0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='fdinfo/3\x00') clone(0xc75e43cfae22dd4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r1) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffffc}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000080)={r2, r3}) 02:53:15 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dlm_plock\x00', 0x20002, 0x0) r4 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x77, 0x8, 0x1}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000180)={0x80, 0x9, 0x8006, 0x0, 0x81, 0x6, 0x5, 0x839, r5}, &(0x7f00000001c0)=0x20) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000000040)=0xf000) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x1, 0x92f4c, 0x0}) 02:53:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 02:53:15 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) [ 398.712035][T11162] IPVS: ftp: loaded support on port[0] = 21 02:53:15 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00'}) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:15 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x1, 0x92f4c, 0x0}) ioctl$VFIO_IOMMU_MAP_DMA(r2, 0x3b71, &(0x7f0000000040)={0x20, 0x6, 0x8, 0x0, 0x7}) 02:53:15 executing program 1 (fault-call:12 fault-nth:0): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 02:53:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 02:53:15 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) 02:53:15 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00'}) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:15 executing program 2: sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = memfd_create(&(0x7f0000000340)='-vboxnet0\x00]\xea\xb0\xe2N\xc6c\x05\x8d\xb5\xc0\n\xad\x0f#+\x17\xd6A\xf4\xdf\x1b\xf9~\x8e\"\r\xff\xbb\xb0\xc3\x86\x97\xaf\xf8\x7f*\xfc\xfd\xe7\xcc\xbc\xddI.\xc3\x9aQ\xc8\x8e8U\xdaX\x06\x92\x1d\xbd\x10\xf9\xe8q\x00\xddr>\xd7\x9f\xf8r\xeeE\xa83K\xf60 \x7f\xcd\xac\x86\x9eT*\xf7\a^L,\x98\xa2(2,\x8c*\xff\x8aA\xa1\x153\x15\b\xcb\xf7\xefw\xa6\xc7c@\xb5\x9b\xdc$`3]\xf9.\xcf\x00', 0x5) ftruncate(r1, 0x1000000) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x2, 0x0) sendfile(r2, r1, 0x0, 0xeefffdef) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_ENTRY(r2, &(0x7f0000000100)={0x90, 0x0, 0x4, {0x4, 0x2, 0x800, 0x6, 0x7fff, 0x100, {0x1, 0x1, 0x40, 0x100, 0x6180000000, 0x8, 0x0, 0x7f, 0x7, 0x41db, 0x0, r3, 0x0, 0x5, 0x80}}}, 0x90) [ 399.186374][ T7] tipc: TX() has been purged, node left! [ 399.261749][T11201] FAULT_INJECTION: forcing a failure. [ 399.261749][T11201] name failslab, interval 1, probability 0, space 0, times 1 [ 399.305330][T11201] CPU: 0 PID: 11201 Comm: syz-executor.1 Not tainted 5.5.0-rc1-syzkaller #0 [ 399.314048][T11201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 399.324103][T11201] Call Trace: [ 399.327416][T11201] dump_stack+0x11d/0x181 [ 399.331778][T11201] should_fail.cold+0xa/0x1a [ 399.336398][T11201] __should_failslab+0xee/0x130 [ 399.341262][T11201] should_failslab+0x9/0x14 [ 399.345808][T11201] __kmalloc+0x53/0x690 [ 399.349970][T11201] ? terminate_walk+0x1d0/0x250 [ 399.354842][T11201] ? tomoyo_realpath_from_path+0x83/0x4c0 [ 399.360572][T11201] tomoyo_realpath_from_path+0x83/0x4c0 [ 399.366121][T11201] ? tomoyo_get_mode.part.0+0x5c/0xb0 [ 399.371642][T11201] tomoyo_path_number_perm+0x10a/0x3c0 [ 399.377162][T11201] ? __fget+0xb8/0x1d0 [ 399.381244][T11201] tomoyo_file_ioctl+0x2c/0x40 [ 399.386020][T11201] security_file_ioctl+0x6d/0xa0 [ 399.391045][T11201] ksys_ioctl+0x64/0xe0 [ 399.395213][T11201] __x64_sys_ioctl+0x4c/0x60 [ 399.399890][T11201] do_syscall_64+0xcc/0x3a0 [ 399.404410][T11201] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 399.410309][T11201] RIP: 0033:0x45a919 [ 399.414268][T11201] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 399.434012][T11201] RSP: 002b:00007fe468915c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 399.442545][T11201] RAX: ffffffffffffffda RBX: 00007fe468915c90 RCX: 000000000045a919 02:53:16 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 02:53:16 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00'}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:16 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x04', 0x182800, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r2) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x1) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r4) openat$cgroup_int(r4, &(0x7f0000000200)='io.bfq.weight\x00', 0x2, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r3) setsockopt$TIPC_DEST_DROPPABLE(r3, 0x10f, 0x81, &(0x7f00000001c0)=0x7fff, 0x4) ioctl$PPPIOCSPASS(r2, 0x40107447, &(0x7f0000000180)={0x4, &(0x7f0000000140)=[{0x9, 0x3f, 0x0, 0x4}, {0xfa3, 0x7, 0x2, 0x1ff}, {0x7, 0x7f, 0x7f, 0x800}, {0x958, 0xc0, 0x3, 0x80000001}]}) r5 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x1, 0x92f4c, 0x0}) 02:53:16 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) [ 399.450519][T11201] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 399.458543][T11201] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 399.466647][T11201] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe4689166d4 [ 399.474624][T11201] R13: 00000000004c410f R14: 00000000004d9818 R15: 0000000000000008 02:53:16 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000040)=0x78) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x1, 0x92f4c, 0x0}) [ 399.633498][T11201] ERROR: Out of memory at tomoyo_realpath_from_path. 02:53:16 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x1a0ffffffff) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, r1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) socket$kcm(0x11, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000001c0)=@nfc={0x104}, 0x80, &(0x7f0000000140)=[{0x0}, {&(0x7f0000000840)="c59af2fb8b848b29b3c72daf183bc919007587170744e727c8b17d7fca84cc725a0c3f8a24c595861fd905864a07d36c5738b8c5a0d63510ad3513c51734507626f5c30000f5f1544cae733f0bde791dfa5013c778d134e6f3396b63ea06a694e883442ce422b741ce389d35a2c0a7ea1aa68a", 0x73}, {0x0}], 0x3, 0x0, 0x0, 0x1a0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r2, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, 0x0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000240)=r3, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r1) r4 = gettid() perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000a00), 0x4}}, r4, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x801c581f, 0x20000000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={0xffffffffffffffff, 0xc0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x9}, 0x0, 0x0, &(0x7f0000000480)={0x0, 0x0, 0x4, 0xffff1fa4}, &(0x7f0000000340)=0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0x11, 0x3, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r7, 0x0, 0xd, &(0x7f0000000040)='\x006Y\x00', 0xcef1d65) getsockopt$inet_opts(r7, 0x0, 0x9, &(0x7f0000937fed)=""/16, &(0x7f000021affc)=0xfea6) sendmsg(r7, &(0x7f0000000400)={&(0x7f00000000c0)=@isdn={0x22, 0x0, 0x5, 0x6}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000000)="1a4ecb54e18a363d35622f4bef7f2cbc8f779ffa0d66b7c0164d381fefd204", 0x1f}, {&(0x7f00000018c0)="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0x1000}, {&(0x7f0000000640)="0674aae34deda59119567a3a96455fbbdd2887dabc4ac71bd9550a38f13587b8f3235677a0f415d6f77f007e4db5d67bcf97de576094561bdeea28bb400854378b1c6c3748cb98fd55517d0b60450cde629ae0c2197f72438ed4a48aa8ab8ac94daf49067566cd7428ef01d2965335dae16846ad0e91eca8d933b95cfa95cb1bd675197e1c51276e37e630164bc1996b9e790fab283894feece296dc566be02e5f98a51e6e5e4370aecb7b48ff9f5ec6b6e8bdf10c9e67b94a94680d3c15f81224d098b63911c82820be5b47171b9d0df2732414589b721d8b440fd48a4152d419406c", 0xe3}, {&(0x7f0000000280)="361fc9d3a9a0343371cdb7efcf6cb55c086e797bc904a32d964f5712e7619026798f01ab40be62687c8b9f8881ddc07bd73e20be68fc1b0bd0ea2de4651954f81b3adc7e699e3219e9eb7d5650dad34ff063e8415ace76e95109e44960407519b59f8ce75aba019346628340e13989b1c689807af22f415366fd5b8f5b0ab4747c1bb9ac67a32635b53fb977d5", 0x8d}, {&(0x7f0000000380)="bdf30e0cd88e27d25c27b1b4ae55d647ad74793a07d91f604aa3fdc05267acc4198279ea241801fcfd5924d105249cece6c8e5d674d75dbe5df670f1a176d863eb9bf30e52dc96bd4a795ed1d03fae4730f9", 0x52}, 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0x11b0}, 0x0) sendmsg$sock(r6, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001800)=[@txtime={{0x18}}, @timestamping={{0x14, 0x1, 0x25, 0x3ff}}], 0x30}, 0x4000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'nr0\x01\x00', 0x12}) close(0xffffffffffffffff) socket$kcm(0x2, 0x2000000000003, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8916, &(0x7f0000000200)='nr0\x01:\xf2%\xa3\'>\xf8]\x81$?\xfa\x02\x00UM\xbf\xef\xa9\xac\x03x\xf4D3A}?\x00\x8b\x9c[\xdd\x14\xa4\n\xf4\x94\xa8>\xb1\xb1\xa2_&') close(0xffffffffffffffff) close(r0) 02:53:16 executing program 5 (fault-call:5 fault-nth:0): setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 02:53:16 executing program 1 (fault-call:12 fault-nth:1): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 02:53:16 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00'}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:16 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x1, 0x92f4c, 0x0}) 02:53:16 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00'}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:16 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) [ 400.243589][T11244] FAULT_INJECTION: forcing a failure. [ 400.243589][T11244] name failslab, interval 1, probability 0, space 0, times 0 [ 400.312063][T11244] CPU: 0 PID: 11244 Comm: syz-executor.1 Not tainted 5.5.0-rc1-syzkaller #0 [ 400.320819][T11244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 400.330879][T11244] Call Trace: [ 400.334186][T11244] dump_stack+0x11d/0x181 [ 400.338530][T11244] should_fail.cold+0xa/0x1a [ 400.343139][T11244] __should_failslab+0xee/0x130 [ 400.347999][T11244] should_failslab+0x9/0x14 [ 400.352516][T11244] __kmalloc+0x53/0x690 [ 400.356795][T11244] ? memcg_kmem_put_cache+0x7c/0xc0 [ 400.362008][T11244] ? debug_smp_processor_id+0x43/0x137 [ 400.367484][T11244] ? tomoyo_encode2.part.0+0xd9/0x260 [ 400.372945][T11244] tomoyo_encode2.part.0+0xd9/0x260 [ 400.378167][T11244] tomoyo_encode+0x34/0x50 [ 400.382597][T11244] tomoyo_realpath_from_path+0x14a/0x4c0 [ 400.388228][T11244] ? tomoyo_get_mode.part.0+0x5c/0xb0 [ 400.393642][T11244] tomoyo_path_number_perm+0x10a/0x3c0 [ 400.399130][T11244] ? __fget+0xb8/0x1d0 [ 400.403255][T11244] tomoyo_file_ioctl+0x2c/0x40 [ 400.408023][T11244] security_file_ioctl+0x6d/0xa0 [ 400.412992][T11244] ksys_ioctl+0x64/0xe0 [ 400.417160][T11244] __x64_sys_ioctl+0x4c/0x60 [ 400.421873][T11244] do_syscall_64+0xcc/0x3a0 [ 400.426399][T11244] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 400.432292][T11244] RIP: 0033:0x45a919 [ 400.436225][T11244] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 02:53:17 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x1, 0x92f4c, 0x0}) 02:53:17 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000440)='/dev/media#\x00', 