x0, 0x6, 0xffffffffffffe360, 0x3, 0x81, 0x55a, 0x8000, 0x5, 0x9fe, 0x3f, 0x2]}, &(0x7f0000000280)=0x100) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) [ 902.900324] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 902.915719] EXT4-fs (loop0): Invalid log block size: 60930 18:04:44 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f0216e168c0f76469ac2", 0x85}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x8) close(0xffffffffffffffff) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0x54, 0x1, 0xff, "be1bd0a3d197662425993c19b3ff0df1", "18bc292fa745743ce762ad585e8b950db91cf7c4a8ad379019aaa4c20547d462e2b267f64c6c1ee6a2c8aa74350f735e3970219c7a1e744b1fb77f71ac868c"}, 0x54, 0x1) clone(0x72826100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) 18:04:44 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:04:44 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) mq_open(&(0x7f0000000080)='/dev/ptmx\x00', 0x800, 0xc2, &(0x7f0000000100)={0x135a00000000, 0x4, 0xfff000000000, 0xd3bb}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x40, 0x0) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000000180)) r4 = creat(&(0x7f0000000300)='./bus\x00', 0x0) fcntl$setstatus(r4, 0x4, 0x4002) r5 = socket(0x1e, 0x1, 0x0) sendmsg(r5, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) r6 = getpid() sched_setattr(r6, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) sendmsg$nl_generic(r5, &(0x7f00000002c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000280)={&(0x7f00000009c0)=ANY=[@ANYBLOB="280400003900000225bd7000fcdbdf25044c8a30e70017e4ffd0020f8008004700", @ANYRES32=r6, @ANYBLOB="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"], 0x428}, 0x1, 0x0, 0x0, 0x800}, 0x24008945) io_setup(0xb, &(0x7f0000000040)=0x0) io_submit(r7, 0x2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x8, 0x1, 0x0, r4, &(0x7f0000000000), 0x200a00, 0x600}]) io_getevents(r7, 0x3, 0x4, &(0x7f00000001c0)=[{}, {}, {}, {}], 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) [ 903.143107] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 903.178336] EXT4-fs (loop0): Invalid log block size: 60930 [ 903.214386] Unknown ioctl 21540 18:04:44 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:04:44 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x1}) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'team0\x00', {0x7, 0x0, @multicast1}}) socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r3, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r4, 0x0, 0x0, 0x0) write$binfmt_misc(r4, &(0x7f00000000c0)=ANY=[], 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = eventfd2(0x0, 0x0) fcntl$dupfd(r5, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x93) r7 = socket$inet6(0xa, 0x800000000000002, 0x0) splice(r0, 0x0, r7, 0x0, 0x3, 0x0) [ 903.253992] Unknown ioctl 21540 18:04:44 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) socket$nl_audit(0x10, 0x3, 0x9) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) [ 903.343087] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 903.366168] EXT4-fs (loop0): Invalid log block size: 60930 18:04:44 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x501c00, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f0000000240)={&(0x7f0000000140)=@gettaction={0xc4, 0x32, 0x300, 0x70bd26, 0x25dfdbfb, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}, @action_gd=@TCA_ACT_TAB={0x24, 0x1, [{0x10, 0x1a, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}, {0x10, 0x1e, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'mirred\x00'}}]}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc}, @action_gd=@TCA_ACT_TAB={0x5c, 0x1, [{0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0xc, 0x11, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x73e}}, {0xc, 0x12, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x400}}, {0x10, 0x1, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'gact\x00'}}, {0xc, 0x5, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7fff}}, {0xc, 0x1b, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xffffffff}}, {0xc, 0x18, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x50000000}}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x4}, 0x48814) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x80220, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$EVIOCSABS2F(r5, 0x401845ef, &(0x7f0000000340)={0xfffffffc, 0xb64, 0xf0d, 0x1, 0x0, 0x8}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000000300)=0x1, 0x4) r6 = socket(0x1e, 0x1, 0x0) sendmsg(r6, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0)='nl80211\x00') sendmsg$NL80211_CMD_GET_MPATH(r6, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c040000", @ANYRES16=r7, @ANYBLOB="010029bd7000fedbdf25150000000a000600aaaaaaaaaa1300000a0006000180c20000000000"], 0x2c}}, 0x40c4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 18:04:44 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:04:44 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r2, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000080)="611c0233518d", 0x6, 0xc004, &(0x7f0000000100)={0xa, 0x4e23, 0x7fffffff, @rand_addr=' \x01\x00', 0x8}, 0x1c) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 18:04:44 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x2, 0x803, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x9, 0x0, 0x3, 0x0, 0x0, 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, 0x1, @perf_config_ext={0xa8, 0x401}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r4, 0xc01864c6, &(0x7f00000001c0)={&(0x7f0000000140)=[0x2, 0xff, 0x5], 0x3, 0x80800, 0x0, r0}) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 903.561976] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 903.593616] EXT4-fs (loop0): Invalid log block size: 60930 18:04:45 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:04:45 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r3 = socket(0x1e, 0x1, 0x0) sendmsg(r3, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvfrom$l2tp(r3, &(0x7f0000000100)=""/225, 0xe1, 0x40000201, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cachefiles\x00', 0x1, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) [ 903.782041] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 903.811616] EXT4-fs (loop0): Invalid log block size: 60930 [ 903.871428] print_req_error: I/O error, dev loop0, sector 0 [ 903.877545] Buffer I/O error on dev loop0, logical block 0, async page read 18:04:45 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f0216e168c0f76469ac2", 0x85}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x8) close(0xffffffffffffffff) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0x54, 0x1, 0xff, "be1bd0a3d197662425993c19b3ff0df1", "18bc292fa745743ce762ad585e8b950db91cf7c4a8ad379019aaa4c20547d462e2b267f64c6c1ee6a2c8aa74350f735e3970219c7a1e744b1fb77f71ac868c"}, 0x54, 0x1) clone(0x72826100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) 18:04:45 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:04:45 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) getsockopt$PNPIPE_INITSTATE(r1, 0x113, 0x4, &(0x7f0000000140), &(0x7f00000001c0)=0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 904.051579] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 904.071600] EXT4-fs (loop0): Invalid log block size: 60930 18:04:45 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:04:45 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x1}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = eventfd2(0x0, 0x0) r7 = fcntl$dupfd(r5, 0x0, r6) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r7, 0x800448d2, &(0x7f0000000500)={0x4, &(0x7f0000000280)=[{@fixed}, {@none}, {@none}, {}]}) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) r10 = ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r10, 0xc008ae88, &(0x7f0000001a40)={"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"}) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_SREGS(0xffffffffffffffff, 0x8138ae83, &(0x7f0000000140)) 18:04:45 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000340)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="304c31639ed5d47f33b4000000", @ANYRES16=r2, @ANYBLOB="20002bbd7000fedbdf250700000008000400e000000108000500e00000022700070073797374656d5f753a6f626a6563745f723a667573655f6465766963655f743a7330000014000600626f6e6430000000000000000000000005000100010000002e00070073797374656d5f753a6f626a6563745f723a73656d616e6167655f726561645f6c6f636b5f743a733000000014000200fc0100000000000000000000000000000500010000000000"], 0xb4}, 0x1, 0x0, 0x0, 0x24044011}, 0x4044010) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$EVIOCSABS3F(r5, 0x401845ff, &(0x7f0000000140)={0x0, 0x8, 0x1ff, 0x4, 0xd084, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000280)="b9050a00000f3248b800000080000000000f23c80f21f8350c0080000f23f866450f388299cc11000048b8c2000000000000000f23d00f21f8350000000a0f23f8c443697b3332c7442400be000000c7442402ba000000ff2c24d9f20fc7a806000000c744240200000000ff1c2465430f00d4470f07", 0x77}], 0x1, 0x8, 0x0, 0x12) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 904.276728] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 904.295465] EXT4-fs (loop0): Invalid log block size: 60930 [ 904.357601] print_req_error: I/O error, dev loop0, sector 0 [ 904.363368] Buffer I/O error on dev loop0, logical block 0, async page read 18:04:45 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:04:45 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) r0 = socket(0x10, 0x803, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0), 0x4) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 904.491960] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 18:04:45 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}, &(0x7f0000000100)=0x10) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) [ 904.536379] EXT4-fs (loop0): Invalid log block size: 60930 [ 904.588325] kvm [4328]: vcpu0, guest rIP: 0xcb disabled perfctr wrmsr: 0xc1 data 0x0 [ 904.618001] print_req_error: I/O error, dev loop0, sector 0 [ 904.623771] Buffer I/O error on dev loop0, logical block 0, async page read 18:04:46 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:04:46 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) [ 904.755801] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 904.777826] EXT4-fs (loop0): Invalid log block size: 60930 18:04:46 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r4, 0x400c6615, &(0x7f0000000140)={0x0, @adiantum}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:04:46 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f0216e168c0f76469ac2", 0x85}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x8) close(0xffffffffffffffff) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0x54, 0x1, 0xff, "be1bd0a3d197662425993c19b3ff0df1", "18bc292fa745743ce762ad585e8b950db91cf7c4a8ad379019aaa4c20547d462e2b267f64c6c1ee6a2c8aa74350f735e3970219c7a1e744b1fb77f71ac868c"}, 0x54, 0x1) clone(0x72826100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) [ 904.895379] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 904.913975] EXT4-fs (loop0): Invalid log block size: 60930 18:04:46 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x325ec0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket(0x1e, 0x1, 0x0) sendmsg(r2, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r5 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r5, 0x0, 0x0, 0x0) r6 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r6, 0x0, 0x0, 0x0) sendmsg$TIPC_NL_LINK_SET(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES16=r4, @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYRES64, @ANYBLOB="bca357c83c34ccd5b9a4ff4f06a0ea244c4173abcd116613e41d7f173d296b7ff12f3a8480421717fb2b877290eb4ca2258a519faf7636dba809899564b0efa5c69ffff3de68432017203f3f861d679ca4ebae04bbd4e15138314f6ee06465759426b2f3503f24d5a17de8d63c1085785fb85c73ca3b5b9259088d2e3d3d0b17b6a9086b5f6b89f58a700ce0ade8fda3855cd0ca48fab644c1a4e00ff07e882597bd144c0ca4e5f1ec59fdfce91b4ba44e7cf7dbb1fd79afa3acc22e1882f22b35097f696a38db81d549d3510bc14a194e48a79a1b58b4fd2628bf3c", @ANYBLOB="9f819eae9d46f81a2132cbc85e3d61b11c396ed061df4745456ba5c58486c8eb9de0646f4237f309e2334ae9b8a11ce0be510088b346215b4b504eb31d0afadb720d7c7035c6a59cad12f4f3ec7b598ff0ca9e8ef2ab2cccdd8c3f7cda7c76e49eea4a34df762b335e42891cc4f1e2c93ad83ef1783550fccfc53d1fc8437939300a901e774b32977bba0434d76bfd5c2838d5129c95a900b6944c4bf42e26678fae761b74c39c4e0e20bc4759cc82d9a7c7e576ba0e8babba5e069e30ded7ce7ecf3dada4632288ed4e635f17727b07fd88f62b6e173e5a6be952a517f0d09678f773e3c98f8ea25422", @ANYBLOB="bcc9fea69d3689d975ff51fc64324c232eb8f66492a5a1674f1d342cb69dac804c1ff19f62ed2225e88e79c54d1a133a1e82999142f3860d58296eab2101e624", @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYPTR64, @ANYRES64=r3, @ANYRES64=r5, @ANYRES64, @ANYRESOCT=r6, @ANYRESDEC=r4, @ANYRES16=r2, @ANYRESHEX=r3, @ANYBLOB="e606cdce35807eaaa624c9867441786988461e91c703dccf035a0419edc30643e4ecaf1cdb16fa8994aeba8c88917217d11fefd71a0db95d497f1d8d17ddba69089fe833fd6a1369be309586e0331222701792a56a7c84d615f5bf39e301cc1f7128a4a01ca584f3bb4578136ec12f28c08158bd126cf4fecd6f1efcc478", @ANYPTR64]]], 0x3}}, 0x0) r7 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 18:04:46 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) [ 904.968749] kvm [4355]: vcpu0, guest rIP: 0xcb disabled perfctr wrmsr: 0xc1 data 0x0 18:04:46 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/btrfs-control\x00', 0xac03, 0x0) ioctl$SIOCRSSL2CALL(r4, 0x89e2, &(0x7f0000000200)=@bcast) r5 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VIDIOC_SUBSCRIBE_EVENT(r5, 0x4020565a, &(0x7f0000000180)={0x6, 0x1f}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x76076dba9f66a15a, 0xffffffffffffffff, 0xc3e94000) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x200502, 0x0) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm_plock\x00', 0x501001, 0x0) r6 = socket(0x1e, 0x1, 0x0) sendmsg(r6, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) setsockopt$TIPC_DEST_DROPPABLE(r6, 0x10f, 0x81, &(0x7f0000000140)=0x3fe, 0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) [ 905.093285] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 905.126419] EXT4-fs (loop0): Invalid log block size: 60930 18:04:46 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:04:46 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) write$FUSE_INIT(r2, &(0x7f0000000100)={0x50, 0xfffffffffffffffe, 0x3, {0x7, 0x1f, 0x1, 0x800080, 0x4, 0x9, 0x1, 0x7}}, 0x50) [ 905.271641] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 905.284710] EXT4-fs (loop0): Invalid log block size: 60930 18:04:46 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) r0 = socket(0x10, 0x803, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r6 = mmap$binder(&(0x7f0000048000/0x2000)=nil, 0x2000, 0x1, 0x11, r4, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000640)={0x100, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="0e630c4001000000000000000000000011634840030000000000000000000000000000000000000010000000000000000000000050000000000000001800000000000000", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32=r0, @ANYBLOB="0000000000000000000000008561646600000000090000000000000002000000000000003c00000000000000852a646600000000", @ANYRES32, @ANYBLOB="0000000080d5ed0921413e84"], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="000000000000000018000000000000003800000000000000"], @ANYBLOB="401000000000000007630440db4bdbe018a9a82d02000000000000000000000000000000000000001000000000000000000000005800000000000000180000000000bfb0", @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="852a747000000000", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB='\x00'/86], @ANYBLOB="56000000b89625b5e8b78c19000000000000000000000000850000000000000000852a000000000400000000000000"], @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="12634840010000000000000000000000000000000000000001000000000000000000000058000000000000001800000000000000", @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32, @ANYBLOB="00000000000000000000000085616466000000000900000000000000010000000000000026000000000000008561646600000000030000000000000000000000000000002100000000000000"], @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYBLOB="000000000000000018000000000000003800000000000000"], @ANYBLOB="000000000000000003630840", @ANYRES64=r6], 0x39, 0x0, &(0x7f0000000600)="2783b0fc4fe16210bfa3a9be84c2bf5fe0b58696e9653c9c1453091d83d234b50fb198932359851e3d34616176775208fe3b633233c4e9c50e"}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 905.317867] print_req_error: I/O error, dev loop0, sector 0 [ 905.323789] Buffer I/O error on dev loop0, logical block 0, async page read 18:04:46 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:04:46 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x1}) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8914, &(0x7f0000000000)={'bond0\x00', {0x7, 0x4e21, @empty}}) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f00000000c0)={0x6, 0x1}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = eventfd2(0x0, 0x0) r8 = fcntl$dupfd(r6, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) setsockopt$RDS_RECVERR(0xffffffffffffffff, 0x114, 0x5, &(0x7f00000002c0)=0x1, 0x4) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r9, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="14008d520715c0000000b589e8403d8e97b41787dcc977ddbf38af2d5417e105e5f888e6b33fffa9b60b0089baa7c5dd2451592d7c0a4659fa71da8d24e3cdd93cf243ea92eb3016a1f1285aa30a956800e995a07c0b4a6665ce524fb975aa201b7f6d69bfd351e36cd4664d671dedc5ce7a975af83f27519abae3f2d4eca035113a69a1c25ff1e5156e37c72030293158e59597e029a3157c62d6ca9ea187dbaf4d619043c4b2284d8a2c456c213c9a714521c48eecc6f5c1d9", @ANYRES16=r10, @ANYBLOB="1709000000000000000001000000"], 0x14}}, 0x0) sendmsg$L2TP_CMD_SESSION_MODIFY(r4, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x60, r10, 0x20, 0x70bd2c, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'geneve1\x00'}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @empty}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x7f}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'netdevsim0\x00'}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x20004049) 18:04:46 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x305001, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000000)=0x43) [ 905.424104] kvm [4395]: vcpu0, guest rIP: 0xcb disabled perfctr wrmsr: 0xc1 data 0x0 [ 905.427800] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 905.472692] EXT4-fs (loop0): Invalid log block size: 60930 [ 905.501129] IPVS: ftp: loaded support on port[0] = 21 18:04:46 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) [ 905.537064] print_req_error: I/O error, dev loop0, sector 0 [ 905.542883] Buffer I/O error on dev loop0, logical block 0, async page read 18:04:47 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) connect(r1, &(0x7f0000000100)=@nfc={0x27, 0x0, 0x1, 0x3}, 0x80) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCGPTPEER(r2, 0x5441, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) [ 905.655542] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 905.676060] EXT4-fs (loop0): Invalid log block size: 60930 18:04:48 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f0216e168c0f76469ac2", 0x85}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x8) close(r1) lsetxattr$trusted_overlay_upper(0x0, &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0x54, 0x1, 0xff, "be1bd0a3d197662425993c19b3ff0df1", "18bc292fa745743ce762ad585e8b950db91cf7c4a8ad379019aaa4c20547d462e2b267f64c6c1ee6a2c8aa74350f735e3970219c7a1e744b1fb77f71ac868c"}, 0x54, 0x1) clone(0x72826100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) 18:04:48 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x412000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 18:04:48 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x1, @perf_config_ext={0xa8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:04:48 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:04:48 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f00000001c0)='NET_DM\x00') sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r1, 0x20, 0x70bd2a, 0x25dfdbfe, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x24000010}, 0x48054) socket(0x10, 0x803, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x1, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) [ 907.236149] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 907.291058] EXT4-fs (loop0): Invalid log block size: 60930 18:04:48 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r0, 0xc0506617, &(0x7f0000000280)={{0x0, 0x0, @identifier="7e39563210d5fa2b3b0d43493f9142fa"}, 0x4a, [], "77d28e81ff335f2868df194ff53b2e390e7b70a1ce55365e9beef8aa2fb6046ccbd496b85c051b0dbc666a81f0fee64e430ea2075a3dd7fd53b59b981c66b8de7d62f6661f207aaab2b4"}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SCSI_IOCTL_DOORLOCK(0xffffffffffffffff, 0x5380) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ubi_ctrl\x00', 0x200200, 0x0) bind$vsock_dgram(r5, &(0x7f0000000340)={0x28, 0x0, 0x0, @host}, 0x10) syz_open_dev$media(&(0x7f0000000140)='/dev/media#\x00', 0x5, 0x2082) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 18:04:48 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000001c0), 0x1800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) bind$bt_sco(r5, &(0x7f0000000280)={0x1f, @fixed={[], 0x10}}, 0x8) r6 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) socket$pppoe(0x18, 0x1, 0x0) 18:04:48 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:04:48 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x2) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000080)={'vcan0\x00', 0x1}) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x262680) ioctl$RNDZAPENTCNT(r7, 0x5204, &(0x7f0000000140)=0x4) r8 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$TCSETS(r8, 0x5402, &(0x7f0000000100)={0xfffffffe, 0xfffffffc, 0x3ff, 0x2, 0x10, "2a6ac2f64a24fda9cb3bab55622f463f9e1ce8"}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyprintk\x00', 0x40, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 18:04:48 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f0216e168c0f76469ac2", 0x85}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x8) close(r1) lsetxattr$trusted_overlay_upper(0x0, &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0x54, 0x1, 0xff, "be1bd0a3d197662425993c19b3ff0df1", "18bc292fa745743ce762ad585e8b950db91cf7c4a8ad379019aaa4c20547d462e2b267f64c6c1ee6a2c8aa74350f735e3970219c7a1e744b1fb77f71ac868c"}, 0x54, 0x1) clone(0x72826100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) 18:04:48 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) r0 = socket(0x10, 0x803, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r5 = openat$vhost_vsock(0xffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r5, 0x4008af60, &(0x7f0000000080)={@local}) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) sendmsg$NFNL_MSG_CTHELPER_GET(r0, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)={0x118, 0x1, 0x9, 0x801, 0x0, 0x0, {0x1, 0x0, 0xa}, [@NFCTH_STATUS={0x8}, @NFCTH_STATUS={0x8, 0x6, 0x1, 0x0, 0x1}, @NFCTH_NAME={0x9, 0x1, 'syz0\x00'}, @NFCTH_NAME={0x9, 0x1, 'syz0\x00'}, @NFCTH_TUPLE={0x4c, 0x2, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010100}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @dev={0xfe, 0x80, [], 0x1a}}, {0x14, 0x4, @dev={0xfe, 0x80, [], 0xa}}}}]}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0x19}, @NFCTH_NAME={0x9, 0x1, 'syz0\x00'}, @NFCTH_PRIV_DATA_LEN={0x8}, @NFCTH_TUPLE={0x48, 0x2, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @broadcast}, {0x8, 0x2, @broadcast}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6}]}, @NFCTH_TUPLE={0x2c, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}]}]}, 0x118}, 0x1, 0x0, 0x0, 0x20040001}, 0x40800) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) [ 907.561934] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 907.607256] EXT4-fs (loop0): Invalid log block size: 60930 18:04:49 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) [ 907.695965] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2305 sclass=netlink_route_socket pig=4527 comm=syz-executor.2 18:04:49 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x10, 0x803, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) fcntl$dupfd(r3, 0x0, r0) [ 907.751980] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 907.789812] EXT4-fs (loop0): Invalid log block size: 60930 18:04:49 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, &(0x7f0000000340)={&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f0000000280)=""/132, 0x84}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r5 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r5, 0x0, 0x0, 0x0) r6 = dup2(0xffffffffffffffff, r5) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x1, @perf_config_ext}, 0xffffffffffffffff, 0x0, r6, 0x0) pipe2(&(0x7f0000000000), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 18:04:49 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) [ 907.911914] kvm [4550]: vcpu0, guest rIP: 0xcb disabled perfctr wrmsr: 0xc1 data 0x0 [ 907.960715] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 908.010444] EXT4-fs (loop0): Invalid log block size: 60930 18:04:49 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:04:49 executing program 3: ioctl$TIOCGPKT(0xffffffffffffffff, 0x80045438, &(0x7f00000000c0)) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0xf) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r2, 0x0, 0x0, 0x0) r3 = socket(0x1e, 0x1, 0x0) sendmsg(r3, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(r4, &(0x7f000001d0c0)={0x0, 0x0, &(0x7f000001d080)={&(0x7f0000000240)=ANY=[@ANYBLOB="14000000", @ANYRES16=r5, @ANYBLOB="090700000000000000001f000000eaf2a65697d7c7e814a30aa3187d985b9c142a7f0fe758ed396e4e09207eb57778db7a235e27020fe70fe0b1f91f77b6d93ca24f43edea2fea0ccc368586a9b1b49dc4bea2f783c1a3e3198b9d620363df"], 0x14}}, 0x0) sendmsg$NL80211_CMD_GET_KEY(r3, &(0x7f0000001180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000001140)={&(0x7f0000001100)={0x34, r5, 0x300, 0x70bd2c, 0x25dfdbfb, {}, [@NL80211_ATTR_KEY={0xc, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x1}]}, @NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x1}, @NL80211_ATTR_MAC={0xa, 0x6, @random="ff91119bb4f8"}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008001}, 0x4000) write(r2, &(0x7f0000000100)="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", 0x1000) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)) [ 908.152437] kvm [4550]: vcpu0, guest rIP: 0xcb disabled perfctr wrmsr: 0xc1 data 0x0 18:04:49 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_PREPARE(r5, 0x4140, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r2, 0x8983, &(0x7f0000000140)={0x0, 'dummy0\x00', {0x1}, 0x706c}) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) [ 908.199952] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 908.236899] EXT4-fs (loop0): Invalid log block size: 60930 18:04:49 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$vimc0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/video0\x00', 0x2, 0x0) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000140)) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000100)={0x4, &(0x7f0000000080)=[{0x2, 0x4, 0x1f, 0x4}, {0x8, 0x81, 0x2, 0x20}, {0x8, 0x34, 0x40, 0x9}, {0x9, 0x2, 0x6, 0x8}]}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 18:04:49 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:04:49 executing program 4: socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x280, 0x12, 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, 0xd475, 0x1, @perf_config_ext={0xa8, 0x569a}, 0x9142}, 0x0, 0xfffffffffffffffd, r5, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 18:04:49 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f0216e168c0f76469ac2", 0x85}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x8) close(r1) lsetxattr$trusted_overlay_upper(0x0, &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0x54, 0x1, 0xff, "be1bd0a3d197662425993c19b3ff0df1", "18bc292fa745743ce762ad585e8b950db91cf7c4a8ad379019aaa4c20547d462e2b267f64c6c1ee6a2c8aa74350f735e3970219c7a1e744b1fb77f71ac868c"}, 0x54, 0x1) clone(0x72826100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) [ 908.429926] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 908.518022] EXT4-fs (loop0): Invalid log block size: 60930 18:04:49 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x26, 0x6, 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000140)={0x4}) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) connect$tipc(r1, &(0x7f00000001c0)=@id={0x1e, 0x3, 0x0, {0x4e23, 0x3}}, 0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x1, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 18:04:50 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) [ 908.698594] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 908.731318] EXT4-fs (loop0): Invalid log block size: 60930 18:04:50 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x1, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ubi_ctrl\x00', 0x600, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r5, 0x40086607, &(0x7f00000001c0)=0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 18:04:50 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:04:50 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) sendmsg$NL80211_CMD_GET_MPP(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40448080}, 0xc, &(0x7f0000000580)={&(0x7f0000000380)={0x50, 0x0, 0x4, 0x70bd2b, 0x25dfdbfd, {}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xffffffffffffff73, 0x1a, @multicast}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x6, 0xffffffffffffffff}}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @remote}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_IFINDEX={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000140)=0x8, 0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xe2}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000002c0)={r3, 0x7fff, 0x5}, &(0x7f0000000300)=0x8) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x1, 0x0, 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, 0x1, @perf_config_ext={0xa8, 0x401}, 0x8712, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000048000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 908.882588] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 908.911097] EXT4-fs (loop0): Invalid log block size: 60930 [ 908.975648] print_req_error: I/O error, dev loop0, sector 0 [ 908.981911] Buffer I/O error on dev loop0, logical block 0, async page read 18:04:50 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:04:50 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x42693a91552bbce6, 0x0, 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, 0x200, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, r3, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 909.127336] print_req_error: I/O error, dev loop0, sector 0 [ 909.133194] print_req_error: I/O error, dev loop0, sector 0 [ 909.138960] Buffer I/O error on dev loop0, logical block 0, async page read [ 909.146997] print_req_error: I/O error, dev loop0, sector 0 [ 909.152845] Buffer I/O error on dev loop0, logical block 0, async page read [ 909.167355] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 909.189767] EXT4-fs (loop0): Invalid log block size: 60930 18:04:50 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:04:50 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) r0 = socket(0x10, 0x803, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000340)={@in={{0x2, 0xfc01, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x0, 0x0, 0x1f, 0x0, "feaf5b39c5fef93086cc282df6cdd93d8e0113a9bde47be4add46cba33c880ed92300481e6edb860065f7be8360f9774a62a4c06fb932da2e322bf8ffa4b051a38e11de01556e400b875055a840946ff"}, 0xd8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e24, 0x3ff, @local}}}, 0x84) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 909.358090] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 18:04:50 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f0216e168c0f76469ac2", 0x85}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x8) close(r1) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000340)={0x0, 0xfb, 0x54, 0x1, 0xff, "be1bd0a3d197662425993c19b3ff0df1", "18bc292fa745743ce762ad585e8b950db91cf7c4a8ad379019aaa4c20547d462e2b267f64c6c1ee6a2c8aa74350f735e3970219c7a1e744b1fb77f71ac868c"}, 0x54, 0x1) clone(0x72826100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) [ 909.416764] EXT4-fs (loop0): Invalid log block size: 60930 18:04:50 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) [ 909.563690] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 909.612771] EXT4-fs (loop0): Invalid log block size: 60930 18:04:51 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) [ 909.779663] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 18:04:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000200)) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000000)={0x9, 0x400, 0xa5b1}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400)='batadv\x00') sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r8, 0x800000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={r8, 0x1, 0x7fff, 0x3}, 0x10) sendmsg$BATADV_CMD_GET_GATEWAYS(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x1c, r6, 0x711, 0x0, 0x0, {0xa, 0x0, 0xd00}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, r6, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x8000000}, 0x8000) r9 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0xfffffffd) [ 909.822922] EXT4-fs (loop0): Invalid log block size: 60930 18:04:51 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:04:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000000)={0xec2}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000012000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f00000002c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x4, 0x6b}}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 18:04:51 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:04:51 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket(0x1e, 0x1, 0x0) sendmsg(r3, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) bind$phonet(r3, &(0x7f0000000140)={0x23, 0x7, 0x1}, 0x10) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f00000001c0), 0x10}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 18:04:51 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x1f0000, 0x400000) write$UHID_INPUT2(r0, &(0x7f0000000280)={0xc, {0xb6, "6f95d93720a8411a7b9110b3dbf2e9a70fa33b18c92d132e19efb3c9223eb5df0bbe72e338e29e3cfbb4919cac5cae026d1eb9fff2d6b67b4bb98c0c228b1526fc8032e4e361ab5269330894b34e72ae3fccf418bd88b3a96ce96fdfb9b882b86cea8085feae098d34912920f9def199cba4880ff72e6efc74bd17f2cf308e971774ad76c98b17d1a760918989af3a6b5d2e76d264e92cd8d734e57aa4bcc36488d6a5bec984b9af302f0061d67753bea54ff9f3c226"}}, 0xbc) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setregid(0x0, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x1, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 18:04:51 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) [ 910.103511] *** Guest State *** [ 910.122966] CR0: actual=0x0000000000000020, shadow=0x0000000000000000, gh_mask=fffffffffffffff7 [ 910.172909] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 910.246330] CR3 = 0x00000000fffbc000 18:04:51 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x27, &(0x7f0000000300)=""/254, &(0x7f00000001c0)=0xfe) socket(0x10, 0x803, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xa8}, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$UI_END_FF_UPLOAD(r4, 0x406855c9, &(0x7f0000000280)={0x0, 0x101, {0x53, 0x0, 0xa0, {0x27a3, 0x2}, {0x2, 0xf801}, @rumble={0x7, 0x7}}, {0x54, 0x200, 0x3, {0xff, 0x4}, {0x748, 0x5}, @ramp={0x1a14, 0x3, {0xfffd, 0x2, 0x1, 0x8}}}}) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 910.267517] RSP = 0x0000000000002006 RIP = 0x0000000000000000 18:04:51 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', 0x0, 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) [ 910.315522] RFLAGS=0x00010002 DR7 = 0x0000000000000400 18:04:51 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f0216e168c0f76469ac2", 0x85}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x8) close(r1) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000340)={0x0, 0xfb, 0x54, 0x1, 0xff, "be1bd0a3d197662425993c19b3ff0df1", "18bc292fa745743ce762ad585e8b950db91cf7c4a8ad379019aaa4c20547d462e2b267f64c6c1ee6a2c8aa74350f735e3970219c7a1e744b1fb77f71ac868c"}, 0x54, 0x1) clone(0x72826100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) [ 910.358303] Sysenter RSP=0000000000000f80 CS:RIP=0050:0000000000002810 [ 910.391460] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 18:04:51 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r5, 0x40a85323, &(0x7f0000000280)={{0x80, 0x20}, 'port0\x00', 0x10, 0x80000, 0x7fffffff, 0x1, 0x40, 0x8, 0x3ff, 0x0, 0x4, 0x4}) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xc1, 0x0, 0x66, 0x5, 0x0, 0x2, 0x30, 0x1, 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, 0x0, @perf_config_ext={0x0, 0x6}, 0x0, 0xfffffffffffffff8}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) [ 910.419819] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 18:04:51 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', 0x0, 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) [ 910.473360] SS: sel=0x0000, attr=0x00085, limit=0x00000000, base=0x0000000000000000 [ 910.512906] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 18:04:52 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', 0x0, 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) [ 910.559693] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 910.591741] print_req_error: I/O error, dev loop0, sector 0 [ 910.597332] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 910.657860] GDTR: limit=0x00000000, base=0x0000000000000000 18:04:52 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f0216e168c0f76469ac2", 0x85}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x8) close(r1) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000340)={0x0, 0xfb, 0x54, 0x1, 0xff, "be1bd0a3d197662425993c19b3ff0df1", "18bc292fa745743ce762ad585e8b950db91cf7c4a8ad379019aaa4c20547d462e2b267f64c6c1ee6a2c8aa74350f735e3970219c7a1e744b1fb77f71ac868c"}, 0x54, 0x1) clone(0x72826100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) [ 910.715978] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 910.797728] IDTR: limit=0x00000000, base=0x0000000000000000 [ 910.852507] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 910.891048] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 910.911705] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 910.934947] Interruptibility = 00000000 ActivityState = 00000000 [ 910.951540] *** Host State *** [ 910.961721] RIP = 0xffffffff8117dacf RSP = 0xffff88804af279b0 [ 910.974466] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 910.988963] FSBase=00007f86492f5700 GSBase=ffff8880aeb00000 TRBase=fffffe0000034000 [ 911.005633] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 911.019429] CR0=0000000080050033 CR3=000000009157b000 CR4=00000000001426e0 [ 911.031351] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff866018a0 [ 911.040756] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 911.047850] *** Control State *** [ 911.051379] PinBased=0000003f CPUBased=b699edfa SecondaryExec=000000ea [ 911.060851] EntryControls=0000d1ff ExitControls=002fefff [ 911.073079] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 911.082665] VMEntry: intr_info=8000030d errcode=00000000 ilen=00000000 [ 911.092764] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 911.100249] reason=80000021 qualification=0000000000000000 [ 911.116557] IDTVectoring: info=00000000 errcode=00000000 [ 911.122037] TSC Offset = 0xfffffe151b950d8f [ 911.136439] EPT pointer = 0x000000009a63501e [ 911.140879] Virtual processor ID = 0x0001 18:04:52 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8001, 0x86840) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f00000001c0)=0x8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x100800000000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x1, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 18:04:52 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) getpeername$netlink(r0, &(0x7f0000000140), &(0x7f00000001c0)=0xc) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x4a, 0x20, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 18:04:52 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:04:52 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket(0x1e, 0x1, 0x0) sendmsg(r3, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000100)={0x10000, {{0x2, 0x4e21, @local}}}, 0x88) r4 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) r7 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r7, 0x0, 0x0, 0x0) fcntl$dupfd(r1, 0x0, r7) r8 = open(&(0x7f0000000300)='./file0\x00', 0x43, 0xa0) ioctl$MON_IOCX_GETX(r8, 0x4018920a, &(0x7f00000002c0)={&(0x7f00000001c0), &(0x7f0000000340)=""/147, 0x93}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) [ 911.263133] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 18:04:52 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:04:52 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000000)=0x15) 18:04:52 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$FBIOPUT_CON2FBMAP(r6, 