0x9, 0x101080) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000480)={'lapb0\x00', 0x1201}) setrlimit(0x9, &(0x7f0000000040)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f0000000080)) r4 = syz_open_pts(r3, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCSETSF(r4, 0x5412, &(0x7f0000000000)={0x7d}) syncfs(r4) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8100008}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x264, 0x0, 0x10, 0x70bd29, 0x25dfdbfb, {}, [@TIPC_NLA_LINK={0xd4, 0x4, [@TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}]}, @TIPC_NLA_LINK_PROP={0x54, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x101}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xebe5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10000}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x400}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}]}]}, @TIPC_NLA_MEDIA={0x124, 0x5, [@TIPC_NLA_MEDIA_PROP={0x54, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8cb}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2a7}]}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3b80}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x50}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x81}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_NODE={0x24, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfffffffb}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}]}, @TIPC_NLA_MON={0x14, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1f}]}, @TIPC_NLA_MON={0xc, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x7fffffff}]}, @TIPC_NLA_MON={0x14, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}]}]}, 0x264}, 0x1, 0x0, 0x0, 0x62f691821c36442b}, 0x9000) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000c80)={0x9, &(0x7f0000001400)=""/4096, &(0x7f0000000b80)=[{0x1, 0xda, 0x0, &(0x7f0000000640)=""/218}, {0x7, 0x48, 0x101, &(0x7f0000000740)=""/72}, {0x8, 0xb6, 0x4, &(0x7f00000007c0)=""/182}, {0x401, 0x1000, 0xc3, &(0x7f0000002400)=""/4096}, {0x5, 0x16, 0x5, &(0x7f0000000880)=""/22}, {0x7ff, 0xa1, 0x0, &(0x7f00000008c0)=""/161}, {0x10000, 0xc4, 0x4, &(0x7f0000000980)=""/196}, {0x8, 0x1000, 0x1, &(0x7f0000003400)=""/4096}, {0x0, 0xeb, 0xf3c6, &(0x7f0000000a80)=""/235}]}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r5, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r5) setsockopt$bt_hci_HCI_TIME_STAMP(r5, 0x0, 0x3, &(0x7f0000000cc0)=0x400, 0x4) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000500)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000600)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x800008}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x4c, r6, 0x8, 0x70bd28, 0x25dfdbfe, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x401}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xa17845d12e001cc4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x10) [ 400.455915][T11244] RSP: 002b:00007fe468915c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 400.464331][T11244] RAX: ffffffffffffffda RBX: 00007fe468915c90 RCX: 000000000045a919 [ 400.472304][T11244] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 400.480305][T11244] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 400.488408][T11244] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe4689166d4 [ 400.496494][T11244] R13: 00000000004c410f R14: 00000000004d9818 R15: 0000000000000008 02:53:17 executing program 4: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r1) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3fd, 0xb, &(0x7f0000000100)=@raw=[@generic={0x6, 0x2, 0x8, 0xdb3, 0x6}, @call={0x85, 0x0, 0x0, 0x37}, @map_val={0x18, 0x5, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0xa83}, @jmp={0x5, 0x0, 0x0, 0x4, 0x4, 0x18}, @alu={0x4, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffff4, 0x10}, @alu={0x7, 0x0, 0xc, 0x5, 0x0, 0xc}, @ldst={0x1, 0x3, 0x6, 0x4, 0x1, 0x20}, @ldst={0x1, 0x2, 0x3, 0x5, 0xa, 0xfffffffffffffff0, 0x8}, @map={0x18, 0xe, 0x1, 0x0, r1}], &(0x7f0000000000)='PL \x00L\xf7\xd1*\xf1\x1c\xe9%7\xb5\xe3\x19\x1ef\xde]N\xc1\x8eL-\xf0\x14\x84\xa8mw\x84/bIF\xea\xe3\x10yL\x8c\x96\xff\x14f#.%\x95\x119\xbd\xa5\xd2\x99\x0eR?\x8e\xc3\b\x0f\xfc\x12$\xd8\xdcL\x84\xa9\xc8\xe8\xab1Wh\x06qU#\xfat\x9e\x86\x15\xc6\x10I\xb8\xb1\xbej\xa7t\a\x02\xccZ\xdd', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 02:53:17 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x1a0ffffffff) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, r1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) socket$kcm(0x11, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000001c0)=@nfc={0x104}, 0x80, &(0x7f0000000140)=[{0x0}, {&(0x7f0000000840)="c59af2fb8b848b29b3c72daf183bc919007587170744e727c8b17d7fca84cc725a0c3f8a24c595861fd905864a07d36c5738b8c5a0d63510ad3513c51734507626f5c30000f5f1544cae733f0bde791dfa5013c778d134e6f3396b63ea06a694e883442ce422b741ce389d35a2c0a7ea1aa68a", 0x73}, {0x0}], 0x3, 0x0, 0x0, 0x1a0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r2, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, 0x0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000240)=r3, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r1) r4 = gettid() perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000a00), 0x4}}, r4, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x801c581f, 0x20000000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={0xffffffffffffffff, 0xc0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x9}, 0x0, 0x0, &(0x7f0000000480)={0x0, 0x0, 0x4, 0xffff1fa4}, &(0x7f0000000340)=0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0x11, 0x3, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r7, 0x0, 0xd, &(0x7f0000000040)='\x006Y\x00', 0xcef1d65) getsockopt$inet_opts(r7, 0x0, 0x9, &(0x7f0000937fed)=""/16, &(0x7f000021affc)=0xfea6) sendmsg(r7, &(0x7f0000000400)={&(0x7f00000000c0)=@isdn={0x22, 0x0, 0x5, 0x6}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000000)="1a4ecb54e18a363d35622f4bef7f2cbc8f779ffa0d66b7c0164d381fefd204", 0x1f}, {&(0x7f00000018c0)="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", 0x1000}, {&(0x7f0000000640)="0674aae34deda59119567a3a96455fbbdd2887dabc4ac71bd9550a38f13587b8f3235677a0f415d6f77f007e4db5d67bcf97de576094561bdeea28bb400854378b1c6c3748cb98fd55517d0b60450cde629ae0c2197f72438ed4a48aa8ab8ac94daf49067566cd7428ef01d2965335dae16846ad0e91eca8d933b95cfa95cb1bd675197e1c51276e37e630164bc1996b9e790fab283894feece296dc566be02e5f98a51e6e5e4370aecb7b48ff9f5ec6b6e8bdf10c9e67b94a94680d3c15f81224d098b63911c82820be5b47171b9d0df2732414589b721d8b440fd48a4152d419406c", 0xe3}, {&(0x7f0000000280)="361fc9d3a9a0343371cdb7efcf6cb55c086e797bc904a32d964f5712e7619026798f01ab40be62687c8b9f8881ddc07bd73e20be68fc1b0bd0ea2de4651954f81b3adc7e699e3219e9eb7d5650dad34ff063e8415ace76e95109e44960407519b59f8ce75aba019346628340e13989b1c689807af22f415366fd5b8f5b0ab4747c1bb9ac67a32635b53fb977d5", 0x8d}, {&(0x7f0000000380)="bdf30e0cd88e27d25c27b1b4ae55d647ad74793a07d91f604aa3fdc05267acc4198279ea241801fcfd5924d105249cece6c8e5d674d75dbe5df670f1a176d863eb9bf30e52dc96bd4a795ed1d03fae4730f9", 0x52}, {&(0x7f0000000740)="976b2331015c39b43c9f73f28daddc5241b00da38aaca926c05c53f3abb731ac75f986f1fc932d666d7a787606100705d6a362600b2804dc638264697b701c5c996214451ce36986da0ff10208842d895eec969628295334cc6e119ce239a2a50ac9e47529f5cda5ef5160deeb039767087cae517253ea6b0c3d538b5f15e245dbd6e0d27c6beff86b2290cc391af54feb617e774dd62e242e272e42dfe0fbb58874a00e4326e26918547b905571c3e458d9adeea96210ee755f3528b5720f8a2544fd4d2bbf900c0fe92c638c5ea2f548e27398d6c06af89a3244c2", 0xdc}, {&(0x7f00000008c0)="f5855e0edb60f405931fa30e30759c89601d83e888aaa5b9f816dca6d7138bf4e1e830cc972be2a47fdfd09aef0a2cdf4dd62d373e077776b8d18dc6e12973def39e0249794203bb544ff8f051e08e4d0e02e1d9b45095384bd4ccbee924d18c4f0476022917f3e6f6e802ea1db40fd92a98af5a2769ed7c20bfecd81922c7df74a07a8aa3889c4d688d67e02e27264876304c1cb88e69621fcc7d877fa7bfac389c3ced7c09612257206846c105dbdee6e9096c2f298e535189929b20cde55ab3b154dd0a17d5570ce5aafe6c639d48f8d094448b3b278bfbbe1170b66cd3db611771c3996b00b2eac2c5509810f7ccdd000f96073275", 0xf7}], 0x7, &(0x7f00000028c0)=ANY=[@ANYBLOB="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0x11b0}, 0x0) sendmsg$sock(r6, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001800)=[@txtime={{0x18}}, @timestamping={{0x14, 0x1, 0x25, 0x3ff}}], 0x30}, 0x4000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'nr0\x01\x00', 0x12}) close(0xffffffffffffffff) socket$kcm(0x2, 0x2000000000003, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8916, &(0x7f0000000200)='nr0\x01:\xf2%\xa3\'>\xf8]\x81$?\xfa\x02\x00UM\xbf\xef\xa9\xac\x03x\xf4D3A}?\x00\x8b\x9c[\xdd\x14\xa4\n\xf4\x94\xa8>\xb1\xb1\xa2_&') close(0xffffffffffffffff) close(r0) 02:53:17 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00'}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:17 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f00000000c0)={0xff, @rand_addr=0x5, 0x4e20, 0x2, 'wrr\x00', 0xe2fc642a29ed50f8, 0x3d2, 0x3b}, 0x2c) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x1, 0x92f4c, 0x0}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x50400, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f0000000340)={0x8}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000001300)={0x2880008, r4}) r6 = openat$dlm_monitor(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$VIDIOC_ENUMAUDIO(r6, 0xc0345641, &(0x7f0000000040)={0x10000, "88515e9b670b950bc956faa2ac850361462533d0b5bfd0f99f9d69e862dde73f"}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000005c0)={r7, @in={{0x2, 0x0, @rand_addr=0x400}}, [0x0, 0x3, 0x0, 0x4, 0x4, 0x3, 0x8, 0x951, 0x7ff, 0x0, 0x5, 0x3, 0x4, 0x0, 0xfffffffffffffffe]}, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000003c0)={r7, 0x5c, "81a3a51b1c30e8f0ae2ede5285251f147fb8d227c9ef569fb3c792426fda754ac767ba8235836bc208fd99c740002967a3a6af25b0110dd1220ccae8abc46920ecabca1e1ba165993cba605bd1b57afc02d1528c5c83286ee01f6c04"}, &(0x7f0000000440)=0x64) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000280)={r7, 0x9, 0x3, [0x9e, 0x9f9b, 0x6]}, &(0x7f00000002c0)=0xe) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000140)={r7, 0x3f}, 0xc) [ 400.762519][T11244] ERROR: Out of memory at tomoyo_realpath_from_path. 02:53:17 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00'}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:17 executing program 1 (fault-call:12 fault-nth:2): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 02:53:17 executing program 5: setrlimit(0x4, &(0x7f0000000040)={0x0, 0x4}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000080)) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x1, 0x0) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0x4) r4 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCSETSF(r4, 0x5412, &(0x7f0000000000)={0x7d}) ioctl$TIOCGDEV(r4, 0x80045432, &(0x7f0000000000)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r5, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r5) ioctl$ASHMEM_SET_SIZE(r5, 0x40087703, 0x5) 02:53:17 executing program 4: perf_event_open(&(0x7f0000000100)={0x2000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt(r0, 0x11, 0x66, 0x0, &(0x7f0000000000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000000)={0x7d}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f0000000080)) r4 = syz_open_pts(r3, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCSETSF(r4, 0x5412, &(0x7f0000000000)={0x7d}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f0000000080)) syz_open_pts(r5, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f0000000080)) r7 = syz_open_pts(r6, 0x0) ioctl$TIOCSETD(r7, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCSETSF(r7, 0x5412, &(0x7f0000000000)={0x7d}) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r8, 0x40045431, &(0x7f0000000080)) syz_open_pts(r8, 0x0) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r9, 0x40045431, &(0x7f0000000080)) syz_open_pts(r9, 0x0) ioctl$FIDEDUPERANGE(r2, 0xc0189436, &(0x7f0000000180)={0x101, 0x4, 0x6, 0x0, 0x0, [{{r4}, 0x9}, {{r5}, 0x3}, {{r7}, 0x9}, {{r0}, 0x4}, {{r8}, 0x5}, {{r9}, 0x42e}]}) 02:53:17 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsu\x00', 0x200, 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) mq_timedsend(r2, &(0x7f0000000180)="7d4ab4f5383676d67fd316bfd272982005c300ab5018effed5b6e66273d25ccd88604e20af19f19e4b4886f09934c8428d8d9febdee3be6517fbf6ac186a2692faa4cc04f974e228d57539eb62f44d0f77e0d36f3541d2ad5bccd5d590f444db4c7a248f23dc8934b72179069a2fcc", 0x6f, 0x7f, &(0x7f0000000240)={r3, r4+30000000}) r5 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r5, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r5) ioctl$BLKROSET(r5, 0x125d, &(0x7f0000000040)=0x8) r6 = dup(r1) syz_init_net_socket$rose(0xb, 0x5, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/btrfs-control\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x2006) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x1, 0x92f4c, 0x0}) 02:53:17 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00'}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) [ 401.345239][T11289] FAULT_INJECTION: forcing a failure. [ 401.345239][T11289] name failslab, interval 1, probability 0, space 0, times 0 [ 401.386115][T11289] CPU: 0 PID: 11289 Comm: syz-executor.1 Not tainted 5.5.0-rc1-syzkaller #0 [ 401.394828][T11289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 401.405001][T11289] Call Trace: [ 401.408304][T11289] dump_stack+0x11d/0x181 [ 401.412730][T11289] should_fail.cold+0xa/0x1a [ 401.417337][T11289] __should_failslab+0xee/0x130 [ 401.422211][T11289] should_failslab+0x9/0x14 [ 401.426719][T11289] kmem_cache_alloc+0x29/0x5d0 [ 401.431513][T11289] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 401.437829][T11289] ? __gfn_to_pfn_memslot+0x370/0x9c0 [ 401.443203][T11289] ? __read_once_size+0xd1/0x110 [ 401.448147][T11289] mmu_topup_memory_caches+0x79/0x2e0 [ 401.453522][T11289] kvm_mmu_load+0x2a/0xbc0 [ 401.457936][T11289] ? kvm_apic_has_interrupt+0x7a/0xf0 [ 401.463392][T11289] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 401.469630][T11289] vcpu_enter_guest+0x27ce/0x3860 [ 401.474656][T11289] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 401.480891][T11289] ? kvm_load_guest_fpu.isra.0+0x19f/0x2e0 [ 401.486700][T11289] kvm_arch_vcpu_ioctl_run+0x2a8/0xdf0 [ 401.492212][T11289] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 401.498100][T11289] kvm_vcpu_ioctl+0x758/0xa30 [ 401.502830][T11289] ? kvm_vcpu_block+0x750/0x750 [ 401.507681][T11289] do_vfs_ioctl+0x84f/0xcf0 [ 401.512182][T11289] ? tomoyo_file_ioctl+0x34/0x40 [ 401.517129][T11289] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 401.523370][T11289] ksys_ioctl+0xbd/0xe0 [ 401.527527][T11289] __x64_sys_ioctl+0x4c/0x60 [ 401.532118][T11289] do_syscall_64+0xcc/0x3a0 [ 401.536781][T11289] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 401.542664][T11289] RIP: 0033:0x45a919 [ 401.546654][T11289] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 401.566253][T11289] RSP: 002b:00007fe468915c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 401.574737][T11289] RAX: ffffffffffffffda RBX: 00007fe468915c90 RCX: 000000000045a919 [ 401.582711][T11289] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 401.590736][T11289] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 401.598836][T11289] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe4689166d4 [ 401.606801][T11289] R13: 00000000004c410f R14: 00000000004d9818 R15: 0000000000000008 02:53:18 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1], 0x2}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:18 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x1a0ffffffff) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, r1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) socket$kcm(0x11, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000001c0)=@nfc={0x104}, 0x80, &(0x7f0000000140)=[{0x0}, {&(0x7f0000000840)="c59af2fb8b848b29b3c72daf183bc919007587170744e727c8b17d7fca84cc725a0c3f8a24c595861fd905864a07d36c5738b8c5a0d63510ad3513c51734507626f5c30000f5f1544cae733f0bde791dfa5013c778d134e6f3396b63ea06a694e883442ce422b741ce389d35a2c0a7ea1aa68a", 0x73}, {0x0}], 0x3, 0x0, 0x0, 0x1a0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r2, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, 0x0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000240)=r3, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r1) r4 = gettid() perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000a00), 0x4}}, r4, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x801c581f, 0x20000000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={0xffffffffffffffff, 0xc0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x9}, 0x0, 0x0, &(0x7f0000000480)={0x0, 0x0, 0x4, 0xffff1fa4}, &(0x7f0000000340)=0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0x11, 0x3, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r7, 0x0, 0xd, &(0x7f0000000040)='\x006Y\x00', 0xcef1d65) getsockopt$inet_opts(r7, 0x0, 0x9, &(0x7f0000937fed)=""/16, &(0x7f000021affc)=0xfea6) sendmsg(r7, &(0x7f0000000400)={&(0x7f00000000c0)=@isdn={0x22, 0x0, 0x5, 0x6}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000000)="1a4ecb54e18a363d35622f4bef7f2cbc8f779ffa0d66b7c0164d381fefd204", 0x1f}, {&(0x7f00000018c0)="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0x1000}, {&(0x7f0000000640)="0674aae34deda59119567a3a96455fbbdd2887dabc4ac71bd9550a38f13587b8f3235677a0f415d6f77f007e4db5d67bcf97de576094561bdeea28bb400854378b1c6c3748cb98fd55517d0b60450cde629ae0c2197f72438ed4a48aa8ab8ac94daf49067566cd7428ef01d2965335dae16846ad0e91eca8d933b95cfa95cb1bd675197e1c51276e37e630164bc1996b9e790fab283894feece296dc566be02e5f98a51e6e5e4370aecb7b48ff9f5ec6b6e8bdf10c9e67b94a94680d3c15f81224d098b63911c82820be5b47171b9d0df2732414589b721d8b440fd48a4152d419406c", 0xe3}, {&(0x7f0000000280)="361fc9d3a9a0343371cdb7efcf6cb55c086e797bc904a32d964f5712e7619026798f01ab40be62687c8b9f8881ddc07bd73e20be68fc1b0bd0ea2de4651954f81b3adc7e699e3219e9eb7d5650dad34ff063e8415ace76e95109e44960407519b59f8ce75aba019346628340e13989b1c689807af22f415366fd5b8f5b0ab4747c1bb9ac67a32635b53fb977d5", 0x8d}, {&(0x7f0000000380)="bdf30e0cd88e27d25c27b1b4ae55d647ad74793a07d91f604aa3fdc05267acc4198279ea241801fcfd5924d105249cece6c8e5d674d75dbe5df670f1a176d863eb9bf30e52dc96bd4a795ed1d03fae4730f9", 0x52}, {&(0x7f0000000740)="976b2331015c39b43c9f73f28daddc5241b00da38aaca926c05c53f3abb731ac75f986f1fc932d666d7a787606100705d6a362600b2804dc638264697b701c5c996214451ce36986da0ff10208842d895eec969628295334cc6e119ce239a2a50ac9e47529f5cda5ef5160deeb039767087cae517253ea6b0c3d538b5f15e245dbd6e0d27c6beff86b2290cc391af54feb617e774dd62e242e272e42dfe0fbb58874a00e4326e26918547b905571c3e458d9adeea96210ee755f3528b5720f8a2544fd4d2bbf900c0fe92c638c5ea2f548e27398d6c06af89a3244c2", 0xdc}, {&(0x7f00000008c0)="f5855e0edb60f405931fa30e30759c89601d83e888aaa5b9f816dca6d7138bf4e1e830cc972be2a47fdfd09aef0a2cdf4dd62d373e077776b8d18dc6e12973def39e0249794203bb544ff8f051e08e4d0e02e1d9b45095384bd4ccbee924d18c4f0476022917f3e6f6e802ea1db40fd92a98af5a2769ed7c20bfecd81922c7df74a07a8aa3889c4d688d67e02e27264876304c1cb88e69621fcc7d877fa7bfac389c3ced7c09612257206846c105dbdee6e9096c2f298e535189929b20cde55ab3b154dd0a17d5570ce5aafe6c639d48f8d094448b3b278bfbbe1170b66cd3db611771c3996b00b2eac2c5509810f7ccdd000f96073275", 0xf7}], 0x7, &(0x7f00000028c0)=ANY=[@ANYBLOB="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0x11b0}, 0x0) sendmsg$sock(r6, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001800)=[@txtime={{0x18}}, @timestamping={{0x14, 0x1, 0x25, 0x3ff}}], 0x30}, 0x4000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'nr0\x01\x00', 0x12}) close(0xffffffffffffffff) socket$kcm(0x2, 0x2000000000003, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8916, &(0x7f0000000200)='nr0\x01:\xf2%\xa3\'>\xf8]\x81$?\xfa\x02\x00UM\xbf\xef\xa9\xac\x03x\xf4D3A}?\x00\x8b\x9c[\xdd\x14\xa4\n\xf4\x94\xa8>\xb1\xb1\xa2_&') close(0xffffffffffffffff) close(r0) 02:53:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) rt_sigtimedwait(&(0x7f0000000080), 0x0, 0x0, 0x8) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000000)=0x2) r3 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r3) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0xa) close(r2) socket$bt_cmtp(0x1f, 0x3, 0x5) 02:53:18 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f0000000080)) syz_open_pts(r3, 0x0) syncfs(r3) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x1, 0x92f4c, 0x0}) 02:53:18 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1], 0x2}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:18 executing program 1 (fault-call:12 fault-nth:3): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 02:53:18 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x1}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f00000018c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000380)='-', 0x1}]) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000003c0)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0003000000cdf1e1b6503400c8ff2e19dee14b5331d9f01816791dcd0f0c71df3719a41859fbb0959f00ac0dc6f62495fd61892a20f1d0f3929342bac8db0b360b58cc01a76416110cb0fcea06a92ce4c8902e1b9a97c21ff62fc7e82614025180fa45d44d74e25f22f22849988d27733df048969694d40176bd88d156132a0e270519d94eedb8fba6e3d8cd16e25699d007980dab820f1610448c66f4f3e2aa07f4779c776cceff6e10332ede266c815c4bfa05d6d8215effbb9f5e1c543821040cce61fb2b484f6f31cb8292bc98013f102029dc6a9c6eb55c3c63051f8d9808e2c99b"], 0x30}}, 0x0) dup3(r0, r1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) openat$capi20(0xffffffffffffff9c, &(0x7f0000000140)='/dev/capi20\x00', 0x0, 0x0) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000200)={'eql\x00`\x00\xa9[,\x00\x14\x01\x03\x03\xf0\x00', @ifru_mtu=0x1}) r6 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") connect$inet6(r6, &(0x7f00000000c0)={0xa, 0x4e22, 0x643, @mcast2, 0x3}, 0x1c) 02:53:18 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r2) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000000000)={0x7, 