0x4610, &(0x7f0000000140)={0xa, 0x2}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x1, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 911.419942] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 18:04:52 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r7, r3, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000280)="3e36652e410f23e736f3450fae3500f0ffffb9800000c00f3235001000000f30410f013c4a66460ffddd470f017e50c482659384270000000026460f01c848b83995541f65c3eb1f0f23c80f21f8350c0030000f23f8c40129da20", 0x5b}], 0x1, 0x30, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:04:52 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:04:52 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TUNSETVNETBE(r4, 0x400454de, &(0x7f0000000080)=0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) [ 911.569094] kvm [4864]: vcpu0, guest rIP: 0xcb disabled perfctr wrmsr: 0xc2 data 0x0 [ 911.599360] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 18:04:53 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:04:53 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f0216e168c0f76469ac2", 0x85}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x8) close(r1) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', 0x0, 0x0, 0x1) clone(0x72826100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) 18:04:53 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000080)={0xce, 0x49, 0x4, 0x5, 0x7}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 18:04:53 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) fchdir(0xffffffffffffffff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) r3 = socket(0x1e, 0x1, 0x0) sendmsg(r3, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x24, &(0x7f0000000140), 0x4) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f00000001c0), 0xc}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 911.782604] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 18:04:53 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:04:53 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x204281, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) 18:04:53 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000003b80)='/dev/vsock\x00', 0x1, 0x0) sendmsg$AUDIT_GET(r0, &(0x7f0000003c80)={&(0x7f0000003bc0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000003c40)={&(0x7f0000003c00)={0x10, 0x3e8, 0x20, 0x70bd2d, 0x25dfdbfc, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x20042084}, 0x40000) socket(0x10, 0x803, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 911.950244] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 18:04:53 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:04:53 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f0216e168c0f76469ac2", 0x85}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x8) close(r1) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', 0x0, 0x0, 0x1) clone(0x72826100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) [ 912.134484] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 18:04:53 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:04:53 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000000240)={0x4, "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"}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(0x0, r4) mount$bpf(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='bpf\x00', 0x8080, &(0x7f0000000480)=ANY=[@ANYBLOB='mode=00000000000000000000011,mode=00000000000000000000007,mode=00000000000000000200001,mode=00000000000000000000003,mode=00000000000000001126020,subj_role=em1#,fowner<', @ANYRESDEC=r4, @ANYBLOB="e56c58c0f25133d34541f9f7bad53bffffffff48d9522df971e0b79e840cee18877b67133942d7d82f486ca6661a6091beec4cf068ba42203067e204c8bb087224e6569b9a53acec018cfd81e7c6239b39b68b5d75639656b01636469a8e8f373906a9f317b9c0bb523da82b71a94dcba82f3eff7029577ef1f1e54542716dc04bc8e67f7327ef96b74187ebeb5eff4eaad0b2ca75cc160595e769f3c025a8445585621c2d08955791f399b50ab10b56305a2b"]) openat$fb0(0xffffffffffffff9c, &(0x7f0000000200)='/dev/fb0\x00', 0x200, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) [ 912.313091] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 18:04:53 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:04:53 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x1}) r4 = socket(0x1e, 0x1, 0x0) sendmsg(r4, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) r5 = syz_genetlink_get_family_id$nbd(&(0x7f00000015c0)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000001580)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001640)={&(0x7f0000001600)=ANY=[@ANYBLOB="2c800000", @ANYRES16=r5, @ANYBLOB="0a002bbd7000ffdbdf25020000000c00020074000000000000000c000400fdffffffffffffff"], 0x2c}, 0x1, 0x0, 0x0, 0xfedcdc6ca15aa55a}, 0x40000) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r5, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x138}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3f}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x58}, 0x1, 0x0, 0x0, 0x8014}, 0x40801) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = eventfd2(0x0, 0x0) r9 = fcntl$dupfd(r7, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) [ 912.493629] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 18:04:53 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x2c, 0xa, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x7c5, 0x8800, 0x0, 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, 0x2, @perf_bp={&(0x7f0000000140), 0xe}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(0x0, r6) ioprio_set$uid(0x0, r6, 0x5) pipe2(&(0x7f0000000000), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 18:04:53 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r4 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=ANY=[@ANYBLOB="4800000024000b0f005810ca4a5d110000000000", @ANYRES32=0x0, @ANYBLOB="00000000fffffffff1ff000008000100636273001c00020018000100"/48], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000800)=@delchain={0x25c8, 0x65, 0x400, 0x70bd27, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x0, 0xffe0}, {}, {0x1, 0xe}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x2594, 0x2, [@TCA_BPF_FLAGS={0x8, 0x8, 0x1}, @TCA_BPF_FD={0x8, 0x6, r3}, @TCA_BPF_FD={0x8}, @TCA_BPF_FLAGS={0x8}, @TCA_BPF_FD={0x8}, @TCA_BPF_ACT={0x2568, 0x1, [@m_police={0x2564, 0x19, 0x0, 0x0, {{0xb, 0x1, 'police\x00'}, {0x2550, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c, 0x1, {0x4, 0x0, 0xfcf, 0x5, 0x10001, {0x5, 0x1, 0x4, 0x6, 0x6000, 0x7fff}, {0x1f, 0x1, 0x3f, 0x81, 0x2, 0x8000}, 0x4000, 0x80000001, 0xb9d}}, @TCA_POLICE_RESULT={0x8, 0x5, 0x1a}, @TCA_POLICE_RATE={0x404, 0x2, [0xfffffffb, 0x2, 0x0, 0xfff, 0xdc, 0x4, 0x8, 0xffffa290, 0x2, 0x4, 0x1, 0x1000, 0x401, 0x4, 0x7, 0x0, 0x9, 0x8, 0x61de, 0x1, 0x3f, 0x1, 0x3, 0x655f, 0x200, 0x9, 0x4, 0x9, 0xf50, 0x9, 0x7, 0x9, 0xfff, 0x1000, 0x5, 0x8000, 0x3, 0x20, 0x1, 0x562e, 0x200, 0xfffffff7, 0xe2, 0x1, 0x6, 0x9, 0x5, 0xffff, 0x10, 0x40, 0x200008, 0x100, 0x0, 0x8, 0x0, 0x10000, 0x1, 0x8, 0x7fffffff, 0xfffff000, 0x6, 0xfffff800, 0x4, 0x4, 0x80000000, 0x6, 0x401, 0x9, 0x423, 0x5, 0x3ff, 0x6, 0x5, 0x4, 0xfffffffb, 0xf7de, 0x8, 0x7fff, 0x0, 0x9399, 0x200, 0x8001, 0x148, 0x8000, 0x8, 0xfb8, 0x4a, 0xffffff01, 0x100, 0x81, 0x2a, 0x366a9671, 0x4, 0x800, 0x2, 0x0, 0xb04, 0x8, 0x8000, 0x81, 0xfffffc00, 0x80000001, 0x9, 0x8, 0x6, 0xe6, 0x5, 0x7fff, 0x9, 0x4, 0xa3d9, 0x6, 0xfff, 0x7, 0x3, 0x80000000, 0x20, 0x3ff, 0x5, 0x6, 0x5, 0x1, 0x80, 0x4, 0x10, 0x1163, 0xf0, 0x3ff, 0x9, 0x80, 0x1ff, 0xffffffff, 0x3, 0x7fff, 0x3, 0x3e0, 0x1, 0x3ff, 0x7, 0x7ff, 0x0, 0x0, 0x0, 0x1, 0x6, 0x9, 0x100, 0x7fffffff, 0x4, 0x80000001, 0x5, 0x8000, 0x2, 0x8, 0x4, 0xe3, 0x7ff, 0x914b, 0xffffcef0, 0xac8, 0x9, 0x0, 0x7fffffff, 0x6, 0x6, 0xfff, 0x2cc, 0x8, 0x3ff, 0x80000000, 0x8, 0x1000, 0x400080, 0xffff8000, 0x0, 0x1, 0x7ff, 0x80000001, 0x0, 0x2, 0x401, 0x4, 0x44, 0x4, 0x1, 0x3dde, 0x4, 0x6, 0x8d, 0x0, 0x9, 0xffffffff, 0x8, 0x5, 0x1f, 0x7f, 0xffff, 0x2, 0x401, 0x6, 0xfffffffd, 0x40, 0xbc, 0x200, 0x50fe0603, 0x9, 0x3f1fb199, 0x0, 0x401, 0x401, 0xe2, 0x8, 0x1, 0x3eac, 0xfffffff9, 0x4e8bd5d9, 0x6, 0x2dd, 0x8, 0x6, 0xba37, 0x3, 0x1, 0xd8dd, 0x900000, 0x78, 0x7fff, 0x3, 0x2, 0xffffffff, 0x1ec, 0x0, 0x10000, 0x9, 0x1f, 0xfff, 0x1, 0x3f, 0x5, 0x8, 0x6, 0x1, 0x0, 0x2, 0x9, 0x100, 0x2, 0x3ff, 0x3, 0x640cf366, 0x5, 0x1f, 0x8, 0x5, 0x8, 0x2]}, @TCA_POLICE_TBF={0x3c, 0x1, {0x400, 0x7, 0x9, 0xf6, 0x4, {0x40, 0x0, 0x4, 0x2, 0x3f, 0x80000001}, {0x8, 0x2, 0xfffe, 0x0, 0x6, 0x2}, 0x7, 0x2, 0x80000001}}, @TCA_POLICE_RATE={0x404, 0x2, [0x5, 0x7, 0x200, 0xfffffffc, 0x7, 0x8, 0xe38, 0x1bbf, 0xe7, 0x1000, 0x3f, 0xa6, 0xf06b, 0x4, 0x80, 0x7ff, 0x3, 0x1, 0x2, 0x9856, 0x8, 0x4, 0x60a42abb, 0x1, 0x81, 0x0, 0x6, 0x2, 0x2, 0xfff, 0xff, 0x80, 0xff, 0x5, 0x80d, 0x7, 0x1, 0x2, 0x0, 0xca, 0x9, 0x4, 0x5, 0x8, 0x0, 0x7fffffff, 0x9, 0x5d, 0x10001, 0x2, 0x0, 0x7, 0xfffffff9, 0x3, 0x8, 0x3, 0x100, 0x0, 0x31, 0xff, 0x8, 0x0, 0x2, 0x8, 0x7, 0x3, 0x40, 0x7a2, 0x2e, 0x5, 0x3, 0x1, 0xec5, 0x80000000, 0x4, 0x0, 0x2, 0x7, 0x7f, 0x8, 0x4, 0xfffffff8, 0x7, 0x8, 0x1, 0x6, 0x80, 0x5, 0x3, 0x0, 0x5, 0x81, 0x0, 0x5, 0x4, 0x7d0, 0xfff, 0x6, 0x5, 0x50a, 0x8, 0xf6e6, 0x1, 0x2, 0x3, 0x6d, 0x2, 0x80000001, 0x1, 0x3ff, 0x1, 0x30a, 0x7, 0x2, 0x5, 0x964b, 0x7, 0x6, 0x0, 0xb9, 0xa96, 0x5be, 0x922, 0x5, 0xab, 0x0, 0x9, 0x9, 0x3f, 0x3ff, 0x1ff, 0x6, 0xf82f, 0x7, 0x3, 0x8, 0x0, 0xe19e, 0x0, 0x7fffffff, 0x3, 0x80, 0x6, 0xfffffffb, 0x0, 0x4, 0x1, 0x20, 0x5, 0x2, 0xffff, 0x2, 0xb8000000, 0x52, 0x0, 0x0, 0x3ff, 0x5, 0xc4aa, 0x18600000, 0x200, 0x2, 0x800, 0xf63, 0xffff617d, 0x0, 0x3, 0x3f, 0x81, 0xffffff9e, 0x9, 0x5, 0x9, 0x6, 0x4, 0x0, 0x1, 0x2, 0xffff, 0xff, 0x9, 0x5, 0x6, 0x9, 0xfffffffa, 0x1ff, 0x51c, 0x6, 0x20, 0x0, 0xfffffff9, 0x81, 0x7, 0x8, 0x3, 0x1, 0xf4, 0x8, 0x5, 0x9ad, 0x3, 0x3, 0xffffffff, 0x4, 0x2, 0x2, 0x963, 0x40, 0x8, 0x6, 0x5, 0x401, 0xffffffff, 0xffffffff, 0x6, 0x4, 0x3ff, 0x7fffffff, 0x3ff, 0x1c8, 0x7, 0x96, 0x3f, 0x10000, 0x8000, 0xff, 0xa2a, 0x200, 0x7fff, 0xffffffff, 0x7f8, 0xdd, 0x3, 0x81, 0x5, 0x101, 0x5, 0xffffffff, 0x7fff, 0x40, 0x8000, 0x2, 0x5248f3c5, 0x2, 0x80000001, 0x3, 0xdc, 0x98, 0x0, 0x5, 0x80, 0x2a83, 0x0, 0xff, 0xfffffffd, 0x3]}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x20}, @TCA_POLICE_RATE={0x404, 0x2, [0x8, 0x1, 0x3, 0x1, 0x3, 0x82, 0x1, 0x8000, 0x26824ea2, 0x2, 0x7, 0x4, 0x8001, 0x5, 0xffffffff, 0x10000, 0x3, 0x3, 0xfff, 0x8, 0x6, 0x3, 0xffffffff, 0x461f, 0x4a2, 0x8000, 0x7, 0x40, 0x5, 0x7, 0x10000, 0x40, 0x1000, 0x20, 0x3, 0x40, 0x8, 0x8, 0x9, 0x3, 0x0, 0xff, 0x81, 0x1ff, 0x7, 0x1, 0x5, 0xb4, 0x8, 0xe2, 0x10001, 0x6d, 0x101, 0x2, 0x80000001, 0x55a3, 0x81, 0x903, 0x4, 0xfffffffd, 0x1, 0xa0e7, 0x800, 0xfffffffa, 0xe909, 0x18d79d8f, 0x2, 0x40000000, 0x2, 0xe3, 0xc9, 0x6, 0x0, 0x3f, 0x3ff, 0x1f, 0x80000000, 0x1, 0x10001, 0x9d2, 0x1844, 0x6, 0x2, 0x1, 0x2, 0x0, 0x4, 0x4, 0x0, 0x4, 0x8, 0x8, 0x0, 0x1f15, 0x4, 0x9, 0x8, 0x6, 0x5, 0x1, 0x400, 0x6, 0x8, 0x7fffffff, 0x1ff, 0x7fffffff, 0xffb, 0x6, 0x3, 0xffffffff, 0x8, 0x5a, 0x8, 0xff, 0x6, 0x3, 0x3, 0x97, 0x6fd0, 0xffff, 0x80000001, 0x3ff, 0x1000, 0x1, 0x7ff, 0x8, 0x2, 0x6, 0x1, 0x7, 0xc9, 0x3, 0x4, 0xffffff81, 0x6, 0x4, 0x8, 0x1, 0x48ca, 0x6, 0x2, 0x863a, 0x4, 0x40, 0x7, 0x5, 0x7, 0x4, 0x0, 0x6, 0xae, 0x40, 0x9, 0x82, 0x2, 0x7, 0x81, 0xffffffff, 0x3f, 0x101, 0x3f, 0x10000, 0x0, 0xfffffffb, 0xfc1, 0x78000000, 0x4, 0xfffff05f, 0x2, 0x0, 0xff, 0x0, 0x3, 0x2, 0xe8c7, 0x8, 0xffff, 0x0, 0x2, 0x7ff, 0x3, 0x2, 0x3, 0x82dd, 0x7, 0x1f, 0x4, 0x37f1f48b, 0x7ff8, 0xffffffff, 0x7, 0x33bcb8c1, 0x401, 0x9, 0xfffffff9, 0x7ff, 0xffffff81, 0x9, 0xffffffff, 0x9, 0x70, 0x401, 0x0, 0x6, 0x6, 0x15b, 0x4, 0x10000, 0x3, 0x1, 0x8, 0x80000000, 0x4, 0x1, 0x3d, 0x8, 0x5, 0x957, 0x10000, 0x0, 0x1, 0x2, 0x7, 0x6, 0xbde, 0xfffffff7, 0x7f, 0x8001, 0x20, 0x2, 0x0, 0x0, 0x8, 0xd, 0xf4b7, 0x2, 0xf2d8, 0x9, 0x9, 0x0, 0xd0a, 0x2, 0xe6, 0xb2f, 0x2, 0xb0, 0x4, 0x200, 0xffffffff, 0x800, 0xc, 0x5, 0x2, 0x80, 0xfff, 0xc0000000]}], [@TCA_POLICE_RATE={0x404, 0x2, [0x3, 0x9, 0x9, 0x15a, 0xbb, 0x1, 0x9b2, 0xe74e, 0x0, 0x7, 0x3ff, 0xfffffe00, 0xe3, 0x7, 0x40, 0x1, 0x9, 0x7, 0x101, 0x8000, 0x9, 0x17f, 0x9, 0x40008, 0x0, 0x8000, 0x0, 0x7, 0xe3, 0xff, 0x3, 0x101, 0x5, 0x5e97, 0x6, 0x9, 0x3, 0x1, 0x3, 0x7fff, 0xff, 0x1cde, 0x5, 0x9, 0x9, 0xb8ee, 0x4, 0x8, 0x0, 0x5, 0x80000001, 0xa4c6, 0x3, 0x7, 0x800, 0x0, 0xa3e, 0x3, 0x4, 0x6, 0x6c, 0x6, 0x5, 0x70, 0x3f, 0x7fff, 0xba6, 0x0, 0x1f, 0x1, 0x9c, 0x8, 0x100, 0x9, 0x8000, 0x3, 0x1000, 0x7, 0xb4, 0x4, 0x7fffffff, 0x3, 0x7, 0xfffff001, 0x0, 0x8001, 0x2, 0x7fffffff, 0x0, 0x8, 0x85, 0x80000000, 0x2, 0x2, 0x401, 0x8001, 0x7, 0x7f, 0xa201, 0x2, 0x3, 0x0, 0xe904, 0xc, 0x18a66f42, 0x4, 0x4ef6, 0x8, 0x1, 0xfffffff7, 0xfffffffd, 0x4, 0x2, 0x80000001, 0x200, 0x4, 0x3, 0x4, 0x7f, 0x5, 0xfffffffc, 0x5, 0x4, 0x3, 0x7, 0x7f, 0x1, 0x4, 0x2, 0x100, 0x748c, 0x64fd, 0x43c, 0x9abc, 0x7fff, 0x3, 0x9, 0x1, 0x2, 0x91ed, 0x81, 0x1, 0x80000001, 0x1, 0x2, 0xffffffff, 0xb1bd, 0xdbe2, 0x7ff, 0xff, 0x9, 0x10001, 0x56f7, 0x0, 0x9, 0x69f8, 0xffffffe9, 0x8, 0x2, 0x5, 0x6, 0x2, 0x0, 0x7f, 0xe5f, 0x6, 0x2, 0x5, 0x17a000, 0x200, 0x2, 0x24a0000, 0x6b9f, 0x5, 0x9, 0x10001, 0xc3e, 0x2, 0x5ee, 0xfffff001, 0x80, 0x7a5, 0xff000000, 0x8, 0x7ff, 0xd9c, 0x5, 0x8, 0x80000001, 0x4, 0x800, 0x10001, 0x80000000, 0x101, 0x1, 0x3, 0x5, 0x1000, 0x5, 0x80, 0x1, 0x1, 0x6, 0x101, 0x8, 0x1f, 0x0, 0x5, 0x3, 0x10000, 0x7, 0x5, 0x3, 0x1, 0x2, 0xfac4, 0x800, 0x5, 0x1, 0x8001, 0x1, 0xfff, 0x6, 0x3ff, 0x6, 0x1f, 0x84, 0xffffffff, 0x2, 0x7fff, 0x7, 0x7, 0xb09c, 0x7fff, 0x4, 0x1, 0x3, 0x7, 0x4, 0x8c9, 0xfffffff8, 0x7, 0x7ff, 0x5, 0x348, 0x800, 0xffffffff, 0x8, 0x101, 0x10000, 0x101, 0x7, 0xa3e9, 0x9, 0x1, 0x2]}], [@TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x100000000}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x8000}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x3}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x8, 0x1, 0x7fffffff, 0xffffffff, 0x273a, 0x2, 0x12a0000, 0x3ff, 0x4, 0x7, 0x7fff, 0x2, 0x3, 0x10000, 0x9, 0x3, 0x9, 0x10001, 0x60cd85a1, 0x0, 0x10001, 0x1, 0x0, 0x2, 0x1, 0x4, 0x7c, 0x1f, 0xfffffb0d, 0x9, 0x56, 0x100, 0x5, 0x20, 0x1, 0x0, 0x8, 0xefb, 0x3f, 0x912b, 0xfffffff7, 0x8, 0x3bd6, 0xfb2d, 0x6, 0x2, 0x7, 0xfffffffe, 0x2, 0x1, 0x9, 0x5, 0xffff, 0x3, 0x1, 0x8001, 0x0, 0x80, 0x9, 0x7ff, 0x6, 0x1, 0x4, 0x3, 0x80000001, 0x0, 0x100, 0x80000000, 0x7, 0x0, 0xfffff001, 0x1f, 0x44f1, 0xc8, 0x1, 0x2, 0x2, 0x7f, 0x7, 0x7fffffff, 0x6, 0xc86, 0xd195, 0x5, 0x1000, 0x1, 0x6, 0x100, 0x1, 0x7, 0x2, 0x9, 0x7, 0x6, 0x7fff, 0x6, 0x8, 0x80, 0xff, 0xffff, 0x0, 0x9, 0x8c2a, 0x1, 0x8000, 0x7f, 0x2a746449, 0x0, 0x2, 0x1, 0x0, 0xc318, 0x1, 0x100, 0x9, 0xffff, 0x7f, 0x20, 0xff, 0x0, 0x1000, 0x6, 0x2, 0x3, 0xf882, 0x1, 0x9, 0xfe, 0x3, 0x20, 0x200, 0x4, 0x0, 0x7, 0x1, 0x80000000, 0x5a8d, 0x4, 0x3, 0x7, 0x3, 0x3f, 0x75c, 0x6, 0xa5, 0xcec, 0x80, 0x1ff, 0x7, 0x7f, 0x5, 0x5, 0xa0, 0x7fffffff, 0x2, 0x6, 0x1f, 0x7, 0x5, 0x7fff, 0xd4f8, 0x800000, 0x2, 0x0, 0x3, 0x3, 0x99de, 0x3, 0x4eb5, 0x0, 0x20, 0x5, 0x101, 0x1, 0x7ff, 0x96, 0xff, 0xca7, 0x81, 0x20, 0x46a, 0x0, 0x1, 0xffff, 0x8, 0x3, 0x1, 0x8000, 0x1000, 0x7b, 0x7ff, 0x80, 0x800, 0x2, 0xfffffffa, 0x8, 0x7, 0x6, 0x8001, 0x9, 0x0, 0x401, 0x800, 0x81, 0x80000001, 0x2, 0x8, 0xfffffffc, 0x1000, 0x2, 0x9, 0xffff, 0x0, 0x1ff, 0x6, 0x9, 0xfffff801, 0x37a, 0x6, 0x4, 0x7, 0x10000, 0xb8, 0x9, 0x8, 0x2, 0x3, 0x5, 0x1, 0x10001, 0x6, 0x10000, 0x0, 0x81, 0x2da, 0xffff5ce4, 0xf09, 0x9, 0xffffffe0, 0x8, 0x4, 0x4, 0xa0f, 0x5, 0x7ff, 0xfffff527, 0x3, 0x0, 0x3, 0xfffffffc, 0x76, 0x8001, 0x4, 0x9, 0x4, 0x401]}, @TCA_POLICE_RATE={0x404, 0x2, [0x20, 0x40, 0x80000001, 0x0, 0x80000000, 0x9, 0x1, 0x1f75648, 0x3f, 0x0, 0x23a, 0x4, 0x1, 0x7fff, 0x10001, 0x7, 0x1, 0x4, 0x4, 0x3f, 0x6, 0x1, 0x3, 0x6, 0x20bb25e4, 0x8, 0x3ff, 0xfffffffb, 0x6d, 0x4bb, 0x4, 0x4, 0x3ff, 0x7, 0x3ff, 0x7, 0xaa, 0x7, 0x100, 0xad, 0x117, 0x5, 0x8, 0x8, 0x61f7a722, 0x6, 0x8, 0x3f, 0x2, 0x7, 0x101, 0x80, 0xfdc, 0x3, 0x7, 0x4, 0x101, 0x8, 0x82a, 0x9, 0x80000000, 0x8, 0x1, 0x2, 0x3d0, 0x80000001, 0x1, 0x1, 0x1ff, 0x476f, 0x6, 0x2, 0x2, 0x6, 0x4, 0x7ff, 0x437f, 0x3, 0x6, 0x24, 0x0, 0x81, 0x18b, 0x7fff, 0x100, 0x2, 0x4, 0x4, 0x9, 0x7, 0x7fff, 0x5, 0x401, 0x7f, 0x457, 0xfff, 0x1, 0x2, 0x1461, 0xff, 0x7fff, 0x8, 0xfffffff9, 0x5, 0x2, 0x9, 0x401, 0x1, 0x1, 0x100, 0x1f, 0x0, 0xc55, 0x4, 0xfffffffa, 0xffff8001, 0x7, 0x4, 0xcf6f, 0x250, 0x468, 0xffffffff, 0x80000001, 0x747, 0x8c, 0x584c, 0xf2, 0xffffff34, 0x7ff, 0xb3, 0xfffffff8, 0x81, 0x3, 0x7, 0x3, 0xffffffff, 0x8, 0x5, 0x2, 0x0, 0x7, 0x1, 0x80, 0x7, 0x3f, 0x6, 0x7, 0xaf, 0x58e9, 0x7, 0x8001, 0x1000, 0x7fffffff, 0xec, 0x6, 0x8, 0x800, 0x4, 0x2, 0x2, 0x2, 0x7, 0x6, 0x6, 0xc15, 0x6, 0x10001, 0xbfa, 0xff000000, 0x200, 0x81, 0x8001, 0x0, 0x295, 0x1, 0x7, 0x5, 0x9b5, 0x8, 0x101, 0x4, 0x0, 0xefed, 0x400, 0x1ff, 0xfffffffc, 0x9, 0xffffff4c, 0x4, 0x6, 0x400, 0x7, 0xff, 0x7ff, 0x2, 0x4, 0x7ff, 0x0, 0x6, 0x2, 0x7, 0x2, 0x7ff, 0x6, 0x6, 0x3, 0x80000001, 0x4, 0x5, 0x400, 0x85, 0x7, 0xffff, 0x2, 0xae, 0x4, 0x5, 0x0, 0xfff, 0xa6, 0x8, 0xfffffff8, 0xffff1db2, 0x8, 0x1, 0x10001, 0x7, 0x6, 0x3, 0x1, 0x5, 0x3, 0xffffffff, 0x550, 0xeb, 0x1, 0x3, 0x63, 0x8000, 0x9, 0x400, 0x0, 0xbd2b, 0x8, 0x8, 0x8, 0x8, 0x2, 0x8, 0x8, 0x3, 0x1, 0x6, 0x2, 0x0, 0x8060]}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0xb8a}, @TCA_POLICE_RATE={0x404, 0x2, [0xf6c, 0x2, 0x0, 0x5, 0x140, 0x8, 0x5ae, 0x100, 0x80, 0x8000, 0xeafd, 0x10000, 0xfff, 0xff, 0x5, 0x800, 0x10000, 0x7fff, 0x1b, 0x8, 0x7, 0x6e29, 0x9, 0x4, 0x4, 0x3, 0x7f, 0x9, 0xa575, 0x1f, 0x10000, 0x4, 0x81, 0x6, 0x1, 0x4df, 0x6, 0xffffffff, 0x0, 0x10001, 0xe7e8, 0x1, 0x84c4, 0x5, 0x0, 0x3ff, 0x339d, 0x9, 0x101, 0x6, 0x8, 0x9, 0x81, 0x401, 0xffffffff, 0x1, 0x7fff, 0x8, 0x1e364df3, 0x1000, 0x1000, 0x440d, 0x5, 0x12fc221f, 0x53, 0x7, 0x4, 0xffffffff, 0x8, 0x3ff, 0x3, 0x10000, 0x3, 0x200, 0x2, 0x400, 0x2, 0x2, 0x10000, 0x1, 0x0, 0x1000, 0x6, 0x5, 0x1, 0x80000000, 0x7fffffff, 0x3, 0x2, 0x10, 0x40, 0x5, 0x7, 0x3, 0x3, 0x3, 0x86, 0x5, 0x2, 0x29, 0xba, 0x200, 0x40, 0x1000, 0x1, 0x7, 0x80000001, 0xd004, 0xffff8001, 0x9, 0x7, 0x8, 0x9, 0x81, 0x2, 0x8a0, 0x2, 0x5, 0xfffffff8, 0x9, 0x3, 0x7fff, 0x59, 0x4a4a7f34, 0x228, 0x1c6f, 0x7, 0x800, 0xf977, 0x9, 0x2, 0xffffffff, 0x1ff, 0x8, 0x5, 0x3f, 0xffffffff, 0xffffffff, 0xb3b, 0x5df9, 0xe6d, 0x6, 0x4, 0x3f, 0x800, 0x0, 0x2, 0x401, 0x7fff, 0xe01d, 0x10001, 0x1ff, 0x1, 0x101, 0x5, 0x2, 0x0, 0x80, 0xffff, 0x400, 0x9, 0x3, 0x6, 0x4, 0x1, 0x8, 0x8, 0x5, 0x1ff, 0x9d4, 0x8, 0xf7, 0x3, 0x8, 0x5, 0x3, 0xffffffff, 0x7, 0x8, 0x5, 0x80000001, 0x5, 0x0, 0x7, 0xbf, 0x6, 0x4, 0x7ff, 0x200, 0xfa66, 0x8, 0x8f, 0x4a, 0x0, 0x100, 0x9, 0x3, 0x200, 0xc105, 0x5, 0x5, 0xadaf, 0x8, 0x2, 0x531, 0x4, 0x80000001, 0x7fffffff, 0x80, 0x0, 0xfffff000, 0x1813, 0x776, 0x6, 0xff, 0x5, 0x9, 0x6, 0x5, 0x6, 0xffffffff, 0x81, 0x7f, 0x4, 0x8000, 0xd009, 0x10001, 0x8, 0x7, 0xfffffff9, 0x8, 0x8, 0x100, 0x400, 0x9, 0x20, 0x4, 0x4, 0x5, 0x8000, 0x10001, 0x1, 0x9, 0x0, 0x76, 0x0, 0x4, 0x3, 0x535ec9b5, 0x10001, 0x7, 0x7, 0xffff, 0x401, 0xbfc4, 0x8]}], [@TCA_POLICE_RATE64={0xc, 0x8, 0x9}, @TCA_POLICE_RATE64={0xc, 0x8, 0x9}, @TCA_POLICE_RATE64={0xc, 0x8, 0x1000}, @TCA_POLICE_RESULT={0x8}, @TCA_POLICE_RESULT={0x8, 0x5, 0x800}, @TCA_POLICE_PEAKRATE64={0xc}, @TCA_POLICE_RESULT={0x8, 0x5, 0x2}, @TCA_POLICE_RATE64={0xc}, @TCA_POLICE_RESULT={0x8, 0x5, 0x80000000}, @TCA_POLICE_RESULT={0x8, 0x5, 0x5}], [@TCA_POLICE_PEAKRATE={0x404, 0x3, [0x8, 0x242, 0xffff, 0x4, 0x8001, 0xfffffe4c, 0xff, 0x80000000, 0x0, 0x1, 0x9, 0x40, 0x8, 0x7fff, 0x8000, 0x57b, 0x7, 0x0, 0x101, 0x81, 0x18, 0xa1c8, 0x9, 0x1, 0xa3af, 0x8, 0xfffffff7, 0x3, 0x2, 0x10001, 0x5, 0x80000001, 0x2852, 0x2, 0x4, 0x3, 0x8001, 0x8, 0x0, 0xfffffffc, 0x0, 0x6, 0x900, 0x4, 0x0, 0x200, 0x400, 0x8000, 0x0, 0x2, 0x5, 0x80000001, 0x6, 0x8, 0x3, 0x51f, 0x1, 0x4, 0x1000, 0x6, 0x1, 0x81, 0x2, 0x944, 0x3ff, 0x1, 0x0, 0xfffffff8, 0x2ceaeedc, 0x95, 0x0, 0x1f, 0x614ab1c5, 0x7, 0x8000, 0x1, 0x4, 0x7, 0x7d5, 0x213a, 0x3, 0x10000, 0x7fff, 0x1f, 0x3, 0x20, 0x0, 0x6, 0x4, 0x3, 0x0, 0x200, 0x0, 0x2, 0x0, 0x8, 0x10000, 0x8000, 0x41, 0x4, 0xf539, 0x7, 0x7, 0xffffff81, 0x79f7, 0x2, 0x2d92, 0x0, 0x1, 0x7, 0x0, 0xfff, 0x7, 0x2, 0x3, 0x58, 0x8001, 0x3ff, 0x7fffffff, 0x40, 0x1ff, 0xc, 0xfffffffa, 0x1, 0x2, 0x8001, 0x5, 0x7, 0x71ab, 0x4, 0x1, 0x6, 0x9, 0xab, 0xfffffffd, 0x9, 0x81, 0x2, 0x1, 0x524, 0x400, 0x2, 0xec1c, 0x2, 0x7, 0x2, 0x51f4, 0x7, 0x8, 0x10000, 0x20, 0x9, 0x8, 0x9, 0x0, 0x0, 0x5, 0x2, 0x1ff, 0xfab, 0xe6b22b8, 0x7f, 0x3, 0x2, 0x2, 0xd24, 0x4a, 0xe92426e6, 0x10, 0x7a79e869, 0x7fffffff, 0x80000001, 0x20, 0x8000, 0x8, 0x9f44, 0x1f8, 0x7a4, 0x10000, 0x1, 0xffff, 0x794, 0x268804c5, 0xffffff50, 0x1, 0xee0, 0x0, 0x0, 0x7, 0x8, 0x6, 0x8, 0x2, 0x3ff, 0x3de, 0x3d9, 0x9, 0xfb, 0x8004, 0x0, 0x7, 0xfffffffa, 0x2, 0x0, 0x3ff, 0x9, 0x40, 0x7, 0x6, 0x9, 0x2, 0x9, 0x1, 0x9, 0x8, 0x9, 0x280000, 0x7f, 0x8, 0x8, 0x5, 0xa2, 0x9, 0xffff, 0x1, 0x7ff, 0x7, 0x7f, 0x5, 0x100, 0x8, 0x0, 0xfffffffe, 0x393, 0x2, 0x5, 0x0, 0xa4, 0x0, 0x5, 0xbd7, 0x5, 0x8, 0x9, 0x6, 0x7f, 0x9, 0x1f, 0x10001, 0x9, 0x101, 0x645, 0x3, 0x400, 0xfffffe00, 0x9]}, @TCA_POLICE_RATE64={0xc, 0x8, 0x3ff}, @TCA_POLICE_RATE={0x404, 0x2, [0x6, 0x2, 0x100, 0x2, 0x7f, 0x1f, 0x10001, 0x7, 0x0, 0x8000, 0x1, 0x6, 0x1400000, 0x329, 0x1ad9, 0x8, 0x7f, 0x0, 0x0, 0x1000, 0x400, 0x1, 0x4, 0x6, 0xffffffff, 0xf62, 0x0, 0x53f, 0x0, 0x4, 0x4, 0x705, 0x62, 0xfffffffa, 0x6, 0x3000000, 0x7dd7, 0xd9c, 0x0, 0x0, 0x6, 0x1, 0x4, 0xf801, 0xfffff800, 0x5, 0x40, 0x200, 0x9, 0xffff, 0x9, 0xffffff01, 0x8, 0x6cbf32ec, 0xe1a9, 0x2387, 0x2, 0x0, 0xfffeffff, 0x0, 0xfffffffc, 0x2, 0x8000, 0x6, 0x3e, 0x7, 0x8, 0x1f, 0x100, 0x2, 0x5cb1, 0x6, 0x3f, 0x7, 0x2, 0x3f, 0x80, 0x1, 0x0, 0x0, 0x200, 0x80000000, 0xd9ca, 0xffffffff, 0x8, 0x7a91, 0xee38, 0x5, 0x7f, 0x80000001, 0x1, 0x9, 0x7ff, 0x0, 0x0, 0x6, 0x80000000, 0x9, 0x8bf, 0xaa, 0x7a, 0x101, 0x3, 0x3f, 0x10000, 0x1, 0x8, 0x5, 0x7f, 0x8000, 0x1, 0x8, 0xfffffff8, 0x6, 0xffff, 0x6c2, 0x1, 0xd0e3, 0x4, 0x2, 0x44, 0x6, 0x3ff, 0xfff, 0xffffb37e, 0x9, 0x525, 0x1, 0x7, 0x7, 0x7fffffff, 0x800, 0x4, 0x7fffffff, 0x6, 0x6, 0x60000000, 0x6e7d5fab, 0x3, 0x6, 0x994, 0xfff, 0x4, 0x5, 0x0, 0x1, 0x7c, 0x8, 0x80, 0x9, 0x9c67, 0x6a, 0x0, 0x9, 0xfffffff7, 0x10000, 0x100, 0x1, 0x7f, 0x9, 0x92b, 0x6, 0x33, 0x7fff, 0x4a, 0x4, 0x400, 0xffffffff, 0x2, 0x6, 0x4, 0xb567, 0x5, 0x9, 0x1, 0x400, 0x80000001, 0x7, 0x3f, 0x2, 0x10001, 0x1, 0xffffffff, 0x4, 0x8, 0x80000001, 0x9, 0x7, 0x3, 0x10001, 0x0, 0x4, 0x1, 0x76, 0x4, 0x7, 0x5, 0x401, 0xd591, 0x8000, 0x0, 0x6, 0x0, 0x3, 0x6, 0x1b2, 0x2, 0x0, 0xcbb, 0x6, 0x9, 0x8, 0xb5e6, 0x2, 0x100, 0x4, 0x4, 0x10001, 0x1fffc000, 0x7fffffff, 0x80000000, 0x8000, 0x3ff, 0x9, 0x7ff, 0xe7, 0x1, 0x7, 0xffffffff, 0xffffffff, 0x2, 0x0, 0x400, 0xd, 0x8, 0x0, 0x3, 0x9, 0x3, 0x2, 0x9, 0x0, 0x44ed, 0x9, 0x6, 0x2, 0x9, 0x3, 0x5, 0xff, 0x8, 0x1, 0xacb, 0x9, 0x8, 0xc4]}]]}, {0x4}}}]}]}}, @TCA_RATE={0x6, 0x5, {0x3, 0x5}}]}, 0x25c8}, 0x1, 0x0, 0x0, 0x1}, 0x40010) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 18:04:53 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) [ 912.653291] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 18:04:54 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 912.728128] print_req_error: I/O error, dev loop0, sector 0 [ 912.733900] Buffer I/O error on dev loop0, logical block 0, async page read 18:04:54 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0), 0x0, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:04:54 executing program 2: socket(0x10, 0x803, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDCTL_DSP_SYNC(r1, 0x5001, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x1, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_API_VERSION(r5, 0xae00, 0x0) pipe2(&(0x7f0000000000), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 18:04:54 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0), 0x0, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) [ 912.818685] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 18:04:54 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f0216e168c0f76469ac2", 0x85}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x8) close(r1) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', 0x0, 0x0, 0x1) clone(0x72826100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) [ 913.012562] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 18:04:54 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0), 0x0, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) [ 913.071698] print_req_error: I/O error, dev loop0, sector 0 [ 913.077557] Buffer I/O error on dev loop0, logical block 0, async page read 18:04:54 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$IOC_PR_RESERVE(r4, 0x401070c9, &(0x7f0000000140)={0x10000000000000, 0x9}) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$ttys(0xc, 0x2, 0x1) pipe2(&(0x7f0000000000), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 913.242022] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 18:04:54 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000140)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x1, 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, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 18:04:54 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee000023", 0x1d, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:04:54 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x1}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r5 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r5, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r5, 0x801c581f, &(0x7f00000000c0)={0x3, 0x8000, 0x0, 0x1, 0xc0}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = eventfd2(0x0, 0x0) r8 = fcntl$dupfd(r6, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x84000, 0x0) r10 = eventfd2(0x7fffffff, 0x80001) ioctl$KVM_IRQFD(r9, 0x4020ae76, &(0x7f0000000180)={r0, 0x7fffffff, 0x200, r10}) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 18:04:54 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f0216e168c0f76469ac2", 0x85}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x8) close(r1) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0x54, 0x0, 0xff, "be1bd0a3d197662425993c19b3ff0df1", "18bc292fa745743ce762ad585e8b950db91cf7c4a8ad379019aaa4c20547d462e2b267f64c6c1ee6a2c8aa74350f735e3970219c7a1e744b1fb77f71ac868c"}, 0x54, 0x1) clone(0x72826100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) [ 913.441683] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 18:04:54 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee000023", 0x1d, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:04:54 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000140)=0x80) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 913.605280] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 913.654073] kvm [5074]: vcpu0, guest rIP: 0xcb disabled perfctr wrmsr: 0xc1 data 0x0 [ 913.670595] print_req_error: I/O error, dev loop0, sector 0 [ 913.681074] Buffer I/O error on dev loop0, logical block 0, async page read 18:04:55 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000002d000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0)='nl80211\x00') sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x50, r4, 0x300, 0x70bd28, 0x25dfdbfd, {}, [@NL80211_ATTR_REG_RULES={0x34, 0x22, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x1f}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x2e}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x5}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x2}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x5}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x3}]}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}]}, 0x50}, 0x1, 0x0, 0x0, 0x963f01aa2f2e188f}, 0x48010) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = getpid() sched_setattr(r6, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000280), 0x4800) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 18:04:55 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee000023", 0x1d, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:04:55 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) r6 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r6, 0xc008ae88, &(0x7f0000001a40)={"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"}) ioctl$KVM_SET_ONE_REG(r6, 0x4010aeac, &(0x7f0000000140)={0x3, 0x8001}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:04:55 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f0216e168c0f76469ac2", 0x85}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x8) close(r1) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0x54, 0x0, 0xff, "be1bd0a3d197662425993c19b3ff0df1", "18bc292fa745743ce762ad585e8b950db91cf7c4a8ad379019aaa4c20547d462e2b267f64c6c1ee6a2c8aa74350f735e3970219c7a1e744b1fb77f71ac868c"}, 0x54, 0x1) clone(0x72826100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) [ 913.890391] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 18:04:55 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b57909000000000000", 0x2c, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) [ 913.962222] print_req_error: I/O error, dev loop0, sector 0 [ 913.966685] kvm [5103]: vcpu0, guest rIP: 0xcb disabled perfctr wrmsr: 0xc1 data 0x0 [ 913.968467] Buffer I/O error on dev loop0, logical block 0, async page read [ 914.103099] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 18:04:55 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b57909000000000000", 0x2c, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:04:55 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x1}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = eventfd2(0x0, 0x0) r7 = fcntl$dupfd(r5, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 18:04:55 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) r6 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$VIDIOC_DBG_G_REGISTER(r6, 0xc0385650, &(0x7f0000000140)={{0x0, @name="69657e8ad993da318d09de1367c2776058fb76446347108d47a0e94c30420bbe"}, 0x8, 0xfff, 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 914.308046] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 18:04:55 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mq_unlink(&(0x7f0000000140)='/dev/kvm\x00') ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000000280)=0x2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x1, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 914.359374] print_req_error: I/O error, dev loop0, sector 0 [ 914.365164] Buffer I/O error on dev loop0, logical block 0, async page read 18:04:55 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b57909000000000000", 0x2c, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) [ 914.462279] kvm [5145]: vcpu0, guest rIP: 0xcb disabled perfctr wrmsr: 0xc1 data 0x0 [ 914.485810] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 914.513183] kvm [5148]: vcpu0, guest rIP: 0xcb disabled perfctr wrmsr: 0xc2 data 0x0 [ 914.539039] print_req_error: I/O error, dev loop0, sector 0 [ 914.544822] Buffer I/O error on dev loop0, logical block 0, async page read 18:04:55 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63c", 0x33, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) [ 914.666914] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 18:04:56 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) socket(0x10, 0x803, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 18:04:56 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63c", 0x33, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:04:56 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f0216e168c0f76469ac2", 0x85}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x8) close(r1) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0x54, 0x0, 0xff, "be1bd0a3d197662425993c19b3ff0df1", "18bc292fa745743ce762ad585e8b950db91cf7c4a8ad379019aaa4c20547d462e2b267f64c6c1ee6a2c8aa74350f735e3970219c7a1e744b1fb77f71ac868c"}, 0x54, 0x1) clone(0x72826100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) 18:04:56 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63c", 0x33, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) [ 914.810156] kvm [5148]: vcpu0, guest rIP: 0xcb disabled perfctr wrmsr: 0xc2 data 0x0 [ 914.820651] kvm [5184]: vcpu0, guest rIP: 0xcb disabled perfctr wrmsr: 0xc1 data 0x0 [ 914.838403] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 18:04:56 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x4, 0xa4, 0x0, 0x3, 0x10000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x40830, 0x200000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 914.929694] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 18:04:56 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000280)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 18:04:56 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc676", 0x37, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) [ 915.069577] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 915.113108] kvm [5222]: vcpu0, guest rIP: 0xcb disabled perfctr wrmsr: 0xc1 data 0x0 [ 915.126760] print_req_error: I/O error, dev loop0, sector 0 [ 915.132521] Buffer I/O error on dev loop0, logical block 0, async page read 18:04:56 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) r4 = socket(0x1e, 0x1, 0x0) sendmsg(r4, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) sendmsg$NFT_MSG_GETFLOWTABLE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x17, 0xa, 0x101, 0x0, 0x0, {0xc, 0x0, 0xa}, [@NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz0\x00'}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz2\x00'}]}, 0x38}, 0x1, 0x0, 0x0, 0xc080}, 0x801) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = eventfd2(0x0, 0x0) r8 = fcntl$dupfd(r6, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 18:04:56 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_PIT2(r5, 0x4070aea0, &(0x7f0000000280)={[{0x45b4, 0x0, 0x1, 0x94, 0x0, 0x56, 0xff, 0x4, 0x7, 0x1, 0x9, 0x81, 0xffff}, {0x6, 0x7f, 0x81, 0x5, 0x8, 0x1, 0x1, 0x0, 0x81, 0x2, 0x1, 0x8, 0x6}, {0x4, 0x9, 0x98, 0x8, 0xa8, 0x80, 0x5, 0x3, 0x5, 0x8, 0x8, 0x86, 0xfff}], 0x100}) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 18:04:56 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc676", 0x37, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) [ 915.269944] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 18:04:56 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc676", 0x37, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:04:56 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) pipe2(&(0x7f0000000000), 0x0) r5 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x2c, 0x24, 0x1, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {}, {0x7, 0x8}, {0xe}}, [@TCA_INGRESS_BLOCK={0x8, 0xd, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x45}, 0x20000000) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000300)={&(0x7f0000000540)=ANY=[@ANYBLOB="6fe863ff64000040", @ANYRESHEX, @ANYBLOB="010028bd7000fbdbdf25440000002c0070000400040005000100010000000500010001000000050043c8d2c8549f7230bc26880800db00000004000700050006000000000008000d00040000000400cc000400bf0008000300", @ANYRES32=0x0, @ANYBLOB="0c0099000300000007000000"], 0x5}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000810) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$IPSET_CMD_TEST(r3, &(0x7f0000000480)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0x28, 0xb, 0x6, 0x201, 0x0, 0x0, {0x5, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000801}, 0x4090) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 915.426177] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 18:04:56 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253", 0x39, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:04:56 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x4, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 915.600552] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 18:04:57 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f0216e168c0f76469ac2", 0x85}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x8) close(r1) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0x54, 0x1, 0x0, "be1bd0a3d197662425993c19b3ff0df1", "18bc292fa745743ce762ad585e8b950db91cf7c4a8ad379019aaa4c20547d462e2b267f64c6c1ee6a2c8aa74350f735e3970219c7a1e744b1fb77f71ac868c"}, 0x54, 0x1) clone(0x72826100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) 18:04:57 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000013000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000140)="b9800000c00f3235000800000f3065642e66470f21ce66410f3882a5b08900003ef30fc7f842d8de460f01f8b96b0300000f3265430f78d8f67300f2a7", 0x3d}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) socket(0x10, 0x803, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r7, 0x0, r7) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x40010, 0x0, 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, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) 18:04:57 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253", 0x39, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) [ 915.741730] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 18:04:57 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253", 0x39, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) [ 915.787211] print_req_error: I/O error, dev loop0, sector 0 [ 915.793068] Buffer I/O error on dev loop0, logical block 0, async page read 18:04:57 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r7, r3, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000280)="3e36652e410f23e736f3450fae3500f0ffffb9800000c00f3235001000000f30410f013c4a66460ffddd470f017e50c482659384270000000026460f01c848b83995541f65c3eb1f0f23c80f21f8350c0030000f23f8c40129da20", 0x5b}], 0x1, 0x30, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 915.894261] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 915.961978] print_req_error: I/O error, dev loop0, sector 0 [ 915.968387] Buffer I/O error on dev loop0, logical block 0, async page read 18:04:57 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) r2 = socket$unix(0x1, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20048f58, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000080)='scalable\x00', 0x9) sendto$inet(r4, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0x1588, 0x11, 0x0, 0x27) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x1}) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', {0x7, 0x4e21, @dev={0xac, 0x14, 0x14, 0x24}}}) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0x1000000c8) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = eventfd2(0x0, 0x0) fcntl$dupfd(r7, 0x0, r8) 18:04:57 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(0x0, r5) r7 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r7, 0x0, 0x0, 0x0) r8 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r9) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002840)=[{&(0x7f00000004c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000000540)="bbac3ffa3c1b8c7cb93c31fe210b740fd72dcd898aa631d5b186c132d1d57bcd1051e2f2fe51e231e166a708a2a8e448ec9715482be8979127098aa5f64ed7d24331ade20f5224b426d95f508be6534050fb94f06ec2385110e00843862a48870bd6", 0x62}, {&(0x7f00000005c0)="c7213d1ec33d524ec732b0092a4ab9d05ca2e6f2bde79c6b5b532b45d0153f03f718c6e7ef33a99f13c6f1b115ba6bd9e510e145c8af3a6860df007b69d0ff0fd7cbf42a89d6e15db3c8622a080967e3767f278726b6ca8b189cbbc84f781c8e18bda0bc30b74dc66be73feb082137a9627196ab0866180e64699db507b6e9228d49d0b88239104674fc0c", 0x8b}, {&(0x7f0000000680)="5dc2523bff2d25242f0b6a3531a28fdf035420e756d55ed27f136b98b99a8ec69fcc5be2afc840c531562b184b60b07766517b0df7869b1626572431156411e81743e2d2e2c06ad7fd57ab44bbfe5634eccad49b2cbb9586a3c7563e2c1e59c1e2ec1ad964b5d96a8c208b1078a64b2a70be174d1e267b56d30dab33781f54cde6ecee7c112f880f08aa7098e5c6c51a5bfe7d12bbc5c53f559095fbface3828910a4cc44c8bfe62d4b714d8197d7dbb2296644f0c1e8804726e22d8c7452072e91701ba3a", 0xc5}, {&(0x7f0000000780)="7c09fe69d5358646f3065af6d79b3f4c8e04cd5f1065a9b9ff5ceb006e0b36e8099a9e904050fcf734aea3785f1be64383013d2bdc2f8361326bf3fb1292bf5a1dffab24bfc49c09", 0x48}, {&(0x7f0000000800)="875dce293e3f7faa8deee48736e42ef36ffaee8b77292458d0a63b07e072548ddef8d71f3c476d87b0ca1a15d597e3bc3778cd3d924a24ae6d877d162f125f743d20d06ef1fa33cab4c076f11daf9f1fcc1293b714e8a725b9f9d85e53fefd789692a0e7d88c98959ae7a673d4b416efecffa4e7ad27a9897944ca0246cc38cf205e78d790b2b08eb9847cdc0e4544950f39c44f6b36a468683e2b7b1b37e32e01eb26eb4feebb0b542915116d29e5ceb660ed26cc8a9db7a9e49d7c", 0xbc}, 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{&(0x7f0000001fc0)="1bcd9e9462a1931da5d3ba9fc993db3748f6d7dcd0c9905a25e14d890e1dd08032a24a705582a47ac79c8a737a713f18f4714bccb71f0c59786df0c54ee7d5a1358d21ad6b526db44f365187b15a4a694a5cdab20d265dbfeabe3cd4545353d2100f0e878bb1b298588673a6ef79c16dd1ae48ba883329e44414bf634f24c3d1", 0x80}], 0x3, &(0x7f0000002100)=[@cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, r2, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, r2, r0, r2, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x90, 0x40000}, {&(0x7f00000021c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000002640)=[{&(0x7f0000002240)="90615171cd3025aec558e9eb38b9f2bcd68d559705ba3c73752be296ac3e1a52a016b089e9fe3c4c5bf8efbbd0d873d98cbaaaaf9f3d33957226c2", 0x3b}, {&(0x7f0000002280)="5555f0a8da8117682275f0030805bb82426270ff52794cbda6d60820298301086dca257519250e42433101129c97dfedcd02fa4ee2ffedb6bc72526f664838df9168fa65c79244e69d2fdec669befe38a02eccbc315e304533f9f6d71a47c808aa5dabb61c149deb25603315298cee89dc371e067456c565e5fc62e2c54689b64789a5542db18649134a6a5f2261098871b2d5575258997026a0ccdf3dd85a7e14d50c71b6d4b56bd6f73217b9828e541a01ffe98d5ff69bfd20507f298bd5ac64c14762b0b6a74039713dce132818c7d5e645f6f432242c8874eb", 