0x3, 0x1, 0x1, 0x81}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 02:53:18 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1], 0x2}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:18 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x1a0ffffffff) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, r1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) socket$kcm(0x11, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000001c0)=@nfc={0x104}, 0x80, &(0x7f0000000140)=[{0x0}, {&(0x7f0000000840)="c59af2fb8b848b29b3c72daf183bc919007587170744e727c8b17d7fca84cc725a0c3f8a24c595861fd905864a07d36c5738b8c5a0d63510ad3513c51734507626f5c30000f5f1544cae733f0bde791dfa5013c778d134e6f3396b63ea06a694e883442ce422b741ce389d35a2c0a7ea1aa68a", 0x73}, {0x0}], 0x3, 0x0, 0x0, 0x1a0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r2, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, 0x0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000240)=r3, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r1) r4 = gettid() perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000a00), 0x4}}, r4, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x801c581f, 0x20000000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={0xffffffffffffffff, 0xc0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x9}, 0x0, 0x0, &(0x7f0000000480)={0x0, 0x0, 0x4, 0xffff1fa4}, &(0x7f0000000340)=0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0x11, 0x3, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r7, 0x0, 0xd, &(0x7f0000000040)='\x006Y\x00', 0xcef1d65) getsockopt$inet_opts(r7, 0x0, 0x9, &(0x7f0000937fed)=""/16, &(0x7f000021affc)=0xfea6) sendmsg(r7, &(0x7f0000000400)={&(0x7f00000000c0)=@isdn={0x22, 0x0, 0x5, 0x6}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000000)="1a4ecb54e18a363d35622f4bef7f2cbc8f779ffa0d66b7c0164d381fefd204", 0x1f}, {&(0x7f00000018c0)="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0x1000}, {&(0x7f0000000640)="0674aae34deda59119567a3a96455fbbdd2887dabc4ac71bd9550a38f13587b8f3235677a0f415d6f77f007e4db5d67bcf97de576094561bdeea28bb400854378b1c6c3748cb98fd55517d0b60450cde629ae0c2197f72438ed4a48aa8ab8ac94daf49067566cd7428ef01d2965335dae16846ad0e91eca8d933b95cfa95cb1bd675197e1c51276e37e630164bc1996b9e790fab283894feece296dc566be02e5f98a51e6e5e4370aecb7b48ff9f5ec6b6e8bdf10c9e67b94a94680d3c15f81224d098b63911c82820be5b47171b9d0df2732414589b721d8b440fd48a4152d419406c", 0xe3}, {&(0x7f0000000280)="361fc9d3a9a0343371cdb7efcf6cb55c086e797bc904a32d964f5712e7619026798f01ab40be62687c8b9f8881ddc07bd73e20be68fc1b0bd0ea2de4651954f81b3adc7e699e3219e9eb7d5650dad34ff063e8415ace76e95109e44960407519b59f8ce75aba019346628340e13989b1c689807af22f415366fd5b8f5b0ab4747c1bb9ac67a32635b53fb977d5", 0x8d}, {&(0x7f0000000380)="bdf30e0cd88e27d25c27b1b4ae55d647ad74793a07d91f604aa3fdc05267acc4198279ea241801fcfd5924d105249cece6c8e5d674d75dbe5df670f1a176d863eb9bf30e52dc96bd4a795ed1d03fae4730f9", 0x52}, {&(0x7f0000000740)="976b2331015c39b43c9f73f28daddc5241b00da38aaca926c05c53f3abb731ac75f986f1fc932d666d7a787606100705d6a362600b2804dc638264697b701c5c996214451ce36986da0ff10208842d895eec969628295334cc6e119ce239a2a50ac9e47529f5cda5ef5160deeb039767087cae517253ea6b0c3d538b5f15e245dbd6e0d27c6beff86b2290cc391af54feb617e774dd62e242e272e42dfe0fbb58874a00e4326e26918547b905571c3e458d9adeea96210ee755f3528b5720f8a2544fd4d2bbf900c0fe92c638c5ea2f548e27398d6c06af89a3244c2", 0xdc}, {&(0x7f00000008c0)="f5855e0edb60f405931fa30e30759c89601d83e888aaa5b9f816dca6d7138bf4e1e830cc972be2a47fdfd09aef0a2cdf4dd62d373e077776b8d18dc6e12973def39e0249794203bb544ff8f051e08e4d0e02e1d9b45095384bd4ccbee924d18c4f0476022917f3e6f6e802ea1db40fd92a98af5a2769ed7c20bfecd81922c7df74a07a8aa3889c4d688d67e02e27264876304c1cb88e69621fcc7d877fa7bfac389c3ced7c09612257206846c105dbdee6e9096c2f298e535189929b20cde55ab3b154dd0a17d5570ce5aafe6c639d48f8d094448b3b278bfbbe1170b66cd3db611771c3996b00b2eac2c5509810f7ccdd000f96073275", 0xf7}], 0x7, &(0x7f00000028c0)=ANY=[@ANYBLOB="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0x11b0}, 0x0) sendmsg$sock(r6, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001800)=[@txtime={{0x18}}, @timestamping={{0x14, 0x1, 0x25, 0x3ff}}], 0x30}, 0x4000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'nr0\x01\x00', 0x12}) close(0xffffffffffffffff) socket$kcm(0x2, 0x2000000000003, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8916, &(0x7f0000000200)='nr0\x01:\xf2%\xa3\'>\xf8]\x81$?\xfa\x02\x00UM\xbf\xef\xa9\xac\x03x\xf4D3A}?\x00\x8b\x9c[\xdd\x14\xa4\n\xf4\x94\xa8>\xb1\xb1\xa2_&') close(0xffffffffffffffff) close(r0) 02:53:18 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000000)={0x7d}) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) r6 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r6, 0x1000408902, &(0x7f0000000100)="0805b5e35e0bcfe8ff037173ff489defcfec8c3cbe0105ec3323c5f065d24c4d9538ac7203fbf8767afe92855559c9c2b5c5c24eb0e6680624e4cdd412bf319106b2b674ab09000000000000006d83c7c58fd668a8e2d6f3c3a4d764312c5313606afbf85b0c24788995dba8d29d4cf92f9963c57eadf41d4a3cb8d6e2941a26ba10506d36fbef") r7 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r7) ptrace$setopts(0x4206, r7, 0x0, 0x0) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r8, 0x40045431, &(0x7f0000000080)) r9 = syz_open_pts(r8, 0x0) ioctl$TIOCSETD(r9, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCSETSF(r9, 0x5412, &(0x7f0000000000)={0x7d}) r10 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r10, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r10) kcmp$KCMP_EPOLL_TFD(r7, r4, 0x7, r9, &(0x7f00000001c0)={r10, r3, 0x7fff}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) fchown(r2, r5, r11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = dup(r12) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x1, 0x92f4c, 0x0}) [ 402.257315][T11331] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 402.307872][T11332] FAULT_INJECTION: forcing a failure. [ 402.307872][T11332] name failslab, interval 1, probability 0, space 0, times 0 [ 402.335954][T11332] CPU: 1 PID: 11332 Comm: syz-executor.1 Not tainted 5.5.0-rc1-syzkaller #0 [ 402.344669][T11332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 402.354906][T11332] Call Trace: [ 402.358279][T11332] dump_stack+0x11d/0x181 [ 402.362619][T11332] should_fail.cold+0xa/0x1a [ 402.367204][T11332] __should_failslab+0xee/0x130 [ 402.372042][T11332] should_failslab+0x9/0x14 [ 402.376555][T11332] kmem_cache_alloc+0x29/0x5d0 [ 402.381309][T11332] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 402.387545][T11332] ? __gfn_to_pfn_memslot+0x370/0x9c0 [ 402.392910][T11332] ? __read_once_size+0xd1/0x110 [ 402.397838][T11332] mmu_topup_memory_caches+0x79/0x2e0 [ 402.403194][T11332] kvm_mmu_load+0x2a/0xbc0 [ 402.407625][T11332] ? kvm_apic_has_interrupt+0x7a/0xf0 [ 402.413031][T11332] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 402.419321][T11332] vcpu_enter_guest+0x27ce/0x3860 [ 402.424348][T11332] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 402.430590][T11332] ? kvm_load_guest_fpu.isra.0+0x19f/0x2e0 [ 402.436472][T11332] kvm_arch_vcpu_ioctl_run+0x2a8/0xdf0 [ 402.441942][T11332] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 402.447921][T11332] kvm_vcpu_ioctl+0x758/0xa30 [ 402.452597][T11332] ? kvm_vcpu_block+0x750/0x750 [ 402.457429][T11332] do_vfs_ioctl+0x84f/0xcf0 [ 402.461995][T11332] ? tomoyo_file_ioctl+0x34/0x40 [ 402.467320][T11332] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 402.473558][T11332] ksys_ioctl+0xbd/0xe0 [ 402.477710][T11332] __x64_sys_ioctl+0x4c/0x60 [ 402.482354][T11332] do_syscall_64+0xcc/0x3a0 [ 402.487036][T11332] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 402.492915][T11332] RIP: 0033:0x45a919 [ 402.496832][T11332] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 402.516483][T11332] RSP: 002b:00007fe4688f4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 402.524882][T11332] RAX: ffffffffffffffda RBX: 00007fe4688f4c90 RCX: 000000000045a919 [ 402.532849][T11332] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 402.540803][T11332] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 402.548763][T11332] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe4688f56d4 [ 402.556716][T11332] R13: 00000000004c410f R14: 00000000004d9818 R15: 0000000000000008 [ 402.565561][T11331] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 402.597002][T11331] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 02:53:19 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB], 0x3}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:19 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='\x00\x00\x00\x15\x00\x02\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f6604000000000000004ade3d6a209c113b9b00"/33], 0x21) close(r2) r3 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") clock_gettime(0x0, &(0x7f0000000380)) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f0000000080)) syz_open_pts(r4, 0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) ioctl$VIDIOC_DQBUF(r2, 0xc0585611, &(0x7f00000003c0)={0x6, 0x4, 0x4, 0x20000, 0x81, {r5, r6/1000+10000}, {0x2, 0x8, 0x1f, 0x0, 0x0, 0x81, "96e40cde"}, 0x8, 0x1, @userptr=0x1, 0x3f, 0x0, r4}) accept4$unix(r7, &(0x7f0000000440), &(0x7f00000004c0)=0x6e, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="08001400ff070900020005080e0002000100ff070300e007"], &(0x7f0000000180)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x8009, 0x0, 0x6, r8}, &(0x7f0000000200)=0x10) ioctl$VIDIOC_ENUM_FRAMESIZES(r2, 0xc02c564a, &(0x7f0000000100)={0x8f64, 0x42323151, 0x1, @stepwise={0x3f, 0x0, 0x0, 0x80000001, 0x3, 0x8}}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r9 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='Jv\x00\x00/nullb0\x00', 0x6208c0, 0x0) r10 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r10, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r10) ioctl$KVM_ASSIGN_SET_INTX_MASK(r10, 0x4040aea4, &(0x7f0000000300)={0xffffffff, 0x0, 0x1, 0x3, 0x2}) ioctl$BLKIOMIN(r9, 0x1278, &(0x7f0000000080)) r11 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r11, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r11) ioctl$KVM_SET_DEBUGREGS(r11, 0x4080aea2, &(0x7f0000000500)={[0xf000, 0xf000], 0x100000001, 0x6648b067e4deb7ef}) 02:53:19 executing program 1 (fault-call:12 fault-nth:4): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 02:53:19 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB], 0x3}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:19 executing program 0: openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x3) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x1, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0}) 02:53:19 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='fuse\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="f49196db0e3deb78a39b71be02b3f2d6ea3b4607b99fa153e8037d17c9f8a89bd28f1bbc71b0b5b278793135daa634efe84d0404157355f6bef228b9c0e343e70da74f5fcb4a59fc39f20420b4b59b8265e3a95ea96959ea65c2056dcf0faa9b5d180452d0a0e33cb870a2cc072f0fdd277fc56cd900"/132, @ANYRESHEX=r2, @ANYBLOB="2c726f6f746d6f64653d303030303030b0303030303030303008000000000000002c757365725f6964010000687405203fff01000066ad5de46f60f58000000000a5df24bba53df604000000a57a533561dd1c70b3ea3d397868c29073830b1b35e59609c6a8c1198b72e2112baadc420ed98b01af54b39ae8e212b05225cd24fc4dc11d1838a76f1911615cf7c446ad0004000046ed556a008be2f9783d9f8d3999080000000000e3e94c542b0b32ce9bc349294a00", @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) setxattr$trusted_overlay_redirect(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='trusted.overlay.redirect\x00', &(0x7f00000001c0)='./file0\x00', 0x8, 0x4c37ba2c802e1420) setsockopt$MISDN_TIME_STAMP(r3, 0x0, 0x1, &(0x7f0000000080), 0x4) r4 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r4, 0x0, 0xffff, 0x9) sendfile(r2, r1, 0x0, 0x7fffffff) 02:53:19 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB], 0x3}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) [ 403.136244][T11358] FAULT_INJECTION: forcing a failure. [ 403.136244][T11358] name failslab, interval 1, probability 0, space 0, times 0 [ 403.189473][ T27] audit: type=1804 audit(1577328799.854:49): pid=11366 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir595978923/syzkaller.x6cD1L/110/file0" dev="sda1" ino=17017 res=1 [ 403.216444][T11358] CPU: 0 PID: 11358 Comm: syz-executor.1 Not tainted 5.5.0-rc1-syzkaller #0 [ 403.225137][T11358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 403.235193][T11358] Call Trace: [ 403.238507][T11358] dump_stack+0x11d/0x181 [ 403.240332][T11366] fuse: Unknown parameter 'ô‘–Û' [ 403.242940][T11358] should_fail.cold+0xa/0x1a [ 403.242966][T11358] __should_failslab+0xee/0x130 [ 403.257400][T11358] should_failslab+0x9/0x14 [ 403.261921][T11358] kmem_cache_alloc+0x29/0x5d0 [ 403.266705][T11358] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 403.272954][T11358] ? __gfn_to_pfn_memslot+0x370/0x9c0 [ 403.278422][T11358] ? __read_once_size+0xd1/0x110 [ 403.283588][T11358] mmu_topup_memory_caches+0x79/0x2e0 [ 403.288985][T11358] kvm_mmu_load+0x2a/0xbc0 [ 403.293432][T11358] ? kvm_apic_has_interrupt+0x7a/0xf0 [ 403.298823][T11358] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 403.305091][T11358] vcpu_enter_guest+0x27ce/0x3860 [ 403.310203][T11358] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 403.316481][T11358] ? kvm_load_guest_fpu.isra.0+0x19f/0x2e0 [ 403.322375][T11358] kvm_arch_vcpu_ioctl_run+0x2a8/0xdf0 [ 403.327860][T11358] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 403.333786][T11358] kvm_vcpu_ioctl+0x758/0xa30 [ 403.338495][T11358] ? kvm_vcpu_block+0x750/0x750 [ 403.339494][T11369] fuse: Unknown parameter 'ô‘–Û' [ 403.343430][T11358] do_vfs_ioctl+0x84f/0xcf0 [ 403.343456][T11358] ? tomoyo_file_ioctl+0x34/0x40 [ 403.357958][T11358] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 403.364217][T11358] ksys_ioctl+0xbd/0xe0 [ 403.368440][T11358] __x64_sys_ioctl+0x4c/0x60 [ 403.373139][T11358] do_syscall_64+0xcc/0x3a0 [ 403.377756][T11358] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 403.383653][T11358] RIP: 0033:0x45a919 [ 403.387573][T11358] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 403.407184][T11358] RSP: 002b:00007fe468915c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 403.415782][T11358] RAX: ffffffffffffffda RBX: 00007fe468915c90 RCX: 000000000045a919 [ 403.423768][T11358] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 403.431747][T11358] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 02:53:20 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000280)=[@in={0x2, 0x0, @loopback}, @in6={0xa, 0x0, 0x0, @ipv4}, @in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x0, @multicast2}], 0x4c) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r4, 0x4400ae8f, &(0x7f00000000c0)) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x80000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7], 0x1, 0x239f04}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 02:53:20 executing program 5: setrlimit(0x9, &(0x7f0000000040)={0x75ca}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x100040) ioctl$TIOCSTI(r1, 0x5412, 0x7) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 02:53:20 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100"], 0x3}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:20 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x4082, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x1, 0x92f4c, 0x0}) [ 403.439798][T11358] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe4689166d4 [ 403.447782][T11358] R13: 00000000004c410f R14: 00000000004d9818 R15: 0000000000000008 02:53:20 executing program 2: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) ptrace$setopts(0x4206, r0, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x100000}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="2321208f232fdbef8e2e2f66696c65302053454736000a21875856187d984ade3d153d344571ff783f9728e98d6192d479c869050db1ca6f87bcc46701b6171a13f46fc94df05425f1aa00"/87], 0x21) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00000002c0)={{0x2, 0x6, 0x7fffffff, 0x0, '\x00', 0x4}, 0x5, 0x0, 0x2aea, r0, 0x8, 0x7, 'syz0\x00', &(0x7f0000000180)=['/dev/sg#\x00', '/dev/sg#\x00', '/dev/sg#\x00', '/dev/sg#\x00', '-\x00', ':self^\x00', '\x00', 'ppp1selinux\x00'], 0x3a, [], [0x5, 0x7f, 0xfe00, 0x2]}) close(r1) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x80, 0x80) getsockopt$rose(r1, 0x104, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) get_mempolicy(&(0x7f0000000000), 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x3) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000040)='\x006Y\x00', 0xcef1d65) setsockopt$inet_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000140)=@gcm_128={{0x500bc69a640e11c2}, "a1fbbaf6ea01f289", "1c508bca842895d87fa11a23b95093fb", "5da318ab", "3327015ecca16f4b"}, 0x28) 02:53:20 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r3) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000600)={&(0x7f0000000180)={0x30, r4, 0x0, 0x70bd2a, 0x0, {{}, {}, {0x14, 0x14, 'broadcaz\xeb\x9f\xcc\xe14\xea\x9f'}}, ["", "", ""]}, 0xfffffffffffffdc8}, 0x1, 0x0, 0x0, 0x20032}, 0x20000000) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r4, 0x620, 0x70bd29, 0x25dfdbff, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x800) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x1, 0x92f4c, 0x0}) 02:53:20 executing program 1 (fault-call:12 fault-nth:5): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 403.590911][ T27] audit: type=1804 audit(1577328799.884:50): pid=11366 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir595978923/syzkaller.x6cD1L/110/file0" dev="sda1" ino=17017 res=1 [ 403.672108][ T27] audit: type=1804 audit(1577328799.884:51): pid=11366 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir595978923/syzkaller.x6cD1L/110/file0" dev="sda1" ino=17017 res=1 02:53:20 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100"], 0x3}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) [ 403.718790][ T27] audit: type=1804 audit(1577328799.884:52): pid=11366 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir595978923/syzkaller.x6cD1L/110/file0" dev="sda1" ino=17017 res=1 [ 403.784541][T11385] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. 02:53:20 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) ioctl$VIDIOC_SUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565a, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/btrfs-control\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000180)={0x400}, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0x80045500, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) [ 403.857258][T11394] FAULT_INJECTION: forcing a failure. [ 403.857258][T11394] name failslab, interval 1, probability 0, space 0, times 0 02:53:20 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100"], 0x3}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) [ 403.916743][T11394] CPU: 1 PID: 11394 Comm: syz-executor.1 Not tainted 5.5.0-rc1-syzkaller #0 [ 403.925455][T11394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 403.935570][T11394] Call Trace: [ 403.938875][T11394] dump_stack+0x11d/0x181 [ 403.943417][T11394] should_fail.cold+0xa/0x1a [ 403.948019][T11394] __should_failslab+0xee/0x130 [ 403.952889][T11394] should_failslab+0x9/0x14 [ 403.957430][T11394] kmem_cache_alloc+0x29/0x5d0 02:53:20 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) [ 403.962289][T11394] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 403.968544][T11394] ? __gfn_to_pfn_memslot+0x370/0x9c0 [ 403.973929][T11394] ? __read_once_size+0xd1/0x110 [ 403.978883][T11394] mmu_topup_memory_caches+0x79/0x2e0 [ 403.984273][T11394] kvm_mmu_load+0x2a/0xbc0 [ 403.988702][T11394] ? kvm_apic_has_interrupt+0x7a/0xf0 [ 403.994096][T11394] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 404.000352][T11394] vcpu_enter_guest+0x27ce/0x3860 [ 404.005418][T11394] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 404.011675][T11394] ? kvm_load_guest_fpu.isra.0+0x19f/0x2e0 [ 404.017581][T11394] kvm_arch_vcpu_ioctl_run+0x2a8/0xdf0 [ 404.023109][T11394] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 404.029005][T11394] kvm_vcpu_ioctl+0x758/0xa30 [ 404.033818][T11394] ? kvm_vcpu_block+0x750/0x750 [ 404.038679][T11394] do_vfs_ioctl+0x84f/0xcf0 [ 404.043261][T11394] ? tomoyo_file_ioctl+0x34/0x40 [ 404.048248][T11394] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 404.054504][T11394] ksys_ioctl+0xbd/0xe0 [ 404.058678][T11394] __x64_sys_ioctl+0x4c/0x60 [ 404.063280][T11394] do_syscall_64+0xcc/0x3a0 [ 404.067796][T11394] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 404.073685][T11394] RIP: 0033:0x45a919 [ 404.077618][T11394] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 404.097225][T11394] RSP: 002b:00007fe468915c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 404.105728][T11394] RAX: ffffffffffffffda RBX: 00007fe468915c90 RCX: 000000000045a919 02:53:20 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000015000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f0000000440)="3e0fc7986d43cedfdb8fec2c0000670f233b0cc732b9a3080000b80e60000067366729af00600f300fae0cc8c4e2159184d4f27fffffb91e0300000f320f01c3f267f265650f01df", 0x16}], 0x1, 0x4, 0x0, 0xffffffffffffffac) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0xa, &(0x7f0000000040), &(0x7f0000000340)=0x4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00') r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f00000002c0)) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x4cb]}) ioctl$VIDIOC_S_EXT_CTRLS(r3, 0xc0205648, &(0x7f0000000140)={0xa20000, 0x2, 0x800, r2, 0x0, &(0x7f0000000100)={0x9909c9, 0x5, [], @value64=0xfff}}) write$P9_RREMOVE(r4, &(0x7f0000000300)={0x7, 0x7b, 0x2}, 0x7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000280)={0xc, 0xba8e}) mlock2(&(0x7f0000017000/0x3000)=nil, 0x3000, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000000)=0x2, 0x4) 02:53:20 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000000040)={0x4ef4, 