0xdb}, {&(0x7f0000002380)="46ba516ddc788e12b6c802d19fc5c9613a01427b513be0b08bda9856efcab43fdb663da8e12ae69c5b49133ce0d369902ab68dc4d862ba1c0c158718166a4510a1028f4100045682bae208f2dff7b3c38a9d1a4b0925915d00504df5a654fd99b5512ee40815f49500d72126457795b6959369b487eb6447da333c8fb12ef82b413b63141000b5243aba4449b6dc5aec02eb7360676bd8d7702211bcf74a899ec7b89b6905f70c0b70d6946e79bfa43b561ab00f8c20adf3356a0ef87fe5ed8cd7cf621604fa711927771b12ce76ed69dfca216a9a19991979864b862e20de7af24e662a", 0xe4}, {&(0x7f0000002480)="8c9cc846f481490901ea9294fc8cb8e3014bedbbb6754b5521ea11d22a2a7159107db0f74d124e530c9a0c80808081b8e306e85da207f94d892edf7a16d3085cca32dfa06949a325e0f001dd018396e3ebd356bfb4cb1a88b45f3af11e262ad3884c32c44d71ff557eca94bf65ce559c5b3df6557e1dc18e5f02a5f0ba61b9af7a5c3c9da8ee960fce72292aba9fb3c593d2336c934d08435f91eae8595d616c7cb0fca82d93ba33b3ad839ed313627a02e2e0914d6ae0605bf46fb598d68190e61ab45312ce94e2698c95", 0xcb}, {&(0x7f0000002580)="e7f6fac12c49e7dee008dd1be783aa7553b3f2d9d39aedbee8a4ecc478fd2ed23559a15e5a7112eae8bdb5718927cd21b62e36059ee67e9c57accd04ce868431f42991f282c4a9d6469092b8321c3a50ba6a6a4a5e38261697ad5ea95bc3a7817dc9f281a350c42d4f26ad8baee28cf237556e4edcdf8fb9c17bdcdd49e179ff616752662f00f1e8722ffa8d54c22563334d8b2b0cc8fd82df43a17b342037141a5df8b5d5a6af57d7e49c391c029cde5c68532440c8f5", 0xb7}], 0x5, &(0x7f0000002780)=[@cred={{0x1c, 0x1, 0x2, {0x0, r5, r6}}}, @cred={{0x1c, 0x1, 0x2, {r4}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r7]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r5, r9}}}], 0x98, 0x8000}], 0x3, 0x20000041) r10 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(0x0, r11) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x10, 0x2, &(0x7f0000000280)=[{&(0x7f0000000140)="ea19", 0x2, 0xe4f8}, {&(0x7f0000000180)="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", 0xfa, 0xffff}], 0x10, &(0x7f0000000380)={[{@nossd_spread='nossd_spread'}, {@thread_pool={'thread_pool', 0x3d, 0x2}}, {@thread_pool={'thread_pool', 0x3d, 0x8001}}, {@ssd_spread='ssd_spread'}], [{@audit='audit'}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/ptmx\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, 'system'}}, {@subj_role={'subj_role', 0x3d, '/dev/ptmx\x00'}}, {@uid_gt={'uid>', r5}}, {@obj_user={'obj_user', 0x3d, ',#'}}, {@uid_eq={'uid', 0x3d, r11}}, {@obj_type={'obj_type'}}, {@fowner_eq={'fowner', 0x3d, r12}}, {@audit='audit'}]}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 18:04:57 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:04:57 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOMIN(r3, 0x1278, &(0x7f0000000140)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 18:04:57 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x1}) r3 = socket$netlink(0x10, 0x3, 0x0) accept(r1, &(0x7f0000000200)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, &(0x7f0000000280)=0x80) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0x1000000c8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) eventfd2(0x0, 0x0) r5 = fcntl$dupfd(r4, 0x406, r2) r6 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f00000001c0)=0x4, 0x4) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(0xffffffffffffffff, 0x3) sendmmsg(r6, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f00000000c0)={'veth1_vlan\x00', {0x2, 0x4e21, @local}}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_RMFB(r7, 0xc00464af, &(0x7f0000000180)=0x7fff) 18:04:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000000)={0xec2}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000012000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f00000002c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x4, 0x6b}}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) [ 916.179895] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 18:04:57 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0xa26931700b96cd7a, 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x832023e8db9a392a) r3 = dup2(r1, r2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f00000003c0)=[@in={0x2, 0x4e24, @empty}, @in6={0xa, 0x4e24, 0x5, @ipv4={[], [], @multicast1}, 0x1}, @in={0x2, 0x4e23, @multicast1}, @in6={0xa, 0x4e23, 0xe7, @private1, 0xd06}, @in6={0xa, 0x4e22, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x1}], 0x74) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$SG_GET_LOW_DMA(r6, 0x227a, &(0x7f0000000140)) r7 = syz_open_dev$media(&(0x7f0000000080)='/dev/media#\x00', 0x80000000, 0x80000) write$cgroup_type(r7, &(0x7f0000000100)='threaded\x00', 0x9) prctl$PR_GET_ENDIAN(0x13, &(0x7f0000000180)) eventfd(0x1ff) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(0xffffffffffffffff, 0xc10c5541, &(0x7f0000000200)={0x100, 0xfffffff7}) [ 916.233310] kvm [5352]: vcpu0, guest rIP: 0xcb disabled perfctr wrmsr: 0xc1 data 0x0 [ 916.360926] *** Guest State *** [ 916.364385] CR0: actual=0x0000000000000020, shadow=0x0000000000000000, gh_mask=fffffffffffffff7 [ 916.384860] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 916.415726] CR3 = 0x00000000fffbc000 [ 916.424096] RSP = 0x0000000000002006 RIP = 0x0000000000000000 [ 916.448023] RFLAGS=0x00010002 DR7 = 0x0000000000000400 [ 916.465486] Sysenter RSP=0000000000000f80 CS:RIP=0050:0000000000002810 [ 916.485347] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 916.499547] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 916.512192] SS: sel=0x0000, attr=0x00085, limit=0x00000000, base=0x0000000000000000 [ 916.521371] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 916.536809] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 916.553646] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 916.567347] GDTR: limit=0x00000000, base=0x0000000000000000 [ 916.575515] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 916.588371] IDTR: limit=0x00000000, base=0x0000000000000000 [ 916.598980] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 18:04:58 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f0216e168c0f76469ac2", 0x85}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x8) close(r1) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0x54, 0x1, 0x0, "be1bd0a3d197662425993c19b3ff0df1", "18bc292fa745743ce762ad585e8b950db91cf7c4a8ad379019aaa4c20547d462e2b267f64c6c1ee6a2c8aa74350f735e3970219c7a1e744b1fb77f71ac868c"}, 0x54, 0x1) clone(0x72826100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) 18:04:58 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:04:58 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$TUNGETFILTER(r3, 0x801054db, &(0x7f0000000100)=""/164) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 18:04:58 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) r6 = socket(0x1e, 0x1, 0x0) sendmsg(r6, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) setsockopt$bt_BT_RCVMTU(r6, 0x112, 0xd, &(0x7f0000000140)=0xebc, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 916.622605] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 916.632533] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 916.673719] Interruptibility = 00000000 ActivityState = 00000000 [ 916.688608] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 916.700175] *** Host State *** [ 916.704893] RIP = 0xffffffff8117dacf RSP = 0xffff888052b179b0 18:04:58 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:04:58 executing program 3: r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) ioctl$SIOCX25SCAUSEDIAG(r0, 0x89ec, &(0x7f0000000100)={0xfd, 0x8}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x8000, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x13) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) [ 916.751452] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 916.775325] FSBase=00007ff828bc6700 GSBase=ffff8880aea00000 TRBase=fffffe0000034000 18:04:58 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x38, 0x6, 0x0, 0x5, 0x7fff}, 0x0) perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0xc1, 0x0, 0x20, 0x2, 0x0, 0x3, 0x0, 0x8, 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, 0xfffffffd, 0x1, @perf_bp={&(0x7f0000000300), 0x4}, 0x8850, 0x3fffffffffffffff, 0x3, 0x0, 0xfffffffffffffffc, 0x0, 0xf1d3}, r4, 0xa, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x26, &(0x7f0000000140), &(0x7f00000001c0)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 916.827714] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 916.853417] CR0=0000000080050033 CR3=000000009a635000 CR4=00000000001426f0 [ 916.860766] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 916.873749] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff866018a0 [ 916.893211] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 18:04:58 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r3 = socket(0x1e, 0x1, 0x0) sendmsg(r3, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) sendmsg$rds(r3, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000100)=""/176, 0xb0}, {&(0x7f00000001c0)=""/139, 0x8b}, {&(0x7f0000000280)=""/211, 0xd3}, {&(0x7f0000000380)=""/108, 0x6c}, {&(0x7f0000000400)=""/87, 0x57}, {&(0x7f0000000080)}, {&(0x7f0000000480)}], 0x7, &(0x7f0000000640)=[@mask_cswp={0x58, 0x114, 0x9, {{0x66f5, 0x9}, &(0x7f0000000540)=0x100000000, &(0x7f0000000580), 0x1, 0x81, 0x2aa, 0x5, 0x1, 0x7fff}}, @rdma_dest={0x18, 0x114, 0x2, {0x1f, 0x5}}, @cswp={0x58, 0x114, 0x7, {{0x8001, 0x53f09dde}, &(0x7f00000005c0)=0xae, &(0x7f0000000600)=0xff, 0xffffffffffff821b, 0x0, 0x3, 0x1, 0xb, 0x4}}, @zcopy_cookie={0x18, 0x114, 0xc, 0x7}, @rdma_dest={0x18, 0x114, 0x2, {0x1, 0xf8d}}], 0xf8, 0x24000c80}, 0x880) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) [ 916.919980] *** Control State *** [ 916.935686] PinBased=0000003f CPUBased=b699edfa SecondaryExec=000000ea [ 916.953002] EntryControls=0000d1ff ExitControls=002fefff 18:04:58 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, 0x0) [ 916.964722] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 916.982398] VMEntry: intr_info=8000030d errcode=00000000 ilen=00000000 [ 916.994108] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 917.002267] reason=80000021 qualification=0000000000000000 [ 917.032046] IDTVectoring: info=00000000 errcode=00000000 [ 917.055281] TSC Offset = 0xfffffe11c4262a6e 18:04:58 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f0216e168c0f76469ac2", 0x85}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x8) close(r1) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0x54, 0x1, 0x0, "be1bd0a3d197662425993c19b3ff0df1", "18bc292fa745743ce762ad585e8b950db91cf7c4a8ad379019aaa4c20547d462e2b267f64c6c1ee6a2c8aa74350f735e3970219c7a1e744b1fb77f71ac868c"}, 0x54, 0x1) clone(0x72826100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) [ 917.085631] EPT pointer = 0x00000000a541f01e [ 917.100617] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 917.114250] Virtual processor ID = 0x0002 18:04:58 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000000)={0xec2}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000012000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f00000002c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x4, 0x6b}}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 18:04:58 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x5) 18:04:58 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) r4 = socket(0x1e, 0x1, 0x0) sendmsg(r4, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002600)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000900)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="0100e2ff0000000000000c000000080006000000000508007a0d00000000c46eae73e98fbd4e6b4d5cb6bc7c72b6524f03e23af41c7ff3a081b59ed0e8c9731a7ec83dafd6dde334088c5f76a968b9be994748270c8a63425aea1ebd3eaf2098c897c718d6ea7fde718a731dede83b5321fa7893b95390525d3fb782"], 0x24}}, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r6, 0x4, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x70c7}]}, 0x24}, 0x1, 0x0, 0x0, 0x240400c2}, 0x4040000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x1}) r7 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) [ 917.154285] EXT4-fs (loop0): Invalid log block size: 60930 18:04:58 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, 0x0) [ 917.263338] mkiss: ax0: crc mode is auto. [ 917.279144] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 917.291921] EXT4-fs (loop0): Invalid log block size: 60930 18:04:58 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, 0x0) [ 917.342931] *** Guest State *** [ 917.358230] CR0: actual=0x0000000000000020, shadow=0x0000000000000000, gh_mask=fffffffffffffff7 [ 917.384145] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 18:04:58 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f0216e168c0f76469ac2", 0x85}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x8) close(r1) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0x15, 0x1, 0xff, "be1bd0a3d197662425993c19b3ff0df1"}, 0x15, 0x1) clone(0x72826100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) [ 917.514532] CR3 = 0x00000000fffbc000 [ 917.533487] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 917.548169] RSP = 0x0000000000002006 RIP = 0x0000000000000000 18:04:58 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x1, @perf_config_ext={0xa8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) eventfd2(0xb74, 0x80001) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x100, 0x0) socket$inet6(0xa, 0x800000000000002, 0x0) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 917.567761] EXT4-fs (loop0): Invalid log block size: 60930 [ 917.574662] RFLAGS=0x00010002 DR7 = 0x0000000000000400 [ 917.605941] Sysenter RSP=0000000000000f80 CS:RIP=0050:0000000000002810 18:04:59 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)) [ 917.639516] print_req_error: I/O error, dev loop0, sector 0 [ 917.645300] Buffer I/O error on dev loop0, logical block 0, async page read [ 917.673851] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 917.733198] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 917.742805] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 917.752105] kvm [5495]: vcpu0, guest rIP: 0xcb disabled perfctr wrmsr: 0xc2 data 0x0 [ 917.768881] EXT4-fs (loop0): Invalid log block size: 60930 18:04:59 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)) [ 917.819899] SS: sel=0x0000, attr=0x00085, limit=0x00000000, base=0x0000000000000000 [ 917.853453] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 917.892852] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 917.914370] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 917.934908] GDTR: limit=0x00000000, base=0x0000000000000000 [ 917.955786] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 917.982946] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 917.995447] EXT4-fs (loop0): Invalid log block size: 60930 18:04:59 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)) [ 918.038345] IPVS: ftp: loaded support on port[0] = 21 18:04:59 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0xf, 0x80000, 0x10000) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) ioctl$TIOCL_GETKMSGREDIRECT(0xffffffffffffffff, 0x541c, &(0x7f00000000c0)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@textreal={0x8, &(0x7f0000000280)="3e2e0f791566b96902000066b8538dd1f966ba7346a1730f30640f01c30f008f45000f013dd36000f466b9800000c00f326635002000000f300f20c06635000000400f22c066b9800000c00f326635010000000f30", 0x55}], 0x1, 0x45, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x100400204) ioctl$VT_ACTIVATE(r3, 0x5606, 0x1) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0xff, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$KVM_SET_IDENTITY_MAP_ADDR(0xffffffffffffffff, 0x4008ae48, &(0x7f0000000140)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 918.088260] IDTR: limit=0x00000000, base=0x0000000000000000 [ 918.110709] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 918.121265] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 18:04:59 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x1}) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = eventfd2(0x0, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) r7 = add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={'syz'}, &(0x7f0000000100), 0x1f1, 0xfffffffffffffffe) keyctl$read(0xb, r7, &(0x7f00000001c0)=""/4096, 0x1000) request_key(&(0x7f00000000c0)='pkcs7_test\x00', &(0x7f0000000140)={'syz', 0x0}, &(0x7f0000000180)='/dev/net/tun\x00', r7) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) [ 918.133516] EXT4-fs (loop0): Invalid log block size: 60930 [ 918.163867] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 918.175308] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 918.207151] Interruptibility = 00000000 ActivityState = 00000000 [ 918.218296] *** Host State *** [ 918.226592] RIP = 0xffffffff8117dacf RSP = 0xffff8880504ff9b0 [ 918.237120] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 918.243537] FSBase=00007ff828bc6700 GSBase=ffff8880aeb00000 TRBase=fffffe0000034000 [ 918.280037] encrypted_key: insufficient parameters specified [ 918.296486] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 918.303473] CR0=0000000080050033 CR3=00000000a859c000 CR4=00000000001426e0 [ 918.323320] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff866018a0 [ 918.333525] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 918.347733] *** Control State *** [ 918.362738] PinBased=0000003f CPUBased=b699edfa SecondaryExec=000000ea [ 918.384084] EntryControls=0000d1ff ExitControls=002fefff [ 918.405250] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 918.420134] VMEntry: intr_info=8000030d errcode=00000000 ilen=00000000 [ 918.434642] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 918.448990] reason=80000021 qualification=0000000000000000 [ 918.468598] IDTVectoring: info=00000000 errcode=00000000 [ 918.482910] TSC Offset = 0xfffffe113dd4cd1a [ 918.491810] EPT pointer = 0x000000008fd1101e [ 918.501795] Virtual processor ID = 0x0002 18:04:59 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000000)={0xec2}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000012000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f00000002c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x4, 0x6b}}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 18:04:59 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:04:59 executing program 0: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f0216e168c0f76469ac2", 0x85}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x8) close(0xffffffffffffffff) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0x54, 0x1, 0xff, "be1bd0a3d197662425993c19b3ff0df1", "18bc292fa745743ce762ad585e8b950db91cf7c4a8ad379019aaa4c20547d462e2b267f64c6c1ee6a2c8aa74350f735e3970219c7a1e744b1fb77f71ac868c"}, 0x54, 0x1) clone(0x72826100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) [ 918.660629] *** Guest State *** [ 918.664538] CR0: actual=0x0000000000000020, shadow=0x0000000000000000, gh_mask=fffffffffffffff7 [ 918.689512] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 918.719085] CR3 = 0x00000000fffbc000 [ 918.730058] RSP = 0x0000000000002006 RIP = 0x0000000000000000 [ 918.751003] RFLAGS=0x00010002 DR7 = 0x0000000000000400 [ 918.769951] Sysenter RSP=0000000000000f80 CS:RIP=0050:0000000000002810 [ 918.796946] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 18:05:00 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) r0 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000140)={'gre0\x00', {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}) socket(0x10, 0x803, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x9c2d7881561448b2, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 918.825974] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 918.862721] SS: sel=0x0000, attr=0x00085, limit=0x00000000, base=0x0000000000000000 18:05:00 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x200200, 0x0) fcntl$dupfd(r3, 0x406, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 918.889915] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 918.921784] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 918.964756] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 918.988439] GDTR: limit=0x00000000, base=0x0000000000000000 [ 919.006394] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 919.038094] IDTR: limit=0x00000000, base=0x0000000000000000 [ 919.050559] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 919.071671] kvm [5589]: vcpu0, guest rIP: 0xcb disabled perfctr wrmsr: 0xc2 data 0x0 [ 919.087136] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 919.104784] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 919.129759] Interruptibility = 00000000 ActivityState = 00000000 [ 919.149713] *** Host State *** [ 919.165948] RIP = 0xffffffff8117dacf RSP = 0xffff8880504ff9b0 [ 919.187733] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 919.221662] FSBase=00007ff828bc6700 GSBase=ffff8880aeb00000 TRBase=fffffe0000034000 [ 919.240272] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 919.291309] CR0=0000000080050033 CR3=000000008c07a000 CR4=00000000001426e0 [ 919.316836] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff866018a0 [ 919.332053] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 919.364140] *** Control State *** [ 919.380335] PinBased=0000003f CPUBased=b699edfa SecondaryExec=000000ea [ 919.429475] EntryControls=0000d1ff ExitControls=002fefff [ 919.444216] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 919.493384] VMEntry: intr_info=8000030d errcode=00000000 ilen=00000000 [ 919.512061] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 919.535217] reason=80000021 qualification=0000000000000000 [ 919.558988] IDTVectoring: info=00000000 errcode=00000000 [ 919.575646] TSC Offset = 0xfffffe1088dc027b [ 919.584569] EPT pointer = 0x00000000a800d01e [ 919.595968] Virtual processor ID = 0x0001 18:05:01 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f0216e168c0f76469ac2", 0x85}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x8) close(r1) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0x15, 0x1, 0xff, "be1bd0a3d197662425993c19b3ff0df1"}, 0x15, 0x1) clone(0x72826100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) 18:05:01 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x40, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:05:01 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x1}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(0x0, r6) mount$9p_xen(&(0x7f00000000c0)='syz\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x20004, &(0x7f00000001c0)={'trans=xen,', {[{@access_uid={'access', 0x3d, 0xffffffffffffffff}}, {@access_uid={'access', 0x3d, r6}}, {@version_9p2000='version=9p2000'}, {@fscache='fscache'}, {@privport='privport'}, {@aname={'aname'}}, {@uname={'uname', 0x3d, 'md5sumppp1nodevvboxnet0eth0$'}}, {@uname={'uname', 0x3d, 'syzkaller1\x00'}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) getpid() r8 = eventfd2(0x0, 0x0) r9 = fcntl$dupfd(r7, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 18:05:01 executing program 0: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f0216e168c0f76469ac2", 0x85}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x0) close(r1) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0x54, 0x1, 0xff, "be1bd0a3d197662425993c19b3ff0df1", "18bc292fa745743ce762ad585e8b950db91cf7c4a8ad379019aaa4c20547d462e2b267f64c6c1ee6a2c8aa74350f735e3970219c7a1e744b1fb77f71ac868c"}, 0x54, 0x1) clone(0x72826100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) 18:05:01 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) r3 = socket$inet6(0xa, 0x4, 0x0) sendmmsg(r3, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x3, 0xb9a) sendmmsg(r4, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r5, 0x0, 0x0, 0x0) r6 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r6, 0x0, 0x0, 0x0) r7 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r7, 0x0, 0x0, 0x0) r8 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r8, 0x0, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006b40)=[{&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000180)="ff4f128ba90958137c85028a5307a54cadfe842de89007bc7acb279bd8606de6d04193ce8bf7d2f5a4bf0fcb809416055ede07725fce81fe78b04681af4688f3207efc45538bda8a2388cf4e6925d0742961f8cd94bfa7380373315bddedc5a13ae3a0677f010f1fb78ff554f3555459070967dfcacc59da1396da08a6dca96992b8e78998adea26ea648dca681a8b6ae332866de0c9f45fb170086b45f5b5e8cb7a9ae4e88e486f5d268f78d32200f6f9f0db6865116a8929db715ac89942bff45e", 0xc2}, {&(0x7f0000000280)="4f373decdf622b6912ffeaa0bf4ab7c637a15b83dc37878e83e77e91df381013dfdfaf459b68c2ee8c9ffe48f1b18bf5628424661a4080e03e2ee35b18926afb9504818e45145993d8d7390e8c72ee5695de95f1d433e26407b6ab1bb690a141c6cec47fc3d862d53d63df2a19e1de7d834e09046f35a53c746a189a", 0x7c}], 0x2, 0x0, 0x0, 0x20048080}, {&(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000380)="ba2d8678ae61583e541408febfd6313a86c42279be7013f019392143732dced31dc440a3dd48801b3d6442e9ca8265c82852325370521b936f584c3f5184f3b5af64548c34c466db8d481a0d3542aa3428cc46ec7e72c09066e3c50f019f840a6dbf1b3f70a59fb66eb96f1d69706c7b3ece00b15defff18b0e18eabd82176a4cd3770c535d6427eb92682bc8cac7327c7b083515c69a519", 0x98}, {&(0x7f0000000440)="02c3e68bce771ddc9a837fb88e4551dea18826b3cff6b83fcccbae6242630a32911c959a5b324b0a0f769850f8e3f0c4fcf08f47c9dbdd3e0b1f0f517f39a3177e84654f3a03fb7798ea09cd8ac7e317058f0fd504b460d3a501447c98c6eb604cd25d95cc3a59f544a9a21703ea67b535e2b6ee7734938df35e7fa2ec0cdf0cdbf4639641060658397f1d", 0x8b}], 0x2, &(0x7f00000007c0)=ANY=[@ANYBLOB="280000d60c879455504010140400000000000000026e0000000000", @ANYRES32, @ANYRES32, @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYRES32], 0x33, 0x48000}, {&(0x7f0000000600)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001840)=[{&(0x7f0000000680)="7cd1916a7b3adfd08fb72884da90ef5801b486692456f7fd4878184fe33379437af314d757f22c3585e8ea36883ef73b13a3bde83d800cddcfd138d0f04c5d1bfb68a0a9ec5ccd58483634d3a82fc17224d01fe09a4a714d5d751a2cb09f76f4dfae5f6a46de8793037134d5453a7602ad4b361a446ae5d9ec862097dda8c47131d3b7ae2cc7233dc1ccf1b5ad7c5ced69dd677dd10eb6f185290cdfb0849d9e571d0f742df2c96fafb695ffa9610c54076af1e6f3a5034165298e29b69bbc759124f0a808dd21218589dfed", 0xcc}, {&(0x7f00000005c0)="0537f59bb85a585add79db41e59af007e737dbe211653a5e760ef051d36125aefa83f53dd57a2cd10e4a31f65d9136fc961608", 0x33}, {&(0x7f00000007c0)}, {&(0x7f0000000800)="8f6e71c8dbcc75a1792dff95b1a8c1507eea4690c9c7aad2fcdf47222b555567db78f49e10880cabd39b7fb1f04cf98f078fedea3ba8af43e22a3e691337e7aa", 0x40}, {&(0x7f0000000840)="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{&(0x7f0000005600)="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0x1000}, {&(0x7f0000006600)="ffa069c1151c8b767d166d7941c1230dea0053a0981d706f1d23da782e421cda2020f2534519028409c31837206b", 0x2e}], 0x4, &(0x7f00000067c0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}], 0x88, 0x10}, {&(0x7f0000006880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000069c0)=[{&(0x7f0000006900)="379d590d0423c7f83ed5db2a2802b1047eede98f87758ce677e783377d2791b0894c7ca2af2e81b133f23f47859660baff05049d1227cb4effd24170a9191dba99aaf34431c9553fac5f74e5f9b57c84d8a1fc6c0208a978cb83d9ce25119f64af9dcb372e493a57f83ed797721cfd7028e4feb07939f5b26fb0cbf7d61fe89cb8faecf5c8431b69e54167928aca1a5f49fb560e287cb10411cebcea4ce097f5ad3949d64db6155847fb185bce000be515a7f6c780", 0xb5}], 0x1, &(0x7f0000006ac0)=[@rights={{0x38, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, r5, r1]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r6, r7, r8]}}], 0x58, 0x4000000}], 0x8, 0x4004085) fcntl$setlease(r3, 0x400, 0x0) 18:05:01 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000000)={0xec2}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000012000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f00000002c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x4, 0x6b}}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) [ 920.069010] kvm [5637]: vcpu0, guest rIP: 0xcb disabled perfctr wrmsr: 0xc2 data 0x0 [ 920.079807] *** Guest State *** [ 920.098726] CR0: actual=0x0000000000000020, shadow=0x0000000000000000, gh_mask=fffffffffffffff7 [ 920.132169] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 920.163396] CR3 = 0x00000000fffbc000 18:05:01 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000180)=0x3, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x97f, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000300)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x48, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}, {0xfff1}}, [@qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="740000002e00000426bd887bdbdf2500000000", @ANYRES32=r1, @ANYBLOB="040009000f000c000500040008000b000800000008000b000600000008000b000600000008000b000900000008000b000400000008000b00ffff000008000b000200000008000b000000000008000b008000000008000b0004000000"], 0x74}, 0x1, 0x0, 0x0, 0x40010}, 0x20) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket$inet_udplite(0x2, 0x2, 0x88) socket$nl_rdma(0x10, 0x3, 0x14) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r3) r7 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000000)) [ 920.184953] RSP = 0x0000000000002006 RIP = 0x0000000000000000 [ 920.208257] RFLAGS=0x00010002 DR7 = 0x0000000000000400 18:05:01 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r5 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x8080, 0x20) ioctl$FICLONERANGE(r3, 0x4020940d, &(0x7f00000001c0)={{r5}, 0x100, 0x1ff, 0x4}) r6 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 920.240544] Sysenter RSP=0000000000000f80 CS:RIP=0050:0000000000002810 [ 920.264039] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 920.295661] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 920.311412] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5678 comm=syz-executor.3 [ 920.331724] SS: sel=0x0000, attr=0x00085, limit=0x00000000, base=0x0000000000000000 18:05:01 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x4bae) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r3, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r4, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r5, 0x0, 0x0, 0x0) mkdirat(r2, &(0x7f00000001c0)='./file0\x00', 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000040", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r6, 0x800000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={r6, 0x4}, &(0x7f0000000240)=0x8) r7 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r7, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r3, 0x81}, {r4, 0x2012}, {r2, 0x697c}, {r5, 0x4008}, {r7, 0x2b6}], 0x5, &(0x7f0000000140)={r8, r9+10000000}, &(0x7f0000000180)={[0x1]}, 0x8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 18:05:01 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 920.365947] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 920.388403] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 920.416075] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 920.433008] GDTR: limit=0x00000000, base=0x0000000000000000 [ 920.452667] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 920.461628] IDTR: limit=0x00000000, base=0x0000000000000000 18:05:01 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40001, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x18) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0xd) [ 920.489441] kvm [5693]: vcpu0, guest rIP: 0xcb disabled perfctr wrmsr: 0xc1 data 0x0 [ 920.497626] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 920.509582] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 920.523212] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 920.562493] Interruptibility = 00000000 ActivityState = 00000000 [ 920.588811] *** Host State *** [ 920.605013] RIP = 0xffffffff8117dacf RSP = 0xffff8880551c79b0 18:05:02 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1b, &(0x7f00000000c0), 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/rfcomm\x00') ioctl$TIOCMIWAIT(r4, 0x545c, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 920.626878] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 920.645136] FSBase=00007ff828bc6700 GSBase=ffff8880aeb00000 TRBase=fffffe0000034000 [ 920.663226] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 920.700221] CR0=0000000080050033 CR3=0000000096b65000 CR4=00000000001426e0 [ 920.718736] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff866018a0 [ 920.749171] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 920.768323] *** Control State *** [ 920.782408] PinBased=0000003f CPUBased=b699edfa SecondaryExec=000000ea [ 920.797678] EntryControls=0000d1ff ExitControls=002fefff [ 920.812312] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 920.831715] VMEntry: intr_info=8000030d errcode=00000000 ilen=00000000 18:05:02 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f0216e168c0f76469ac2", 0x85}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x8) close(r1) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0x15, 0x1, 0xff, "be1bd0a3d197662425993c19b3ff0df1"}, 0x15, 0x1) clone(0x72826100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) 18:05:02 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002a40)='/dev/autofs\x00', 0x2, 0x0) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r2, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x800000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002a80)={0x0, 0x100}, 0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r5, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000240)=0x8) ioctl$IMGETDEVINFO(r4, 0x80044944, &(0x7f0000000080)={0x7}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 18:05:02 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x1}) socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r4, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r5, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000000)={'veth1_vlan\x00', {0x7, 0x0, @loopback}}) r6 = accept4$bt_l2cap(r0, 0x0, &(0x7f00000000c0), 0x800) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r6, 0x8983, &(0x7f0000000140)={0x1, 'veth0_to_hsr\x00'}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) connect$inet6(r5, &(0x7f0000000180)={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x3d}, 0x3}, 0x1c) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = eventfd2(0x0, 0x0) r9 = fcntl$dupfd(r7, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 18:05:02 executing program 0 (fault-call:3 fault-nth:0): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) [ 920.864887] VMExit: intr_info=00000000 errcode=00000000 ilen=00000002 [ 920.878638] reason=80000021 qualification=0000000000000000 [ 920.904936] IDTVectoring: info=00000000 errcode=00000000 [ 920.917391] FAULT_INJECTION: forcing a failure. [ 920.917391] name failslab, interval 1, probability 0, space 0, times 0 [ 920.943754] TSC Offset = 0xfffffe0fc7b1042c [ 920.973935] EPT pointer = 0x00000000a53d601e [ 920.993195] CPU: 1 PID: 5732 Comm: syz-executor.0 Not tainted 4.14.177-syzkaller #0 [ 921.001119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 921.010469] Call Trace: [ 921.013063] dump_stack+0x13e/0x194 [ 921.016704] should_fail.cold+0x10a/0x14b [ 921.020853] should_failslab+0xd6/0x130 [ 921.024827] __kmalloc+0x2e9/0x7c0 [ 921.028888] ? SyS_memfd_create+0xb9/0x3a0 [ 921.033120] ? wait_for_completion+0x390/0x390 [ 921.037700] ? strnlen_user+0x130/0x1a0 [ 921.041678] SyS_memfd_create+0xb9/0x3a0 [ 921.045736] ? shmem_fcntl+0x120/0x120 [ 921.049620] ? SyS_clock_settime+0x1a0/0x1a0 [ 921.054028] ? do_syscall_64+0x4c/0x640 [ 921.057995] ? shmem_fcntl+0x120/0x120 [ 921.061879] do_syscall_64+0x1d5/0x640 [ 921.065769] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 921.070957] RIP: 0033:0x45c829 [ 921.074139] RSP: 002b:00007f8760f38a68 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 921.081844] RAX: ffffffffffffffda RBX: 0000000000508240 RCX: 000000000045c829 [ 921.089109] RDX: 0000000020000018 RSI: 0000000000000000 RDI: 00000000004c1991 [ 921.096375] RBP: 000000000078bf00 R08: fe03f80fe03f80ff R09: 0000000000000001 [ 921.103639] R10: 0000000000000400 R11: 0000000000000246 R12: 0000000000000006 [ 921.110905] R13: 0000000000000bde R14: 00000000004cdfbd R15: 00007f8760f396d4 18:05:02 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000000)={0xec2}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000012000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f00000002c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x4, 0x6b}}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 18:05:02 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x40, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:05:02 executing program 3 (fault-call:6 fault-nth:0): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) [ 921.126619] Virtual processor ID = 0x0002 18:05:02 executing program 0 (fault-call:3 fault-nth:1): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) [ 921.238429] Bluetooth: Unknown HCI packet type 5e [ 921.258164] FAULT_INJECTION: forcing a failure. [ 921.258164] name failslab, interval 1, probability 0, space 0, times 0 [ 921.273441] *** Guest State *** [ 921.286597] kvm [5755]: vcpu0, guest rIP: 0xcb disabled perfctr wrmsr: 0xc2 data 0x0 [ 921.294666] CR0: actual=0x0000000000000020, shadow=0x0000000000000000, gh_mask=fffffffffffffff7 [ 921.309809] CPU: 1 PID: 5768 Comm: syz-executor.0 Not tainted 4.14.177-syzkaller #0 [ 921.317620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 921.326970] Call Trace: [ 921.329564] dump_stack+0x13e/0x194 [ 921.333197] should_fail.cold+0x10a/0x14b [ 921.337351] should_failslab+0xd6/0x130 [ 921.341324] kmem_cache_alloc+0x2b5/0x770 [ 921.345470] ? find_held_lock+0x2d/0x110 [ 921.349539] ? __alloc_fd+0x1bf/0x490 [ 921.353341] __d_alloc+0x2a/0x9b0 [ 921.356797] ? lock_downgrade+0x6e0/0x6e0 [ 921.361036] __shmem_file_setup.part.0+0xcb/0x3c0 [ 921.365876] ? shmem_fill_super+0x8a0/0x8a0 [ 921.370193] ? __alloc_fd+0x1bf/0x490 [ 921.374000] SyS_memfd_create+0x1f6/0x3a0 [ 921.378147] ? shmem_fcntl+0x120/0x120 [ 921.382033] ? SyS_clock_settime+0x1a0/0x1a0 [ 921.386442] ? do_syscall_64+0x4c/0x640 [ 921.390411] ? shmem_fcntl+0x120/0x120 [ 921.394300] do_syscall_64+0x1d5/0x640 [ 921.398200] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 921.403385] RIP: 0033:0x45c829 [ 921.406572] RSP: 002b:00007f8760f38a68 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 921.414280] RAX: ffffffffffffffda RBX: 0000000000508240 RCX: 000000000045c829 [ 921.421549] RDX: 0000000020000018 RSI: 0000000000000000 RDI: 00000000004c1991 [ 921.428809] RBP: 000000000078bf00 R08: fe03f80fe03f80ff R09: 0000000000000001 [ 921.436063] R10: 0000000000000400 R11: 0000000000000246 R12: 0000000000000006 [ 921.443313] R13: 0000000000000bde R14: 00000000004cdfbd R15: 00007f8760f396d4 [ 921.475193] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 18:05:02 executing program 0 (fault-call:3 fault-nth:2): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) [ 921.497972] CR3 = 0x00000000fffbc000 [ 921.501774] RSP = 0x0000000000002006 RIP = 0x0000000000000000 [ 921.525967] RFLAGS=0x00010002 DR7 = 0x0000000000000400 18:05:02 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) r6 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$BLKBSZGET(r6, 0x80081270, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 921.544016] Sysenter RSP=0000000000000f80 CS:RIP=0050:0000000000002810 [ 921.562106] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 921.582366] FAULT_INJECTION: forcing a failure. [ 921.582366] name failslab, interval 1, probability 0, space 0, times 0 [ 921.611616] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 921.633138] CPU: 1 PID: 5779 Comm: syz-executor.0 Not tainted 4.14.177-syzkaller #0 [ 921.639906] kvm [5781]: vcpu0, guest rIP: 0xcb disabled perfctr wrmsr: 0xc1 data 0x0 [ 921.640951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 921.640956] Call Trace: [ 921.640974] dump_stack+0x13e/0x194 [ 921.640992] should_fail.cold+0x10a/0x14b [ 921.641004] ? shmem_destroy_callback+0xa0/0xa0 [ 921.641017] should_failslab+0xd6/0x130 [ 921.641026] ? shmem_destroy_callback+0xa0/0xa0 [ 921.641037] kmem_cache_alloc+0x2b5/0x770 [ 921.685975] ? __d_alloc+0x2a/0x9b0 [ 921.689689] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 921.695142] ? shmem_destroy_callback+0xa0/0xa0 [ 921.699811] shmem_alloc_inode+0x18/0x40 [ 921.703865] ? shmem_destroy_callback+0xa0/0xa0 [ 921.708530] alloc_inode+0x5d/0x170 [ 921.712154] new_inode_pseudo+0x14/0xe0 [ 921.716127] new_inode+0x1b/0x40 [ 921.719490] shmem_get_inode+0x75/0x750 [ 921.723463] ? __d_alloc+0x5bb/0x9b0 [ 921.727176] __shmem_file_setup.part.0+0x104/0x3c0 [ 921.732104] ? shmem_fill_super+0x8a0/0x8a0 [ 921.736423] ? __alloc_fd+0x1bf/0x490 [ 921.740224] SyS_memfd_create+0x1f6/0x3a0 [ 921.744363] ? shmem_fcntl+0x120/0x120 [ 921.748249] ? SyS_clock_settime+0x1a0/0x1a0 [ 921.752650] ? do_syscall_64+0x4c/0x640 [ 921.756616] ? shmem_fcntl+0x120/0x120 [ 921.760501] do_syscall_64+0x1d5/0x640 [ 921.764390] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 921.769572] RIP: 0033:0x45c829 [ 921.772750] RSP: 002b:00007f8760f38a68 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 921.780462] RAX: ffffffffffffffda RBX: 0000000000508240 RCX: 000000000045c829 [ 921.787709] RDX: 0000000020000018 RSI: 0000000000000000 RDI: 00000000004c1991 [ 921.794957] RBP: 000000000078bf00 R08: fe03f80fe03f80ff R09: 0000000000000001 [ 921.802218] R10: 0000000000000400 R11: 0000000000000246 R12: 0000000000000006 [ 921.809466] R13: 0000000000000bde R14: 00000000004cdfbd R15: 00007f8760f396d4 18:05:03 executing program 0 (fault-call:3 fault-nth:3): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:05:03 