0x3, 0x8001, @random="ec76a305423e", 'bcsf0\x00'}) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x33d34343800745d) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x1, 0x92f4c, 0x0}) [ 404.113701][T11394] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 404.121777][T11394] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 404.129753][T11394] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe4689166d4 [ 404.137735][T11394] R13: 00000000004c410f R14: 00000000004d9818 R15: 0000000000000008 02:53:20 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c000200"], 0x3}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) [ 404.294751][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 02:53:21 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="2321202e2f66696c65000400000000000021875876187d984ade3d6a209c113b9bf500000900ec8592c22e3200349681e06cf0bb5c3dfdc5c0b5"], 0x21) close(r0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x6) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000080)={0x0, 0x40}, 0x8) 02:53:21 executing program 1 (fault-call:12 fault-nth:6): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 02:53:21 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c000200"], 0x3}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:21 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)) syz_open_pts(r1, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x1, 0x92f4c, 0x0}) 02:53:21 executing program 4: r0 = socket$kcm(0x2b, 0xe, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454da, 0x400014) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'yam\x00\x00\x10\x00\x00\x00\\\x11\x00', 0x100}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'nr0\x01\x00', 0x1}) 02:53:21 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000100)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_DV_TIMINGS_CAP(r0, 0xc0905664, &(0x7f0000000140)={0x0, 0x0, [], @raw_data=[0x0, 0x9, 0xa8, 0x40, 0xf76, 0x4, 0x0, 0x8, 0x1, 0x4, 0xff, 0x1, 0x6, 0x3732, 0x8, 0xad0f, 0xea, 0x1, 0x400, 0x7, 0x1, 0x197, 0x4, 0x0, 0x1f, 0x4, 0x6e6, 0x80000000, 0x1ff, 0x5, 0xfff, 0x3]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$VIDIOC_S_CTRL(r3, 0xc008561c, &(0x7f0000000080)={0xffff, 0x400}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) [ 404.850931][T11447] FAULT_INJECTION: forcing a failure. [ 404.850931][T11447] name failslab, interval 1, probability 0, space 0, times 0 [ 404.867134][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 404.963219][T11447] CPU: 0 PID: 11447 Comm: syz-executor.1 Not tainted 5.5.0-rc1-syzkaller #0 [ 404.971942][T11447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 404.982094][T11447] Call Trace: [ 404.985394][T11447] dump_stack+0x11d/0x181 [ 404.989791][T11447] should_fail.cold+0xa/0x1a [ 404.994391][T11447] __should_failslab+0xee/0x130 [ 404.999252][T11447] should_failslab+0x9/0x14 [ 405.003765][T11447] kmem_cache_alloc+0x29/0x5d0 02:53:21 executing program 2: creat(&(0x7f0000000000)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$netlink(0x10, 0x3, 0xa) connect$netlink(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000180)={0x0, 0x0, 0x6, 0x0, [], [{0x3f, 0x0, 0x3e, 0x9, 0x2, 0xd2}, {0x3f, 0x2, 0x100, 0x8, 0x9, 0x6}], [[], [], [], [], [], []]}) syz_open_dev$vcsn(0x0, 0x0, 0x0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r2, 0x208200) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8000fffffffe) 02:53:21 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c000200"], 0x3}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:21 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x100, 0x0) setsockopt$MISDN_TIME_STAMP(r2, 0x0, 0x1, &(0x7f00000000c0), 0x4) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x1, 0x92f4c, 0x0}) [ 405.008549][T11447] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 405.014797][T11447] ? __gfn_to_pfn_memslot+0x370/0x9c0 [ 405.020173][T11447] ? __read_once_size+0xd1/0x110 [ 405.025245][T11447] mmu_topup_memory_caches+0x79/0x2e0 [ 405.030631][T11447] kvm_mmu_load+0x2a/0xbc0 [ 405.035178][T11447] ? kvm_apic_has_interrupt+0x7a/0xf0 [ 405.040715][T11447] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 405.046971][T11447] vcpu_enter_guest+0x27ce/0x3860 [ 405.052045][T11447] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 405.058303][T11447] ? kvm_load_guest_fpu.isra.0+0x19f/0x2e0 [ 405.064122][T11447] kvm_arch_vcpu_ioctl_run+0x2a8/0xdf0 [ 405.069649][T11447] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 405.075596][T11447] kvm_vcpu_ioctl+0x758/0xa30 [ 405.080358][T11447] ? kvm_vcpu_block+0x750/0x750 [ 405.085216][T11447] do_vfs_ioctl+0x84f/0xcf0 [ 405.089730][T11447] ? tomoyo_file_ioctl+0x34/0x40 [ 405.094874][T11447] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 02:53:21 executing program 4: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x336}, 0x8) close(r3) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00000000c0)={{0x20, 0x1}, 'port1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00', 0x0, 0x130806, 0x7, 0x8, 0x5, 0x81, 0xffffffff, 0x0, 0x4, 0x3}) dup(0xffffffffffffffff) openat$ppp(0xffffffffffffff9c, &(0x7f0000000700)='/dev/ppp\x00', 0x20000, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) r4 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000800)={0x0, @isdn={0x22, 0x6, 0x40, 0x9, 0x6}, @ethernet={0x306, @dev={[], 0xe}}, @isdn={0x22, 0x4, 0xff, 0x81, 0x5}, 0x81, 0x0, 0x0, 0x0, 0x34, &(0x7f00000007c0)='nr0\x00', 0xffffffff, 0x2f65, 0x80}) listen(r2, 0x0) unshare(0x40000000) r5 = accept(r2, 0x0, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r6, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000180)={&(0x7f0000fed000/0x13000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000fe9000/0xc000)=nil, &(0x7f0000fe9000/0x1000)=nil, &(0x7f0000fea000/0x1000)=nil, &(0x7f0000ff5000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000fec000/0x1000)=nil, &(0x7f0000000640)="69c46b3060f0af2560bf1c3e6277dbf903903814d04d91cb82badd835a7d1716844d9f94386a283a0e5911e833310eb5bb09967c23006e181f49960a50265d9da562ec156149f696bade7ce4f55ce7eb606e1a841df8cbf6f43abc2f1df39ddcc58a0e554f230104f6c7948919216d2394a0c8bccbf34e5f84061d275a27d18a3a", 0x81, r6}, 0x68) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r5, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000908000000000000001100030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000019000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000305ac9b6f711995632ae126697eeffcf977cacd02c9379a46c3721d14e222095433bc9854572adc9bf6cd9024f2315306d0ca14648d126996983d41a85c9f7677e0fda739795b916448894a178ef864246190497faee175881b7a0c6b2043b730734ed44b33d7626e4fe2141b7b17779"], 0x378) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) ioctl$VIDIOC_G_SLICED_VBI_CAP(r1, 0xc0745645, &(0x7f0000000880)={0x1, [0x1, 0x6, 0x2, 0x48, 0x0, 0x1f, 0x6, 0x5, 0x2, 0x4, 0x9, 0x1, 0x4, 0x699e, 0xd3, 0x2, 0x1, 0x2, 0x3, 0xb7c8, 0x1ff, 0x9, 0x2, 0x0, 0xfffd, 0x2, 0x91b6, 0x1, 0xffcb, 0x800, 0x0, 0xc4, 0x401, 0x6, 0x7fff, 0x8000, 0x5, 0x0, 0x7, 0x3, 0x8001, 0x100, 0x0, 0x72e0, 0x8, 0x2, 0x7ff, 0x4], 0x9}) r7 = syz_open_dev$audion(&(0x7f0000000740)='/dev/audio#\x00', 0x3, 0x200000) r8 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000d80)='/proc/capi/capi20ncci\x00', 0x202000, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r8, 0x6, 0x23, &(0x7f0000000dc0)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}, &(0x7f0000000e00)=0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r7, 0x10e, 0x4, &(0x7f0000000780)=0xbd, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) [ 405.094900][T11447] ksys_ioctl+0xbd/0xe0 [ 405.094924][T11447] __x64_sys_ioctl+0x4c/0x60 [ 405.094950][T11447] do_syscall_64+0xcc/0x3a0 [ 405.095032][T11447] entry_SYSCALL_64_after_hwframe+0x44/0xa9 02:53:21 executing program 1 (fault-call:12 fault-nth:7): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 405.095045][T11447] RIP: 0033:0x45a919 [ 405.095071][T11447] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 02:53:21 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @host}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) r3 = dup(r1) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, 0x0, 0xffffffffffffff7c) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x57, &(0x7f0000000000)={0x0, 0x7530}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) prctl$PR_SET_FP_MODE(0x2d, 0x0) fsetxattr$security_smack_transmute(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$VIDIOC_ENUMOUTPUT(r2, 0xc0485630, &(0x7f0000000100)={0x0, "d3044527b4e7753292094f3f9bb7b50376c352b1b25727d868f858c071f5581e", 0x5, 0x2, 0x0, 0x400, 0x2}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$SEG6(0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, 0x0, 0x0) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, 0x0, 0x0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000001c0)=0x1fe, 0x4) ftruncate(r4, 0x80003) sendfile(r1, r4, 0x0, 0x8000fffffffe) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000200)={0x9b0000, 0x5, 0xfff, r1, 0x0, &(0x7f0000000180)={0xa10905, 0x1ff, [], @value64=0x10001}}) setsockopt$TIPC_DEST_DROPPABLE(r5, 0x10f, 0x81, &(0x7f0000000240)=0xffffff7f, 0x4) recvmmsg(r2, &(0x7f0000001980)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000001200)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f00000017c0), 0x71, &(0x7f0000000300)=""/175, 0xaa}, 0x2}], 0x2, 0x2000, 0x0) 02:53:22 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c00020008000700"], 0x3}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) [ 405.095081][T11447] RSP: 002b:00007fe468915c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 405.095099][T11447] RAX: ffffffffffffffda RBX: 00007fe468915c90 RCX: 000000000045a919 02:53:22 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x21) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000080), 0x2, 0xa}}, 0x20) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x400, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x28002, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='E\b\x00', 0x80000, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f0000000080)) r5 = syz_open_pts(r4, 0x814a0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCSETSF(r5, 0x5412, &(0x7f0000000000)={0x7d}) ioctl$TCSETS(r5, 0x40045431, &(0x7f00000003c0)={0x0, 0x10001, 0x5, 0xffffffff, 0x6, "0000000000000000000100"}) r6 = syz_open_pts(r3, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f00000000c0)=0x3) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe0b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r7 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x6, 0x400040) ioctl$KDMKTONE(r7, 0x4b30, 0x1000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000640)={0x7, 0x0, 0x10001, 0x80000000}) ioctl$DRM_IOCTL_AGP_FREE(r7, 0x40206435, &(0x7f0000000680)={0xfffffffffffffabe, r8, 0x2, 0x869}) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)) open(0x0, 0x0, 0x0) mremap(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x4000, 