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) sendmsg$IPVS_CMD_SET_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000900)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="0100e2ff0000000000000c000000080006000000000508007a0d00000000c46eae73e98fbd4e6b4d5cb6bc7c72b6524f03e23af41c7ff3a081b59ed0e8c9731a7ec83dafd6dde334088c5f76a968b9be994748270c8a63425aea1ebd3eaf2098c897c718d6ea7fde718a731dede83b5321fa7893b95390525d3fb782"], 0x24}}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)={0x90, 0x0, 0x4, 0x70bd29, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xfd}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @rand_addr=' \x01\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffb}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3e, 0x21}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x16, 0x4}}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffff}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x20000805}, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) socket$nl_audit(0x10, 0x3, 0x9) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:05:03 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f0216e168c0f76469ac2", 0x85}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x8) close(r1) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0x35, 0x1, 0xff, "be1bd0a3d197662425993c19b3ff0df1", "18bc292fa745743ce762ad585e8b950db91cf7c4a8ad379019aaa4c20547d462"}, 0x35, 0x1) clone(0x72826100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) 18:05:03 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x1}) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') sendmsg$TIPC_CMD_GET_MAX_PORTS(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r5, 0x4db96235f6e1036, 0x70bd2b, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) delete_module(&(0x7f0000000240)='/dev/net/tun\x00', 0xa00) r7 = eventfd2(0x0, 0x0) r8 = fcntl$dupfd(r6, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) [ 921.918866] FAULT_INJECTION: forcing a failure. [ 921.918866] name failslab, interval 1, probability 0, space 0, times 0 [ 921.982813] CPU: 1 PID: 5794 Comm: syz-executor.0 Not tainted 4.14.177-syzkaller #0 [ 921.990587] SS: sel=0x0000, attr=0x00085, limit=0x00000000, base=0x0000000000000000 [ 921.990628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 922.007923] Call Trace: [ 922.010508] dump_stack+0x13e/0x194 [ 922.010828] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 922.014134] should_fail.cold+0x10a/0x14b [ 922.014149] should_failslab+0xd6/0x130 [ 922.014160] kmem_cache_alloc+0x2b5/0x770 [ 922.014171] ? shmem_alloc_inode+0x18/0x40 [ 922.014181] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 922.039831] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 922.044010] selinux_inode_alloc_security+0xb1/0x2a0 [ 922.044025] security_inode_alloc+0x8f/0xd0 [ 922.044038] inode_init_always+0x576/0xb20 [ 922.044048] alloc_inode+0x7a/0x170 [ 922.069235] new_inode_pseudo+0x14/0xe0 [ 922.073224] new_inode+0x1b/0x40 [ 922.076589] shmem_get_inode+0x75/0x750 [ 922.077233] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 922.080551] ? __d_alloc+0x5bb/0x9b0 [ 922.080565] __shmem_file_setup.part.0+0x104/0x3c0 [ 922.080576] ? shmem_fill_super+0x8a0/0x8a0 [ 922.080584] ? __alloc_fd+0x1bf/0x490 [ 922.080603] SyS_memfd_create+0x1f6/0x3a0 [ 922.109721] ? shmem_fcntl+0x120/0x120 [ 922.113610] ? SyS_clock_settime+0x1a0/0x1a0 [ 922.118018] ? do_syscall_64+0x4c/0x640 [ 922.118683] GDTR: limit=0x00000000, base=0x0000000000000000 [ 922.121979] ? shmem_fcntl+0x120/0x120 [ 922.121991] do_syscall_64+0x1d5/0x640 [ 922.122009] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 922.122017] RIP: 0033:0x45c829 [ 922.122022] RSP: 002b:00007f8760f38a68 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 922.153774] RAX: ffffffffffffffda RBX: 0000000000508240 RCX: 000000000045c829 [ 922.159309] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 922.161036] RDX: 0000000020000018 RSI: 0000000000000000 RDI: 00000000004c1991 [ 922.161043] RBP: 000000000078bf00 R08: fe03f80fe03f80ff R09: 0000000000000001 [ 922.161048] R10: 0000000000000400 R11: 0000000000000246 R12: 0000000000000006 [ 922.161054] R13: 0000000000000bde R14: 00000000004cdfbd R15: 00007f8760f396d4 [ 922.166340] kvm [5793]: vcpu0, guest rIP: 0xcb disabled perfctr wrmsr: 0xc2 data 0x0 18:05:03 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f0216e168c0f76469ac2", 0x85}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x8) close(r1) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0x35, 0x1, 0xff, "be1bd0a3d197662425993c19b3ff0df1", "18bc292fa745743ce762ad585e8b950db91cf7c4a8ad379019aaa4c20547d462"}, 0x35, 0x1) clone(0x72826100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) 18:05:03 executing program 0 (fault-call:3 fault-nth:4): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) [ 922.279442] IDTR: limit=0x00000000, base=0x0000000000000000 [ 922.340201] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 922.345271] FAULT_INJECTION: forcing a failure. [ 922.345271] name failslab, interval 1, probability 0, space 0, times 0 [ 922.362388] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 922.381728] CPU: 0 PID: 5821 Comm: syz-executor.0 Not tainted 4.14.177-syzkaller #0 [ 922.389543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 922.398892] Call Trace: [ 922.401457] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 922.401468] Interruptibility = 00000000 ActivityState = 00000000 [ 922.408912] dump_stack+0x13e/0x194 [ 922.408930] should_fail.cold+0x10a/0x14b [ 922.408943] should_failslab+0xd6/0x130 [ 922.408953] kmem_cache_alloc+0x2b5/0x770 [ 922.429475] *** Host State *** [ 922.431014] get_empty_filp+0x86/0x3e0 [ 922.431025] alloc_file+0x23/0x440 [ 922.436352] RIP = 0xffffffff8117dacf RSP = 0xffff8880534af9b0 [ 922.438068] __shmem_file_setup.part.0+0x198/0x3c0 [ 922.438079] ? shmem_fill_super+0x8a0/0x8a0 [ 922.438091] ? __alloc_fd+0x1bf/0x490 [ 922.442772] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 922.447567] SyS_memfd_create+0x1f6/0x3a0 [ 922.447578] ? shmem_fcntl+0x120/0x120 [ 922.447590] ? SyS_clock_settime+0x1a0/0x1a0 [ 922.447601] ? do_syscall_64+0x4c/0x640 [ 922.447607] ? shmem_fcntl+0x120/0x120 [ 922.447618] do_syscall_64+0x1d5/0x640 [ 922.458120] FSBase=00007ff828bc6700 GSBase=ffff8880aeb00000 TRBase=fffffe0000034000 [ 922.460614] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 922.460622] RIP: 0033:0x45c829 [ 922.460629] RSP: 002b:00007f8760f38a68 EFLAGS: 00000246 [ 922.484737] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 922.487322] ORIG_RAX: 000000000000013f [ 922.487328] RAX: ffffffffffffffda RBX: 0000000000508240 RCX: 000000000045c829 [ 922.487333] RDX: 0000000020000018 RSI: 0000000000000000 RDI: 00000000004c1991 [ 922.487338] RBP: 000000000078bf00 R08: fe03f80fe03f80ff R09: 0000000000000001 [ 922.487343] R10: 0000000000000400 R11: 0000000000000246 R12: 0000000000000006 [ 922.487349] R13: 0000000000000bde R14: 00000000004cdfbd R15: 00007f8760f396d4 [ 922.614204] CR0=0000000080050033 CR3=000000008a97e000 CR4=00000000001426e0 [ 922.629901] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff866018a0 [ 922.636935] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 922.643079] *** Control State *** [ 922.652490] PinBased=0000003f CPUBased=b699edfa SecondaryExec=000000ea [ 922.674699] EntryControls=0000d1ff ExitControls=002fefff [ 922.687402] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 922.694345] VMEntry: intr_info=8000030d errcode=00000000 ilen=00000000 [ 922.706149] VMExit: intr_info=00000000 errcode=00000000 ilen=00000002 [ 922.712850] reason=80000021 qualification=0000000000000000 [ 922.719569] IDTVectoring: info=00000000 errcode=00000000 18:05:04 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000000)={0xec2}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000012000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 18:05:04 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x10, 0x803, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$USBDEVFS_BULK(r4, 0xc0185502, &(0x7f0000000140)={{{0x6, 0x1}}, 0x1000, 0x7ff, &(0x7f0000000280)="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"}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xa8, 0x3}, 0x83, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 922.725030] TSC Offset = 0xfffffe0f228d2a75 [ 922.729656] EPT pointer = 0x000000009485801e [ 922.734062] Virtual processor ID = 0x0002 [ 923.245751] Bluetooth: hci0 command 0x1003 tx timeout [ 923.251039] Bluetooth: hci0 sending frame failed (-49) [ 923.431024] IPVS: ftp: loaded support on port[0] = 21 [ 925.325643] Bluetooth: hci0 command 0x1001 tx timeout [ 925.330933] Bluetooth: hci0 sending frame failed (-49) [ 927.405525] Bluetooth: hci0 command 0x1009 tx timeout [ 931.565461] FAULT_INJECTION: forcing a failure. [ 931.565461] name failslab, interval 1, probability 0, space 0, times 0 [ 931.576877] CPU: 0 PID: 5758 Comm: syz-executor.3 Not tainted 4.14.177-syzkaller #0 [ 931.584790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 931.594138] Call Trace: [ 931.596733] dump_stack+0x13e/0x194 [ 931.600593] should_fail.cold+0x10a/0x14b [ 931.604820] should_failslab+0xd6/0x130 [ 931.608787] kmem_cache_alloc_node+0x55/0x7a0 [ 931.613343] ? __mutex_unlock_slowpath+0x75/0x780 [ 931.618191] ? trace_hardirqs_on_caller+0x3f6/0x590 [ 931.623232] __alloc_skb+0x9a/0x4c0 [ 931.626849] ? skb_trim+0x160/0x160 [ 931.630519] ? hci_dev_do_close+0x7b7/0xc60 [ 931.635017] hci_sock_dev_event+0xc8/0x560 [ 931.639246] hci_unregister_dev+0x223/0x7d0 [ 931.643589] hci_uart_tty_close+0x1ca/0x220 [ 931.647902] ? hci_uart_close+0x50/0x50 [ 931.651908] tty_ldisc_close.isra.0+0x8c/0xc0 [ 931.656398] tty_set_ldisc+0x1a2/0x5c0 [ 931.660282] tty_ioctl+0x7c2/0x1220 [ 931.663894] ? tty_vhangup+0x30/0x30 [ 931.667596] ? trace_hardirqs_on+0x10/0x10 [ 931.671819] ? tty_vhangup+0x30/0x30 [ 931.675533] do_vfs_ioctl+0x75a/0xfe0 [ 931.679331] ? selinux_file_mprotect+0x5c0/0x5c0 [ 931.684072] ? ioctl_preallocate+0x1a0/0x1a0 [ 931.688473] ? security_file_ioctl+0x76/0xb0 [ 931.692864] ? security_file_ioctl+0x83/0xb0 [ 931.697269] SyS_ioctl+0x7f/0xb0 [ 931.700629] ? do_vfs_ioctl+0xfe0/0xfe0 [ 931.704589] do_syscall_64+0x1d5/0x640 [ 931.708468] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 931.713640] RIP: 0033:0x45c829 [ 931.716819] RSP: 002b:00007f86492f4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 931.724524] RAX: ffffffffffffffda RBX: 00000000004eebc0 RCX: 000000000045c829 [ 931.731779] RDX: 0000000020000000 RSI: 0000000000005423 RDI: 0000000000000003 [ 931.739034] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 931.746289] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 931.753542] R13: 0000000000000584 R14: 00000000004c8192 R15: 00007f86492f56d4 18:05:13 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x464f82, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x1}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r5 = socket$inet6(0xa, 0x6, 0x7) sendmmsg(r5, 0x0, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000000140)) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r7, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r7, 0x8933, &(0x7f00000000c0)={'batadv0\x00'}) r8 = eventfd2(0x0, 0x0) r9 = fcntl$dupfd(r6, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 18:05:13 executing program 0 (fault-call:3 fault-nth:5): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:05:13 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000140)='/dev/bsg\x00', 0x11500, 0x0) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r3, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x406, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x1, @perf_config_ext={0xa8}, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 18:05:13 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000000)={0xec2}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000012000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 18:05:13 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f0216e168c0f76469ac2", 0x85}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x8) close(r1) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0x35, 0x1, 0xff, "be1bd0a3d197662425993c19b3ff0df1", "18bc292fa745743ce762ad585e8b950db91cf7c4a8ad379019aaa4c20547d462"}, 0x35, 0x1) clone(0x72826100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) [ 931.841544] FAULT_INJECTION: forcing a failure. [ 931.841544] name failslab, interval 1, probability 0, space 0, times 0 [ 931.932024] CPU: 0 PID: 5895 Comm: syz-executor.0 Not tainted 4.14.177-syzkaller #0 [ 931.940032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 931.949393] Call Trace: [ 931.951992] dump_stack+0x13e/0x194 [ 931.955638] should_fail.cold+0x10a/0x14b [ 931.959802] should_failslab+0xd6/0x130 [ 931.963785] kmem_cache_alloc+0x2b5/0x770 [ 931.967939] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 931.973395] ? rcu_read_lock_sched_held+0x10a/0x130 [ 931.978423] selinux_file_alloc_security+0xaf/0x190 [ 931.983448] security_file_alloc+0x66/0xa0 [ 931.987688] ? selinux_is_enabled+0x5/0x50 [ 931.991929] get_empty_filp+0x15c/0x3e0 [ 931.995913] alloc_file+0x23/0x440 [ 931.999472] __shmem_file_setup.part.0+0x198/0x3c0 [ 932.004416] ? shmem_fill_super+0x8a0/0x8a0 [ 932.008741] ? __alloc_fd+0x1bf/0x490 [ 932.012553] SyS_memfd_create+0x1f6/0x3a0 [ 932.016711] ? shmem_fcntl+0x120/0x120 [ 932.020604] ? SyS_clock_settime+0x1a0/0x1a0 18:05:13 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000000)={0xec2}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000012000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 932.023266] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5903 comm=syz-executor.1 [ 932.025017] ? do_syscall_64+0x4c/0x640 [ 932.025027] ? shmem_fcntl+0x120/0x120 [ 932.025042] do_syscall_64+0x1d5/0x640 [ 932.048939] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 932.054155] RIP: 0033:0x45c829 [ 932.057334] RSP: 002b:00007f8760f38a68 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 932.065045] RAX: ffffffffffffffda RBX: 0000000000508240 RCX: 000000000045c829 [ 932.072317] RDX: 0000000020000018 RSI: 0000000000000000 RDI: 00000000004c1991 18:05:13 executing program 3: r0 = msgget$private(0x0, 0x4) msgctl$MSG_STAT_ANY(r0, 0xd, &(0x7f00000000c0)=""/168) msgctl$IPC_RMID(r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x4) connect$vsock_dgram(r2, &(0x7f0000000080)={0x28, 0x0, 0xffffffff}, 0x10) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) [ 932.079583] RBP: 000000000078bf00 R08: fe03f80fe03f80ff R09: 0000000000000001 [ 932.086846] R10: 0000000000000400 R11: 0000000000000246 R12: 0000000000000006 [ 932.094258] R13: 0000000000000bde R14: 00000000004cdfbd R15: 00007f8760f396d4 18:05:13 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000000)={0xec2}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000012000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f00000002c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x4, 0x6b}}) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 932.144445] Bluetooth: Unknown HCI packet type 5e [ 932.153730] Bluetooth: Unknown HCI packet type 43 [ 932.165193] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5903 comm=syz-executor.1 [ 932.179704] Bluetooth: Unknown HCI packet type 5e [ 932.202181] Bluetooth: Unknown HCI packet type 50 [ 932.208346] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5903 comm=syz-executor.1 [ 932.222318] Bluetooth: Unknown HCI packet type 5e [ 932.259370] Bluetooth: Unknown HCI packet type 40 [ 932.265633] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5903 comm=syz-executor.1 [ 932.295086] *** Guest State *** [ 932.313301] CR0: actual=0x0000000000000020, shadow=0x0000000000000000, gh_mask=fffffffffffffff7 [ 932.340455] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5903 comm=syz-executor.1 18:05:13 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000038000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f00000001c0)="0f01c50fdae80fa23626f30f09baf80c66b84c4dd78e66efbafc0c66b80200000066ef650f5dae0200ba2100ecba430066ed06b808008ed0", 0x38}], 0x1, 0x4, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 932.358847] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 932.372790] CR3 = 0x00000000fffbc000 [ 932.373541] IPVS: ftp: loaded support on port[0] = 21 [ 932.402006] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 932.437551] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 932.445322] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5903 comm=syz-executor.1 [ 932.459712] Sysenter RSP=0000000000000f80 CS:RIP=0050:0000000000002810 [ 932.472666] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5903 comm=syz-executor.1 [ 932.485971] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5903 comm=syz-executor.1 [ 932.494104] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 932.501913] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5903 comm=syz-executor.1 [ 932.526025] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5903 comm=syz-executor.1 18:05:13 executing program 0 (fault-call:3 fault-nth:6): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) [ 932.542591] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 932.561403] SS: sel=0x0000, attr=0x00085, limit=0x00000000, base=0x0000000000000000 [ 932.585953] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 932.603188] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 932.618471] FAULT_INJECTION: forcing a failure. [ 932.618471] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 932.626285] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 18:05:14 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r5, 0x4010ae68, &(0x7f0000000140)={0x1, 0x11000}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:05:14 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) capget(&(0x7f0000000180)={0x20080522, r2}, &(0x7f00000001c0)={0x5, 0xffffffff, 0x2693, 0x401, 0x7, 0x1}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) utimensat(r5, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0x0, 0xea60}}, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x1}) r7 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = eventfd2(0x0, 0x0) r10 = fcntl$dupfd(r8, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) splice(r0, 0x0, r3, 0x0, 0x10005, 0x0) [ 932.650470] GDTR: limit=0x00000000, base=0x0000000000000000 [ 932.659199] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 932.691709] CPU: 1 PID: 5952 Comm: syz-executor.0 Not tainted 4.14.177-syzkaller #0 [ 932.699539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 932.708900] Call Trace: [ 932.711508] dump_stack+0x13e/0x194 [ 932.715134] IDTR: limit=0x00000000, base=0x0000000000000000 [ 932.715148] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 932.723109] should_fail.cold+0x10a/0x14b [ 932.723128] __alloc_pages_nodemask+0x1bf/0x700 [ 932.723138] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 932.723146] ? lock_downgrade+0x6e0/0x6e0 [ 932.723158] ? avc_has_perm_noaudit+0x297/0x400 [ 932.723170] alloc_pages_vma+0xc2/0x4a0 [ 932.723182] shmem_alloc_page+0xe1/0x180 [ 932.761781] ? shmem_swapin+0x180/0x180 [ 932.764626] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 932.765882] ? cred_has_capability+0x121/0x230 [ 932.765893] ? selinux_ipv4_output+0x40/0x40 [ 932.765909] ? find_get_entry+0x21d/0x690 [ 932.772299] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 932.776868] ? check_preemption_disabled+0x35/0x240 [ 932.776885] ? __vm_enough_memory+0x261/0x460 [ 932.776896] shmem_alloc_and_acct_page+0x126/0x680 [ 932.776914] shmem_getpage_gfp+0x388/0x2790 [ 932.793434] Interruptibility = 00000000 ActivityState = 00000000 [ 932.797897] ? shmem_mfill_atomic_pte+0x1790/0x1790 [ 932.797918] shmem_write_begin+0xf4/0x190 [ 932.802393] *** Host State *** [ 932.807317] generic_perform_write+0x1c9/0x420 [ 932.807332] ? page_endio+0x540/0x540 [ 932.807343] ? current_time+0xb0/0xb0 [ 932.807356] ? lock_acquire+0x170/0x3f0 [ 932.814564] RIP = 0xffffffff8117dacf RSP = 0xffff88805779f9b0 [ 932.818075] __generic_file_write_iter+0x227/0x590 [ 932.818089] generic_file_write_iter+0x2fa/0x650 [ 932.818106] __vfs_write+0x44e/0x630 [ 932.824534] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 932.827307] ? kernel_read+0x110/0x110 [ 932.827330] ? rcu_read_lock_sched_held+0x10a/0x130 [ 932.827341] ? rcu_sync_lockdep_assert+0x69/0xa0 [ 932.833106] FSBase=00007ff828bc6700 GSBase=ffff8880aeb00000 TRBase=fffffe0000003000 [ 932.835094] vfs_write+0x192/0x4e0 [ 932.835107] SyS_pwrite64+0x116/0x140 [ 932.835116] ? SyS_pread64+0x140/0x140 [ 932.835125] ? fput+0xb/0x140 [ 932.842435] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 932.842703] ? do_syscall_64+0x4c/0x640 [ 932.846710] CR0=0000000080050033 CR3=00000000a92af000 CR4=00000000001426e0 [ 932.852632] ? SyS_pread64+0x140/0x140 [ 932.858996] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff866018a0 [ 932.862289] do_syscall_64+0x1d5/0x640 [ 932.866750] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 932.872496] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 932.877078] *** Control State *** [ 932.881555] RIP: 0033:0x416687 [ 932.887365] PinBased=0000003f CPUBased=b699edfa SecondaryExec=000000ea [ 932.894075] RSP: 002b:00007f8760f38a60 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 932.894086] RAX: ffffffffffffffda RBX: 0000000000508240 RCX: 0000000000416687 [ 932.894091] RDX: 000000000000003a RSI: 00000000200000c0 RDI: 0000000000000007 [ 932.894100] RBP: 000000000078bf00 R08: fe03f80fe03f80ff R09: 0000000000000001 [ 932.900081] EntryControls=0000d1ff ExitControls=002fefff [ 932.901419] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000006 [ 932.901425] R13: 0000000000000bde R14: 00000000004cdfbd R15: 00007f8760f396d4 [ 932.967989] Bluetooth: Unknown HCI packet type 5e [ 933.029314] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 18:05:14 executing program 0 (fault-call:3 fault-nth:7): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) [ 933.049920] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 933.086681] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 18:05:14 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000300)={0x0, 0x2, {0xffffffffffffffff, 0x2, 0x200, 0x2, 0x7fffffff}, 0x8000}) ioctl$USBDEVFS_RELEASE_PORT(0xffffffffffffffff, 0x80045519, &(0x7f0000000140)=0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$LOOP_SET_CAPACITY(r5, 0x4c07) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 933.094388] VMExit: intr_info=00000000 errcode=00000000 ilen=00000004 [ 933.136780] reason=80000021 qualification=0000000000000000 [ 933.146016] IDTVectoring: info=00000000 errcode=00000000 [ 933.161773] TSC Offset = 0xfffffe0938389eb7 [ 933.166420] FAULT_INJECTION: forcing a failure. [ 933.166420] name failslab, interval 1, probability 0, space 0, times 0 [ 933.169218] kvm [6002]: vcpu0, guest rIP: 0xcb disabled perfctr wrmsr: 0xc1 data 0x0 [ 933.185891] EPT pointer = 0x0000000089fec01e [ 933.188090] CPU: 0 PID: 6005 Comm: syz-executor.0 Not tainted 4.14.177-syzkaller #0 [ 933.197426] Virtual processor ID = 0x0001 [ 933.198097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 933.211745] Call Trace: [ 933.214344] dump_stack+0x13e/0x194 [ 933.217989] should_fail.cold+0x10a/0x14b [ 933.222163] should_failslab+0xd6/0x130 [ 933.226157] kmem_cache_alloc+0x2b5/0x770 [ 933.230333] getname_flags+0xc8/0x560 [ 933.234202] do_sys_open+0x1c4/0x3f0 [ 933.237926] ? filp_open+0x60/0x60 [ 933.241478] ? SyS_pwrite64+0xca/0x140 [ 933.245505] ? fput+0xb/0x140 [ 933.248614] ? do_syscall_64+0x4c/0x640 [ 933.252596] ? do_sys_open+0x3f0/0x3f0 [ 933.256500] do_syscall_64+0x1d5/0x640 [ 933.260406] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 933.265715] RIP: 0033:0x416621 [ 933.268906] RSP: 002b:00007f8760f38a60 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 933.276775] RAX: ffffffffffffffda RBX: 0000000000508240 RCX: 0000000000416621 18:05:14 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000000)={0xec2}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000012000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f00000002c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x4, 0x6b}}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 18:05:14 executing program 0 (fault-call:3 fault-nth:8): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) [ 933.284037] RDX: 00007f8760f38b0a RSI: 0000000000000002 RDI: 00007f8760f38b00 [ 933.291764] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 933.299067] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000006 [ 933.306325] R13: 0000000000000bde R14: 00000000004cdfbd R15: 00007f8760f396d4 [ 933.385918] *** Guest State *** [ 933.389381] CR0: actual=0x0000000000000020, shadow=0x0000000000000000, gh_mask=fffffffffffffff7 [ 933.392678] FAULT_INJECTION: forcing a failure. [ 933.392678] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 933.410175] CPU: 0 PID: 6023 Comm: syz-executor.0 Not tainted 4.14.177-syzkaller #0 [ 933.418853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 933.421613] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 933.428209] Call Trace: [ 933.428229] dump_stack+0x13e/0x194 [ 933.428245] should_fail.cold+0x10a/0x14b [ 933.428257] __alloc_pages_nodemask+0x1bf/0x700 [ 933.428267] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 933.428277] ? find_held_lock+0x2d/0x110 [ 933.428296] cache_grow_begin+0x7b/0x410 [ 933.428307] kmem_cache_alloc+0x695/0x770 [ 933.451598] CR3 = 0x00000000fffbc000 [ 933.452162] getname_flags+0xc8/0x560 [ 933.457268] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 933.461213] do_sys_open+0x1c4/0x3f0 [ 933.461225] ? filp_open+0x60/0x60 [ 933.465608] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 933.469412] ? SyS_pwrite64+0xca/0x140 [ 933.469423] ? fput+0xb/0x140 [ 933.469436] ? do_syscall_64+0x4c/0x640 [ 933.473253] Sysenter RSP=0000000000000f80 CS:RIP=0050:0000000000002810 [ 933.477114] ? do_sys_open+0x3f0/0x3f0 [ 933.477125] do_syscall_64+0x1d5/0x640 [ 933.477141] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 933.477149] RIP: 0033:0x416621 [ 933.477153] RSP: 002b:00007f8760f38a60 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 933.477163] RAX: ffffffffffffffda RBX: 0000000000508240 RCX: 0000000000416621 [ 933.477167] RDX: 00007f8760f38b0a RSI: 0000000000000002 RDI: 00007f8760f38b00 [ 933.477172] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 933.477177] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000006 [ 933.477182] R13: 0000000000000bde R14: 00000000004cdfbd R15: 00007f8760f396d4 [ 933.505386] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 933.550163] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 933.556641] EXT4-fs (loop0): Invalid log block size: 60930 [ 933.579073] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 933.606692] SS: sel=0x0000, attr=0x00085, limit=0x00000000, base=0x0000000000000000 [ 933.614695] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 933.622779] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 933.631874] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 933.644505] GDTR: limit=0x00000000, base=0x0000000000000000 [ 933.674026] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 933.704501] IDTR: limit=0x00000000, base=0x0000000000000000 [ 933.739248] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 933.757929] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 933.768444] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 933.776036] Interruptibility = 00000000 ActivityState = 00000000 [ 933.782373] *** Host State *** [ 933.787220] RIP = 0xffffffff8117dacf RSP = 0xffff88805219f9b0 [ 933.793468] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 933.801020] FSBase=00007ff828bc6700 GSBase=ffff8880aeb00000 TRBase=fffffe0000034000 [ 933.809848] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 933.819879] CR0=0000000080050033 CR3=000000008857c000 CR4=00000000001426e0 [ 933.827796] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff866018a0 [ 933.841070] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 933.847886] *** Control State *** [ 933.851575] PinBased=0000003f CPUBased=b699edfa SecondaryExec=000000ea [ 933.859220] EntryControls=0000d1ff ExitControls=002fefff [ 933.865001] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 933.873382] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 933.880915] VMExit: intr_info=00000000 errcode=00000000 ilen=00000004 [ 933.888580] reason=80000021 qualification=0000000000000000 [ 933.895752] IDTVectoring: info=00000000 errcode=00000000 [ 933.901306] TSC Offset = 0xfffffe08a29a9a4c [ 933.906946] EPT pointer = 0x00000000a872701e [ 933.911603] Virtual processor ID = 0x0002 18:05:15 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f0216e168c0f76469ac2", 0x85}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x8) close(r1) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0x45, 0x1, 0xff, "be1bd0a3d197662425993c19b3ff0df1", "18bc292fa745743ce762ad585e8b950db91cf7c4a8ad379019aaa4c20547d462e2b267f64c6c1ee6a2c8aa74350f735e"}, 0x45, 0x1) clone(0x72826100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) 18:05:15 executing program 0 (fault-call:3 fault-nth:9): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) [ 934.102193] FAULT_INJECTION: forcing a failure. [ 934.102193] name failslab, interval 1, probability 0, space 0, times 0 [ 934.113797] CPU: 0 PID: 6070 Comm: syz-executor.0 Not tainted 4.14.177-syzkaller #0 [ 934.121692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 934.131057] Call Trace: [ 934.133658] dump_stack+0x13e/0x194 [ 934.137302] should_fail.cold+0x10a/0x14b [ 934.141464] should_failslab+0xd6/0x130 [ 934.145444] kmem_cache_alloc+0x2b5/0x770 [ 934.149597] ? depot_save_stack+0x10d/0x401 [ 934.154019] get_empty_filp+0x86/0x3e0 [ 934.158062] path_openat+0x8d/0x3c50 [ 934.161789] ? __lock_acquire+0x5f7/0x4620 [ 934.166036] ? trace_hardirqs_on+0x10/0x10 [ 934.170280] ? path_lookupat.isra.0+0x7b0/0x7b0 [ 934.174951] ? __lock_is_held+0xad/0x140 [ 934.179009] do_filp_open+0x18e/0x250 [ 934.182908] ? may_open_dev+0xe0/0xe0 [ 934.186704] ? find_held_lock+0x2d/0x110 [ 934.190756] ? __alloc_fd+0x1bf/0x490 [ 934.194811] ? lock_downgrade+0x6e0/0x6e0 [ 934.198951] ? do_raw_spin_unlock+0x164/0x250 [ 934.203439] ? __alloc_fd+0x1bf/0x490 [ 934.207232] do_sys_open+0x29d/0x3f0 [ 934.210987] ? filp_open+0x60/0x60 [ 934.214514] ? SyS_pwrite64+0xca/0x140 [ 934.218390] ? fput+0xb/0x140 [ 934.221490] ? do_syscall_64+0x4c/0x640 [ 934.225455] ? do_sys_open+0x3f0/0x3f0 [ 934.229332] do_syscall_64+0x1d5/0x640 [ 934.233256] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 934.238438] RIP: 0033:0x416621 [ 934.241616] RSP: 002b:00007f8760f38a60 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 934.249333] RAX: ffffffffffffffda RBX: 0000000000508240 RCX: 0000000000416621 [ 934.256629] RDX: 00007f8760f38b0a RSI: 0000000000000002 RDI: 00007f8760f38b00 [ 934.263936] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 934.271196] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000006 [ 934.278456] R13: 0000000000000bde R14: 00000000004cdfbd R15: 00007f8760f396d4 [ 934.286346] Bluetooth: hci0 command 0x1003 tx timeout [ 934.291632] Bluetooth: hci0 sending frame failed (-49) [ 935.005071] Bluetooth: hci1 command 0x1003 tx timeout [ 935.010372] Bluetooth: hci1 sending frame failed (-49) [ 936.365078] Bluetooth: hci0 command 0x1001 tx timeout [ 936.370434] Bluetooth: hci0 sending frame failed (-49) [ 937.085052] Bluetooth: hci1 command 0x1001 tx timeout [ 937.090690] Bluetooth: hci1 sending frame failed (-49) [ 938.444937] Bluetooth: hci0 command 0x1009 tx timeout [ 939.164948] Bluetooth: hci1 command 0x1009 tx timeout 18:05:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) openat$fb0(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fb0\x00', 0x402, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 18:05:24 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000038000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x61, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000280)={0x1, 0x0, 0x0, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x9, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x4, @perf_config_ext={0xa8}, 0x0, 0x0, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r6 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$eventfd(r6, &(0x7f0000000140)=0x9, 0x8) 18:05:24 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r3, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x1}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = eventfd2(0x0, 0x0) r7 = fcntl$dupfd(r5, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) splice(r0, 0x0, r1, 0x0, 0x10005, 0x0) 18:05:24 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000000)={0xec2}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000012000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f00000002c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x4, 0x6b}}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 18:05:24 executing program 0 (fault-call:3 fault-nth:10): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:05:24 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f0216e168c0f76469ac2", 0x85}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x8) close(r1) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0x45, 0x1, 0xff, "be1bd0a3d197662425993c19b3ff0df1", "18bc292fa745743ce762ad585e8b950db91cf7c4a8ad379019aaa4c20547d462e2b267f64c6c1ee6a2c8aa74350f735e"}, 0x45, 0x1) clone(0x72826100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) [ 943.138147] FAULT_INJECTION: forcing a failure. [ 943.138147] name failslab, interval 1, probability 0, space 0, times 0 [ 943.170482] Bluetooth: Unknown HCI packet type 5e [ 943.182364] Bluetooth: Unknown HCI packet type 43 [ 943.211546] *** Guest State *** [ 943.218492] Bluetooth: Unknown HCI packet type 5e [ 943.222097] CR0: actual=0x0000000000000020, shadow=0x0000000000000000, gh_mask=fffffffffffffff7 [ 943.244503] Bluetooth: Unknown HCI packet type 50 [ 943.255597] CPU: 0 PID: 6095 Comm: syz-executor.0 Not tainted 4.14.177-syzkaller #0 [ 943.263407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 943.273883] Call Trace: [ 943.276461] dump_stack+0x13e/0x194 [ 943.280075] should_fail.cold+0x10a/0x14b [ 943.284206] should_failslab+0xd6/0x130 [ 943.288161] kmem_cache_alloc+0x2b5/0x770 [ 943.292289] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 943.297729] ? rcu_read_lock_sched_held+0x10a/0x130 [ 943.302727] selinux_file_alloc_security+0xaf/0x190 [ 943.307721] security_file_alloc+0x66/0xa0 [ 943.311933] ? selinux_is_enabled+0x5/0x50 [ 943.316147] get_empty_filp+0x15c/0x3e0 [ 943.320098] path_openat+0x8d/0x3c50 [ 943.323791] ? __lock_acquire+0x5f7/0x4620 [ 943.328003] ? trace_hardirqs_on+0x10/0x10 [ 943.332218] ? path_lookupat.isra.0+0x7b0/0x7b0 [ 943.336865] ? __lock_is_held+0xad/0x140 [ 943.340907] do_filp_open+0x18e/0x250 [ 943.344687] ? may_open_dev+0xe0/0xe0 [ 943.348465] ? find_held_lock+0x2d/0x110 [ 943.352504] ? __alloc_fd+0x1bf/0x490 [ 943.356285] ? lock_downgrade+0x6e0/0x6e0 [ 943.360412] ? do_raw_spin_unlock+0x164/0x250 [ 943.364894] ? __alloc_fd+0x1bf/0x490 [ 943.368679] do_sys_open+0x29d/0x3f0 [ 943.372374] ? filp_open+0x60/0x60 [ 943.375892] ? SyS_pwrite64+0xca/0x140 [ 943.379775] ? fput+0xb/0x140 [ 943.382859] ? do_syscall_64+0x4c/0x640 [ 943.386826] ? do_sys_open+0x3f0/0x3f0 [ 943.390692] do_syscall_64+0x1d5/0x640 [ 943.394562] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 943.399738] RIP: 0033:0x416621 [ 943.403001] RSP: 002b:00007f8760f38a60 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 943.410687] RAX: ffffffffffffffda RBX: 0000000000508240 RCX: 0000000000416621 [ 943.417935] RDX: 00007f8760f38b0a RSI: 0000000000000002 RDI: 00007f8760f38b00 [ 943.425182] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 943.432431] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000006 [ 943.439682] R13: 0000000000000bde R14: 00000000004cdfbd R15: 00007f8760f396d4 18:05:24 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = socket$tipc(0x1e, 0x5, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000001c0)={'ip6erspan0\x00', 0xc}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 943.462515] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 943.493347] Bluetooth: Unknown HCI packet type 5e [ 943.508597] CR3 = 0x00000000fffbc000 [ 943.518922] Bluetooth: Unknown HCI packet type 40 [ 943.529211] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 943.537927] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 943.544321] Sysenter RSP=0000000000000f80 CS:RIP=0050:0000000000002810 [ 943.552679] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 943.559237] kvm [6119]: vcpu0, guest rIP: 0xcb disabled perfctr wrmsr: 0xc2 data 0x0 18:05:24 executing program 0 (fault-call:3 fault-nth:11): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) [ 943.562507] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 943.593823] SS: sel=0x0000, attr=0x00085, limit=0x00000000, base=0x0000000000000000 [ 943.607610] FAULT_INJECTION: forcing a failure. [ 943.607610] name failslab, interval 1, probability 0, space 0, times 0 [ 943.619655] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 943.628363] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 943.636878] CPU: 1 PID: 6127 Comm: syz-executor.0 Not tainted 4.14.177-syzkaller #0 [ 943.645321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 943.654771] Call Trace: [ 943.657372] dump_stack+0x13e/0x194 [ 943.661049] should_fail.cold+0x10a/0x14b [ 943.665252] ? loop_get_status64+0x100/0x100 [ 943.669671] should_failslab+0xd6/0x130 [ 943.673647] kmem_cache_alloc_trace+0x2db/0x7b0 [ 943.678332] ? __lockdep_init_map+0x100/0x560 [ 943.682832] ? __lockdep_init_map+0x100/0x560 [ 943.687323] ? loop_get_status64+0x100/0x100 [ 943.691752] __kthread_create_on_node+0xbe/0x3a0 [ 943.696486] ? kthread_park+0x130/0x130 [ 943.700439] ? save_trace+0x290/0x290 [ 943.704219] ? __mutex_lock+0x36a/0x1470 [ 943.708267] ? __fget+0x201/0x360 [ 943.711710] ? loop_get_status64+0x100/0x100 [ 943.716100] kthread_create_on_node+0xa8/0xd0 [ 943.720576] ? __kthread_create_on_node+0x3a0/0x3a0 [ 943.725578] ? __lockdep_init_map+0x100/0x560 [ 943.730070] ? __lockdep_init_map+0x100/0x560 [ 943.734552] lo_ioctl+0xcb2/0x1c40 [ 943.738077] ? loop_probe+0x160/0x160 [ 943.741891] blkdev_ioctl+0x91d/0x17d0 [ 943.745757] ? blkpg_ioctl+0x8e0/0x8e0 [ 943.749624] ? trace_hardirqs_on+0x10/0x10 [ 943.753843] block_ioctl+0xd9/0x120 [ 943.757448] ? blkdev_fallocate+0x3a0/0x3a0 [ 943.761746] do_vfs_ioctl+0x75a/0xfe0 [ 943.765526] ? selinux_file_mprotect+0x5c0/0x5c0 [ 943.770263] ? ioctl_preallocate+0x1a0/0x1a0 [ 943.774653] ? security_file_ioctl+0x76/0xb0 [ 943.779040] ? security_file_ioctl+0x83/0xb0 [ 943.783429] SyS_ioctl+0x7f/0xb0 [ 943.786772] ? do_vfs_ioctl+0xfe0/0xfe0 [ 943.790725] do_syscall_64+0x1d5/0x640 [ 943.794594] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 943.799778] RIP: 0033:0x45c6f7 [ 943.802945] RSP: 002b:00007f8760f38a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 943.810633] RAX: ffffffffffffffda RBX: 0000000000508240 RCX: 000000000045c6f7 18:05:25 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket(0x1e, 0x1, 0x0) sendmsg(r5, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) sendmsg$NFT_BATCH(r5, &(0x7f00000058c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWSETELEM={0x5604, 0xc, 0xa, 0x201, 0x0, 0x0, {0x5, 0x0, 0x4}, [@NFTA_SET_ELEM_LIST_ELEMENTS={0x55c4, 0x3, 0x0, 0x1, [{0x1368, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_OBJREF={0x9, 0x9, 'syz1\x00'}, @NFTA_SET_ELEM_KEY={0x1358, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x18, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VALUE={0x1004, 0x1, "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@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0x52a326f9258f39f1}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VALUE={0xbe, 0x1, "58a3f8e60818da15ac991572ada089c56c39561a3c05d28f397d433f3660c57bd442467a46ecbe79f0ed32dca5498af878bd084ce211724188fd9df7c1f765ca69626f2df4156455e29bc831cc4f885a3a741f0d1e7cd739d6c80efaffeae99f59406449c79a79d550accb7bca21021d1b5fd587284f597fc444fb139f1d77ed7742d2dfd9a2f1a0ff1afc441026780df6af866f4e24f3748b2bf022dd594fd88769165a1ac95fffd1db5f60cbfb8188f1f97d07f28fcedbe3ea"}, @NFTA_DATA_VERDICT={0x18, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}]}, @NFTA_SET_ELEM_USERDATA={0x24, 0x6, 0x1, 0x0, "2eb293e102982912e034e0b44a68d69624b8f6cea02380304ca815e1b9dca957"}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_FLAGS={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_SET_ELEM_FLAGS={0x8}]}, {0x78, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_OBJREF={0x9, 0x9, 'syz0\x00'}, @NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0xfffffffffffffffb}, @NFTA_SET_ELEM_USERDATA={0x50, 0x6, 0x1, 0x0, "82e823cb42953401a22684851e148a9a00e2379d1edd11e8e5d85e2675112eb8666ba284f2781daf5c2294d222b29b35ff95d7a146a1dd843dcdd1a677168eabc3a8458b53a83e063154fe2d"}, @NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x6}]}, {0xa0, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x80000000000}, @NFTA_SET_ELEM_EXPIRATION={0xc}, @NFTA_SET_ELEM_FLAGS={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x4}, @NFTA_SET_ELEM_KEY={0x70, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x28, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8}]}, @NFTA_DATA_VERDICT={0x44, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}]}]}]}]}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_SET_ID={0x8, 0x4, 0x1, 0x0, 0x3}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}]}], {0x14}}, 0x562c}, 0x1, 0x0, 0x0, 0x800}, 0x20040494) r6 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 943.817880] RDX: 0000000000000007 RSI: 0000000000004c00 RDI: 0000000000000008 [ 943.825138] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 943.832385] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000006 [ 943.839651] R13: 0000000000000bde R14: 00000000004cdfbd R15: 00007f8760f396d4 [ 943.847117] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 943.884257] GDTR: limit=0x00000000, base=0x0000000000000000 [ 943.901192] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 943.913829] IDTR: limit=0x00000000, base=0x0000000000000000 [ 943.923431] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 18:05:25 executing program 0 (fault-call:3 fault-nth:12): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) [ 943.941580] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 943.954177] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 943.959636] IPVS: ftp: loaded support on port[0] = 21 [ 943.990849] Bluetooth: Unknown HCI packet type 5e [ 944.004833] Bluetooth: Unknown HCI packet type 43 [ 944.022032] Interruptibility = 00000000 ActivityState = 00000000 18:05:25 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x1}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r6, 0x0, 0x0, 0x0) flock(r6, 0x4) r7 = socket$inet_udplite(0x2, 0x2, 0x88) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_WRITEI_FRAMES(r8, 0x40184150, &(0x7f0000000080)={0x0, &(0x7f0000000140)="0641eada097ee632fa77960b65c5b8a712896052294f8878421a2fdeeda472e361ed028f3dbc1c51c99364bfa1da70f8bcb6f7115344896dab9d572a92659980f9eb6fb16151b8d27e3e94fb7c5ecd40e8bd8ccc10ef0ebb7cc4d96a80a8b1ea318561752e29cea5d53cd9717553f0a475e2e7cc069ad8db03b9ac884747f748e58dd9ea2f99abae2b05c464144a869fd7bde68c6ca9237d5be0d5361edd8f46629349e1c00b0f53ae226aedfe9a0ced7aee9e28ff4180689f4f850d8dc5175e951ed93e4385127aa3327381e662ec2656619f1c2867baace477f34429aa4b17ac213dc4cc4ad04d455739a8a6492a75297d33cd74", 0xf5}) r9 = eventfd2(0x0, 0x0) r10 = fcntl$dupfd(r5, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) [ 944.039431] Bluetooth: Unknown HCI packet type 5e [ 944.042132] *** Host State *** [ 944.069762] Bluetooth: Unknown HCI packet type 50 [ 944.079548] RIP = 0xffffffff8117dacf RSP = 0xffff88808fb879b0 18:05:25 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f0000000380)="4d0fc79c49c90000000fc7193e440f5d5f96c48329785306fa400f68100f20c035000000200f22c0c744240046000000c744240200080000ff2c2466ba2100ec650f0648b806000000000000000f23c00f21f83500000f000f23f8", 0x5b}], 0x1, 0x28, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0)='nl80211\x00') sendmsg$NL80211_CMD_NEW_KEY(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xeffe8c4eed2cbba4}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r3, 0x800, 0x70bd2a, 0x25dfdbfe, {}, [@NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac05}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x4}]}, 0x24}}, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 944.090919] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 944.100211] FSBase=00007ff828bc6700 GSBase=ffff8880aeb00000 TRBase=fffffe0000003000 [ 944.111803] FAULT_INJECTION: forcing a failure. [ 944.111803] name failslab, interval 1, probability 0, space 0, times 0 [ 944.115041] Bluetooth: Unknown HCI packet type 5e [ 944.130020] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 944.138620] print_req_error: I/O error, dev loop0, sector 0 [ 944.142458] CPU: 0 PID: 6165 Comm: syz-executor.0 Not tainted 4.14.177-syzkaller #0 [ 944.144463] print_req_error: I/O error, dev loop0, sector 0 [ 944.152139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 944.152143] Call Trace: [ 944.152162] dump_stack+0x13e/0x194 [ 944.152180] should_fail.cold+0x10a/0x14b [ 944.152194] should_failslab+0xd6/0x130 [ 944.152203] kmem_cache_alloc+0x2b5/0x770 [ 944.152214] ? save_trace+0x290/0x290 [ 944.152276] ? set_user_nice.part.0+0x34c/0x8e0 [ 944.152291] __kernfs_new_node+0x6f/0x470 [ 944.158061] Buffer I/O error on dev loop0, logical block 0, async page read [ 944.167332] kernfs_new_node+0x7b/0xe0 [ 944.167344] kernfs_create_dir_ns+0x3c/0x130 [ 944.167356] internal_create_group+0xea/0x7e0 [ 944.167373] lo_ioctl+0x1123/0x1c40 [ 944.170241] print_req_error: I/O error, dev loop0, sector 0 [ 944.173566] ? loop_probe+0x160/0x160 [ 944.173580] blkdev_ioctl+0x91d/0x17d0 [ 944.173589] ? blkpg_ioctl+0x8e0/0x8e0 [ 944.173600] ? trace_hardirqs_on+0x10/0x10 [ 944.173619] block_ioctl+0xd9/0x120 [ 944.177796] Buffer I/O error on dev loop0, logical block 0, async page read [ 944.181689] ? blkdev_fallocate+0x3a0/0x3a0 [ 944.191613] print_req_error: I/O error, dev loop0, sector 0 [ 944.194254] do_vfs_ioctl+0x75a/0xfe0 [ 944.194268] ? selinux_file_mprotect+0x5c0/0x5c0 [ 944.194280] ? ioctl_preallocate+0x1a0/0x1a0 [ 944.194299] ? security_file_ioctl+0x76/0xb0 [ 944.198477] Buffer I/O error on dev loop0, logical block 0, async page read [ 944.205521] ? security_file_ioctl+0x83/0xb0 [ 944.205534] SyS_ioctl+0x7f/0xb0 [ 944.205543] ? do_vfs_ioctl+0xfe0/0xfe0 [ 944.205554] do_syscall_64+0x1d5/0x640 [ 944.205570] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 944.205579] RIP: 0033:0x45c6f7 [ 944.209694] print_req_error: I/O error, dev loop0, sector 0 [ 944.213838] RSP: 002b:00007f8760f38a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 944.213849] RAX: ffffffffffffffda RBX: 0000000000508240 RCX: 000000000045c6f7 [ 944.213854] RDX: 0000000000000007 RSI: 0000000000004c00 RDI: 0000000000000008 [ 944.213860] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 944.213866] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000006 [ 944.213872] R13: 0000000000000bde R14: 00000000004cdfbd R15: 00007f8760f396d4 [ 944.232328] CR0=0000000080050033 CR3=0000000090539000 CR4=00000000001426e0 [ 944.237418] Buffer I/O error on dev loop0, logical block 0, async page read [ 944.275473] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff866018a0 [ 944.278000] print_req_error: I/O error, dev loop0, sector 0 [ 944.282402] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 944.289998] Buffer I/O error on dev loop0, logical block 0, async page read [ 944.320566] Bluetooth: Unknown HCI packet type 40 [ 944.327530] print_req_error: I/O error, dev loop0, sector 0 [ 944.377853] *** Control State *** [ 944.385118] Buffer I/O error on dev loop0, logical block 0, async page read [ 944.385304] print_req_error: I/O error, dev loop0, sector 0 [ 944.431127] Buffer I/O error on dev loop0, logical block 0, async page read [ 944.434416] PinBased=0000003f CPUBased=b699edfa SecondaryExec=000000ea [ 944.438447] print_req_error: I/O error, dev loop0, sector 0 [ 944.450850] Buffer I/O error on dev loop0, logical block 0, async page read [ 944.458179] print_req_error: I/O error, dev loop0, sector 0 [ 944.463897] Buffer I/O error on dev loop0, logical block 0, async page read [ 944.464263] EntryControls=0000d1ff ExitControls=002fefff [ 944.474743] Buffer I/O error on dev loop0, logical block 0, async page read [ 944.485763] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 944.494328] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 944.501403] VMExit: intr_info=00000000 errcode=00000000 ilen=00000004 [ 944.518505] reason=80000021 qualification=0000000000000000 [ 944.525369] IDTVectoring: info=00000000 errcode=00000000 [ 944.531104] TSC Offset = 0xfffffe0360ab790a [ 944.537900] EPT pointer = 0x000000008ddb801e [ 944.542557] Virtual processor ID = 0x0001 [ 944.637537] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 944.645542] EXT4-fs (loop0): Invalid log block size: 60930 [ 945.244668] Bluetooth: hci0 command 0x1003 tx timeout [ 945.249988] Bluetooth: hci0 sending frame failed (-49) [ 946.044543] Bluetooth: hci1 command 0x1003 tx timeout [ 946.049838] Bluetooth: hci1 sending frame failed (-49) [ 947.324534] Bluetooth: hci0 command 0x1001 tx timeout [ 947.329880] Bluetooth: hci0 sending frame failed (-49) [ 948.124507] Bluetooth: hci1 command 0x1001 tx timeout [ 948.129846] Bluetooth: hci1 sending frame failed (-49) [ 949.404380] Bluetooth: hci0 command 0x1009 tx timeout [ 950.204377] Bluetooth: hci1 command 0x1009 tx timeout 18:05:35 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 18:05:35 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x48}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TCGETS2(r4, 0x802c542a, &(0x7f0000000140)) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:05:35 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000000)={0xec2}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f00000002c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x4, 0x6b}}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 18:05:35 executing program 0 (fault-call:3 fault-nth:13): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:05:35 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x1}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r7, 0xc008ae05, &(0x7f0000000240)=""/135) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = eventfd2(0x0, 0x0) r10 = fcntl$dupfd(r8, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) openat$cgroup_int(r1, &(0x7f0000000200)='cpuset.cpus\x00', 0x2, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 18:05:35 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f0216e168c0f76469ac2", 0x85}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x8) close(r1) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0x45, 0x1, 0xff, "be1bd0a3d197662425993c19b3ff0df1", "18bc292fa745743ce762ad585e8b950db91cf7c4a8ad379019aaa4c20547d462e2b267f64c6c1ee6a2c8aa74350f735e"}, 0x45, 0x1) clone(0x72826100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) [ 954.691366] FAULT_INJECTION: forcing a failure. [ 954.691366] name failslab, interval 1, probability 0, space 0, times 0 [ 954.725553] *** Guest State *** [ 954.739121] CPU: 1 PID: 6239 Comm: syz-executor.0 Not tainted 4.14.177-syzkaller #0 [ 954.746929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 954.756268] Call Trace: [ 954.758843] dump_stack+0x13e/0x194 [ 954.762461] should_fail.cold+0x10a/0x14b [ 954.766611] should_failslab+0xd6/0x130 [ 954.770575] kmem_cache_alloc+0x2b5/0x770 [ 954.774716] ? lock_downgrade+0x6e0/0x6e0 [ 954.778855] __kernfs_new_node+0x6f/0x470 [ 954.782982] kernfs_new_node+0x7b/0xe0 [ 954.786851] __kernfs_create_file+0x3d/0x319 [ 954.791256] sysfs_add_file_mode_ns+0x1e1/0x450 [ 954.795907] internal_create_group+0x23b/0x7e0 [ 954.800487] lo_ioctl+0x1123/0x1c40 [ 954.804095] ? loop_probe+0x160/0x160 [ 954.807875] blkdev_ioctl+0x91d/0x17d0 [ 954.811741] ? blkpg_ioctl+0x8e0/0x8e0 [ 954.815607] ? trace_hardirqs_on+0x10/0x10 [ 954.819825] block_ioctl+0xd9/0x120 [ 954.823429] ? blkdev_fallocate+0x3a0/0x3a0 [ 954.827731] do_vfs_ioctl+0x75a/0xfe0 [ 954.831515] ? selinux_file_mprotect+0x5c0/0x5c0 [ 954.836251] ? ioctl_preallocate+0x1a0/0x1a0 [ 954.840655] ? security_file_ioctl+0x76/0xb0 [ 954.845042] ? security_file_ioctl+0x83/0xb0 [ 954.849430] SyS_ioctl+0x7f/0xb0 [ 954.852774] ? do_vfs_ioctl+0xfe0/0xfe0 [ 954.856730] do_syscall_64+0x1d5/0x640 [ 954.860599] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 954.865767] RIP: 0033:0x45c6f7 [ 954.868947] RSP: 002b:00007f8760f38a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 954.876634] RAX: ffffffffffffffda RBX: 0000000000508240 RCX: 000000000045c6f7 [ 954.883893] RDX: 0000000000000007 RSI: 0000000000004c00 RDI: 0000000000000008 [ 954.891140] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 954.898391] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000006 [ 954.905651] R13: 0000000000000bde R14: 00000000004cdfbd R15: 00007f8760f396d4 [ 954.928563] Bluetooth: Unknown HCI packet type 5e [ 954.933638] CR0: actual=0x0000000000000020, shadow=0x0000000000000000, gh_mask=fffffffffffffff7 18:05:36 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$VIDIOC_ENUMAUDIO(r4, 0xc0345641, &(0x7f0000000140)={0x2, "272b3139addc9c17eb3f13fcf5e6e878961cc6f2e4c5e2720798eebeea2990f1", 0x0, 0x1}) [ 954.963643] Bluetooth: Unknown HCI packet type 43 [ 954.974846] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 954.985079] Bluetooth: Unknown HCI packet type 5e [ 954.997211] Bluetooth: Unknown HCI packet type 50 [ 955.015014] CR3 = 0x00000000fffbc000 [ 955.018932] Bluetooth: Unknown HCI packet type 5e [ 955.023970] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 955.030320] Bluetooth: Unknown HCI packet type 40 [ 955.035453] RFLAGS=0x00010002 DR7 = 0x0000000000000400 [ 955.041684] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 955.051010] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 955.059643] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 955.072966] SS: sel=0x0000, attr=0x00085, limit=0x00000000, base=0x0000000000000000 [ 955.082527] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 955.093519] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 955.097772] kvm [6269]: vcpu0, guest rIP: 0xcb disabled perfctr wrmsr: 0xc1 data 0x0 [ 955.103175] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 955.122272] GDTR: limit=0x00000000, base=0x0000000000000000 [ 955.130586] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 955.143629] IDTR: limit=0x00000000, base=0x0000000000000000 [ 955.151907] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 18:05:36 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0xbe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) r5 = dup2(r0, r4) syz_kvm_setup_cpu$x86(r5, r3, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) socket(0x10, 0x803, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r8, 0x0, r8) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x4) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) [ 955.164915] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 955.174428] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 955.183636] Interruptibility = 00000000 ActivityState = 00000000 [ 955.203855] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 955.222026] *** Host State *** [ 955.225736] EXT4-fs (loop0): Invalid log block size: 60930 [ 955.247924] RIP = 0xffffffff8117dacf RSP = 0xffff88805173f9b0 18:05:36 executing program 0 (fault-call:3 fault-nth:14): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:05:36 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={0x0, 0x5dfe, 0x8}, 0xc) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 955.271526] IPVS: ftp: loaded support on port[0] = 21 [ 955.271665] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 955.295799] FSBase=00007ff828bc6700 GSBase=ffff8880aeb00000 TRBase=fffffe0000034000 [ 955.306332] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 955.319180] CR0=0000000080050033 CR3=00000000903e5000 CR4=00000000001426e0 [ 955.328304] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff866018a0 [ 955.352003] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 955.371402] *** Control State *** [ 955.381947] PinBased=0000003f CPUBased=b699edfa SecondaryExec=000000e2 [ 955.393660] FAULT_INJECTION: forcing a failure. [ 955.393660] name failslab, interval 1, probability 0, space 0, times 0 [ 955.401793] kvm [6299]: vcpu0, guest rIP: 0xcb disabled perfctr wrmsr: 0xc1 data 0x0 [ 955.411469] EntryControls=0000d1ff ExitControls=002fefff [ 955.424720] CPU: 1 PID: 6300 Comm: syz-executor.0 Not tainted 4.14.177-syzkaller #0 [ 955.432534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 955.441896] Call Trace: [ 955.444496] dump_stack+0x13e/0x194 [ 955.448131] should_fail.cold+0x10a/0x14b [ 955.452286] should_failslab+0xd6/0x130 [ 955.456261] kmem_cache_alloc+0x2b5/0x770 [ 955.460419] ? __mutex_unlock_slowpath+0x75/0x780 [ 955.465269] __kernfs_new_node+0x6f/0x470 [ 955.469419] kernfs_new_node+0x7b/0xe0 [ 955.473332] __kernfs_create_file+0x3d/0x319 [ 955.477778] sysfs_add_file_mode_ns+0x1e1/0x450 [ 955.480707] print_req_error: 21 callbacks suppressed [ 955.480713] print_req_error: I/O error, dev loop0, sector 0 [ 955.482451] internal_create_group+0x23b/0x7e0 [ 955.497879] lo_ioctl+0x1123/0x1c40 [ 955.501520] ? loop_probe+0x160/0x160 [ 955.505324] blkdev_ioctl+0x91d/0x17d0 [ 955.507480] print_req_error: I/O error, dev loop0, sector 0 [ 955.509208] ? blkpg_ioctl+0x8e0/0x8e0 [ 955.509219] ? trace_hardirqs_on+0x10/0x10 [ 955.509237] block_ioctl+0xd9/0x120 [ 955.514952] buffer_io_error: 20 callbacks suppressed [ 955.514957] Buffer I/O error on dev loop0, logical block 0, async page read [ 955.518793] ? blkdev_fallocate+0x3a0/0x3a0 [ 955.523168] print_req_error: I/O error, dev loop0, sector 0 [ 955.526612] do_vfs_ioctl+0x75a/0xfe0 [ 955.526624] ? selinux_file_mprotect+0x5c0/0x5c0 [ 955.526636] ? ioctl_preallocate+0x1a0/0x1a0 [ 955.526656] ? security_file_ioctl+0x76/0xb0 [ 955.531729] Buffer I/O error on dev loop0, logical block 0, async page read 18:05:36 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r6 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r6, 0x0, 0x0, 0x0) pread64(r6, &(0x7f0000000280)=""/114, 0x72, 0x9) [ 955.538822] ? security_file_ioctl+0x83/0xb0 [ 955.538834] SyS_ioctl+0x7f/0xb0 [ 955.538845] ? do_vfs_ioctl+0xfe0/0xfe0 [ 955.544350] print_req_error: I/O error, dev loop0, sector 0 [ 955.548835] do_syscall_64+0x1d5/0x640 [ 955.548851] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 955.552629] Buffer I/O error on dev loop0, logical block 0, async page read [ 955.557357] RIP: 0033:0x45c6f7 [ 955.557362] RSP: 002b:00007f8760f38a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 955.557372] RAX: ffffffffffffffda RBX: 0000000000508240 RCX: 000000000045c6f7 [ 955.557377] RDX: 0000000000000007 RSI: 0000000000004c00 RDI: 0000000000000008 [ 955.557384] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 955.561940] print_req_error: I/O error, dev loop0, sector 0 [ 955.566172] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000006 [ 955.566178] R13: 0000000000000bde R14: 00000000004cdfbd R15: 00007f8760f396d4 [ 955.581909] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 955.589372] Buffer I/O error on dev loop0, logical block 0, async page read [ 955.620320] VMEntry: intr_info=80000306 errcode=00000000 ilen=00000000 [ 955.674490] print_req_error: I/O error, dev loop0, sector 0 [ 955.679392] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 955.681568] Buffer I/O error on dev loop0, logical block 0, async page read [ 955.688076] reason=80000021 qualification=0000000000000000 [ 955.701337] print_req_error: I/O error, dev loop0, sector 0 [ 955.708828] IDTVectoring: info=00000000 errcode=00000000 [ 955.713226] Buffer I/O error on dev loop0, logical block 0, async page read [ 955.713534] print_req_error: I/O error, dev loop0, sector 0 [ 955.719871] TSC Offset = 0xfffffdfd36f62837 [ 955.725901] Buffer I/O error on dev loop0, logical block 0, async page read [ 955.727191] print_req_error: I/O error, dev loop0, sector 0 [ 955.733068] EPT pointer = 0x00000000a13c301e [ 955.736216] Buffer I/O error on dev loop0, logical block 0, async page read [ 955.746667] Virtual processor ID = 0x0002 [ 955.749512] print_req_error: I/O error, dev loop0, sector 0 [ 955.772331] Buffer I/O error on dev loop0, logical block 0, async page read [ 955.789367] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 18:05:37 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) r0 = socket(0x10, 0x803, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000280)={0xde86, {{0xa, 0x4e22, 0x80, @mcast2, 0xc53}}, 0x1, 0x1, [{{0xa, 0x4e23, 0xfffffffe, @remote, 0x5}}]}, 0x110) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 955.820715] EXT4-fs (loop0): Invalid log block size: 60930 [ 955.954676] kvm [6356]: vcpu0, guest rIP: 0xcb disabled perfctr wrmsr: 0xc1 data 0x0 [ 956.924162] Bluetooth: hci0 command 0x1003 tx timeout [ 956.929499] Bluetooth: hci0 sending frame failed (-49) [ 959.003994] Bluetooth: hci0 command 0x1001 tx timeout [ 959.009313] Bluetooth: hci0 sending frame failed (-49) [ 961.083804] Bluetooth: hci0 command 0x1009 tx timeout 18:05:46 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000080)={0x2, &(0x7f0000000100)=[{@none}, {@none}]}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 18:05:46 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000000)={0xec2}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f00000002c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x4, 0x6b}}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 18:05:46 executing program 0 (fault-call:3 fault-nth:15): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:05:46 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x1}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = eventfd2(0xfffffffe, 0x0) r7 = fcntl$dupfd(r5, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet_udplite(0x2, 0x2, 0x88) r9 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_SETGAMMA(r9, 0xc02064a5, &(0x7f00000001c0)={0x9, 0x2, &(0x7f00000000c0)=[0x1, 0x81], &(0x7f0000000140)=[0x8, 0x95b8, 0x100, 0x7, 0x0, 0x2, 0x0, 0x7fff], &(0x7f0000000180)=[0x8, 0x40, 0x1, 0x20, 0x9, 0x7, 0x4, 0x0]}) r10 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$VT_ACTIVATE(r10, 0x5606, 0xffff) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 18:05:46 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$dri(&(0x7f0000000140)='/dev/dri/card#\x00', 0x7fffffff, 0x20080) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:05:46 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f0216e168c0f76469ac2", 0x85}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x8) close(r1) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0x4d, 0x1, 0xff, "be1bd0a3d197662425993c19b3ff0df1", "18bc292fa745743ce762ad585e8b950db91cf7c4a8ad379019aaa4c20547d462e2b267f64c6c1ee6a2c8aa74350f735e3970219c7a1e744b"}, 0x4d, 0x1) clone(0x72826100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) [ 965.576621] Bluetooth: Unknown HCI packet type 5e [ 965.577051] FAULT_INJECTION: forcing a failure. [ 965.577051] name failslab, interval 1, probability 0, space 0, times 0 [ 965.581593] Bluetooth: Unknown HCI packet type 43 [ 965.616023] kvm [6406]: vcpu0, guest rIP: 0xcb disabled perfctr wrmsr: 0xc1 data 0x0 18:05:47 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000000)={0xec2}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f00000002c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x4, 0x6b}}) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 965.654840] Bluetooth: Unknown HCI packet type 5e [ 965.674587] Bluetooth: Unknown HCI packet type 50 [ 965.698888] CPU: 0 PID: 6414 Comm: syz-executor.0 Not tainted 4.14.177-syzkaller #0 [ 965.706715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 965.710337] Bluetooth: Unknown HCI packet type 5e [ 965.716087] Call Trace: [ 965.716106] dump_stack+0x13e/0x194 [ 965.716123] should_fail.cold+0x10a/0x14b [ 965.716139] should_failslab+0xd6/0x130 [ 965.716149] kmem_cache_alloc+0x2b5/0x770 [ 965.716160] ? __mutex_unlock_slowpath+0x75/0x780 [ 965.716173] __kernfs_new_node+0x6f/0x470 [ 965.716184] kernfs_new_node+0x7b/0xe0 [ 965.716195] __kernfs_create_file+0x3d/0x319 [ 965.716206] sysfs_add_file_mode_ns+0x1e1/0x450 [ 965.716221] internal_create_group+0x23b/0x7e0 [ 965.716234] lo_ioctl+0x1123/0x1c40 [ 965.716246] ? loop_probe+0x160/0x160 [ 965.737252] Bluetooth: Unknown HCI packet type 40 [ 965.739497] blkdev_ioctl+0x91d/0x17d0 [ 965.739508] ? blkpg_ioctl+0x8e0/0x8e0 [ 965.739520] ? trace_hardirqs_on+0x10/0x10 [ 965.739543] block_ioctl+0xd9/0x120 [ 965.739551] ? blkdev_fallocate+0x3a0/0x3a0 [ 965.739563] do_vfs_ioctl+0x75a/0xfe0 [ 965.801838] ? selinux_file_mprotect+0x5c0/0x5c0 [ 965.806587] ? ioctl_preallocate+0x1a0/0x1a0 [ 965.810990] ? security_file_ioctl+0x76/0xb0 [ 965.815377] ? security_file_ioctl+0x83/0xb0 [ 965.819774] SyS_ioctl+0x7f/0xb0 [ 965.823120] ? do_vfs_ioctl+0xfe0/0xfe0 [ 965.827086] do_syscall_64+0x1d5/0x640 [ 965.830980] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 965.836147] RIP: 0033:0x45c6f7 [ 965.839316] RSP: 002b:00007f8760f38a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 18:05:47 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000000)={0xec2}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000012000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f00000002c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x4, 0x6b}}) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 965.847099] RAX: ffffffffffffffda RBX: 0000000000508240 RCX: 000000000045c6f7 [ 965.854348] RDX: 0000000000000007 RSI: 0000000000004c00 RDI: 0000000000000008 [ 965.861609] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 965.868860] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000006 [ 965.876121] R13: 0000000000000bde R14: 00000000004cdfbd R15: 00007f8760f396d4 18:05:47 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text16={0x10, &(0x7f0000000280)="f30f0936640f017c00f3670f32640f4a07dde33e26f030b6d85566b9790a000066b80e00000066ba000000000f30baf80c66b88d504d8b66efbafc0cb07cee66b92b0800000f320fe747b1", 0x4b}], 0x1, 0x40, 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x4f045, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000140), 0xa}}, 0x0, 0xfffffffffffffffd, r2, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$TCSETS2(r5, 0x402c542b, &(0x7f0000000100)={0x2, 0x10000, 0x2, 0x5, 0x63, "c4e28d69354bea0b1e60e27cf6d99bf7891ec5", 0x400, 0x7}) r6 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 965.984041] *** Guest State *** [ 966.000186] CR0: actual=0x0000000000000020, shadow=0x0000000000000000, gh_mask=fffffffffffffff7 [ 966.031938] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 966.037435] print_req_error: I/O error, dev loop0, sector 0 [ 966.050287] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 966.060383] EXT4-fs (loop0): Invalid log block size: 60930 18:05:47 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r3, 0x0, 0x0, 0x0) preadv(r3, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/36, 0x24}, {&(0x7f0000000280)=""/69, 0x45}, {&(0x7f0000000300)=""/132, 0x84}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x4, 0xff) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000002a000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 966.086536] CR3 = 0x00000000fffbc000 [ 966.090924] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 966.107552] RFLAGS=0x00010002 DR7 = 0x0000000000000400 [ 966.115557] Sysenter RSP=0000000000000f80 CS:RIP=0050:0000000000002810 [ 966.122699] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 18:05:47 executing program 0 (fault-call:3 fault-nth:16): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) [ 966.136055] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 966.141538] IPVS: ftp: loaded support on port[0] = 21 [ 966.145472] SS: sel=0x0000, attr=0x00085, limit=0x00000000, base=0x0000000000000000 [ 966.166593] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 966.197349] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 966.219414] kvm [6463]: vcpu0, guest rIP: 0xcb disabled perfctr wrmsr: 0xc2 data 0x0 [ 966.225528] FAULT_INJECTION: forcing a failure. [ 966.225528] name failslab, interval 1, probability 0, space 0, times 0 [ 966.228804] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 966.266097] CPU: 0 PID: 6467 Comm: syz-executor.0 Not tainted 4.14.177-syzkaller #0 [ 966.269667] GDTR: limit=0x00000000, base=0x0000000000000000 [ 966.273912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 966.273916] Call Trace: [ 966.273936] dump_stack+0x13e/0x194 [ 966.273953] should_fail.cold+0x10a/0x14b [ 966.273967] should_failslab+0xd6/0x130 [ 966.273977] kmem_cache_alloc+0x2b5/0x770 [ 966.273989] ? __mutex_unlock_slowpath+0x75/0x780 [ 966.274004] __kernfs_new_node+0x6f/0x470 [ 966.274016] kernfs_new_node+0x7b/0xe0 [ 966.274030] __kernfs_create_file+0x3d/0x319 [ 966.294404] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 966.297520] sysfs_add_file_mode_ns+0x1e1/0x450 [ 966.297536] internal_create_group+0x23b/0x7e0 [ 966.297552] lo_ioctl+0x1123/0x1c40 [ 966.310649] IDTR: limit=0x00000000, base=0x0000000000000000 [ 966.314612] ? loop_probe+0x160/0x160 [ 966.314625] blkdev_ioctl+0x91d/0x17d0 [ 966.314635] ? blkpg_ioctl+0x8e0/0x8e0 [ 966.314646] ? trace_hardirqs_on+0x10/0x10 [ 966.314665] block_ioctl+0xd9/0x120 [ 966.314673] ? blkdev_fallocate+0x3a0/0x3a0 [ 966.314684] do_vfs_ioctl+0x75a/0xfe0 [ 966.314695] ? selinux_file_mprotect+0x5c0/0x5c0 [ 966.314708] ? ioctl_preallocate+0x1a0/0x1a0 [ 966.333510] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 966.335087] ? security_file_ioctl+0x76/0xb0 [ 966.335097] ? security_file_ioctl+0x83/0xb0 [ 966.335112] SyS_ioctl+0x7f/0xb0 [ 966.339846] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 966.344319] ? do_vfs_ioctl+0xfe0/0xfe0 [ 966.344333] do_syscall_64+0x1d5/0x640 [ 966.344350] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 966.344357] RIP: 0033:0x45c6f7 [ 966.344361] RSP: 002b:00007f8760f38a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 966.344372] RAX: ffffffffffffffda RBX: 0000000000508240 RCX: 000000000045c6f7 [ 966.344377] RDX: 0000000000000007 RSI: 0000000000004c00 RDI: 0000000000000008 [ 966.344382] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 966.344387] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000006 [ 966.344391] R13: 0000000000000bde R14: 00000000004cdfbd R15: 00007f8760f396d4 [ 966.404757] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 966.424523] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 966.499938] Interruptibility = 00000000 ActivityState = 00000000 18:05:47 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r2, 0x0, 0x0, 0x0) fsetxattr$trusted_overlay_upper(r2, &(0x7f0000000140)='trusted.overlay.upper\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="00fb23930d212fee4bf972000596dead45495bfaa001000000000000d4d856d5c36c2236cf5343bb11ca3a6f20dbfddf5f34b32a962db4ff592dc1617cbecebb7869dbfa29736d76fd2e0b10d34e7dc6e7bc9d393ad9259d4de26fc6829b652ff8e02b05da93034732d9529737cd1f7005ccddf3c6f63e786300500000719a734a"], 0x72, 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x8, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 966.525094] *** Host State *** [ 966.543534] RIP = 0xffffffff8117dacf RSP = 0xffff88804d01f9b0 [ 966.569197] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 966.574092] EXT4-fs (loop0): Invalid log block size: 60930 [ 966.591320] FSBase=00007ff828bc6700 GSBase=ffff8880aeb00000 TRBase=fffffe0000034000 [ 966.614563] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 966.621841] kvm [6493]: vcpu0, guest rIP: 0xcb disabled perfctr wrmsr: 0xc2 data 0x0 [ 966.640371] CR0=0000000080050033 CR3=00000000a120c000 CR4=00000000001426e0 [ 966.652048] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff866018a0 [ 966.677510] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 966.684167] *** Control State *** [ 966.687748] PinBased=0000003f CPUBased=b699edfa SecondaryExec=000000ea [ 966.700973] EntryControls=0000d1ff ExitControls=002fefff [ 966.708234] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 966.719342] VMEntry: intr_info=80000306 errcode=00000000 ilen=00000000 [ 966.731316] VMExit: intr_info=00000000 errcode=00000000 ilen=00000004 [ 966.744327] reason=80000021 qualification=0000000000000000 [ 966.750891] IDTVectoring: info=00000000 errcode=00000000 [ 966.760456] TSC Offset = 0xfffffdf72e0a429f [ 966.765784] EPT pointer = 0x000000009e99b01e [ 966.770218] Virtual processor ID = 0x0001 [ 967.643461] Bluetooth: hci0 command 0x1003 tx timeout [ 967.648739] Bluetooth: hci0 sending frame failed (-49) [ 968.523444] Bluetooth: hci1 command 0x1003 tx timeout [ 968.528816] Bluetooth: hci1 sending frame failed (-49) [ 969.723390] Bluetooth: hci0 command 0x1001 tx timeout [ 969.728720] Bluetooth: hci0 sending frame failed (-49) [ 970.603636] Bluetooth: hci1 command 0x1001 tx timeout [ 970.609117] Bluetooth: hci1 sending frame failed (-49) [ 971.803314] Bluetooth: hci0 command 0x1009 tx timeout [ 972.683321] Bluetooth: hci1 command 0x1009 tx timeout 18:05:58 executing program 0 (fault-call:3 fault-nth:17): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:05:58 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x1}) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$BLKROGET(r6, 0x125e, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = eventfd2(0x0, 0x0) r9 = fcntl$dupfd(r7, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 18:05:58 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r4 = socket(0x1e, 0x1, 0x0) sendmsg(r4, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) bind$vsock_stream(r4, &(0x7f0000000140)={0x28, 0x0, 0x2710, @local}, 0x10) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:05:58 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000000)={0xec2}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000012000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f00000002c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x4, 0x6b}}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 18:05:58 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f0216e168c0f76469ac2", 0x85}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x8) close(r1) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0x4d, 0x1, 0xff, "be1bd0a3d197662425993c19b3ff0df1", "18bc292fa745743ce762ad585e8b950db91cf7c4a8ad379019aaa4c20547d462e2b267f64c6c1ee6a2c8aa74350f735e3970219c7a1e744b"}, 0x4d, 0x1) clone(0x72826100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) 18:05:58 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x4) close(r2) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x2}) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r3, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x800000000000002, 0x3ae0) sendmmsg(r4, 0x0, 0x0, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000340)={&(0x7f0000000140)="a1a77fc71db1ee0c6b59d7cf37fa0b72e8a0db04e64bbb22b03d2bccd25b24d4c6d91ae4f04c", &(0x7f0000000180)=""/16, &(0x7f00000001c0)="e666efe3df6128bd01ef396bc196a70321f2242bce2596a36ec15fb6b0ed04ac45de2c22715b5f009c6b77d07f63c70ebf7aa50679b5a5bcd81f46f73264e889e62a4be8d4410d36a71a0eead4e15f4ee0c09793e89c822212a6e77d3b86a3e1b08ab16429730c8525eacda86364ce2e9f9ddcb0b7f43cfdcee1862dcb2a347f03e2902350690e41771f6af5cf901952e3b068d5", &(0x7f0000000280)="a38f2ca9292b09526cfad80fcd54f9b7793f316fbb7f89b87818a6ee80539f2c0c98f053271a7ee24a059eab5547eccef703090351469bd80ad6f55c6171c2b35e389a68f13f25370149171e9bdde50f00d8c07a846fd94c67699242bca47418a204989f8338d3e96ca58046e0ca4f25573868b68e3ef23f7552e92fff5027ecdf", 0xff, r6}, 0x38) ioctl$FICLONERANGE(r3, 0x4020940d, &(0x7f0000000080)={{r4}, 0x81, 0x3f, 0x4}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) [ 977.080530] FAULT_INJECTION: forcing a failure. [ 977.080530] name failslab, interval 1, probability 0, space 0, times 0 [ 977.110879] *** Guest State *** [ 977.116843] CPU: 0 PID: 6550 Comm: syz-executor.0 Not tainted 4.14.177-syzkaller #0 [ 977.124647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 977.134010] Call Trace: [ 977.136601] dump_stack+0x13e/0x194 [ 977.140237] should_fail.cold+0x10a/0x14b [ 977.144387] should_failslab+0xd6/0x130 [ 977.148360] kmem_cache_alloc+0x2b5/0x770 [ 977.152509] ? __mutex_unlock_slowpath+0x75/0x780 [ 977.157355] __kernfs_new_node+0x6f/0x470 [ 977.161501] kernfs_new_node+0x7b/0xe0 [ 977.165387] __kernfs_create_file+0x3d/0x319 [ 977.169817] sysfs_add_file_mode_ns+0x1e1/0x450 [ 977.174489] internal_create_group+0x23b/0x7e0 18:05:58 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000280)={0x4, 0x0, [{0x4, 0x2, 0x0, 0x0, @msi={0x3f, 0x7, 0x80, 0x3}}, {0x20, 0x1, 0x0, 0x0, @irqchip={0xfff, 0x4}}, {0x800, 0x3, 0x0, 0x0, @irqchip={0x0, 0x3e1}}, {0x1, 0x2, 0x0, 0x0, @irqchip={0x1, 0x1}}]}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x4, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xa8}, 0x40c02, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x9) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 977.179077] lo_ioctl+0x1123/0x1c40 [ 977.182711] ? loop_probe+0x160/0x160 [ 977.186510] blkdev_ioctl+0x91d/0x17d0 [ 977.190392] ? blkpg_ioctl+0x8e0/0x8e0 [ 977.194280] ? trace_hardirqs_on+0x10/0x10 [ 977.198528] block_ioctl+0xd9/0x120 [ 977.202161] ? blkdev_fallocate+0x3a0/0x3a0 [ 977.206484] do_vfs_ioctl+0x75a/0xfe0 [ 977.210284] ? selinux_file_mprotect+0x5c0/0x5c0 [ 977.215045] ? ioctl_preallocate+0x1a0/0x1a0 [ 977.219465] ? security_file_ioctl+0x76/0xb0 [ 977.223874] ? security_file_ioctl+0x83/0xb0 [ 977.228286] SyS_ioctl+0x7f/0xb0 [ 977.231657] ? do_vfs_ioctl+0xfe0/0xfe0 [ 977.235634] do_syscall_64+0x1d5/0x640 [ 977.239522] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 977.244722] RIP: 0033:0x45c6f7 [ 977.247902] RSP: 002b:00007f8760f38a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 977.255610] RAX: ffffffffffffffda RBX: 0000000000508240 RCX: 000000000045c6f7 [ 977.262876] RDX: 0000000000000007 RSI: 0000000000004c00 RDI: 0000000000000008 [ 977.270141] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 977.277414] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000006 [ 977.284787] R13: 0000000000000bde R14: 00000000004cdfbd R15: 00007f8760f396d4 [ 977.294799] CR0: actual=0x0000000000000020, shadow=0x0000000000000000, gh_mask=fffffffffffffff7 [ 977.316559] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 977.330873] CR3 = 0x00000000fffbc000 [ 977.335043] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 977.341249] RFLAGS=0x00010002 DR7 = 0x0000000000000400 [ 977.348167] Sysenter RSP=0000000000000f80 CS:RIP=0050:0000000000002810 [ 977.355273] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 977.363689] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 977.371885] SS: sel=0x0000, attr=0x00085, limit=0x00000000, base=0x0000000000000000 [ 977.380434] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 977.388886] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 977.397548] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 977.406149] GDTR: limit=0x00000000, base=0x0000000000000000 [ 977.416667] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 977.434772] IDTR: limit=0x00000000, base=0x0000000000000000 [ 977.444948] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 977.460253] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 977.477566] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 977.488367] Interruptibility = 00000000 ActivityState = 00000000 [ 977.503755] *** Host State *** [ 977.507232] RIP = 0xffffffff8117dacf RSP = 0xffff88809eb179b0 [ 977.515308] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 977.521902] FSBase=00007ff828bc6700 GSBase=ffff8880aea00000 TRBase=fffffe0000003000 [ 977.525141] IPVS: ftp: loaded support on port[0] = 21 18:05:58 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x2, 0x0, 0x2, 0x10, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x2, @perf_bp={&(0x7f0000000380), 0x4}, 0x0, 0x0, 0xff, 0x6}, 0x0, 0x5, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(0xffffffffffffffff, 0x0, 0x486, &(0x7f0000000080), &(0x7f00000001c0)=0xc) r4 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f0000000280)=""/237) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) [ 977.531346] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 977.541681] CR0=0000000080050033 CR3=000000008dcc5000 CR4=00000000001426f0 [ 977.551904] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff866018a0 [ 977.560736] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 977.569412] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 977.576325] EXT4-fs (loop0): Invalid log block size: 60930 [ 977.582145] *** Control State *** 18:05:59 executing program 0 (fault-call:3 fault-nth:18): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) [ 977.587225] PinBased=0000003f CPUBased=b699edfa SecondaryExec=000000ea [ 977.599888] EntryControls=0000d1ff ExitControls=002fefff [ 977.608595] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 18:05:59 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000048000/0x18000)=nil, &(0x7f0000000240)=[@text16={0x10, &(0x7f0000000300)="660f388252acf0fe860001fb0fc770ce0f785601263ef30f5aeb64660ff50466b90a08000066b80000000066ba000000000f30670f0666b9ca08000066b8a8d6000066ba000000000f30", 0xfffffebe}], 0x0, 0x1f, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x2, 0x2, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0xffffff48, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKFLSBUF(0xffffffffffffffff, 0x1261, &(0x7f00000001c0)=0x9) r5 = syz_open_dev$rtc(&(0x7f0000000140)='/dev/rtc#\x00', 0x1, 0x24b2a1ca531069d2) fcntl$addseals(r5, 0x409, 0x9) r6 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 977.651019] VMEntry: intr_info=80000306 errcode=00000000 ilen=00000000 [ 977.686917] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 18:05:59 executing program 3: perf_event_open(&(0x7f0000000240)={0x5, 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, 0x2, @perf_config_ext={0xfffffffffffffffc, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget(0x2, 0x1, 0x20) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) semtimedop(r0, &(0x7f0000000080)=[{0x2, 0x800, 0x1800}, {0x0, 0xff, 0x1000}], 0x2, &(0x7f0000000140)={r1, r2+10000000}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r3, 0x400455c8, 0x4) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000000)) r6 = semget$private(0x0, 0x20000000102, 0x0) semop(r6, &(0x7f00000001c0)=[{0x0, 0xffff}], 0x1) semop(r6, &(0x7f0000000380)=[{}, {0x0, 0xffff}], 0x2) semctl$IPC_RMID(r6, 0x0, 0x0) semctl$SETALL(r6, 0x0, 0x11, &(0x7f0000000180)=[0x4, 