0x0, &(0x7f0000faf000/0x4000)=nil) [ 405.095110][T11447] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 405.095148][T11447] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 02:53:22 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c00020008000700"], 0x3}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:22 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 405.095159][T11447] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe4689166d4 [ 405.095170][T11447] R13: 00000000004c410f R14: 00000000004d9818 R15: 0000000000000008 [ 405.518279][T11471] IPVS: ftp: loaded support on port[0] = 21 [ 405.570495][T11483] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 02:53:22 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c00020008000700"], 0x3}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:22 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x210e00, 0x0) ioctl$VHOST_SET_VRING_CALL(r3, 0x4008af21, &(0x7f0000000080)={0x1, r2}) 02:53:22 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @host}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) r3 = dup(r1) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, 0x0, 0xffffffffffffff7c) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x57, &(0x7f0000000000)={0x0, 0x7530}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) prctl$PR_SET_FP_MODE(0x2d, 0x0) fsetxattr$security_smack_transmute(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$VIDIOC_ENUMOUTPUT(r2, 0xc0485630, &(0x7f0000000100)={0x0, "d3044527b4e7753292094f3f9bb7b50376c352b1b25727d868f858c071f5581e", 0x5, 0x2, 0x0, 0x400, 0x2}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$SEG6(0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, 0x0, 0x0) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, 0x0, 0x0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000001c0)=0x1fe, 0x4) ftruncate(r4, 0x80003) sendfile(r1, r4, 0x0, 0x8000fffffffe) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000200)={0x9b0000, 0x5, 0xfff, r1, 0x0, &(0x7f0000000180)={0xa10905, 0x1ff, [], @value64=0x10001}}) setsockopt$TIPC_DEST_DROPPABLE(r5, 0x10f, 0x81, &(0x7f0000000240)=0xffffff7f, 0x4) recvmmsg(r2, &(0x7f0000001980)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000001200)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f00000017c0), 0x71, &(0x7f0000000300)=""/175, 0xaa}, 0x2}], 0x2, 0x2000, 0x0) 02:53:22 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000019ac0)='/proc/self/net/pfkey\x00', 0x183202, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000019b00)={0x1}, 0x1) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x1, 0x92f4c, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f0000000040)='\x006Y\x00', 0xcef1d65) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc0, &(0x7f00000194c0)="2dd6ca9bf214400e896572359c789aad065a56736ea4f2e2f33e76f36d73c860da1fb6fbb925dca0d04f642628bd4acb676bd2e73fa7fadf26d53e8b166b28b92575f8a11f606d9e160eccb00789ccd673cb25d06d6452ec76463c4d2c256a82889ca133e69450ba55dfee6dc4f41c89b7dcde4fb75815d0fcb91bd58d7a7763305c9d69d058d5ddcbaf08e389d87136c8be9bf49c21a0f81bd853fa9dbbca9e4e4072ec5a50e7125f3d25c30f9fda0af8ea81bc8a66bdd56ea1d3a5ec5f76959efea6964f8f12a15e77c73ea5", 0xcd) setsockopt$inet_opts(r5, 0x0, 0xd, &(0x7f0000000040)='\x006Y\x00', 0xcef1d65) getsockopt$inet_opts(r5, 0x0, 0x9, &(0x7f0000937fed)=""/16, &(0x7f000021affc)=0xfea6) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f0000000480)=""/102400, &(0x7f0000019480)=0xfffffffffffffeb6) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00000002c0)=0x0) r7 = creat(&(0x7f0000000280)='./file0\x00', 0x1) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r8, 0x40045431, &(0x7f0000000080)) r9 = syz_open_pts(r8, 0x0) r10 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r10, 0x83, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r13}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000000000a2a30005000000", @ANYRES32=r13, @ANYBLOB="00000000ffffffff000000000900010068667363000000000813020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="500000002800210400"/20, @ANYRES32=r13, @ANYBLOB="ac0c00000000000000e275700000200002001c00020005000000000008000100f3a972cc040002000400060000ff156569735843de8b4c1ef779b8d8f7bf7bfb33e23753792aafde2698ebe5f83bc5b1d2c1df41944400193870e465324b63063fc06b6d0e583c75ba0a6d8da2ca131e39aeef0f000073d1de1a00000000"], 0x50}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f000001ae40)={'vxcan1\x00', r13}) connect$can_bcm(r3, &(0x7f000001ae80)={0x1d, r14}, 0x10) ioctl$TIOCSETD(r9, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCSETSF(r9, 0x5412, &(0x7f0000000000)={0x7d}) write$binfmt_script(r7, &(0x7f00000195c0)=ANY=[@ANYRESDEC=r9, @ANYRESDEC=r5, @ANYRES64=r0, @ANYRESHEX=0x0, @ANYRESDEC], 0x56) close(r7) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r7, 0xc0502100, &(0x7f0000000300)={0x0, 0x0}) clone3(&(0x7f00000003c0)={0x0, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100), {0x2d}, &(0x7f0000000140)=""/138, 0x8a, &(0x7f0000000200)=""/180, &(0x7f0000000380)=[r6, r15], 0x2}, 0x50) 02:53:22 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r1) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000040)=[0x7fffffff, 0x80000000]) listen(r0, 0x103) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) recvmmsg(r0, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write(r2, &(0x7f0000000100), 0x34000) syz_open_dev$vcsn(0x0, 0x0, 0x488682) 02:53:22 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c000200080007000000"], 0x3}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) [ 406.296467][T11177] tipc: TX() has been purged, node left! 02:53:23 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0x2, 0x0) 02:53:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c000200080007000000"], 0x3}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:23 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$SIOCAX25DELFWD(0xffffffffffffffff, 0x89eb, &(0x7f0000000000)={@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}}) 02:53:23 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x1, 0x92f4c, 0x0}) accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) 02:53:23 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @host}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) r3 = dup(r1) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, 0x0, 0xffffffffffffff7c) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x57, &(0x7f0000000000)={0x0, 0x7530}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) prctl$PR_SET_FP_MODE(0x2d, 0x0) fsetxattr$security_smack_transmute(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$VIDIOC_ENUMOUTPUT(r2, 0xc0485630, &(0x7f0000000100)={0x0, "d3044527b4e7753292094f3f9bb7b50376c352b1b25727d868f858c071f5581e", 0x5, 0x2, 0x0, 0x400, 0x2}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$SEG6(0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, 0x0, 0x0) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, 0x0, 0x0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000001c0)=0x1fe, 0x4) ftruncate(r4, 0x80003) sendfile(r1, r4, 0x0, 0x8000fffffffe) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000200)={0x9b0000, 0x5, 0xfff, r1, 0x0, &(0x7f0000000180)={0xa10905, 0x1ff, [], @value64=0x10001}}) setsockopt$TIPC_DEST_DROPPABLE(r5, 0x10f, 0x81, &(0x7f0000000240)=0xffffff7f, 0x4) recvmmsg(r2, &(0x7f0000001980)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000001200)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f00000017c0), 0x71, &(0x7f0000000300)=""/175, 0xaa}, 0x2}], 0x2, 0x2000, 0x0) 02:53:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c000200080007000000"], 0x3}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:23 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[], 0xfffffffffffffe6e) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, &(0x7f0000000080)={0xffffffff, 0x2}) close(r2) r3 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") openat$pidfd(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self\x00', 0x80000, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000000000a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="500000002800210400"/20, @ANYRES32=r6, @ANYBLOB="ac0c00000000000000e275700000200002001c00020005000000000008000100f3a972cc040002000400060000ff156569735843de8b4c1ef779b8d8f7bf7bfb33e23753792aafde2698ebe5f83bc5b1d2c1df41944400193870e465324b63063fc06b6d0e583c75ba0a6d8da2ca131e39aeef0f000073d1de1a00000000"], 0x50}}, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x1d}, 0x4e, r6}) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000000)={0x54, 0x0, 0xeb, {0x74}, {0x1000, 0x1ff}, @const={0x7, {0xa0d, 0xe52, 0xffff, 0x3ff}}}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 02:53:23 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0x10, 0x0) 02:53:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c00020008000700000000"], 0x3}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:23 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$rtc(&(0x7f0000000300)='/dev/rtc#\x00', 0x4, 0x2000) ioctl$RTC_UIE_ON(r1, 0x7003) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r4 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") getsockname$inet6(r4, &(0x7f0000000240), &(0x7f00000002c0)=0x1c) r5 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_SET_SWBIT(r5, 0x4004556d, 0xfffffffffffffffd) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x1, 0x92f4c, 0x0}) r6 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r6, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r6) syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r7, 0x40045431, &(0x7f0000000080)) r8 = syz_open_pts(r7, 0x0) ioctl$TIOCSETD(r8, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCSETSF(r8, 0x5412, &(0x7f0000000000)={0x7d}) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r9, 0x40045431, &(0x7f0000000080)) r10 = syz_open_pts(r9, 0x0) ioctl$TIOCSETD(r10, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCSETSF(r10, 0x5412, &(0x7f0000000000)={0x7d}) r11 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r11, 0x40045431, &(0x7f0000000080)) r12 = syz_open_pts(r11, 0x0) ioctl$TIOCSETD(r12, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCSETSF(r12, 0x5412, &(0x7f0000000000)={0x7d}) r13 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r13, 0x40045431, &(0x7f0000000080)) r14 = syz_open_pts(r13, 0x0) ioctl$TIOCSETD(r14, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCSETSF(r14, 0x5412, &(0x7f0000000000)={0x7d}) r15 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r15, 0x40045431, &(0x7f0000000080)) r16 = syz_open_pts(r15, 0x0) ioctl$TIOCSETD(r16, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCSETSF(r16, 0x5412, &(0x7f0000000000)={0x7d}) r17 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r17, 0x40045431, &(0x7f0000000080)) syz_open_pts(r17, 0x0) r18 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r18, 0x40045431, &(0x7f0000000080)) r19 = syz_open_pts(r18, 0x0) ioctl$TIOCSETD(r19, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCSETSF(r19, 