0x3, 0x81, 0x6]) r7 = socket$inet_udplite(0x2, 0x2, 0x88) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_DISABLE(r8, 0x2401, 0x8) [ 977.714128] FAULT_INJECTION: forcing a failure. [ 977.714128] name failslab, interval 1, probability 0, space 0, times 0 [ 977.726821] reason=80000021 qualification=0000000000000000 [ 977.735070] print_req_error: I/O error, dev loop0, sector 0 [ 977.740909] print_req_error: I/O error, dev loop0, sector 0 [ 977.746700] Buffer I/O error on dev loop0, logical block 0, async page read [ 977.759216] print_req_error: I/O error, dev loop0, sector 0 [ 977.765085] Buffer I/O error on dev loop0, logical block 0, async page read [ 977.775969] print_req_error: I/O error, dev loop0, sector 0 [ 977.781749] Buffer I/O error on dev loop0, logical block 0, async page read [ 977.790474] print_req_error: I/O error, dev loop0, sector 0 [ 977.796532] Buffer I/O error on dev loop0, logical block 0, async page read [ 977.805591] print_req_error: I/O error, dev loop0, sector 0 [ 977.811410] Buffer I/O error on dev loop0, logical block 0, async page read [ 977.822724] Bluetooth: Unknown HCI packet type 5e [ 977.829050] Bluetooth: Unknown HCI packet type 43 [ 977.829143] print_req_error: I/O error, dev loop0, sector 0 [ 977.839696] Buffer I/O error on dev loop0, logical block 0, async page read [ 977.847203] print_req_error: I/O error, dev loop0, sector 0 [ 977.849442] Bluetooth: Unknown HCI packet type 5e [ 977.852994] Buffer I/O error on dev loop0, logical block 0, async page read [ 977.855551] print_req_error: I/O error, dev loop0, sector 0 [ 977.871954] Buffer I/O error on dev loop0, logical block 0, async page read [ 977.879362] print_req_error: I/O error, dev loop0, sector 0 [ 977.885331] Buffer I/O error on dev loop0, logical block 0, async page read [ 977.892662] Buffer I/O error on dev loop0, logical block 0, async page read [ 977.918478] Bluetooth: Unknown HCI packet type 50 [ 977.924130] CPU: 1 PID: 6604 Comm: syz-executor.0 Not tainted 4.14.177-syzkaller #0 [ 977.931931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 977.941283] Call Trace: [ 977.943871] dump_stack+0x13e/0x194 [ 977.947501] should_fail.cold+0x10a/0x14b [ 977.951647] should_failslab+0xd6/0x130 [ 977.955620] kmem_cache_alloc+0x2b5/0x770 [ 977.959770] ? __mutex_unlock_slowpath+0x75/0x780 [ 977.964614] __kernfs_new_node+0x6f/0x470 [ 977.968763] kernfs_new_node+0x7b/0xe0 [ 977.972649] __kernfs_create_file+0x3d/0x319 [ 977.977058] sysfs_add_file_mode_ns+0x1e1/0x450 [ 977.981731] internal_create_group+0x23b/0x7e0 [ 977.986325] lo_ioctl+0x1123/0x1c40 [ 977.989953] ? loop_probe+0x160/0x160 [ 977.993759] blkdev_ioctl+0x91d/0x17d0 [ 977.997646] ? blkpg_ioctl+0x8e0/0x8e0 [ 978.001532] ? trace_hardirqs_on+0x10/0x10 [ 978.005783] block_ioctl+0xd9/0x120 [ 978.009409] ? blkdev_fallocate+0x3a0/0x3a0 [ 978.013733] do_vfs_ioctl+0x75a/0xfe0 [ 978.017537] ? selinux_file_mprotect+0x5c0/0x5c0 [ 978.022291] ? ioctl_preallocate+0x1a0/0x1a0 [ 978.026715] ? security_file_ioctl+0x76/0xb0 [ 978.031121] ? security_file_ioctl+0x83/0xb0 [ 978.035530] SyS_ioctl+0x7f/0xb0 [ 978.038894] ? do_vfs_ioctl+0xfe0/0xfe0 [ 978.042870] do_syscall_64+0x1d5/0x640 [ 978.046774] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 978.051951] RIP: 0033:0x45c6f7 [ 978.055120] RSP: 002b:00007f8760f38a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 18:05:59 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000280)=0x1c) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r3, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001900)=ANY=[@ANYBLOB="300000000203010400000000e80000000000000008000100010000000900020000000000010000cfd400004000000008"], 0x30}}, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 978.062824] RAX: ffffffffffffffda RBX: 0000000000508240 RCX: 000000000045c6f7 [ 978.070073] RDX: 0000000000000007 RSI: 0000000000004c00 RDI: 0000000000000008 [ 978.077319] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 978.084571] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000006 [ 978.091818] R13: 0000000000000bde R14: 00000000004cdfbd R15: 00007f8760f396d4 [ 978.111303] Bluetooth: Unknown HCI packet type 5e [ 978.120788] Bluetooth: Unknown HCI packet type 40 [ 978.138791] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 18:05:59 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x8000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)='./file0\x00') ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0xc12) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000140)={0x3, 0x8001, 0x7fff, 0x8001}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:05:59 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x1}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000140)={0x0, @l2={0x1f, 0xc9cc, @any, 0x0, 0x1}, @llc={0x1a, 0x30e, 0x7f, 0x4, 0x9, 0xb7}, @phonet={0x23, 0x7, 0x9, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f00000000c0)='hsr0\x00', 0x0, 0x800, 0x70}) setreuid(0x0, r6) setuid(0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = eventfd2(0x0, 0x80800) r9 = fcntl$dupfd(r7, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) flock(r7, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) [ 978.206696] IDTVectoring: info=00000000 errcode=00000000 [ 978.212259] TSC Offset = 0xfffffdf138c5ea75 [ 978.220791] EPT pointer = 0x00000000a038e01e [ 978.248597] Virtual processor ID = 0x0001 [ 978.268710] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 978.287310] EXT4-fs (loop0): Invalid log block size: 60930 18:05:59 executing program 0 (fault-call:3 fault-nth:19): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:05:59 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000000)={0xec2}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000012000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f00000002c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x4, 0x6b}}) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 978.442598] FAULT_INJECTION: forcing a failure. [ 978.442598] name failslab, interval 1, probability 0, space 0, times 0 [ 978.509295] CPU: 0 PID: 6671 Comm: syz-executor.0 Not tainted 4.14.177-syzkaller #0 [ 978.517124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 978.526492] Call Trace: [ 978.529083] dump_stack+0x13e/0x194 [ 978.532694] should_fail.cold+0x10a/0x14b [ 978.536826] should_failslab+0xd6/0x130 [ 978.540783] kmem_cache_alloc_trace+0x2db/0x7b0 [ 978.545449] ? __kernfs_create_file+0x285/0x319 [ 978.550097] ? kernfs_put+0x24/0x480 [ 978.553787] ? sysfs_add_file_mode_ns+0x1e1/0x450 [ 978.558609] ? devm_device_remove_groups+0x50/0x50 [ 978.566121] kobject_uevent_env+0x1fa/0xc50 [ 978.570429] lo_ioctl+0x1192/0x1c40 [ 978.574044] ? loop_probe+0x160/0x160 [ 978.577823] blkdev_ioctl+0x91d/0x17d0 [ 978.581689] ? blkpg_ioctl+0x8e0/0x8e0 [ 978.585559] ? trace_hardirqs_on+0x10/0x10 [ 978.589792] block_ioctl+0xd9/0x120 [ 978.593398] ? blkdev_fallocate+0x3a0/0x3a0 [ 978.597712] do_vfs_ioctl+0x75a/0xfe0 [ 978.601508] ? selinux_file_mprotect+0x5c0/0x5c0 [ 978.606244] ? ioctl_preallocate+0x1a0/0x1a0 [ 978.610641] ? security_file_ioctl+0x76/0xb0 [ 978.615026] ? security_file_ioctl+0x83/0xb0 [ 978.619414] SyS_ioctl+0x7f/0xb0 [ 978.622804] ? do_vfs_ioctl+0xfe0/0xfe0 [ 978.626762] do_syscall_64+0x1d5/0x640 [ 978.630631] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 978.635800] RIP: 0033:0x45c6f7 [ 978.638965] RSP: 002b:00007f8760f17a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 978.646662] RAX: ffffffffffffffda RBX: 0000000000508240 RCX: 000000000045c6f7 [ 978.653909] RDX: 0000000000000007 RSI: 0000000000004c00 RDI: 0000000000000008 [ 978.661157] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 000000000000000a [ 978.668416] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000006 [ 978.675664] R13: 0000000000000bde R14: 00000000004cdfbd R15: 00007f8760f186d4 [ 978.750570] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 978.791860] EXT4-fs (loop0): Invalid log block size: 60930 18:06:00 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f0216e168c0f76469ac2", 0x85}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x8) close(r1) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0x4d, 0x1, 0xff, "be1bd0a3d197662425993c19b3ff0df1", "18bc292fa745743ce762ad585e8b950db91cf7c4a8ad379019aaa4c20547d462e2b267f64c6c1ee6a2c8aa74350f735e3970219c7a1e744b"}, 0x4d, 0x1) clone(0x72826100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) 18:06:00 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r6 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x8, 0x7, 0xff, 0x0, 0x0, 0x8000, 0x20, 0x7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x80, 0x4, @perf_bp={&(0x7f0000000140), 0x5}, 0xa000, 0x4, 0xffffffff, 0x4, 0x80000001, 0x100}, 0x0, 0xffffffffffffffff, r6, 0x9) 18:06:00 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000012000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f00000002c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x4, 0x6b}}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 18:06:00 executing program 0 (fault-call:3 fault-nth:20): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) [ 979.078772] *** Guest State *** [ 979.091381] CR0: actual=0x0000000000000020, shadow=0x0000000000000000, gh_mask=fffffffffffffff7 [ 979.104184] kvm [6707]: vcpu0, guest rIP: 0xcb disabled perfctr wrmsr: 0xc1 data 0x0 [ 979.113263] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 979.118698] FAULT_INJECTION: forcing a failure. [ 979.118698] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 979.122105] CR3 = 0x00000000fffbc000 [ 979.133880] CPU: 1 PID: 6713 Comm: syz-executor.0 Not tainted 4.14.177-syzkaller #0 [ 979.133887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 979.133890] Call Trace: [ 979.133909] dump_stack+0x13e/0x194 [ 979.133926] should_fail.cold+0x10a/0x14b [ 979.133940] __alloc_pages_nodemask+0x1bf/0x700 [ 979.133952] ? save_trace+0x290/0x290 [ 979.133961] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 979.133980] cache_grow_begin+0x7b/0x410 [ 979.159473] RSP = 0x0000000000000f80 RIP = 0x0000000000002000 [ 979.160994] kmem_cache_alloc_trace+0x6cf/0x7b0 [ 979.161009] ? kernfs_put+0x24/0x480 [ 979.169208] RFLAGS=0x00010046 DR7 = 0x0000000000000400 [ 979.169790] ? sysfs_add_file_mode_ns+0x1e1/0x450 [ 979.169802] ? devm_device_remove_groups+0x50/0x50 [ 979.169814] kobject_uevent_env+0x1fa/0xc50 [ 979.173666] Sysenter RSP=0000000000000f80 CS:RIP=0050:0000000000002810 [ 979.178706] lo_ioctl+0x1192/0x1c40 [ 979.178723] ? loop_probe+0x160/0x160 [ 979.182801] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 979.188709] blkdev_ioctl+0x91d/0x17d0 [ 979.188720] ? blkpg_ioctl+0x8e0/0x8e0 [ 979.188729] ? trace_hardirqs_on+0x10/0x10 [ 979.188748] block_ioctl+0xd9/0x120 [ 979.193447] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 979.197071] ? blkdev_fallocate+0x3a0/0x3a0 [ 979.197083] do_vfs_ioctl+0x75a/0xfe0 [ 979.197093] ? selinux_file_mprotect+0x5c0/0x5c0 [ 979.197103] ? ioctl_preallocate+0x1a0/0x1a0 [ 979.203127] SS: sel=0x0000, attr=0x00085, limit=0x00000000, base=0x0000000000000000 [ 979.207894] ? security_file_ioctl+0x76/0xb0 [ 979.207901] ? security_file_ioctl+0x83/0xb0 [ 979.207913] SyS_ioctl+0x7f/0xb0 [ 979.212881] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 979.217118] ? do_vfs_ioctl+0xfe0/0xfe0 [ 979.217131] do_syscall_64+0x1d5/0x640 [ 979.217148] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 979.223849] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 18:06:00 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x1}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = eventfd2(0x0, 0x0) r7 = fcntl$dupfd(r5, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) r8 = socket(0x1e, 0x1, 0x0) sendmsg(r8, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) sendmsg$rds(r8, &(0x7f00000016c0)={&(0x7f00000000c0)={0x2, 0x4e22, @private=0xa010101}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/127, 0x7f}, {&(0x7f00000001c0)=""/51, 0x33}, {&(0x7f0000000200)=""/168, 0xa8}], 0x3, &(0x7f0000001580)=[@rdma_dest={0x18, 0x114, 0x2, {0x3f, 0x1}}, @rdma_dest={0x18, 0x114, 0x2, {0xfffffffa, 0x8}}, @mask_cswp={0x58, 0x114, 0x9, {{0x3, 0x80000001}, &(0x7f0000000300)=0x37, &(0x7f0000000340)=0x6, 0x66cb, 0x8, 0x80000001, 0x2, 0x40, 0x4}}, @rdma_args={0x48, 0x114, 0x1, {{0x1, 0x9}, {&(0x7f0000000380)=""/36, 0x24}, &(0x7f0000001480)=[{&(0x7f00000003c0)=""/72, 0x48}, {&(0x7f0000000440)=""/24, 0x18}, {&(0x7f0000000480)=""/4096, 0x1000}], 0x3, 0x10}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000014c0)=""/99, 0x63}, &(0x7f0000001540), 0x64}}, @zcopy_cookie={0x18, 0x114, 0xc, 0x9}, @rdma_dest={0x18, 0x114, 0x2, {0x6000, 0x5}}], 0x130, 0x20000000}, 0x10) [ 979.227389] RIP: 0033:0x45c6f7 [ 979.227395] RSP: 002b:00007f8760f38a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 979.227405] RAX: ffffffffffffffda RBX: 0000000000508240 RCX: 000000000045c6f7 [ 979.227410] RDX: 0000000000000007 RSI: 0000000000004c00 RDI: 0000000000000008 [ 979.227418] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 979.231247] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 979.239134] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000006 18:06:00 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000034000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xc1, 0x0, 0x10, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x1, @perf_config_ext={0xa8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r7 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x8) ioctl$HDIO_GETGEO(r7, 0x301, &(0x7f00000001c0)) bind$tipc(r4, &(0x7f0000000280)=@nameseq={0x1e, 0x1, 0x0, {0xb57416bbfe42e188, 0x0, 0x2}}, 0x10) [ 979.239140] R13: 0000000000000bde R14: 00000000004cdfbd R15: 00007f8760f396d4 [ 979.347913] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 979.470362] GDTR: limit=0x00000000, base=0x0000000000000000 [ 979.471477] EXT4-fs (loop0): Invalid log block size: 60930 [ 979.478700] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 979.494578] IDTR: limit=0x00000000, base=0x0000000000000000 [ 979.502732] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 979.512589] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 979.519703] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 979.528249] Interruptibility = 00000000 ActivityState = 00000000 [ 979.535289] *** Host State *** [ 979.549795] RIP = 0xffffffff8117dacf RSP = 0xffff88804f6bf9b0 [ 979.556114] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 979.565701] FSBase=00007ff828bc6700 GSBase=ffff8880aea00000 TRBase=fffffe0000003000 [ 979.574895] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 979.580936] CR0=0000000080050033 CR3=00000000a3be4000 CR4=00000000001426f0 [ 979.588961] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff866018a0 [ 979.595991] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 979.602292] *** Control State *** [ 979.607149] PinBased=0000003f CPUBased=b699edfa SecondaryExec=000000ea [ 979.614430] EntryControls=0000d1ff ExitControls=002fefff [ 979.619959] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 979.628594] VMEntry: intr_info=80000306 errcode=00000000 ilen=00000000 [ 979.635776] VMExit: intr_info=00000000 errcode=00000000 ilen=00000002 [ 979.642420] reason=80000021 qualification=0000000000000000 [ 979.650120] IDTVectoring: info=00000000 errcode=00000000 [ 979.656080] TSC Offset = 0xfffffdf02a89cfa6 [ 979.660399] EPT pointer = 0x000000008f69601e [ 979.665766] Virtual processor ID = 0x0001 [ 979.882873] Bluetooth: hci0 command 0x1003 tx timeout [ 979.888215] Bluetooth: hci0 sending frame failed (-49) [ 981.962801] Bluetooth: hci0 command 0x1001 tx timeout [ 981.968196] Bluetooth: hci0 sending frame failed (-49) [ 984.042414] Bluetooth: hci0 command 0x1009 tx timeout 18:06:09 executing program 0 (fault-call:3 fault-nth:21): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:06:09 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) r0 = socket(0x10, 0x803, 0x0) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r0, 0x6, 0x15, &(0x7f0000000140), 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x3, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xa8}, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 18:06:09 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000012000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f00000002c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x4, 0x6b}}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 18:06:09 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f0216e168c0f76469ac2", 0x85}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x8) close(r1) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0x51, 0x1, 0xff, "be1bd0a3d197662425993c19b3ff0df1", "18bc292fa745743ce762ad585e8b950db91cf7c4a8ad379019aaa4c20547d462e2b267f64c6c1ee6a2c8aa74350f735e3970219c7a1e744b1fb77f71"}, 0x51, 0x1) clone(0x72826100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) 18:06:09 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x1000}) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = eventfd2(0x0, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet_udplite(0x2, 0x2, 0x88) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$TUNSETFILTEREBPF(r7, 0x800454e1, &(0x7f00000000c0)=r9) 18:06:09 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400220) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$KDENABIO(r7, 0x4b36) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000040)=0x8000000f) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x4000000) r8 = semget$private(0x0, 0x4, 0x200) semctl$SEM_STAT(r8, 0x1, 0x12, &(0x7f0000000100)=""/4094) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT32(r5, 0xc06c4124, &(0x7f0000001100)) [ 987.981386] FAULT_INJECTION: forcing a failure. [ 987.981386] name failslab, interval 1, probability 0, space 0, times 0 [ 988.006613] *** Guest State *** [ 988.025771] CR0: actual=0x0000000000000020, shadow=0x0000000000000000, gh_mask=fffffffffffffff7 [ 988.069135] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 988.075960] CPU: 1 PID: 6778 Comm: syz-executor.0 Not tainted 4.14.177-syzkaller #0 [ 988.085785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 988.095136] Call Trace: [ 988.096318] CR3 = 0x00000000fffbc000 [ 988.097722] dump_stack+0x13e/0x194 [ 988.097740] should_fail.cold+0x10a/0x14b [ 988.097755] should_failslab+0xd6/0x130 [ 988.097765] __kmalloc+0x2e9/0x7c0 [ 988.101558] RSP = 0x0000000000000f80 RIP = 0x0000000000002000 [ 988.105074] ? kobject_get_path+0xb0/0x180 [ 988.105083] ? kobject_uevent_env+0x1fa/0xc50 [ 988.105093] ? rcu_read_lock_sched_held+0x10a/0x130 [ 988.105102] ? kmem_cache_alloc_trace+0x63e/0x7b0 [ 988.105116] kobject_get_path+0xb0/0x180 [ 988.105129] kobject_uevent_env+0x21e/0xc50 [ 988.105147] lo_ioctl+0x1192/0x1c40 [ 988.105162] ? loop_probe+0x160/0x160 [ 988.111122] RFLAGS=0x00010046 DR7 = 0x0000000000000400 [ 988.113244] blkdev_ioctl+0x91d/0x17d0 18:06:09 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:06:09 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x7f) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x4) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000080)=0xd) [ 988.113253] ? blkpg_ioctl+0x8e0/0x8e0 [ 988.113265] ? trace_hardirqs_on+0x10/0x10 [ 988.113286] block_ioctl+0xd9/0x120 [ 988.113295] ? blkdev_fallocate+0x3a0/0x3a0 [ 988.113307] do_vfs_ioctl+0x75a/0xfe0 [ 988.113320] ? selinux_file_mprotect+0x5c0/0x5c0 [ 988.117717] Sysenter RSP=0000000000000f80 CS:RIP=0050:0000000000002810 [ 988.122787] ? ioctl_preallocate+0x1a0/0x1a0 [ 988.122809] ? security_file_ioctl+0x76/0xb0 [ 988.122819] ? security_file_ioctl+0x83/0xb0 [ 988.122830] SyS_ioctl+0x7f/0xb0 [ 988.122839] ? do_vfs_ioctl+0xfe0/0xfe0 [ 988.122851] do_syscall_64+0x1d5/0x640 [ 988.122867] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 988.127402] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 988.131566] RIP: 0033:0x45c6f7 [ 988.131572] RSP: 002b:00007f8760f38a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 988.131583] RAX: ffffffffffffffda RBX: 0000000000508240 RCX: 000000000045c6f7 [ 988.131589] RDX: 0000000000000007 RSI: 0000000000004c00 RDI: 0000000000000008 [ 988.131594] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 988.131600] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000006 [ 988.131606] R13: 0000000000000bde R14: 00000000004cdfbd R15: 00007f8760f396d4 [ 988.162806] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 988.307664] EXT4-fs (loop0): Invalid log block size: 60930 [ 988.328352] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 988.339811] kvm [6798]: vcpu0, guest rIP: 0xcb disabled perfctr wrmsr: 0xc1 data 0x0 [ 988.349318] SS: sel=0x0000, attr=0x00085, limit=0x00000000, base=0x0000000000000000 18:06:09 executing program 0 (fault-call:3 fault-nth:22): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) [ 988.389925] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 988.415251] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 988.430513] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 988.454758] GDTR: limit=0x00000000, base=0x0000000000000000 [ 988.463385] FAULT_INJECTION: forcing a failure. [ 988.463385] name failslab, interval 1, probability 0, space 0, times 0 [ 988.477289] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 988.485294] CPU: 0 PID: 6816 Comm: syz-executor.0 Not tainted 4.14.177-syzkaller #0 [ 988.485390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 988.485395] Call Trace: [ 988.485412] dump_stack+0x13e/0x194 [ 988.485430] should_fail.cold+0x10a/0x14b [ 988.485446] should_failslab+0xd6/0x130 [ 988.485458] kmem_cache_alloc_node+0x288/0x7a0 [ 988.485470] ? netlink_has_listeners+0x1d8/0x310 [ 988.500099] IDTR: limit=0x00000000, base=0x0000000000000000 [ 988.502637] __alloc_skb+0x9a/0x4c0 [ 988.502648] ? skb_trim+0x160/0x160 [ 988.502661] ? netlink_has_listeners+0x1ff/0x310 [ 988.502672] kobject_uevent_env+0x6d1/0xc50 [ 988.502689] lo_ioctl+0x1192/0x1c40 [ 988.502701] ? loop_probe+0x160/0x160 [ 988.502714] blkdev_ioctl+0x91d/0x17d0 [ 988.508139] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 988.508889] ? blkpg_ioctl+0x8e0/0x8e0 [ 988.517693] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 988.521527] ? trace_hardirqs_on+0x10/0x10 [ 988.521547] block_ioctl+0xd9/0x120 [ 988.527484] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 988.534235] ? blkdev_fallocate+0x3a0/0x3a0 [ 988.534248] do_vfs_ioctl+0x75a/0xfe0 [ 988.534260] ? selinux_file_mprotect+0x5c0/0x5c0 [ 988.534271] ? ioctl_preallocate+0x1a0/0x1a0 [ 988.534289] ? security_file_ioctl+0x76/0xb0 [ 988.534298] ? security_file_ioctl+0x83/0xb0 [ 988.534309] SyS_ioctl+0x7f/0xb0 [ 988.534318] ? do_vfs_ioctl+0xfe0/0xfe0 [ 988.534330] do_syscall_64+0x1d5/0x640 [ 988.534346] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 988.546127] Interruptibility = 00000000 ActivityState = 00000000 [ 988.546291] RIP: 0033:0x45c6f7 [ 988.550643] *** Host State *** [ 988.554187] RSP: 002b:00007f8760f38a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 988.554198] RAX: ffffffffffffffda RBX: 0000000000508240 RCX: 000000000045c6f7 [ 988.554203] RDX: 0000000000000007 RSI: 0000000000004c00 RDI: 0000000000000008 [ 988.554207] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 988.554212] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000006 [ 988.554217] R13: 0000000000000bde R14: 00000000004cdfbd R15: 00007f8760f396d4 [ 988.648408] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 18:06:10 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x1}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = eventfd2(0x0, 0x0) r7 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r7, 0x0, 0x0, 0x0) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r9, 0x800000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f00000000c0)={r9, 0x800, 0x69, 0x5}, 0x10) r10 = fcntl$dupfd(r5, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) [ 988.680159] RIP = 0xffffffff8117dacf RSP = 0xffff888049d8f9b0 [ 988.713719] EXT4-fs (loop0): Invalid log block size: 60930 [ 988.740900] IPVS: ftp: loaded support on port[0] = 21 18:06:10 executing program 0 (fault-call:3 fault-nth:23): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) [ 988.824988] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 988.840836] FSBase=00007ff828bc6700 GSBase=ffff8880aea00000 TRBase=fffffe0000003000 [ 988.863009] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 988.869416] FAULT_INJECTION: forcing a failure. [ 988.869416] name failslab, interval 1, probability 0, space 0, times 0 [ 988.880683] CR0=0000000080050033 CR3=000000008b7ed000 CR4=00000000001426f0 [ 988.880694] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff866018a0 [ 988.880703] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 988.880705] *** Control State *** [ 988.880710] PinBased=0000003f CPUBased=b699edfa SecondaryExec=000000ea [ 988.880715] EntryControls=0000d1ff ExitControls=002fefff [ 988.880723] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 988.880728] VMEntry: intr_info=80000306 errcode=00000000 ilen=00000000 [ 988.880732] VMExit: intr_info=00000000 errcode=00000000 ilen=00000002 [ 988.880737] reason=80000021 qualification=0000000000000000 [ 988.880742] IDTVectoring: info=00000000 errcode=00000000 [ 988.880746] TSC Offset = 0xfffffdeb6414f5cc [ 988.880752] EPT pointer = 0x000000009000d01e [ 988.880759] Virtual processor ID = 0x0002 [ 988.969616] CPU: 1 PID: 6830 Comm: syz-executor.0 Not tainted 4.14.177-syzkaller #0 [ 988.977420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 988.986772] Call Trace: [ 988.989364] dump_stack+0x13e/0x194 [ 988.993004] should_fail.cold+0x10a/0x14b [ 988.997152] should_failslab+0xd6/0x130 [ 989.001128] kmem_cache_alloc_node+0x288/0x7a0 [ 989.005710] ? netlink_has_listeners+0x1d8/0x310 [ 989.010471] __alloc_skb+0x9a/0x4c0 [ 989.014103] ? skb_trim+0x160/0x160 [ 989.017730] ? netlink_has_listeners+0x1ff/0x310 [ 989.022486] kobject_uevent_env+0x6d1/0xc50 [ 989.026817] lo_ioctl+0x1192/0x1c40 [ 989.030445] ? loop_probe+0x160/0x160 [ 989.034248] blkdev_ioctl+0x91d/0x17d0 [ 989.038134] ? blkpg_ioctl+0x8e0/0x8e0 [ 989.042023] ? trace_hardirqs_on+0x10/0x10 [ 989.046271] block_ioctl+0xd9/0x120 [ 989.049896] ? blkdev_fallocate+0x3a0/0x3a0 [ 989.054215] do_vfs_ioctl+0x75a/0xfe0 [ 989.058015] ? selinux_file_mprotect+0x5c0/0x5c0 [ 989.062768] ? ioctl_preallocate+0x1a0/0x1a0 [ 989.067185] ? security_file_ioctl+0x76/0xb0 [ 989.071590] ? security_file_ioctl+0x83/0xb0 [ 989.075998] SyS_ioctl+0x7f/0xb0 [ 989.079364] ? do_vfs_ioctl+0xfe0/0xfe0 [ 989.083343] do_syscall_64+0x1d5/0x640 [ 989.087236] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 989.092418] RIP: 0033:0x45c6f7 [ 989.095602] RSP: 002b:00007f8760f38a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 989.103310] RAX: ffffffffffffffda RBX: 0000000000508240 RCX: 000000000045c6f7 [ 989.110576] RDX: 0000000000000007 RSI: 0000000000004c00 RDI: 0000000000000008 [ 989.117839] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 989.125102] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000006 [ 989.132366] R13: 0000000000000bde R14: 00000000004cdfbd R15: 00007f8760f396d4 [ 989.150030] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 989.157999] EXT4-fs (loop0): Invalid log block size: 60930 18:06:10 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000012000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f00000002c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x4, 0x6b}}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 18:06:10 executing program 0 (fault-call:3 fault-nth:24): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) [ 989.256087] FAULT_INJECTION: forcing a failure. [ 989.256087] name failslab, interval 1, probability 0, space 0, times 0 [ 989.317354] CPU: 0 PID: 6842 Comm: syz-executor.0 Not tainted 4.14.177-syzkaller #0 [ 989.325177] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 989.334549] Call Trace: [ 989.337153] dump_stack+0x13e/0x194 [ 989.340789] should_fail.cold+0x10a/0x14b [ 989.344955] should_failslab+0xd6/0x130 [ 989.348943] kmem_cache_alloc_node_trace+0x292/0x7b0 [ 989.354054] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 989.359516] ? __alloc_skb+0x9a/0x4c0 [ 989.363325] __kmalloc_node_track_caller+0x38/0x70 [ 989.368264] __kmalloc_reserve.isra.0+0x35/0xd0 [ 989.372937] __alloc_skb+0xca/0x4c0 [ 989.376566] ? skb_trim+0x160/0x160 [ 989.380192] ? netlink_has_listeners+0x1ff/0x310 [ 989.384949] kobject_uevent_env+0x6d1/0xc50 [ 989.389385] lo_ioctl+0x1192/0x1c40 [ 989.393013] ? loop_probe+0x160/0x160 [ 989.396814] blkdev_ioctl+0x91d/0x17d0 [ 989.400699] ? blkpg_ioctl+0x8e0/0x8e0 [ 989.404587] ? trace_hardirqs_on+0x10/0x10 [ 989.408826] block_ioctl+0xd9/0x120 [ 989.412451] ? blkdev_fallocate+0x3a0/0x3a0 [ 989.416774] do_vfs_ioctl+0x75a/0xfe0 [ 989.420575] ? selinux_file_mprotect+0x5c0/0x5c0 [ 989.425333] ? ioctl_preallocate+0x1a0/0x1a0 [ 989.429759] ? security_file_ioctl+0x76/0xb0 [ 989.434168] ? security_file_ioctl+0x83/0xb0 [ 989.438593] SyS_ioctl+0x7f/0xb0 [ 989.441956] ? do_vfs_ioctl+0xfe0/0xfe0 [ 989.445932] do_syscall_64+0x1d5/0x640 [ 989.449826] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 989.455016] RIP: 0033:0x45c6f7 [ 989.458222] RSP: 002b:00007f8760f38a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 989.465923] RAX: ffffffffffffffda RBX: 0000000000508240 RCX: 000000000045c6f7 [ 989.473186] RDX: 0000000000000007 RSI: 0000000000004c00 RDI: 0000000000000008 [ 989.480452] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 989.487817] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000006 [ 989.495094] R13: 0000000000000bde R14: 00000000004cdfbd R15: 00007f8760f396d4 [ 989.538955] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 989.551254] EXT4-fs (loop0): Invalid log block size: 60930 18:06:11 executing program 0 (fault-call:3 fault-nth:25): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:06:11 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000000)={0xec2}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000012000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f00000002c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x4, 0x6b}}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) [ 989.757859] FAULT_INJECTION: forcing a failure. [ 989.757859] name failslab, interval 1, probability 0, space 0, times 0 [ 989.783725] CPU: 1 PID: 6862 Comm: syz-executor.0 Not tainted 4.14.177-syzkaller #0 [ 989.791566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 989.800921] Call Trace: [ 989.803518] dump_stack+0x13e/0x194 [ 989.807159] should_fail.cold+0x10a/0x14b [ 989.811319] should_failslab+0xd6/0x130 [ 989.815302] kmem_cache_alloc_node_trace+0x292/0x7b0 [ 989.820411] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 989.825869] ? __alloc_skb+0x9a/0x4c0 [ 989.829675] __kmalloc_node_track_caller+0x38/0x70 [ 989.834616] __kmalloc_reserve.isra.0+0x35/0xd0 [ 989.839300] __alloc_skb+0xca/0x4c0 [ 989.842931] ? skb_trim+0x160/0x160 [ 989.846572] ? netlink_has_listeners+0x1ff/0x310 [ 989.851331] kobject_uevent_env+0x6d1/0xc50 [ 989.855664] lo_ioctl+0x1192/0x1c40 [ 989.859321] ? loop_probe+0x160/0x160 [ 989.863126] blkdev_ioctl+0x91d/0x17d0 [ 989.867016] ? blkpg_ioctl+0x8e0/0x8e0 [ 989.870906] ? trace_hardirqs_on+0x10/0x10 [ 989.875153] block_ioctl+0xd9/0x120 [ 989.878784] ? blkdev_fallocate+0x3a0/0x3a0 [ 989.883114] do_vfs_ioctl+0x75a/0xfe0 [ 989.886919] ? selinux_file_mprotect+0x5c0/0x5c0 [ 989.891682] ? ioctl_preallocate+0x1a0/0x1a0 [ 989.896107] ? security_file_ioctl+0x76/0xb0 [ 989.900514] ? security_file_ioctl+0x83/0xb0 [ 989.904924] SyS_ioctl+0x7f/0xb0 [ 989.908289] ? do_vfs_ioctl+0xfe0/0xfe0 [ 989.912267] do_syscall_64+0x1d5/0x640 [ 989.916162] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 989.921350] RIP: 0033:0x45c6f7 [ 989.924535] RSP: 002b:00007f8760f38a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 989.932264] RAX: ffffffffffffffda RBX: 0000000000508240 RCX: 000000000045c6f7 [ 989.939546] RDX: 0000000000000007 RSI: 0000000000004c00 RDI: 0000000000000008 [ 989.946816] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 989.954083] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000006 [ 989.961362] R13: 0000000000000bde R14: 00000000004cdfbd R15: 00007f8760f396d4 [ 990.238185] print_req_error: 42 callbacks suppressed [ 990.238190] print_req_error: I/O error, dev loop0, sector 0 [ 990.267367] print_req_error: I/O error, dev loop0, sector 0 [ 990.273176] buffer_io_error: 40 callbacks suppressed [ 990.273182] Buffer I/O error on dev loop0, logical block 0, async page read [ 990.291749] Bluetooth: hci0 command 0x1003 tx timeout [ 990.297128] Bluetooth: hci0 sending frame failed (-49) [ 990.314522] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 990.353695] EXT4-fs (loop0): Invalid log block size: 60930 18:06:12 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f0216e168c0f76469ac2", 0x85}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x8) close(r1) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0x4e, 0x1, 0xff, "be1bd0a3d197662425993c19b3ff0df1", "18bc292fa745743ce762ad585e8b950db91cf7c4a8ad379019aaa4c20547d462e2b267f64c6c1ee6a2c8aa74350f735e3970219c7a1e744b1f"}, 0x4e, 0x1) clone(0x72826100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) 18:06:12 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000011c0)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(0xffffffffffffffff, 0x80082102, &(0x7f0000001240)=r7) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r4, 0xc0182101, &(0x7f00000001c0)={r7, 0x2c0e, 0x9}) 18:06:12 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000540)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000240)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r3, &(0x7f0000000100)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @rand_addr, 0x4000}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc]}}, r4}}, 0x48) write$RDMA_USER_CM_CMD_QUERY(0xffffffffffffffff, &(0x7f00000000c0)={0x13, 0x10, 0xfa00, {&(0x7f00000001c0), r4, 0x1}}, 0x18) write$RDMA_USER_CM_CMD_QUERY(0xffffffffffffffff, &(0x7f00000003c0)={0x13, 0x10, 0xfa00, {&(0x7f00000001c0), r4}}, 0x18) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nvram\x00', 0x0, 0x0) setsockopt$TIPC_SRC_DROPPABLE(r5, 0x10f, 0x80, &(0x7f0000000140)=0xfe05, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x8000}) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = eventfd2(0x0, 0x0) r9 = fcntl$dupfd(r7, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) splice(r0, 0x0, r1, 0x0, 0x10005, 0x0) 18:06:12 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000000)={0xec2}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000012000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f00000002c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x4, 0x6b}}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) [ 990.809586] kvm [6892]: vcpu0, guest rIP: 0xcb disabled perfctr wrmsr: 0xc1 data 0x0 [ 992.361420] Bluetooth: hci0 command 0x1001 tx timeout [ 992.366733] Bluetooth: hci0 sending frame failed (-49) [ 994.441183] Bluetooth: hci0 command 0x1009 tx timeout 18:06:20 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r3, 0x0, 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0xc) 18:06:20 executing program 0 (fault-call:3 fault-nth:26): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:06:20 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000000)={0xec2}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000012000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f00000002c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x4, 0x6b}}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 18:06:20 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fadvise64(r3, 0x8, 0x0, 0x2) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x1000000c8) ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc0205647, &(0x7f0000000140)={0xa30000, 0x401, 0x2, r0, 0x0, &(0x7f0000000040)={0x9a0921, 0xfa, [], @value=0x603d715}}) ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r6, 0x0, 0x0, 0x0) ioctl$SIOCGSTAMPNS(r6, 0x8907, &(0x7f00000000c0)) r7 = eventfd2(0x0, 0x0) r8 = fcntl$dupfd(r5, 0x0, r7) ioctl$VHOST_SET_OWNER(0xffffffffffffffff, 0xaf01, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x10005, 0x0) 18:06:20 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) write$fb(0xffffffffffffffff, &(0x7f0000000280)="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", 0x1000) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f00000001c0), 0x3}, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x20000, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 18:06:20 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f0216e168c0f76469ac2", 0x85}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x8) close(r1) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0x4e, 0x1, 0xff, "be1bd0a3d197662425993c19b3ff0df1", "18bc292fa745743ce762ad585e8b950db91cf7c4a8ad379019aaa4c20547d462e2b267f64c6c1ee6a2c8aa74350f735e3970219c7a1e744b1f"}, 0x4e, 0x1) clone(0x72826100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) [ 998.848369] FAULT_INJECTION: forcing a failure. [ 998.848369] name failslab, interval 1, probability 0, space 0, times 0 [ 998.875211] CPU: 1 PID: 6944 Comm: syz-executor.0 Not tainted 4.14.177-syzkaller #0 [ 998.883031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 998.892384] Call Trace: [ 998.894980] dump_stack+0x13e/0x194 [ 998.898652] should_fail.cold+0x10a/0x14b [ 998.902782] should_failslab+0xd6/0x130 [ 998.906733] kmem_cache_alloc_node_trace+0x292/0x7b0 [ 998.911829] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 998.917255] ? __alloc_skb+0x9a/0x4c0 [ 998.921037] __kmalloc_node_track_caller+0x38/0x70 [ 998.925959] __kmalloc_reserve.isra.0+0x35/0xd0 [ 998.930608] __alloc_skb+0xca/0x4c0 [ 998.934226] ? skb_trim+0x160/0x160 [ 998.937847] ? netlink_has_listeners+0x1ff/0x310 [ 998.942586] kobject_uevent_env+0x6d1/0xc50 [ 998.946895] lo_ioctl+0x1192/0x1c40 [ 998.950512] ? loop_probe+0x160/0x160 [ 998.954291] blkdev_ioctl+0x91d/0x17d0 [ 998.958157] ? blkpg_ioctl+0x8e0/0x8e0 [ 998.962024] ? trace_hardirqs_on+0x10/0x10 [ 998.966245] block_ioctl+0xd9/0x120 [ 998.969849] ? blkdev_fallocate+0x3a0/0x3a0 [ 998.974151] do_vfs_ioctl+0x75a/0xfe0 [ 998.977944] ? selinux_file_mprotect+0x5c0/0x5c0 [ 998.982679] ? ioctl_preallocate+0x1a0/0x1a0 [ 998.987085] ? security_file_ioctl+0x76/0xb0 [ 998.991481] ? security_file_ioctl+0x83/0xb0 [ 998.995868] SyS_ioctl+0x7f/0xb0 [ 998.999210] ? do_vfs_ioctl+0xfe0/0xfe0 [ 999.003167] do_syscall_64+0x1d5/0x640 [ 999.007049] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 999.012218] RIP: 0033:0x45c6f7 [ 999.015391] RSP: 002b:00007f8760f38a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 999.023079] RAX: ffffffffffffffda RBX: 0000000000508240 RCX: 000000000045c6f7 [ 999.030344] RDX: 0000000000000007 RSI: 0000000000004c00 RDI: 0000000000000008 [ 999.037600] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 999.044859] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000006 [ 999.052107] R13: 0000000000000bde R14: 00000000004cdfbd R15: 00007f8760f396d4 18:06:20 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000000)={0xec2}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000012000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000002c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x4, 0x6b}}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 999.133702] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 18:06:20 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x1}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = eventfd2(0x0, 0x0) r7 = fcntl$dupfd(r5, 0x0, r6) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x90000, 0x0) ioctl$TUNSETSNDBUF(r8, 0x400454d4, &(0x7f0000000140)=0xffff) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 18:06:20 executing program 0 (fault-call:3 fault-nth:27): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) [ 999.185962] EXT4-fs (loop0): Invalid log block size: 60930 [ 999.221013] IPVS: ftp: loaded support on port[0] = 21 18:06:20 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000000)={0xec2}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000012000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000002c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x4, 0x6b}}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 18:06:20 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r6, 0x800000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={r6, 0x2}, &(0x7f00000001c0)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:06:20 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000000)={0xec2}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000012000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000002c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x4, 0x6b}}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 999.360372] FAULT_INJECTION: forcing a failure. [ 999.360372] name failslab, interval 1, probability 0, space 0, times 0 [ 999.405899] CPU: 1 PID: 6998 Comm: syz-executor.0 Not tainted 4.14.177-syzkaller #0 [ 999.413711] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 999.423195] Call Trace: [ 999.425768] dump_stack+0x13e/0x194 [ 999.429418] should_fail.cold+0x10a/0x14b [ 999.433545] should_failslab+0xd6/0x130 [ 999.437533] kmem_cache_alloc_node+0x288/0x7a0 [ 999.442104] ? netlink_has_listeners+0x1d8/0x310 [ 999.446910] __alloc_skb+0x9a/0x4c0 [ 999.450517] ? skb_trim+0x160/0x160 [ 999.454131] ? netlink_has_listeners+0x1ff/0x310 [ 999.459000] kobject_uevent_env+0x6d1/0xc50 [ 999.463335] lo_ioctl+0x1192/0x1c40 [ 999.466960] ? loop_probe+0x160/0x160 [ 999.470743] blkdev_ioctl+0x91d/0x17d0 [ 999.474612] ? blkpg_ioctl+0x8e0/0x8e0 [ 999.478480] ? trace_hardirqs_on+0x10/0x10 [ 999.482712] block_ioctl+0xd9/0x120 [ 999.486320] ? blkdev_fallocate+0x3a0/0x3a0 [ 999.490663] do_vfs_ioctl+0x75a/0xfe0 [ 999.494461] ? selinux_file_mprotect+0x5c0/0x5c0 [ 999.499247] ? ioctl_preallocate+0x1a0/0x1a0 [ 999.503683] ? security_file_ioctl+0x76/0xb0 [ 999.508081] ? security_file_ioctl+0x83/0xb0 [ 999.512487] SyS_ioctl+0x7f/0xb0 [ 999.515841] ? do_vfs_ioctl+0xfe0/0xfe0 [ 999.519815] do_syscall_64+0x1d5/0x640 [ 999.523706] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 999.529319] RIP: 0033:0x45c6f7 [ 999.532492] RSP: 002b:00007f8760f38a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 999.540193] RAX: ffffffffffffffda RBX: 0000000000508240 RCX: 000000000045c6f7 [ 999.547490] RDX: 0000000000000007 RSI: 0000000000004c00 RDI: 0000000000000008 [ 999.554738] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 999.562001] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000006 [ 999.569262] R13: 0000000000000bde R14: 00000000004cdfbd R15: 00007f8760f396d4 [ 999.580546] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 999.606679] EXT4-fs (loop0): Invalid log block size: 60930 [ 999.663417] Bluetooth: Unknown HCI packet type 5e [ 999.668739] Bluetooth: Unknown HCI packet type 43 [ 999.676241] Bluetooth: Unknown HCI packet type 5e [ 999.695658] Bluetooth: Unknown HCI packet type 50 [ 999.701301] Bluetooth: Unknown HCI packet type 5e [ 999.707115] Bluetooth: Unknown HCI packet type 40 [ 1001.170301] Bluetooth: hci0 command 0x1003 tx timeout [ 1001.175587] Bluetooth: hci0 sending frame failed (-49) [ 1001.720306] Bluetooth: hci1 command 0x1003 tx timeout [ 1001.725615] Bluetooth: hci1 sending frame failed (-49) [ 1003.240117] Bluetooth: hci0 command 0x1001 tx timeout [ 1003.245406] Bluetooth: hci0 sending frame failed (-49) [ 1003.799997] Bluetooth: hci1 command 0x1001 tx timeout [ 1003.805280] Bluetooth: hci1 sending frame failed (-49) [ 1005.319841] Bluetooth: hci0 command 0x1009 tx timeout [ 1005.879820] Bluetooth: hci1 command 0x1009 tx timeout 18:06:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) sendto$rose(r1, &(0x7f0000000200)="504d2b56ea261da86e2eed61461840b8b3f193763d83b16000295750b83c8104c7e45905bd393c0548afd89f64928b35a6225124c2ab027b33daaf9503afce20691f82fa00305f93c8ee2f025c9fd3c13604a7735440cbf540a037721ac69c9014a2b9381b9bee5fbda10f2e1e", 0x6d, 0x8040, &(0x7f0000000280)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, 0x1, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}, 0x1c) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) set_robust_list(&(0x7f00000001c0)={&(0x7f0000000100)={&(0x7f0000000080)}, 0x3, &(0x7f0000000180)={&(0x7f0000000140)}}, 0x18) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 18:06:31 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r7, r3, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000300)="0fc75e00b9f1030000b801000000ba000000000f300f20d835200000000f22d8450f01c4e5b20f0f242b8e00f30f5976d0c744240033000000c744240203000000ff1c240f00900c0000000f01c8", 0x4e}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:06:31 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000000)={0xec2}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000012000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00000002c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x4, 0x6b}}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:06:31 executing program 0 (fault-call:3 fault-nth:28): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:06:31 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x1}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r5 = socket(0x1e, 0x1, 0x0) sendmsg(r5, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="30000000c4654d6443e29016feebbff8df400b656a007f57c36c8901cd0793b264c7ea06430e3467e3b2083349663882295704b3bf2acbbf0b04c89e7db084050b3e374ae52836000b555bd83b2710baf23744868e398e37199afd11d1c61cdb00", @ANYRES16=r7, @ANYBLOB="3f020000000000000000010000000000000002000000000bcef6ac97000014"], 0x30}, 0x1, 0xfffffff0}, 0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r5, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, r7, 0x1, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x14, 0x19, {0x0, 0x6, 0x5, 0x8}}}, ["", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x24000014) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) getsockopt$PNPIPE_HANDLE(0xffffffffffffffff, 0x113, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = eventfd2(0x0, 0x0) r10 = fcntl$dupfd(r8, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 18:06:31 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f0216e168c0f76469ac2", 0x85}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x8) close(r1) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0x4e, 0x1, 0xff, "be1bd0a3d197662425993c19b3ff0df1", "18bc292fa745743ce762ad585e8b950db91cf7c4a8ad379019aaa4c20547d462e2b267f64c6c1ee6a2c8aa74350f735e3970219c7a1e744b1f"}, 0x4e, 0x1) clone(0x72826100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) [ 1010.355442] Bluetooth: Unknown HCI packet type 5e [ 1010.374430] FAULT_INJECTION: forcing a failure. [ 1010.374430] name failslab, interval 1, probability 0, space 0, times 0 [ 1010.419345] print_req_error: I/O error, dev loop0, sector 0 [ 1010.432156] CPU: 0 PID: 7073 Comm: syz-executor.0 Not tainted 4.14.177-syzkaller #0 [ 1010.439976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1010.449326] Call Trace: [ 1010.451916] dump_stack+0x13e/0x194 [ 1010.455548] should_fail.cold+0x10a/0x14b [ 1010.459702] should_failslab+0xd6/0x130 [ 1010.463678] kmem_cache_alloc_node+0x288/0x7a0 18:06:31 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000000)={0xec2}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000012000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00000002c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x4, 0x6b}}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 1010.468255] ? netlink_has_listeners+0x1d8/0x310 [ 1010.473014] __alloc_skb+0x9a/0x4c0 [ 1010.476644] ? skb_trim+0x160/0x160 [ 1010.480274] ? netlink_has_listeners+0x1ff/0x310 [ 1010.485030] kobject_uevent_env+0x6d1/0xc50 [ 1010.485317] print_req_error: I/O error, dev loop0, sector 0 [ 1010.489353] lo_ioctl+0x1192/0x1c40 [ 1010.489367] ? loop_probe+0x160/0x160 [ 1010.489381] blkdev_ioctl+0x91d/0x17d0 [ 1010.489390] ? blkpg_ioctl+0x8e0/0x8e0 [ 1010.489402] ? trace_hardirqs_on+0x10/0x10 [ 1010.489422] block_ioctl+0xd9/0x120 [ 1010.489429] ? blkdev_fallocate+0x3a0/0x3a0 [ 1010.489440] do_vfs_ioctl+0x75a/0xfe0 [ 1010.489451] ? selinux_file_mprotect+0x5c0/0x5c0 [ 1010.489461] ? ioctl_preallocate+0x1a0/0x1a0 [ 1010.489480] ? security_file_ioctl+0x76/0xb0 [ 1010.489488] ? security_file_ioctl+0x83/0xb0 [ 1010.489499] SyS_ioctl+0x7f/0xb0 [ 1010.489509] ? do_vfs_ioctl+0xfe0/0xfe0 [ 1010.495212] Buffer I/O error on dev loop0, logical block 0, async page read [ 1010.498838] do_syscall_64+0x1d5/0x640 [ 1010.515361] print_req_error: I/O error, dev loop0, sector 0 [ 1010.518175] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1010.518184] RIP: 0033:0x45c6f7 [ 1010.518190] RSP: 002b:00007f8760f38a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1010.518206] RAX: ffffffffffffffda RBX: 0000000000508240 RCX: 000000000045c6f7 [ 1010.518212] RDX: 0000000000000007 RSI: 0000000000004c00 RDI: 0000000000000008 [ 1010.518218] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 1010.518224] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000006 18:06:31 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000000)={0xec2}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000012000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00000002c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x4, 0x6b}}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:06:32 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000000)={0xec2}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000012000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00000002c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x4, 0x6b}}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 1010.518228] R13: 0000000000000bde R14: 00000000004cdfbd R15: 00007f8760f396d4 [ 1010.622309] Buffer I/O error on dev loop0, logical block 0, async page read [ 1010.644436] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 1010.663171] EXT4-fs (loop0): Invalid log block size: 60930 18:06:32 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) 18:06:32 executing program 0 (fault-call:3 fault-nth:29): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) [ 1010.710841] *** Guest State *** [ 1010.715888] CR0: actual=0x0000000000000020, shadow=0x0000000000000000, gh_mask=fffffffffffffff7 [ 1010.730517] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 1010.742355] CR3 = 0x00000000fffbc000 [ 1010.746235] RSP = 0x0000000000002006 RIP = 0x0000000000000000 [ 1010.755587] RFLAGS=0x00010002 DR7 = 0x0000000000000400 [ 1010.762688] Sysenter RSP=0000000000000f80 CS:RIP=0050:0000000000002810 [ 1010.771055] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1010.784295] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1010.791987] FAULT_INJECTION: forcing a failure. [ 1010.791987] name failslab, interval 1, probability 0, space 0, times 0 [ 1010.793831] SS: sel=0x0000, attr=0x00085, limit=0x00000000, base=0x0000000000000000 [ 1010.812478] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1010.816696] CPU: 1 PID: 7117 Comm: syz-executor.0 Not tainted 4.14.177-syzkaller #0 [ 1010.822000] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1010.828226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1010.828231] Call Trace: [ 1010.828249] dump_stack+0x13e/0x194 [ 1010.828265] should_fail.cold+0x10a/0x14b [ 1010.828281] should_failslab+0xd6/0x130 [ 1010.839670] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1010.845581] kmem_cache_alloc_node+0x288/0x7a0 [ 1010.845593] ? netlink_has_listeners+0x1d8/0x310 [ 1010.845611] __alloc_skb+0x9a/0x4c0 [ 1010.845622] ? skb_trim+0x160/0x160 [ 1010.848279] GDTR: limit=0x00000000, base=0x0000000000000000 [ 1010.851809] ? netlink_has_listeners+0x1ff/0x310 [ 1010.851822] kobject_uevent_env+0x6d1/0xc50 [ 1010.851841] lo_ioctl+0x1192/0x1c40 [ 1010.851855] ? loop_probe+0x160/0x160 [ 1010.851868] blkdev_ioctl+0x91d/0x17d0 [ 1010.851878] ? blkpg_ioctl+0x8e0/0x8e0 [ 1010.851887] ? trace_hardirqs_on+0x10/0x10 [ 1010.851907] block_ioctl+0xd9/0x120 [ 1010.861006] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1010.867925] ? blkdev_fallocate+0x3a0/0x3a0 [ 1010.867939] do_vfs_ioctl+0x75a/0xfe0 [ 1010.867951] ? selinux_file_mprotect+0x5c0/0x5c0 [ 1010.867962] ? ioctl_preallocate+0x1a0/0x1a0 [ 1010.867980] ? security_file_ioctl+0x76/0xb0 [ 1010.872648] IDTR: limit=0x00000000, base=0x0000000000000000 [ 1010.877264] ? security_file_ioctl+0x83/0xb0 [ 1010.877276] SyS_ioctl+0x7f/0xb0 [ 1010.877286] ? do_vfs_ioctl+0xfe0/0xfe0 [ 1010.877298] do_syscall_64+0x1d5/0x640 [ 1010.877317] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1010.885298] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1010.892478] RIP: 0033:0x45c6f7 [ 1010.892483] RSP: 002b:00007f8760f38a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1010.892495] RAX: ffffffffffffffda RBX: 0000000000508240 RCX: 000000000045c6f7 [ 1010.892501] RDX: 0000000000000007 RSI: 0000000000004c00 RDI: 0000000000000008 [ 1010.892506] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 1010.892512] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000006 [ 1010.892518] R13: 0000000000000bde R14: 00000000004cdfbd R15: 00007f8760f396d4 [ 1010.923877] kvm [7114]: vcpu0, guest rIP: 0xcb disabled perfctr wrmsr: 0xc1 data 0x0 [ 1010.925789] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 1010.940072] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 18:06:32 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f0000000140)="c4e24d160366b832010f00d00f2246dfa70c0000000f01b069000000c4c1f877260f0136c4c145ecef0fc34700650fe7844424a80000", 0x36}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 1010.941196] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 1010.946184] EXT4-fs (loop0): Invalid log block size: 60930 [ 1010.950437] Interruptibility = 00000000 ActivityState = 00000000 [ 1011.083558] *** Host State *** [ 1011.086916] RIP = 0xffffffff8117dacf RSP = 0xffff8880513f79b0 [ 1011.098134] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 1011.098556] print_req_error: I/O error, dev loop0, sector 0 [ 1011.105126] FSBase=00007ff828bc6700 GSBase=ffff8880aea00000 TRBase=fffffe0000003000 [ 1011.110571] Buffer I/O error on dev loop0, logical block 0, async page read [ 1011.154080] Bluetooth: Unknown HCI packet type 5e [ 1011.164402] IPVS: ftp: loaded support on port[0] = 21 [ 1011.170842] Bluetooth: Unknown HCI packet type 43 [ 1011.187007] Bluetooth: Unknown HCI packet type 5e [ 1011.192905] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 1011.199023] Bluetooth: Unknown HCI packet type 50 [ 1011.208173] CR0=0000000080050033 CR3=00000000909f4000 CR4=00000000001426f0 [ 1011.216519] Bluetooth: Unknown HCI packet type 5e [ 1011.225522] Bluetooth: Unknown HCI packet type 40 [ 1011.231069] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff866018a0 [ 1011.238167] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 1011.248427] *** Control State *** [ 1011.252200] PinBased=0000003f CPUBased=b699edfa SecondaryExec=000000ea [ 1011.258996] EntryControls=0000d1ff ExitControls=002fefff [ 1011.268888] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 1011.277131] VMEntry: intr_info=8000030d errcode=00000000 ilen=00000000 [ 1011.290660] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 1011.297402] reason=80000021 qualification=0000000000000000 [ 1011.318096] IDTVectoring: info=00000000 errcode=00000000 [ 1011.330872] TSC Offset = 0xfffffddf3b95878f [ 1011.341811] EPT pointer = 0x000000008dcfb01e [ 1011.351895] Virtual processor ID = 0x0001 [ 1012.359034] Bluetooth: hci0 command 0x1003 tx timeout [ 1012.364361] Bluetooth: hci0 sending frame failed (-49) [ 1013.159073] Bluetooth: hci1 command 0x1003 tx timeout [ 1013.164345] Bluetooth: hci1 sending frame failed (-49) [ 1014.438829] Bluetooth: hci0 command 0x1001 tx timeout [ 1014.444232] Bluetooth: hci0 sending frame failed (-49) [ 1015.238782] Bluetooth: hci1 command 0x1001 tx timeout [ 1015.244265] Bluetooth: hci1 sending frame failed (-49) [ 1016.518605] Bluetooth: hci0 command 0x1009 tx timeout [ 1017.328752] Bluetooth: hci1 command 0x1009 tx timeout 18:06:42 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$USBDEVFS_FREE_STREAMS(r4, 0x8008551d, &(0x7f0000000080)={0x9609, 0x8, [{0xa}, {0xd}, {0x9, 0x1}, {0x0, 0x1}, {0x5, 0x1}, {0xb}, {0x9}, {0xd}]}) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 18:06:42 executing program 0 (fault-call:3 fault-nth:30): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:06:42 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x1}) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000140)={'veth1\x00', 0x2000}) r6 = socket$netlink(0x10, 0x3, 0xe) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x4e23, @empty}}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = eventfd2(0x0, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f00000000c0)=ANY=[@ANYBLOB="02000000ff0000000100008000000000fafffffffffffff800010000000000000800000000000000"]) r9 = fcntl$dupfd(r7, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) splice(r0, 0x0, r2, 0x0, 0x7ff, 0xa) 18:06:42 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x48, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0xffff, 0xffff}, {0xfff1}}, [@qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18}}}]}, 0x48}}, 0x0) sendmsg$NL80211_CMD_GET_MPP(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x54, 0x0, 0x400, 0x70bd28, 0x25dfdbfd, {}, [@NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x3ce7, 0x1}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @random="bc41bf1b2a96"}]}, 0x54}, 0x1, 0x0, 0x0, 0x805}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 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, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 18:06:42 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000000)={0xec2}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000012000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00000002c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x4, 0x6b}}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:06:42 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f0216e168c0f76469ac2", 0x85}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x8) close(r1) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0x50, 0x1, 0xff, "be1bd0a3d197662425993c19b3ff0df1", "18bc292fa745743ce762ad585e8b950db91cf7c4a8ad379019aaa4c20547d462e2b267f64c6c1ee6a2c8aa74350f735e3970219c7a1e744b1fb77f"}, 0x50, 0x1) clone(0x72826100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) [ 1021.240992] Bluetooth: Unknown HCI packet type 5e [ 1021.246006] Bluetooth: Unknown HCI packet type 43 [ 1021.278388] Bluetooth: Unknown HCI packet type 5e [ 1021.278791] FAULT_INJECTION: forcing a failure. [ 1021.278791] name failslab, interval 1, probability 0, space 0, times 0 [ 1021.293869] *** Guest State *** [ 1021.316468] Bluetooth: Unknown HCI packet type 50 [ 1021.325226] print_req_error: I/O error, dev loop0, sector 0 [ 1021.331266] kvm [7188]: vcpu0, guest rIP: 0xcb disabled perfctr wrmsr: 0xc2 data 0x0 [ 1021.336404] CR0: actual=0x0000000000000020, shadow=0x0000000000000000, gh_mask=fffffffffffffff7 [ 1021.352834] print_req_error: I/O error, dev loop0, sector 0 [ 1021.358872] Buffer I/O error on dev loop0, logical block 0, async page read [ 1021.364466] CPU: 0 PID: 7194 Comm: syz-executor.0 Not tainted 4.14.177-syzkaller #0 [ 1021.373750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1021.375183] print_req_error: I/O error, dev loop0, sector 0 [ 1021.383108] Call Trace: [ 1021.383129] dump_stack+0x13e/0x194 [ 1021.383147] should_fail.cold+0x10a/0x14b [ 1021.383161] should_failslab+0xd6/0x130 [ 1021.383173] kmem_cache_alloc_node+0x288/0x7a0 [ 1021.383184] ? netlink_has_listeners+0x1d8/0x310 [ 1021.383200] __alloc_skb+0x9a/0x4c0 [ 1021.383210] ? skb_trim+0x160/0x160 [ 1021.383219] ? netlink_has_listeners+0x1ff/0x310 [ 1021.383229] kobject_uevent_env+0x6d1/0xc50 [ 1021.383248] lo_ioctl+0x1192/0x1c40 [ 1021.389006] Buffer I/O error on dev loop0, logical block 0, async page read [ 1021.391531] ? loop_probe+0x160/0x160 [ 1021.396638] print_req_error: I/O error, dev loop0, sector 0 [ 1021.399282] blkdev_ioctl+0x91d/0x17d0 [ 1021.399292] ? blkpg_ioctl+0x8e0/0x8e0 [ 1021.399305] ? trace_hardirqs_on+0x10/0x10 [ 1021.399328] block_ioctl+0xd9/0x120 [ 1021.399335] ? blkdev_fallocate+0x3a0/0x3a0 [ 1021.399345] do_vfs_ioctl+0x75a/0xfe0 [ 1021.399356] ? selinux_file_mprotect+0x5c0/0x5c0 [ 1021.399366] ? ioctl_preallocate+0x1a0/0x1a0 [ 1021.399385] ? security_file_ioctl+0x76/0xb0 [ 1021.399393] ? security_file_ioctl+0x83/0xb0 [ 1021.399403] SyS_ioctl+0x7f/0xb0 [ 1021.399412] ? do_vfs_ioctl+0xfe0/0xfe0 [ 1021.399423] do_syscall_64+0x1d5/0x640 [ 1021.399437] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1021.399447] RIP: 0033:0x45c6f7 [ 1021.403403] Buffer I/O error on dev loop0, logical block 0, async page read [ 1021.407975] RSP: 002b:00007f8760f38a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1021.407985] RAX: ffffffffffffffda RBX: 0000000000508240 RCX: 000000000045c6f7 [ 1021.407990] RDX: 0000000000000007 RSI: 0000000000004c00 RDI: 0000000000000008 [ 1021.407995] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 1021.408001] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000006 [ 1021.408006] R13: 0000000000000bde R14: 00000000004cdfbd R15: 00007f8760f396d4 [ 1021.458569] Bluetooth: Unknown HCI packet type 5e [ 1021.466996] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 1021.529158] Bluetooth: Unknown HCI packet type 40 [ 1021.545497] EXT4-fs (loop0): Invalid log block size: 60930 18:06:42 executing program 4: getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r0, 0x800000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={r0}, &(0x7f00000001c0)=0xc) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) socket(0x10, 0x803, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f32f00fb30f0f309a0900000065002ed8ddc74424008f6dc4bd8787442402c43a727fc7442406000000000f35f30f090f013a360f06c4c18d72d683b9070200000f32ed", 0x49}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xc1, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xa8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) [ 1021.551910] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 1021.603245] CR3 = 0x00000000fffbc000 [ 1021.611695] RSP = 0x0000000000002006 RIP = 0x0000000000000000 [ 1021.617796] RFLAGS=0x00010002 DR7 = 0x0000000000000400 [ 1021.625029] Sysenter RSP=0000000000000f80 CS:RIP=0050:0000000000002810 [ 1021.633419] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 18:06:43 executing program 0 (fault-call:3 fault-nth:31): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) [ 1021.642491] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1021.650669] SS: sel=0x0000, attr=0x00085, limit=0x00000000, base=0x0000000000000000 [ 1021.660241] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 18:06:43 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000080)="3100000012000900690006342f17e70000c74408100000e446005c79cbb900540d03c000ec192dced88d5d5ae1673653b6", 0x31}], 0x1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@getsa={0x3c, 0x12, 0x1, 0x0, 0x0, {@in6=@empty, 0x0, 0x2}, [@srcaddr={0x14, 0xd, @in=@broadcast}]}, 0x3c}, 0x8}, 0x0) [ 1021.691136] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1021.705597] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1021.719202] GDTR: limit=0x00000000, base=0x0000000000000000 [ 1021.731680] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1021.751755] FAULT_INJECTION: forcing a failure. [ 1021.751755] name failslab, interval 1, probability 0, space 0, times 0 [ 1021.754998] IPVS: ftp: loaded support on port[0] = 21 [ 1021.772437] netlink: 9 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1021.775234] CPU: 1 PID: 7234 Comm: syz-executor.0 Not tainted 4.14.177-syzkaller #0 [ 1021.781291] IDTR: limit=0x00000000, base=0x0000000000000000 [ 1021.788741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1021.788746] Call Trace: [ 1021.788763] dump_stack+0x13e/0x194 [ 1021.788778] should_fail.cold+0x10a/0x14b [ 1021.788791] should_failslab+0xd6/0x130 [ 1021.819427] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1021.820351] kmem_cache_alloc_node_trace+0x292/0x7b0 [ 1021.833390] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1021.834995] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 1021.838830] ? __alloc_skb+0x9a/0x4c0 [ 1021.838841] __kmalloc_node_track_caller+0x38/0x70 [ 1021.838852] __kmalloc_reserve.isra.0+0x35/0xd0 [ 1021.838864] __alloc_skb+0xca/0x4c0 [ 1021.838876] ? skb_trim+0x160/0x160 [ 1021.845415] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 1021.849056] ? netlink_has_listeners+0x1ff/0x310 [ 1021.849068] kobject_uevent_env+0x6d1/0xc50 [ 1021.849087] lo_ioctl+0x1192/0x1c40 [ 1021.853980] Interruptibility = 00000000 ActivityState = 00000000 [ 1021.858629] ? loop_probe+0x160/0x160 [ 1021.858642] blkdev_ioctl+0x91d/0x17d0 [ 1021.858651] ? blkpg_ioctl+0x8e0/0x8e0 [ 1021.863778] *** Host State *** [ 1021.865890] ? trace_hardirqs_on+0x10/0x10 [ 1021.865911] block_ioctl+0xd9/0x120 [ 1021.874686] RIP = 0xffffffff8117dacf RSP = 0xffff888053a579b0 [ 1021.878072] ? blkdev_fallocate+0x3a0/0x3a0 [ 1021.878085] do_vfs_ioctl+0x75a/0xfe0 [ 1021.878097] ? selinux_file_mprotect+0x5c0/0x5c0 [ 1021.878110] ? ioctl_preallocate+0x1a0/0x1a0 [ 1021.882955] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 1021.886021] ? security_file_ioctl+0x76/0xb0 18:06:43 executing program 4: [ 1021.892390] FSBase=00007ff828bc6700 GSBase=ffff8880aeb00000 TRBase=fffffe0000003000 [ 1021.896002] ? security_file_ioctl+0x83/0xb0 [ 1021.900030] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 1021.903729] SyS_ioctl+0x7f/0xb0 [ 1021.906895] CR0=0000000080050033 CR3=00000000a17da000 CR4=00000000001426e0 [ 1021.911103] ? do_vfs_ioctl+0xfe0/0xfe0 [ 1021.911116] do_syscall_64+0x1d5/0x640 [ 1021.911132] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1021.911141] RIP: 0033:0x45c6f7 [ 1021.915404] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff866018a0 [ 1021.920683] RSP: 002b:00007f8760f38a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1021.920693] RAX: ffffffffffffffda RBX: 0000000000508240 RCX: 000000000045c6f7 [ 1021.920699] RDX: 0000000000000007 RSI: 0000000000004c00 RDI: 0000000000000008 [ 1021.920704] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 1021.920709] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000006 [ 1021.920714] R13: 0000000000000bde R14: 00000000004cdfbd R15: 00007f8760f396d4 [ 1021.953502] print_req_error: I/O error, dev loop0, sector 0 18:06:43 executing program 4: [ 1021.965215] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 1021.996922] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 1022.039588] *** Control State *** [ 1022.073835] PinBased=0000003f CPUBased=b699edfa SecondaryExec=000000ea [ 1022.081987] EntryControls=0000d1ff ExitControls=002fefff [ 1022.087589] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 18:06:43 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x1}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = eventfd2(0x0, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r8, 0x40605346, &(0x7f0000000140)={0x0, 0x2, {0x2, 0x3, 0x2, 0x2, 0x7}, 0x911e}) r9 = fcntl$dupfd(r5, 0x0, r6) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) bind$phonet(0xffffffffffffffff, &(0x7f00000001c0)={0x23, 0xf8, 0xfd, 0x6}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$SG_SET_KEEP_ORPHAN(0xffffffffffffffff, 0x2287, &(0x7f00000000c0)=0x6) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) [ 1022.124646] VMEntry: intr_info=8000030d errcode=00000000 ilen=00000000 [ 1022.154646] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 1022.177772] reason=80000021 qualification=0000000000000000 [ 1022.180088] EXT4-fs (loop0): Invalid log block size: 60930 [ 1022.191036] IDTVectoring: info=00000000 errcode=00000000 [ 1022.207420] TSC Offset = 0xfffffdd991b69b03 [ 1022.211985] EPT pointer = 0x00000000a458f01e [ 1022.216482] Virtual processor ID = 0x0002 [ 1023.317784] Bluetooth: hci0 command 0x1003 tx timeout [ 1023.323069] Bluetooth: hci0 sending frame failed (-49) [ 1024.117798] Bluetooth: hci1 command 0x1003 tx timeout [ 1024.123089] Bluetooth: hci1 sending frame failed (-49) [ 1025.397740] Bluetooth: hci0 command 0x1001 tx timeout [ 1025.403046] Bluetooth: hci0 sending frame failed (-49) [ 1026.197562] Bluetooth: hci1 command 0x1001 tx timeout [ 1026.202850] Bluetooth: hci1 sending frame failed (-49) [ 1027.487340] Bluetooth: hci0 command 0x1009 tx timeout [ 1028.277256] Bluetooth: hci1 command 0x1009 tx timeout 18:06:53 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x800, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 18:06:53 executing program 4: 18:06:53 executing program 0 (fault-call:3 fault-nth:32): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:06:53 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000000)={0xec2}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000012000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00000002c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x4, 0x6b}}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:06:53 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x1}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = eventfd2(0x0, 0x0) r7 = fcntl$dupfd(r5, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyprintk\x00', 0x200, 0x0) 18:06:53 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f0216e168c0f76469ac2", 0x85}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x8) close(r1) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0x50, 0x1, 0xff, "be1bd0a3d197662425993c19b3ff0df1", "18bc292fa745743ce762ad585e8b950db91cf7c4a8ad379019aaa4c20547d462e2b267f64c6c1ee6a2c8aa74350f735e3970219c7a1e744b1fb77f"}, 0x50, 0x1) clone(0x72826100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) 18:06:53 executing program 4: [ 1032.100960] Bluetooth: Unknown HCI packet type 5e [ 1032.110479] Bluetooth: Unknown HCI packet type 43 [ 1032.133297] FAULT_INJECTION: forcing a failure. [ 1032.133297] name failslab, interval 1, probability 0, space 0, times 0 [ 1032.142618] Bluetooth: Unknown HCI packet type 5e [ 1032.158293] *** Guest State *** [ 1032.178871] CR0: actual=0x0000000000000020, shadow=0x0000000000000000, gh_mask=fffffffffffffff7 [ 1032.182345] Bluetooth: Unknown HCI packet type 50 [ 1032.194850] CPU: 1 PID: 7312 Comm: syz-executor.0 Not tainted 4.14.177-syzkaller #0 [ 1032.202696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1032.203799] Bluetooth: Unknown HCI packet type 5e [ 1032.212057] Call Trace: [ 1032.212078] dump_stack+0x13e/0x194 [ 1032.212096] should_fail.cold+0x10a/0x14b [ 1032.212109] should_failslab+0xd6/0x130 [ 1032.212119] kmem_cache_alloc_node_trace+0x292/0x7b0 [ 1032.212134] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1032.220389] Bluetooth: Unknown HCI packet type 40 [ 1032.223156] ? __alloc_skb+0x9a/0x4c0 [ 1032.223171] __kmalloc_node_track_caller+0x38/0x70 [ 1032.223184] __kmalloc_reserve.isra.0+0x35/0xd0 [ 1032.223196] __alloc_skb+0xca/0x4c0 [ 1032.263576] ? skb_trim+0x160/0x160 [ 1032.267183] ? netlink_has_listeners+0x1ff/0x310 [ 1032.271926] kobject_uevent_env+0x6d1/0xc50 [ 1032.276255] lo_ioctl+0x1192/0x1c40 [ 1032.279861] ? loop_probe+0x160/0x160 [ 1032.283648] blkdev_ioctl+0x91d/0x17d0 [ 1032.287514] ? blkpg_ioctl+0x8e0/0x8e0 [ 1032.291379] ? trace_hardirqs_on+0x10/0x10 [ 1032.295598] block_ioctl+0xd9/0x120 [ 1032.299201] ? blkdev_fallocate+0x3a0/0x3a0 [ 1032.303514] do_vfs_ioctl+0x75a/0xfe0 [ 1032.307293] ? selinux_file_mprotect+0x5c0/0x5c0 [ 1032.312026] ? ioctl_preallocate+0x1a0/0x1a0 [ 1032.316418] ? security_file_ioctl+0x76/0xb0 [ 1032.320824] ? security_file_ioctl+0x83/0xb0 [ 1032.325220] SyS_ioctl+0x7f/0xb0 [ 1032.328573] ? do_vfs_ioctl+0xfe0/0xfe0 [ 1032.332543] do_syscall_64+0x1d5/0x640 [ 1032.336416] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1032.341590] RIP: 0033:0x45c6f7 [ 1032.344772] RSP: 002b:00007f8760f38a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1032.352469] RAX: ffffffffffffffda RBX: 0000000000508240 RCX: 000000000045c6f7 [ 1032.359716] RDX: 0000000000000007 RSI: 0000000000004c00 RDI: 0000000000000008 [ 1032.366962] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a 18:06:53 executing program 4: [ 1032.374222] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000006 [ 1032.381469] R13: 0000000000000bde R14: 00000000004cdfbd R15: 00007f8760f396d4 18:06:53 executing program 4: [ 1032.432282] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 18:06:53 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) ftruncate(r0, 0x80) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r2, r1, 0x0, 0x100000401) [ 1032.475953] EXT4-fs (loop0): Invalid log block size: 60930 [ 1032.482098] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 1032.493847] CR3 = 0x00000000fffbc000 [ 1032.498403] RSP = 0x0000000000002006 RIP = 0x0000000000000000 [ 1032.504532] RFLAGS=0x00010002 DR7 = 0x0000000000000400 [ 1032.511941] Sysenter RSP=0000000000000f80 CS:RIP=0050:0000000000002810 18:06:53 executing program 0 (fault-call:3 fault-nth:33): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) [ 1032.522497] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1032.544800] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1032.563576] SS: sel=0x0000, attr=0x00085, limit=0x00000000, base=0x0000000000000000 [ 1032.582084] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1032.584457] FAULT_INJECTION: forcing a failure. [ 1032.584457] name failslab, interval 1, probability 0, space 0, times 0 [ 1032.607492] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1032.616017] print_req_error: I/O error, dev loop0, sector 0 [ 1032.622082] print_req_error: I/O error, dev loop0, sector 0 [ 1032.626804] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1032.627901] Buffer I/O error on dev loop0, logical block 0, async page read [ 1032.647381] print_req_error: I/O error, dev loop0, sector 0 [ 1032.649096] GDTR: limit=0x00000000, base=0x0000000000000000 [ 1032.653102] Buffer I/O error on dev loop0, logical block 0, async page read [ 1032.653229] print_req_error: I/O error, dev loop0, sector 0 [ 1032.664592] CPU: 1 PID: 7340 Comm: syz-executor.0 Not tainted 4.14.177-syzkaller #0 [ 1032.668397] Buffer I/O error on dev loop0, logical block 0, async page read [ 1032.674020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1032.685179] print_req_error: I/O error, dev loop0, sector 0 [ 1032.688859] Call Trace: [ 1032.688875] dump_stack+0x13e/0x194 [ 1032.688891] should_fail.cold+0x10a/0x14b [ 1032.688904] should_failslab+0xd6/0x130 [ 1032.688914] kmem_cache_alloc_node_trace+0x292/0x7b0 [ 1032.698300] Buffer I/O error on dev loop0, logical block 0, async page read [ 1032.703945] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1032.703959] ? __alloc_skb+0x9a/0x4c0 [ 1032.706671] print_req_error: I/O error, dev loop0, sector 0 [ 1032.710121] __kmalloc_node_track_caller+0x38/0x70 [ 1032.710133] __kmalloc_reserve.isra.0+0x35/0xd0 [ 1032.710145] __alloc_skb+0xca/0x4c0 [ 1032.714264] Buffer I/O error on dev loop0, logical block 0, async page read [ 1032.718215] ? skb_trim+0x160/0x160 [ 1032.718227] ? netlink_has_listeners+0x1ff/0x310 [ 1032.718240] kobject_uevent_env+0x6d1/0xc50 [ 1032.723434] print_req_error: I/O error, dev loop0, sector 0 [ 1032.730401] lo_ioctl+0x1192/0x1c40 [ 1032.730414] ? loop_probe+0x160/0x160 [ 1032.730428] blkdev_ioctl+0x91d/0x17d0 [ 1032.735864] Buffer I/O error on dev loop0, logical block 0, async page read [ 1032.739665] ? blkpg_ioctl+0x8e0/0x8e0 [ 1032.739677] ? trace_hardirqs_on+0x10/0x10 [ 1032.739697] block_ioctl+0xd9/0x120 [ 1032.745538] print_req_error: I/O error, dev loop0, sector 0 [ 1032.750295] ? blkdev_fallocate+0x3a0/0x3a0 [ 1032.750307] do_vfs_ioctl+0x75a/0xfe0 [ 1032.750320] ? selinux_file_mprotect+0x5c0/0x5c0 [ 1032.750331] ? ioctl_preallocate+0x1a0/0x1a0 [ 1032.754972] Buffer I/O error on dev loop0, logical block 0, async page read [ 1032.758585] ? security_file_ioctl+0x76/0xb0 [ 1032.758594] ? security_file_ioctl+0x83/0xb0 [ 1032.758605] SyS_ioctl+0x7f/0xb0 [ 1032.765813] print_req_error: I/O error, dev loop0, sector 0 [ 1032.769281] ? do_vfs_ioctl+0xfe0/0xfe0 [ 1032.769295] do_syscall_64+0x1d5/0x640 [ 1032.769311] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1032.769319] RIP: 0033:0x45c6f7 [ 1032.774047] Buffer I/O error on dev loop0, logical block 0, async page read [ 1032.778338] RSP: 002b:00007f8760f38a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1032.778349] RAX: ffffffffffffffda RBX: 0000000000508240 RCX: 000000000045c6f7 [ 1032.778354] RDX: 0000000000000007 RSI: 0000000000004c00 RDI: 0000000000000008 [ 1032.778359] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 1032.778366] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000006 [ 1032.784181] print_req_error: I/O error, dev loop0, sector 0 [ 1032.787664] R13: 0000000000000bde R14: 00000000004cdfbd R15: 00007f8760f396d4 [ 1032.823505] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1032.824939] Buffer I/O error on dev loop0, logical block 0, async page read [ 1032.839588] IDTR: limit=0x00000000, base=0x0000000000000000 [ 1032.850216] Buffer I/O error on dev loop0, logical block 0, async page read [ 1032.889459] IPVS: ftp: loaded support on port[0] = 21 [ 1032.930932] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 1032.962992] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1032.979787] EXT4-fs (loop0): Invalid log block size: 60930 [ 1033.004069] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 1033.011925] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 1033.020624] Interruptibility = 00000000 ActivityState = 00000000 18:06:54 executing program 0 (fault-call:3 fault-nth:34): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) [ 1033.038420] *** Host State *** [ 1033.055360] RIP = 0xffffffff8117dacf RSP = 0xffff888058b4f9b0 [ 1033.079586] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 1033.098338] FSBase=00007ff828bc6700 GSBase=ffff8880aeb00000 TRBase=fffffe0000003000 [ 1033.108857] FAULT_INJECTION: forcing a failure. [ 1033.108857] name failslab, interval 1, probability 0, space 0, times 0 [ 1033.120958] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 1033.128255] CPU: 0 PID: 7358 Comm: syz-executor.0 Not tainted 4.14.177-syzkaller #0 [ 1033.136057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1033.145406] Call Trace: [ 1033.147990] dump_stack+0x13e/0x194 [ 1033.151618] should_fail.cold+0x10a/0x14b [ 1033.155787] should_failslab+0xd6/0x130 [ 1033.159757] kmem_cache_alloc_node+0x288/0x7a0 [ 1033.164341] ? netlink_has_listeners+0x1d8/0x310 [ 1033.169104] __alloc_skb+0x9a/0x4c0 [ 1033.172728] ? skb_trim+0x160/0x160 [ 1033.176348] ? netlink_has_listeners+0x1ff/0x310 [ 1033.181105] kobject_uevent_env+0x6d1/0xc50 [ 1033.185431] lo_ioctl+0x1192/0x1c40 [ 1033.189051] ? loop_probe+0x160/0x160 [ 1033.192839] blkdev_ioctl+0x91d/0x17d0 [ 1033.196708] ? blkpg_ioctl+0x8e0/0x8e0 [ 1033.200590] ? trace_hardirqs_on+0x10/0x10 [ 1033.204838] block_ioctl+0xd9/0x120 [ 1033.208463] ? blkdev_fallocate+0x3a0/0x3a0 [ 1033.212765] do_vfs_ioctl+0x75a/0xfe0 [ 1033.216544] ? selinux_file_mprotect+0x5c0/0x5c0 [ 1033.221278] ? ioctl_preallocate+0x1a0/0x1a0 [ 1033.225671] ? security_file_ioctl+0x76/0xb0 [ 1033.230062] ? security_file_ioctl+0x83/0xb0 [ 1033.234450] SyS_ioctl+0x7f/0xb0 [ 1033.237818] ? do_vfs_ioctl+0xfe0/0xfe0 [ 1033.241786] do_syscall_64+0x1d5/0x640 [ 1033.245671] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1033.250853] RIP: 0033:0x45c6f7 [ 1033.254019] RSP: 002b:00007f8760f38a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1033.261722] RAX: ffffffffffffffda RBX: 0000000000508240 RCX: 000000000045c6f7 [ 1033.268994] RDX: 0000000000000007 RSI: 0000000000004c00 RDI: 0000000000000008 [ 1033.276245] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 1033.283493] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000006 [ 1033.290743] R13: 0000000000000bde R14: 00000000004cdfbd R15: 00007f8760f396d4 [ 1033.298832] CR0=0000000080050033 CR3=000000008c932000 CR4=00000000001426e0 [ 1033.305864] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff866018a0 [ 1033.312847] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 1033.318456] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 1033.327796] *** Control State *** [ 1033.331259] PinBased=0000003f CPUBased=b699edfa SecondaryExec=000000ea [ 1033.344956] EntryControls=0000d1ff ExitControls=002fefff [ 1033.350721] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 1033.358360] VMEntry: intr_info=8000030d errcode=00000000 ilen=00000000 [ 1033.363556] EXT4-fs (loop0): Invalid log block size: 60930 [ 1033.371337] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 1033.379147] reason=80000021 qualification=0000000000000000 [ 1033.385471] IDTVectoring: info=00000000 errcode=00000000 [ 1033.391307] TSC Offset = 0xfffffdd3c13e2ae9 [ 1033.395631] EPT pointer = 0x000000008811201e [ 1033.401070] Virtual processor ID = 0x0001 [ 1033.579597] audit: type=1804 audit(1588183614.949:8468): pid=7344 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir591962838/syzkaller.gQ5Ile/1057/cgroup.controllers" dev="sda1" ino=16033 res=1 [ 1033.609649] audit: type=1804 audit(1588183614.949:8469): pid=7345 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="ToMToU" comm="syz-executor.4" name="/root/syzkaller-testdir591962838/syzkaller.gQ5Ile/1057/cgroup.controllers" dev="sda1" ino=16033 res=1 [ 1034.116643] Bluetooth: hci0 command 0x1003 tx timeout [ 1034.121926] Bluetooth: hci0 sending frame failed (-49) [ 1034.996572] Bluetooth: hci1 command 0x1003 tx timeout [ 1035.001884] Bluetooth: hci1 sending frame failed (-49) [ 1036.196441] Bluetooth: hci0 command 0x1001 tx timeout [ 1036.201734] Bluetooth: hci0 sending frame failed (-49) [ 1037.076293] Bluetooth: hci1 command 0x1001 tx timeout [ 1037.081590] Bluetooth: hci1 sending frame failed (-49) [ 1038.276170] Bluetooth: hci0 command 0x1009 tx timeout [ 1039.156077] Bluetooth: hci1 command 0x1009 tx timeout 18:07:04 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x101500) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$SNDRV_PCM_IOCTL_RESUME(r2, 0x4147, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000080)=0x9) 18:07:04 executing program 0 (fault-call:3 fault-nth:35): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:07:04 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000100)={'rose0\x00', 0x20}) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r8, 0x80045301, &(0x7f00000000c0)) r9 = eventfd2(0x0, 0x0) r10 = fcntl$dupfd(r6, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 18:07:04 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000000)={0xec2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000012000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000002c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x4, 0x6b}}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 18:07:04 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) listxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/101, 0x65) 18:07:04 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f0216e168c0f76469ac2", 0x85}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x8) close(r1) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0x50, 0x1, 0xff, "be1bd0a3d197662425993c19b3ff0df1", "18bc292fa745743ce762ad585e8b950db91cf7c4a8ad379019aaa4c20547d462e2b267f64c6c1ee6a2c8aa74350f735e3970219c7a1e744b1fb77f"}, 0x50, 0x1) clone(0x72826100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) [ 1042.962251] FAULT_INJECTION: forcing a failure. [ 1042.962251] name failslab, interval 1, probability 0, space 0, times 0 [ 1042.979483] new mount options do not match the existing superblock, will be ignored [ 1042.987530] CPU: 1 PID: 7414 Comm: syz-executor.0 Not tainted 4.14.177-syzkaller #0 [ 1042.995328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1043.004682] Call Trace: [ 1043.007276] dump_stack+0x13e/0x194 [ 1043.010912] should_fail.cold+0x10a/0x14b [ 1043.015068] should_failslab+0xd6/0x130 [ 1043.019569] kmem_cache_alloc_node_trace+0x292/0x7b0 [ 1043.024674] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1043.030126] ? __alloc_skb+0x9a/0x4c0 [ 1043.033926] __kmalloc_node_track_caller+0x38/0x70 [ 1043.038861] __kmalloc_reserve.isra.0+0x35/0xd0 [ 1043.043529] __alloc_skb+0xca/0x4c0 [ 1043.047145] ? skb_trim+0x160/0x160 [ 1043.050783] ? netlink_has_listeners+0x1ff/0x310 18:07:04 executing program 4: 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, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000004c0)=@newqdisc={0x5c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@TCA_INGRESS_BLOCK={0x8, 0xd, 0x5}, @qdisc_kind_options=@q_ingress={0xc, 0x1, 'ingress\x00'}, @TCA_STAB={0x24, 0x8, 0x0, 0x1, [{{0x1c}, {0x4}}]}]}, 0x5c}}, 0x0) [ 1043.051063] new mount options do not match the existing superblock, will be ignored [ 1043.055544] kobject_uevent_env+0x6d1/0xc50 [ 1043.055565] lo_ioctl+0x1192/0x1c40 [ 1043.055579] ? loop_probe+0x160/0x160 [ 1043.055590] blkdev_ioctl+0x91d/0x17d0 [ 1043.055598] ? blkpg_ioctl+0x8e0/0x8e0 [ 1043.055608] ? trace_hardirqs_on+0x10/0x10 [ 1043.055627] block_ioctl+0xd9/0x120 [ 1043.055635] ? blkdev_fallocate+0x3a0/0x3a0 [ 1043.055646] do_vfs_ioctl+0x75a/0xfe0 [ 1043.055657] ? selinux_file_mprotect+0x5c0/0x5c0 [ 1043.055669] ? ioctl_preallocate+0x1a0/0x1a0 [ 1043.107942] ? security_file_ioctl+0x76/0xb0 [ 1043.112347] ? security_file_ioctl+0x83/0xb0 [ 1043.116764] SyS_ioctl+0x7f/0xb0 [ 1043.120116] ? do_vfs_ioctl+0xfe0/0xfe0 [ 1043.124079] do_syscall_64+0x1d5/0x640 [ 1043.127951] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1043.133118] RIP: 0033:0x45c6f7 [ 1043.136293] RSP: 002b:00007f8760f38a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1043.143988] RAX: ffffffffffffffda RBX: 0000000000508240 RCX: 000000000045c6f7 [ 1043.151267] RDX: 0000000000000007 RSI: 0000000000004c00 RDI: 0000000000000008 [ 1043.158521] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 1043.165827] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000006 [ 1043.173079] R13: 0000000000000bde R14: 00000000004cdfbd R15: 00007f8760f396d4 [ 1043.187018] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 1043.200133] EXT4-fs (loop0): Invalid log block size: 60930 18:07:04 executing program 0 (fault-call:3 fault-nth:36): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:07:04 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000000)={0xec2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000012000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000002c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x4, 0x6b}}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1043.308444] *** Guest State *** [ 1043.314440] CR0: actual=0x0000000000000020, shadow=0x0000000000000000, gh_mask=fffffffffffffff7 [ 1043.324045] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 1043.334997] CR3 = 0x00000000fffbc000 [ 1043.339260] RSP = 0x0000000000002006 RIP = 0x0000000000000000 [ 1043.348335] FAULT_INJECTION: forcing a failure. [ 1043.348335] name failslab, interval 1, probability 0, space 0, times 0 [ 1043.361473] print_req_error: 1 callbacks suppressed [ 1043.361479] print_req_error: I/O error, dev loop0, sector 0 [ 1043.374075] CPU: 0 PID: 7448 Comm: syz-executor.0 Not tainted 4.14.177-syzkaller #0 [ 1043.381883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1043.383010] RFLAGS=0x00010002 DR7 = 0x0000000000000400 [ 1043.391234] Call Trace: [ 1043.391255] dump_stack+0x13e/0x194 [ 1043.391272] should_fail.cold+0x10a/0x14b [ 1043.391285] should_failslab+0xd6/0x130 [ 1043.391299] kmem_cache_alloc_trace+0x2db/0x7b0 [ 1043.397437] print_req_error: I/O error, dev loop0, sector 0 [ 1043.399824] ? kobj_bcast_filter+0x1b0/0x1b0 [ 1043.403423] Buffer I/O error on dev loop0, logical block 0, async page read [ 1043.407563] ? kobject_create_and_add.cold+0x3f/0x3f [ 1043.407626] call_usermodehelper_setup+0x6f/0x2e0 [ 1043.407639] kobject_uevent_env+0xa79/0xc50 [ 1043.412079] print_req_error: I/O error, dev loop0, sector 0 [ 1043.416243] lo_ioctl+0x1192/0x1c40 [ 1043.416256] ? loop_probe+0x160/0x160 [ 1043.416267] blkdev_ioctl+0x91d/0x17d0 [ 1043.416276] ? blkpg_ioctl+0x8e0/0x8e0 [ 1043.421966] Buffer I/O error on dev loop0, logical block 0, async page read [ 1043.426357] ? trace_hardirqs_on+0x10/0x10 [ 1043.426376] block_ioctl+0xd9/0x120 [ 1043.426385] ? blkdev_fallocate+0x3a0/0x3a0 [ 1043.433811] print_req_error: I/O error, dev loop0, sector 0 [ 1043.438567] do_vfs_ioctl+0x75a/0xfe0 [ 1043.438584] ? selinux_file_mprotect+0x5c0/0x5c0 [ 1043.438595] ? ioctl_preallocate+0x1a0/0x1a0 [ 1043.438615] ? security_file_ioctl+0x76/0xb0 [ 1043.443448] Buffer I/O error on dev loop0, logical block 0, async page read [ 1043.447744] ? security_file_ioctl+0x83/0xb0 [ 1043.447756] SyS_ioctl+0x7f/0xb0 [ 1043.447767] ? do_vfs_ioctl+0xfe0/0xfe0 [ 1043.453848] print_req_error: I/O error, dev loop0, sector 0 [ 1043.457060] do_syscall_64+0x1d5/0x640 [ 1043.457077] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1043.457085] RIP: 0033:0x45c6f7 [ 1043.457089] RSP: 002b:00007f8760f38a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 18:07:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6(0xa, 0x3, 0x6) r4 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') sendfile(r3, r4, &(0x7f0000000240)=0x202, 0x4000000000dc) [ 1043.460874] Buffer I/O error on dev loop0, logical block 0, async page read [ 1043.464733] RAX: ffffffffffffffda RBX: 0000000000508240 RCX: 000000000045c6f7 [ 1043.468995] print_req_error: I/O error, dev loop0, sector 0 [ 1043.475680] RDX: 0000000000000007 RSI: 0000000000004c00 RDI: 0000000000000008 [ 1043.475685] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 1043.475690] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000006 [ 1043.475696] R13: 0000000000000bde R14: 00000000004cdfbd R15: 00007f8760f396d4 [ 1043.536591] Sysenter RSP=0000000000000f80 CS:RIP=0050:0000000000002810 [ 1043.540037] Buffer I/O error on dev loop0, logical block 0, async page read [ 1043.545116] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1043.549141] print_req_error: I/O error, dev loop0, sector 0 [ 1043.575154] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1043.576625] Buffer I/O error on dev loop0, logical block 0, async page read [ 1043.591950] SS: sel=0x0000, attr=0x00085, limit=0x00000000, base=0x0000000000000000 18:07:05 executing program 4: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)="8a7cf7993a27179e2b63588813ab8ec00552e9a424134d178bf3646be537830aa23995b60fe42153930d9b92e5f7ff489a0039d77f0bd7300649f302f783c55d1560cf", 0x43}, {&(0x7f0000000100)="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", 0xfe}, {&(0x7f0000000040)="8209f5bf4d028b2aec58757b0d64d7df4809ba6753b94ba6e71d93b679b6c0b97528e82510f93e426118b6c089cb61ef439a06ecc83f3fd08010fe70", 0x3c}, {&(0x7f0000000640)="d0db162b6c6b86aef9106a395d3255825b8f5a8efa135bfbfbdf076d7561552e2e19a42e321b131219946fd1b8c4e337890fe3d6cc14759e8533c79976e07832cab308fb3a0a4cc4a0d2b062eab12945a3fb678db710fd6893e39a9f7d03ee06da5aed63e8da62204008a507d2d5887ceea22487def8d59bafa29104ab23f48de2cb3ce346ca278f8f034b652f56761d318ac3994f711905a6ee6bc5ab9ff52cbd51f073cfc089c36e7b7d8fdc8f226a49ad3669cf5d4bdc2a6575e457104236a8d9ba0ed7f30cab0ae91e2595fde7c0eb4920c5c4da1372c06640dc0fc7ec4e8b", 0xe1}, {&(0x7f0000000200)="82b4d7491575", 0x6}], 0x5, 0x0) close(r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r2, &(0x7f0000000440)={0x2, 0x4e23, @local}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe4}]}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) writev(r2, &(0x7f0000000240)=[{&(0x7f0000001480)="ae1334ada5efbdefbd7add7ba551f07d2dec18dbc1ae13ceae59d7bfc8434444cc2b4934e8fd2e136f70ba5ad4082d13fb553c5432004db14e3a82c8f66b918b51d1ee5048dd384fc8aba32cb70d34b472375021ca8c11c50cd1ba67a4a2d220344190d4ccd3bfcd5fee82c88b7d271eddb583221d10ba1755a6c51b88f9e26287143ae0a40784532a4cc7a01e0f7d6b4dfd17fa46a11599d96f5f9bb10d64d6eed07dde22397f9c847e0e03269d6fadbe93984b26ab1c59a0437c294209eab6adc5d47a2c", 0xc5}], 0x1) recvmsg(r2, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000000300)=""/204, 0xcc}], 0x1}, 0x0) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) [ 1043.598856] print_req_error: I/O error, dev loop0, sector 0 [ 1043.621502] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1043.628168] Buffer I/O error on dev loop0, logical block 0, async page read [ 1043.652174] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1043.658393] print_req_error: I/O error, dev loop0, sector 0 [ 1043.683155] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1043.687694] Buffer I/O error on dev loop0, logical block 0, async page read [ 1043.708854] print_req_error: I/O error, dev loop0, sector 0 [ 1043.714615] Buffer I/O error on dev loop0, logical block 0, async page read [ 1043.721926] Buffer I/O error on dev loop0, logical block 0, async page read [ 1043.731073] GDTR: limit=0x00000000, base=0x0000000000000000 [ 1043.754073] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1043.764860] IDTR: limit=0x00000000, base=0x0000000000000000 [ 1043.765150] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 1043.774430] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1043.785236] EXT4-fs (loop0): Invalid log block size: 60930 [ 1043.791752] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 1043.801840] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 18:07:05 executing program 1: close(0xffffffffffffffff) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = eventfd2(0x0, 0x0) r4 = fcntl$dupfd(r2, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) r5 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r5, 0x0, 0x0, 0x0) r6 = socket(0x1e, 0x1, 0x0) sendmsg(r6, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) r7 = socket$inet6(0xa, 0x800000000000002, 0x0) lsetxattr$trusted_overlay_origin(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='trusted.overlay.origin\x00', &(0x7f0000000280)='y\x00', 0x2, 0x0) sendmmsg(r7, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0xfffffffb}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000200)={r8, 0x0, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000140)=0x4) [ 1043.810189] Interruptibility = 00000000 ActivityState = 00000000 [ 1043.817018] *** Host State *** [ 1043.820335] RIP = 0xffffffff8117dacf RSP = 0xffff888052a4f9b0 [ 1043.826857] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 1043.828302] IPVS: ftp: loaded support on port[0] = 21 [ 1043.833423] FSBase=00007ff828bc6700 GSBase=ffff8880aeb00000 TRBase=fffffe0000003000 [ 1043.869250] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 1043.877223] CR0=0000000080050033 CR3=0000000091ba6000 CR4=00000000001426e0 [ 1043.884406] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff866018a0 [ 1043.892008] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 1043.898645] *** Control State *** [ 1043.903038] PinBased=0000003f CPUBased=b699edfa SecondaryExec=000000ea [ 1043.914554] EntryControls=0000d1ff ExitControls=002fefff [ 1043.921766] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 1043.929431] VMEntry: intr_info=8000030d errcode=00000000 ilen=00000000 [ 1043.937603] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 1043.947205] reason=80000021 qualification=0000000000000000 [ 1043.966516] IDTVectoring: info=00000000 errcode=00000000 [ 1043.972398] TSC Offset = 0xfffffdcdc5b4c464 [ 1043.978303] EPT pointer = 0x00000000a060b01e [ 1043.982845] Virtual processor ID = 0x0001 [ 1045.235429] Bluetooth: hci0 command 0x1003 tx timeout [ 1045.240710] Bluetooth: hci0 sending frame failed (-49) [ 1047.325285] Bluetooth: hci0 command 0x1001 tx timeout [ 1047.330581] Bluetooth: hci0 sending frame failed (-49) [ 1049.394998] Bluetooth: hci0 command 0x1009 tx timeout 18:07:15 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000000)={0xec2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000012000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000002c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x4, 0x6b}}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 18:07:15 executing program 0 (fault-call:3 fault-nth:37): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:07:15 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x1}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000140)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = eventfd2(0x0, 0x0) r7 = fcntl$dupfd(r5, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 18:07:15 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r0, 0x0) write$P9_RWALK(r0, &(0x7f00000003c0)=ANY=[@ANYRES64], 0x8) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x282, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 18:07:15 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f0216e168c0f76469ac2", 0x85}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x8) close(r1) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0x51, 0x1, 0xff, "be1bd0a3d197662425993c19b3ff0df1", "18bc292fa745743ce762ad585e8b950db91cf7c4a8ad379019aaa4c20547d462e2b267f64c6c1ee6a2c8aa74350f735e3970219c7a1e744b1fb77f71"}, 0x51, 0x0) clone(0x72826100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) 18:07:15 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x100, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_G_EXT_CTRLS(r4, 0xc0205647, &(0x7f0000000140)={0x9a0000, 0x0, 0x7fffffff, r1, 0x0, &(0x7f0000000100)={0x980912, 0x4800000, [], @string=&(0x7f0000000080)=0x1f}}) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(r6, &(0x7f000001d0c0)={0x0, 0x0, &(0x7f000001d080)={&(0x7f0000000240)=ANY=[@ANYBLOB="14000000", @ANYRES16=r7, @ANYBLOB="090700000000000000001f000000eaf2a65697d7c7e814a30aa3187d985b9c142a7f0fe758ed396e4e09207eb57778db7a235e27020fe70fe0b1f91f77b6d93ca24f43edea2fea0ccc368586a9b1b49dc4bea2f783c1a3e3198b9d620363df"], 0x14}}, 0x0) sendmsg$NL80211_CMD_SET_REG(r5, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x38, r7, 0x20, 0x70bd29, 0x25dfdbfd, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x1}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x9}]}, 0x38}, 0x1, 0x0, 0x0, 0x8000}, 0x800) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) [ 1053.895387] FAULT_INJECTION: forcing a failure. [ 1053.895387] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1053.907214] CPU: 1 PID: 7522 Comm: syz-executor.0 Not tainted 4.14.177-syzkaller #0 [ 1053.915011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1053.924385] Call Trace: [ 1053.926996] dump_stack+0x13e/0x194 [ 1053.930611] should_fail.cold+0x10a/0x14b [ 1053.934747] __alloc_pages_nodemask+0x1bf/0x700 [ 1053.939406] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 1053.944404] ? find_held_lock+0x2d/0x110 [ 1053.948451] cache_grow_begin+0x7b/0x410 [ 1053.952492] kmem_cache_alloc+0x695/0x770 [ 1053.956624] ? ioctl_preallocate+0x1a0/0x1a0 [ 1053.961014] getname_flags+0xc8/0x560 [ 1053.964795] SyS_mkdir+0x7b/0x210 [ 1053.968230] ? SyS_mkdirat+0x210/0x210 [ 1053.972093] ? fput+0xb/0x140 [ 1053.975178] ? do_syscall_64+0x4c/0x640 [ 1053.979131] ? SyS_mkdirat+0x210/0x210 [ 1053.982997] do_syscall_64+0x1d5/0x640 [ 1053.986881] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1053.992048] RIP: 0033:0x45bca7 [ 1053.995219] RSP: 002b:00007f8760f38a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1054.002904] RAX: ffffffffffffffda RBX: 0000000000508240 RCX: 000000000045bca7 [ 1054.010162] RDX: 0000000000000007 RSI: 00000000000001ff RDI: 0000000020000100 [ 1054.017410] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 1054.024690] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000006 [ 1054.031937] R13: 0000000000000bde R14: 00000000004cdfbd R15: 00007f8760f396d4 18:07:15 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000000)={0xec2}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000012000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00000002c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x4, 0x6b}}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:07:15 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r0, 0x0) write$P9_RWALK(r0, &(0x7f00000003c0)=ANY=[@ANYRES64], 0x8) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x282, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 18:07:15 executing program 4: [ 1054.200511] *** Guest State *** [ 1054.213448] CR0: actual=0x0000000000000020, shadow=0x0000000000000000, gh_mask=fffffffffffffff7 [ 1054.232479] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 1054.250777] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 1054.260217] CR3 = 0x00000000fffbc000 [ 1054.272832] EXT4-fs (loop0): Invalid log block size: 60930 [ 1054.278618] RSP = 0x0000000000002006 RIP = 0x0000000000000000 [ 1054.278628] RFLAGS=0x00010002 DR7 = 0x0000000000000400 [ 1054.278639] Sysenter RSP=0000000000000f80 CS:RIP=0050:0000000000002810 18:07:15 executing program 4: [ 1054.278647] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1054.278661] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1054.278673] SS: sel=0x0000, attr=0x00085, limit=0x00000000, base=0x0000000000000000 [ 1054.278683] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1054.331439] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1054.340584] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 18:07:15 executing program 0 (fault-call:3 fault-nth:38): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) [ 1054.349471] GDTR: limit=0x00000000, base=0x0000000000000000 [ 1054.359845] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1054.376058] IDTR: limit=0x00000000, base=0x0000000000000000 [ 1054.384116] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1054.393847] EFER = 0x0000000000000000 PAT = 0x0007040600070406 18:07:15 executing program 4: [ 1054.404282] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 1054.416195] Interruptibility = 00000000 ActivityState = 00000000 [ 1054.435364] FAULT_INJECTION: forcing a failure. [ 1054.435364] name failslab, interval 1, probability 0, space 0, times 0 [ 1054.448024] *** Host State *** [ 1054.453487] RIP = 0xffffffff8117dacf RSP = 0xffff88804b9379b0 [ 1054.462075] IPVS: ftp: loaded support on port[0] = 21 [ 1054.464099] CPU: 0 PID: 7564 Comm: syz-executor.0 Not tainted 4.14.177-syzkaller #0 [ 1054.475066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1054.484427] Call Trace: [ 1054.487020] dump_stack+0x13e/0x194 [ 1054.490657] should_fail.cold+0x10a/0x14b [ 1054.494811] should_failslab+0xd6/0x130 [ 1054.498785] kmem_cache_alloc+0x2b5/0x770 [ 1054.502936] ? ioctl_preallocate+0x1a0/0x1a0 [ 1054.507355] getname_flags+0xc8/0x560 [ 1054.511157] SyS_mkdir+0x7b/0x210 [ 1054.514609] ? SyS_mkdirat+0x210/0x210 [ 1054.518625] ? fput+0xb/0x140 [ 1054.521726] ? do_syscall_64+0x4c/0x640 [ 1054.525693] ? SyS_mkdirat+0x210/0x210 [ 1054.529581] do_syscall_64+0x1d5/0x640 [ 1054.533479] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1054.538664] RIP: 0033:0x45bca7 [ 1054.541850] RSP: 002b:00007f8760f38a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1054.549555] RAX: ffffffffffffffda RBX: 0000000000508240 RCX: 000000000045bca7 [ 1054.556830] RDX: 0000000000000007 RSI: 00000000000001ff RDI: 0000000020000100 [ 1054.564098] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 1054.571368] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000006 [ 1054.578636] R13: 0000000000000bde R14: 00000000004cdfbd R15: 00007f8760f396d4 [ 1054.595390] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 18:07:15 executing program 4: 18:07:16 executing program 0 (fault-call:3 fault-nth:39): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) [ 1054.601818] FSBase=00007ff828bc6700 GSBase=ffff8880aea00000 TRBase=fffffe0000003000 [ 1054.614758] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 1054.628671] CR0=0000000080050033 CR3=0000000090613000 CR4=00000000001426f0 [ 1054.638414] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff866018a0 [ 1054.652278] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 1054.662876] *** Control State *** [ 1054.666950] PinBased=0000003f CPUBased=b699edfa SecondaryExec=000000ea [ 1054.682047] EntryControls=0000d1ff ExitControls=002fefff [ 1054.688389] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 1054.696466] VMEntry: intr_info=8000030d errcode=00000000 ilen=00000000 [ 1054.703131] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 1054.713065] reason=80000021 qualification=0000000000000000 [ 1054.720714] IDTVectoring: info=00000000 errcode=00000000 [ 1054.727141] TSC Offset = 0xfffffdc7f1cc17eb [ 1054.731536] EPT pointer = 0x0000000089c0401e [ 1054.735011] FAULT_INJECTION: forcing a failure. [ 1054.735011] name failslab, interval 1, probability 0, space 0, times 0 [ 1054.737205] Virtual processor ID = 0x0001 [ 1054.818918] CPU: 0 PID: 7582 Comm: syz-executor.0 Not tainted 4.14.177-syzkaller #0 [ 1054.826763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1054.836115] Call Trace: [ 1054.838705] dump_stack+0x13e/0x194 [ 1054.842338] should_fail.cold+0x10a/0x14b [ 1054.846490] should_failslab+0xd6/0x130 [ 1054.850468] kmem_cache_alloc+0x2b5/0x770 [ 1054.854618] ? ioctl_preallocate+0x1a0/0x1a0 [ 1054.859028] getname_flags+0xc8/0x560 [ 1054.862830] SyS_mkdir+0x7b/0x210 [ 1054.866279] ? SyS_mkdirat+0x210/0x210 [ 1054.870158] ? fput+0xb/0x140 [ 1054.873263] ? do_syscall_64+0x4c/0x640 [ 1054.877233] ? SyS_mkdirat+0x210/0x210 [ 1054.881121] do_syscall_64+0x1d5/0x640 [ 1054.885013] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1054.890196] RIP: 0033:0x45bca7 [ 1054.893378] RSP: 002b:00007f8760f17a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1054.901087] RAX: ffffffffffffffda RBX: 0000000000508240 RCX: 000000000045bca7 [ 1054.908354] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 18:07:16 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x1}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) r5 = socket$key(0xf, 0x3, 0x2) flistxattr(r5, &(0x7f00000000c0)=""/28, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = eventfd2(0x0, 0x0) r8 = fcntl$dupfd(r6, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 18:07:16 executing program 4: [ 1054.915620] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 000000000000000a [ 1054.922886] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000003 [ 1054.930154] R13: 0000000000000bde R14: 00000000004cdfbd R15: 00007f8760f186d4 18:07:17 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f0216e168c0f76469ac2", 0x85}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x8) close(r1) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0x51, 0x1, 0xff, "be1bd0a3d197662425993c19b3ff0df1", "18bc292fa745743ce762ad585e8b950db91cf7c4a8ad379019aaa4c20547d462e2b267f64c6c1ee6a2c8aa74350f735e3970219c7a1e744b1fb77f71"}, 0x51, 0x0) clone(0x72826100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) [ 1056.114251] Bluetooth: hci0 command 0x1003 tx timeout [ 1056.119620] Bluetooth: hci0 sending frame failed (-49) [ 1056.834218] Bluetooth: hci1 command 0x1003 tx timeout [ 1056.839527] Bluetooth: hci1 sending frame failed (-49) [ 1058.194038] Bluetooth: hci0 command 0x1001 tx timeout [ 1058.199360] Bluetooth: hci0 sending frame failed (-49) [ 1058.914070] Bluetooth: hci1 command 0x1001 tx timeout [ 1058.919405] Bluetooth: hci1 sending frame failed (-49) [ 1060.273793] Bluetooth: hci0 command 0x1009 tx timeout [ 1060.993979] Bluetooth: hci1 command 0x1009 tx timeout 18:07:26 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 18:07:26 executing program 0 (fault-call:3 fault-nth:40): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:07:26 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000000)={0xec2}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000012000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00000002c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x4, 0x6b}}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:07:26 executing program 4: 18:07:26 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x1}) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$KDGETMODE(r6, 0x4b3b, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = eventfd2(0x0, 0x0) r9 = fcntl$dupfd(r7, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 18:07:26 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f0216e168c0f76469ac2", 0x85}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x8) close(r1) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0x51, 0x1, 0xff, "be1bd0a3d197662425993c19b3ff0df1", "18bc292fa745743ce762ad585e8b950db91cf7c4a8ad379019aaa4c20547d462e2b267f64c6c1ee6a2c8aa74350f735e3970219c7a1e744b1fb77f71"}, 0x51, 0x0) clone(0x72826100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) 18:07:26 executing program 4: perf_event_open(&(0x7f0000000000)={0x1000000002, 0x70, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000), 0x10) [ 1065.380622] FAULT_INJECTION: forcing a failure. [ 1065.380622] name failslab, interval 1, probability 0, space 0, times 0 [ 1065.422217] *** Guest State *** [ 1065.428172] CPU: 1 PID: 7660 Comm: syz-executor.0 Not tainted 4.14.177-syzkaller #0 [ 1065.430639] CR0: actual=0x0000000000000020, shadow=0x0000000000000000, gh_mask=fffffffffffffff7 [ 1065.435970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1065.436022] Call Trace: [ 1065.436040] dump_stack+0x13e/0x194 [ 1065.436058] should_fail.cold+0x10a/0x14b [ 1065.436137] ? ext4_sync_fs+0x7e0/0x7e0 [ 1065.436150] should_failslab+0xd6/0x130 [ 1065.436160] ? ext4_sync_fs+0x7e0/0x7e0 [ 1065.436167] kmem_cache_alloc+0x2b5/0x770 [ 1065.436181] ? ext4_sync_fs+0x7e0/0x7e0 [ 1065.458942] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 1065.460567] ext4_alloc_inode+0x19/0x610 [ 1065.460578] ? ext4_sync_fs+0x7e0/0x7e0 [ 1065.460587] alloc_inode+0x5d/0x170 [ 1065.460599] new_inode_pseudo+0x14/0xe0 [ 1065.464875] CR3 = 0x00000000fffbc000 [ 1065.468701] new_inode+0x1b/0x40 [ 1065.468758] __ext4_new_inode+0x363/0x4e90 [ 1065.468775] ? lock_acquire+0x170/0x3f0 [ 1065.472820] RSP = 0x0000000000002006 RIP = 0x0000000000000000 [ 1065.476689] ? ext4_free_inode+0x1480/0x1480 [ 1065.476699] ? avc_has_perm+0x2bb/0x480 [ 1065.476752] ? __dquot_initialize+0x3f4/0x980 [ 1065.476762] ? avc_has_perm_noaudit+0x400/0x400 [ 1065.476774] ? dquot_get_next_dqblk+0x160/0x160 [ 1065.476807] ? security_transition_sid+0xcb/0x120 [ 1065.476819] ? security_transition_sid+0x9d/0x120 [ 1065.482873] RFLAGS=0x00010002 DR7 = 0x0000000000000400 [ 1065.484915] ext4_mkdir+0x2e4/0xb60 [ 1065.484930] ? selinux_dentry_init_security+0x220/0x220 [ 1065.484945] ? ext4_init_dot_dotdot+0x4b0/0x4b0 [ 1065.484960] ? security_inode_mkdir+0xcc/0x100 [ 1065.484974] vfs_mkdir+0x3af/0x620 [ 1065.484986] SyS_mkdir+0x1bc/0x210 [ 1065.484996] ? SyS_mkdirat+0x210/0x210 [ 1065.497023] Sysenter RSP=0000000000000f80 CS:RIP=0050:0000000000002810 [ 1065.497857] ? do_syscall_64+0x4c/0x640 [ 1065.497868] ? SyS_mkdirat+0x210/0x210 [ 1065.497881] do_syscall_64+0x1d5/0x640 [ 1065.497898] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1065.497905] RIP: 0033:0x45bca7 [ 1065.497912] RSP: 002b:00007f8760f38a68 EFLAGS: 00000246 [ 1065.502047] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1065.505485] ORIG_RAX: 0000000000000053 [ 1065.505492] RAX: ffffffffffffffda RBX: 0000000000508240 RCX: 000000000045bca7 [ 1065.505497] RDX: 0000000000000007 RSI: 00000000000001ff RDI: 0000000020000100 [ 1065.505503] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 1065.505509] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000006 [ 1065.505515] R13: 0000000000000bde R14: 00000000004cdfbd R15: 00007f8760f396d4 [ 1065.681019] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1065.689126] SS: sel=0x0000, attr=0x00085, limit=0x00000000, base=0x0000000000000000 [ 1065.697246] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1065.706811] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1065.714977] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 18:07:27 executing program 0 (fault-call:3 fault-nth:41): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:07:27 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x33}}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f00000002c0)={@local, @random="f8968583fe20", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00\x00@', 0x14, 0x6, 0x0, @local, @mcast2, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1065.725220] GDTR: limit=0x00000000, base=0x0000000000000000 [ 1065.751218] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 18:07:27 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg$inet(r0, &(0x7f0000000d40)=[{{&(0x7f0000000040)={0x2, 0x0, @empty}, 0x10, &(0x7f0000000540)=[{&(0x7f00000004c0)="0513", 0x2}], 0x1}}, {{&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, 0x0}}], 0x2, 0x0) [ 1065.773488] IDTR: limit=0x00000000, base=0x0000000000000000 [ 1065.781518] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1065.812495] FAULT_INJECTION: forcing a failure. [ 1065.812495] name failslab, interval 1, probability 0, space 0, times 0 18:07:27 executing program 4: perf_event_open(&(0x7f0000000000)={0x1000000002, 0x70, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 1065.833251] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 1065.839689] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 1065.858738] CPU: 1 PID: 7690 Comm: syz-executor.0 Not tainted 4.14.177-syzkaller #0 [ 1065.866553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1065.870972] Interruptibility = 00000000 ActivityState = 00000000 [ 1065.875898] Call Trace: [ 1065.875916] dump_stack+0x13e/0x194 [ 1065.875932] should_fail.cold+0x10a/0x14b [ 1065.875945] should_failslab+0xd6/0x130 [ 1065.882152] *** Host State *** [ 1065.884717] kmem_cache_alloc+0x2b5/0x770 [ 1065.884726] ? __d_lookup+0x3b4/0x670 [ 1065.884738] ? mark_held_locks+0xa6/0xf0 [ 1065.884748] __d_alloc+0x2a/0x9b0 [ 1065.884759] d_alloc+0x46/0x250 [ 1065.884770] __lookup_hash+0x51/0x180 [ 1065.884781] filename_create+0x156/0x400 [ 1065.888648] RIP = 0xffffffff8117dacf RSP = 0xffff8880543579b0 [ 1065.892517] ? kern_path_mountpoint+0x40/0x40 [ 1065.896502] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 1065.899656] SyS_mkdir+0x90/0x210 [ 1065.903864] FSBase=00007ff828bc6700 GSBase=ffff8880aea00000 TRBase=fffffe0000003000 [ 1065.907562] ? SyS_mkdirat+0x210/0x210 [ 1065.907572] ? do_syscall_64+0x4c/0x640 [ 1065.907582] ? SyS_mkdirat+0x210/0x210 [ 1065.911656] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 1065.915063] do_syscall_64+0x1d5/0x640 [ 1065.915080] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1065.915087] RIP: 0033:0x45bca7 [ 1065.915094] RSP: 002b:00007f8760f38a68 EFLAGS: 00000246 [ 1065.918391] CR0=0000000080050033 CR3=00000000a8727000 CR4=00000000001426f0 [ 1065.922131] ORIG_RAX: 0000000000000053 [ 1065.922138] RAX: ffffffffffffffda RBX: 0000000000508240 RCX: 000000000045bca7 [ 1065.922143] RDX: 0000000000000007 RSI: 00000000000001ff RDI: 0000000020000100 [ 1065.922148] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 1065.922155] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000006 18:07:27 executing program 0 (fault-call:3 fault-nth:42): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) [ 1065.926247] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff866018a0 [ 1065.932141] R13: 0000000000000bde R14: 00000000004cdfbd R15: 00007f8760f396d4 [ 1065.966557] IPVS: ftp: loaded support on port[0] = 21 [ 1065.972975] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 1066.056429] *** Control State *** [ 1066.060070] PinBased=0000003f CPUBased=b699edfa SecondaryExec=000000ea [ 1066.066962] EntryControls=0000d1ff ExitControls=002fefff [ 1066.072601] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 1066.101132] VMEntry: intr_info=8000030d errcode=00000000 ilen=00000000 [ 1066.108967] FAULT_INJECTION: forcing a failure. [ 1066.108967] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1066.115175] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 1066.120792] CPU: 1 PID: 7704 Comm: syz-executor.0 Not tainted 4.14.177-syzkaller #0 [ 1066.127714] reason=80000021 qualification=0000000000000000 [ 1066.135144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1066.135149] Call Trace: [ 1066.135165] dump_stack+0x13e/0x194 [ 1066.135183] should_fail.cold+0x10a/0x14b [ 1066.141474] IDTVectoring: info=00000000 errcode=00000000 [ 1066.150810] __alloc_pages_nodemask+0x1bf/0x700 [ 1066.150822] ? save_trace+0x290/0x290 [ 1066.150832] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 1066.153401] TSC Offset = 0xfffffdc1eef1c9e5 [ 1066.157002] cache_grow_begin+0x7b/0x410 [ 1066.161111] EPT pointer = 0x00000000930c801e [ 1066.166540] kmem_cache_alloc+0x695/0x770 [ 1066.166555] ? ext4_sync_fs+0x7e0/0x7e0 [ 1066.166565] ext4_alloc_inode+0x19/0x610 [ 1066.171203] Virtual processor ID = 0x0001 [ 1066.174982] ? ext4_sync_fs+0x7e0/0x7e0 [ 1066.174991] alloc_inode+0x5d/0x170 [ 1066.175003] new_inode_pseudo+0x14/0xe0 [ 1066.220527] new_inode+0x1b/0x40 [ 1066.223878] __ext4_new_inode+0x363/0x4e90 [ 1066.228095] ? lock_acquire+0x170/0x3f0 [ 1066.232060] ? ext4_free_inode+0x1480/0x1480 [ 1066.236475] ? avc_has_perm+0x2bb/0x480 [ 1066.240432] ? __dquot_initialize+0x3f4/0x980 [ 1066.244946] ? avc_has_perm_noaudit+0x400/0x400 [ 1066.249592] ? dquot_get_next_dqblk+0x160/0x160 [ 1066.254249] ? security_transition_sid+0xcb/0x120 [ 1066.259074] ? security_transition_sid+0x9d/0x120 [ 1066.263902] ext4_mkdir+0x2e4/0xb60 [ 1066.267521] ? selinux_dentry_init_security+0x220/0x220 [ 1066.272872] ? ext4_init_dot_dotdot+0x4b0/0x4b0 [ 1066.277521] ? security_inode_mkdir+0xcc/0x100 [ 1066.282164] vfs_mkdir+0x3af/0x620 [ 1066.285756] SyS_mkdir+0x1bc/0x210 [ 1066.289325] ? SyS_mkdirat+0x210/0x210 [ 1066.293206] ? do_syscall_64+0x4c/0x640 [ 1066.297168] ? SyS_mkdirat+0x210/0x210 [ 1066.301042] do_syscall_64+0x1d5/0x640 [ 1066.304916] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1066.310125] RIP: 0033:0x45bca7 [ 1066.313333] RSP: 002b:00007f8760f38a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1066.321062] RAX: ffffffffffffffda RBX: 0000000000508240 RCX: 000000000045bca7 [ 1066.328412] RDX: 0000000000000007 RSI: 00000000000001ff RDI: 0000000020000100 [ 1066.335663] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 1066.342931] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000006 [ 1066.350183] R13: 0000000000000bde R14: 00000000004cdfbd R15: 00007f8760f396d4 [ 1066.438810] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 1066.450800] EXT4-fs (loop0): Invalid log block size: 60930 [ 1067.403122] Bluetooth: hci0 command 0x1003 tx timeout [ 1067.408411] Bluetooth: hci0 sending frame failed (-49) [ 1068.433144] Bluetooth: hci1 command 0x1003 tx timeout [ 1068.438462] Bluetooth: hci1 sending frame failed (-49) [ 1069.472863] Bluetooth: hci0 command 0x1001 tx timeout [ 1069.478171] Bluetooth: hci0 sending frame failed (-49) [ 1070.512834] Bluetooth: hci1 command 0x1001 tx timeout [ 1070.518184] Bluetooth: hci1 sending frame failed (-49) [ 1071.552701] Bluetooth: hci0 command 0x1009 tx timeout [ 1072.592755] Bluetooth: hci1 command 0x1009 tx timeout 18:07:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 18:07:38 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f0000000b80)) 18:07:38 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000000)={0xec2}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000012000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00000002c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x4, 0x6b}}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:07:38 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syz_tun\x00', 0x1}) r4 = socket$netlink(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = eventfd2(0x0, 0x0) r7 = fcntl$dupfd(r5, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 18:07:38 executing program 0 (fault-call:3 fault-nth:43): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="25bca274769e620a2734fa0095e0612687ecb851548802a902ee0000230000004c2f98b579090000000000000006e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@resuid={'resuid'}}]}) 18:07:38 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r1, 0x0, 0x0, 0x20000000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000006c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x32c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xba, 0x1, "3c771fdb9c6cacf67e43446be676a123038032aad9ec64fd50074b9a3deaf651deeb1594c9516626e77019d68e9f1c16beedab8ec7d19c91a158e3a00cf5db5df9df0cf151b46459d32bc9b26c356bca160a036b2c66784995704c690d90f5b5526e26eb8e6ab9578375804de0ee67ec1b0d9215b081ac5ea35da347122fb72b4beadae84f69f8c39c8467cf59ec9ef31ff1d3dcef78b46f6d4e5643e446f4b8a8ff5a26a5201812748efe6271de02c3f10deb8ed0fc"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "6b95342789faec27b52136d8aa8921abaff62dac4b31d0563b97f8327dd4b7bbf2b5ca71db27ca27d23632c6dec84df58faa15614a1e3a8f29e44c8abd7295f7acb3e94026bc9f15f2dd6c58686cb0fa595fbc272fb8993742c0b6cace5d8b0c1714990afeeb90aaefdb"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "d8c5032ba7124469f91134044966c2faa48e606f26677b33d379a2b0d0e203e2e6e7c26595522cbd2abc3eaaf950e8186d84a25dd15ad7e5238595acd2aa4e2b7951eff2"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "e362e5c4a0345f99f34a0bb9745371be1f1bb738bad87035ffb279aa7ea9c1958afeb325534d1b353382564d9d5106fa3981d3b8738cfe5ba20d345e57775c0b748c7181bb3ad6944eb67e1bfa649e4cef19c5514c3fe09cc71414354694b5abab48a7e441c9881d1379ac39b186ae4f363fbcf82fbf3190c9a49f5011fee80fd93a67750ae19587620ec5ce802a67f5146198f25b724a700f66dd2be983e71b2e5f4d4a747deacf17258a56d5d10482873f5e6a9a622d9e226e"}, @INET_DIAG_REQ_BYTECODE={0x43, 0x1, "d0663432a3f2b7a87ab1450e42db81483edcf1c26ed7165599b86c1e14be26aabf3bd42a1e23642151baca70ffe2b80e9e76e7f9259eb3bd0672b8a803a42e"}, @INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "30d21e4e75e702916be1eda140c4f44f09166a571a8c896e53aba2ce8961e19a91a1770faa90887240442b4ac82b0a5009fba30dbca6320f99d3268e2b2b186e31eb2f717e775714404631ee2df36a7ceee31e991d9f4e58f6562a741dabb0b1aee07280e57fe665cca57aed937faeb75b9404f7dc79f089323d957251497a4ba5e32007a666637aead7f73ee0c3b8c9f199f80dc1a509fd0a"}]}, 0x32c}}, 0x50) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000003c0)="26a5b9fd9d67654444f7d85f68651e98dfb080e4e5b78421d9d6d4f6fb64f6b41db377c96089a7b3744b4be4f1a6cb4dfe74c8bba63fcba4fdc3df985ef0626a1bdc39b347a2b374a349c82f9392295077a52bdc96f2ba6f089b68d5c10d9174fe96944bc571ecb833261fc4b66791c4e80d7c6739b7684df968a8f0216e168c0f76469ac2", 0x85}, {&(0x7f0000000480)}, {&(0x7f0000000500)="a76a98699523f8abad6399719826ddd177a02a84eb89895a631be8248eac49c94ded798344363f406645a8f77565bc2035bb642a8ff59a64c3e3a3843580820ef17ddbaec342a1861b977b304b4b60b9edf73a05613e2e1b6c9cbd964556163394e881aea6a2e29d498bd2beed331ef637563345495ce2691880fd204b259ae5d0b44925946ca5312081077809207842b808efb0a923dc2801d40f7d76e0cd4991faa976949b7fd27820ee872764236858c9dbc7bfb1420772685d80cd1ba3a8b91cd9a40276cad722bf", 0xca}, {&(0x7f0000000600)="5e98b5d650f95581b4e56d4fedef570163338e8439f8a97284d7e7beb0f4b1c4e48d09b6bb69076d08a3629850e8015826bb88fa6ba703f13262d7f540d6211137b9cbdc681b1364e7e4dc587fc3347519b0e1e4b4c5cc706f59cdc6497fddaca470ee1e90f5d985ebb87860145f25bbc76b83fe5886b4dfbc65da70", 0x7c}], 0x4, 0x8) close(r1) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0x51, 0x1, 0xff, "be1bd0a3d197662425993c19b3ff0df1", "18bc292fa745743ce762ad585e8b950db91cf7c4a8ad379019aaa4c20547d462e2b267f64c6c1ee6a2c8aa74350f735e3970219c7a1e744b1fb77f71"}, 0x51, 0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) [ 1076.890291] FAULT_INJECTION: forcing a failure. [ 1076.890291] name failslab, interval 1, probability 0, space 0, times 0 [ 1076.901982] CPU: 1 PID: 7762 Comm: syz-executor.0 Not tainted 4.14.177-syzkaller #0 [ 1076.909804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1076.919153] Call Trace: [ 1076.921745] dump_stack+0x13e/0x194 [ 1076.925389] should_fail.cold+0x10a/0x14b [ 1076.929545] ? save_trace+0x290/0x290 [ 1076.933359] should_failslab+0xd6/0x130 [ 1076.937328] __kmalloc+0x71/0x7c0 [ 1076.940820] ? context_struct_to_string+0x323/0x610 [ 1076.945837] ? mls_compute_context_len+0x3dc/0x5c0 [ 1076.950770] ? flex_array_get+0x1b2/0x230 [ 1076.954927] context_struct_to_string+0x323/0x610 [ 1076.959772] ? security_load_policycaps+0x310/0x310 [ 1076.964791] ? sidtab_search_core+0x17f/0x2a0 [ 1076.969290] security_sid_to_context_core+0x187/0x200 [ 1076.972292] ------------[ cut here ]------------ [ 1076.974477] selinux_inode_init_security+0x45a/0x680 [ 1076.974594] ? ext4_get_acl+0xcb/0x500