0x5412, &(0x7f0000000000)={0x7d}) r20 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r20, 0x40045431, &(0x7f0000000080)) syz_open_pts(r20, 0x0) r21 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r21, 0x40045431, &(0x7f0000000080)) syz_open_pts(r21, 0x0) r22 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r22, 0x40045431, &(0x7f0000000080)) r23 = syz_open_pts(r22, 0x0) ioctl$TIOCSETD(r23, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCSETSF(r23, 0x5412, &(0x7f0000000000)={0x7d}) r24 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r24, 0x40045431, &(0x7f0000000080)) r25 = syz_open_pts(r24, 0x0) ioctl$TIOCSETD(r25, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCSETSF(r25, 0x5412, &(0x7f0000000000)={0x7d}) r26 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r26, 0x40045431, &(0x7f0000000080)) r27 = syz_open_pts(r26, 0x0) ioctl$TIOCSETD(r27, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCSETSF(r27, 0x5412, &(0x7f0000000000)={0x7d}) sendmsg$TIPC_NL_BEARER_ENABLE(r6, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYRES16, @ANYRESHEX=r8, @ANYRES32=r10, @ANYPTR=&(0x7f00000025c0)=ANY=[@ANYRES16=r20, @ANYRES32, @ANYPTR=&(0x7f0000000340)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES64=0x0, @ANYPTR, @ANYRESDEC=r21], @ANYRESHEX=r18], @ANYRESDEC=r12, @ANYRES64, @ANYRES16=r14, @ANYRESHEX=r16, @ANYRESOCT=r17], @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYPTR64, @ANYRESOCT=r6, @ANYPTR], @ANYBLOB="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", @ANYRES16=r5, @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB="a0815f834936b40da0896667a239e536d98c149492c450ae7a8918cf48227b3077c15abb905694ac17a22024ac6a5cf83344b9314e25a3", @ANYRES16=r23, @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES16], @ANYPTR=&(0x7f0000000540)=ANY=[@ANYRESDEC=r25, @ANYPTR=&(0x7f0000000500)=ANY=[@ANYRESHEX]], @ANYPTR64=&(0x7f0000000680)=ANY=[@ANYRESDEC=r27, @ANYRESDEC=r12, @ANYPTR64=&(0x7f0000000580)=ANY=[@ANYRESDEC, @ANYPTR64, @ANYRES16, @ANYRES32, @ANYPTR64], @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYRESHEX, @ANYBLOB="fefcc41c15d0a557e37eadddfc7139fbfa481e6e841df77f2a093ac452fa0aaa7d769710c38c4b86487aa392c0ef3c0bc4f3e18639dd5eb26be89867895ba6069912ef08daa5330f3ae42639d35f05e876afbc420b5fb3a4a8bd0210d0b4a66bccfe8a7ad5be08d2c06f7f96063c7e38131958c367f80e77b66422b6e9322f298071ca77f9d00d2e72b8d845a67577ba76e7b242ac3b1022d6dc"], @ANYRESDEC, @ANYBLOB="79b2b04c7749c0361bd36ddf8c2ae0bf21929eba0790d26e342bfef096a5a41eddc8b99f117cb52f95fbfcbd0572af89aa7e5b119cb1993645cc3b69d7aac93a46e4f9e7ae61fe22c3b48d797b249a1041d65ca0a95b39efd977dbbc19f2c731ba7ee971cf000830604bb3e8c21d439849b2d5d985f183332bc602baa96b05ec4359d04685f36d48704a86edfdce738e48f38fb5f975c710fc26a63832ab1eccbe82ada0c4c153bc3d736ab27ef37973659e5ef5edac14d552a67ba57d06", @ANYRES64]]]], 0x4}, 0x1, 0x0, 0x0, 0x40004}, 0x20000000) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) 02:53:23 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0x4c01, 0x0) 02:53:23 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @host}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) r3 = dup(r1) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, 0x0, 0xffffffffffffff7c) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x57, &(0x7f0000000000)={0x0, 0x7530}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) prctl$PR_SET_FP_MODE(0x2d, 0x0) fsetxattr$security_smack_transmute(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$VIDIOC_ENUMOUTPUT(r2, 0xc0485630, &(0x7f0000000100)={0x0, "d3044527b4e7753292094f3f9bb7b50376c352b1b25727d868f858c071f5581e", 0x5, 0x2, 0x0, 0x400, 0x2}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$SEG6(0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, 0x0, 0x0) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, 0x0, 0x0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000001c0)=0x1fe, 0x4) ftruncate(r4, 0x80003) sendfile(r1, r4, 0x0, 0x8000fffffffe) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000200)={0x9b0000, 0x5, 0xfff, r1, 0x0, &(0x7f0000000180)={0xa10905, 0x1ff, [], @value64=0x10001}}) setsockopt$TIPC_DEST_DROPPABLE(r5, 0x10f, 0x81, &(0x7f0000000240)=0xffffff7f, 0x4) recvmmsg(r2, &(0x7f0000001980)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000001200)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f00000017c0), 0x71, &(0x7f0000000300)=""/175, 0xaa}, 0x2}], 0x2, 0x2000, 0x0) 02:53:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c00020008000700000000"], 0x3}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:23 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000280)='./file0\x00', 0x1) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r1) openat$cgroup_int(r1, &(0x7f0000000700)='cgroup.clone_children\x00', 0x2, 0x0) write$binfmt_script(r0, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x21) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="2329202e2f66696c65302053454736000a21875856187d984ade3d6a7c725fc104"], 0x21) close(r2) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) close(r0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000200)={{0x9, 0x0, 0x2, 0x723, 'syz1\x00', 0x20}, 0x0, [0x601, 0x8, 0x3, 0xa7, 0x200, 0x4, 0x5, 0x0, 0x6, 0x5, 0x9, 0x39, 0x5, 0x8, 0x7, 0x664, 0x0, 0x9, 0x2574cf5e, 0x2, 0x3, 0x2, 0x6, 0x1000, 0xc7, 0x6, 0x9, 0x0, 0x8, 0xfff, 0x7fffffff, 0x1, 0x7, 0x8, 0x6, 0x8, 0x3, 0x5, 0x7, 0x1, 0x100000000, 0x0, 0x9, 0x3, 0x7fff, 0xffffffffffff8000, 0xd72a, 0xfffffffffffffffb, 0x4, 0x3ff, 0x8, 0x4, 0x2, 0xfffffffffffffff8, 0xffffffffffffff00, 0x10001, 0xe, 0x80, 0x7, 0x4, 0x0, 0x7, 0x5, 0x1, 0x401, 0x8, 0x8, 0x1000, 0x3f, 0x3, 0xfffffffffffffffb, 0xfffffffffffffff8, 0xfff, 0x8, 0x2, 0x3ff, 0x7, 0x0, 0xffffffff, 0x3, 0x0, 0xff, 0x853, 0x5, 0x20, 0x2, 0x40, 0x200, 0xfffffffffffffffb, 0x9, 0x5, 0x1ff, 0x100, 0xff, 0x0, 0xb59, 0x3f8, 0x6, 0x9, 0x1, 0x2, 0x1, 0x85, 0x9, 0x0, 0x7, 0x3, 0x100, 0x101, 0x8, 0xfffffffffffffff9, 0x7fffffff, 0xfffffffffffffffd, 0x10001, 0x800000, 0x1, 0x9, 0xeab, 0x0, 0x100000001, 0x9, 0x9, 0x9, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffff4a9]}) r3 = socket$kcm(0x10, 0x2, 0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f0000000040)='\x006Y\x00', 0xcef1d65) getsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f0000937fed)=""/16, &(0x7f000021affc)=0xfea6) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000180)={{0x2, 0x4e24, @rand_addr=0x20}, {0x6, @local}, 0x8, {0x2, 0x4e20, @multicast2}, 'syz_tun\x00'}) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0x40) sendmsg$kcm(r3, &(0x7f0000000080)={0x0, 0x3b, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b0011002f0000004c0020140e000a0002009d0edc2976d153b4", 0x235}], 0x1}, 0x0) 02:53:23 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0xbfcf639ac9cf24fd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x8, @loopback}, @in6={0xa, 0x4e21, 0x977, @remote}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0xfd, 0x0}}, @in6={0xa, 0x4e24, 0x4, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x4}], 0x64) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) setxattr$security_capability(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='security.capability\x00', &(0x7f00000001c0)=@v1={0x1000000, [{0x1000, 0x8001}]}, 0xc, 0x2) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 02:53:24 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r3, 0x7ed, 0x8e5800}, 0xc) 02:53:24 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c00020008000700000000"], 0x3}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:24 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0x541c, 0x0) [ 407.587207][T11580] netlink: 'syz-executor.4': attribute type 10 has an invalid length. 02:53:24 executing program 2: setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f00000001c0)=0x1, 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000000022, &(0x7f0000000240), 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x9, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)) syz_open_pts(r1, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nvram\x00', 0x10000, 0x0) openat$cgroup_ro(r2, &(0x7f0000000140)='cpuset.memory_pressure\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioprio_get$pid(0x1, r3) ioctl$void(r0, 0xc0047250) sendmmsg(r0, &(0x7f0000001940)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000200)="ec", 0x1}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x20004bc0) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000280)={0x0, 0x3, 0x4, 0xf4}) 02:53:24 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00'}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x2}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:24 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000280)='./file0\x00', 0x1) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r1) openat$cgroup_int(r1, &(0x7f0000000700)='cgroup.clone_children\x00', 0x2, 0x0) write$binfmt_script(r0, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x21) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="2329202e2f66696c65302053454736000a21875856187d984ade3d6a7c725fc104"], 0x21) close(r2) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) close(r0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000200)={{0x9, 0x0, 0x2, 0x723, 'syz1\x00', 0x20}, 0x0, [0x601, 0x8, 0x3, 0xa7, 0x200, 0x4, 0x5, 0x0, 0x6, 0x5, 0x9, 0x39, 0x5, 0x8, 0x7, 0x664, 0x0, 0x9, 0x2574cf5e, 0x2, 0x3, 0x2, 0x6, 0x1000, 0xc7, 0x6, 0x9, 0x0, 0x8, 0xfff, 0x7fffffff, 0x1, 0x7, 0x8, 0x6, 0x8, 0x3, 0x5, 0x7, 0x1, 0x100000000, 0x0, 0x9, 0x3, 0x7fff, 0xffffffffffff8000, 0xd72a, 0xfffffffffffffffb, 0x4, 0x3ff, 0x8, 0x4, 0x2, 0xfffffffffffffff8, 0xffffffffffffff00, 0x10001, 0xe, 0x80, 0x7, 0x4, 0x0, 0x7, 0x5, 0x1, 0x401, 0x8, 0x8, 0x1000, 0x3f, 0x3, 0xfffffffffffffffb, 0xfffffffffffffff8, 0xfff, 0x8, 0x2, 0x3ff, 0x7, 0x0, 0xffffffff, 0x3, 0x0, 0xff, 0x853, 0x5, 0x20, 0x2, 0x40, 0x200, 0xfffffffffffffffb, 0x9, 0x5, 0x1ff, 0x100, 0xff, 0x0, 0xb59, 0x3f8, 0x6, 0x9, 0x1, 0x2, 0x1, 0x85, 0x9, 0x0, 0x7, 0x3, 0x100, 0x101, 0x8, 0xfffffffffffffff9, 0x7fffffff, 0xfffffffffffffffd, 0x10001, 0x800000, 0x1, 0x9, 0xeab, 0x0, 0x100000001, 0x9, 0x9, 0x9, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffff4a9]}) r3 = socket$kcm(0x10, 0x2, 0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f0000000040)='\x006Y\x00', 0xcef1d65) getsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f0000937fed)=""/16, &(0x7f000021affc)=0xfea6) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000180)={{0x2, 0x4e24, @rand_addr=0x20}, {0x6, @local}, 0x8, {0x2, 0x4e20, @multicast2}, 'syz_tun\x00'}) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0x40) sendmsg$kcm(r3, &(0x7f0000000080)={0x0, 0x3b, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b0011002f0000004c0020140e000a0002009d0edc2976d153b4", 0x235}], 0x1}, 0x0) 02:53:24 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, &(0x7f0000000100)={0xcdd0, 0x5, 0x4, 0x4000, 0x1ff, {r2, r3/1000+10000}, {0x0, 0x8, 0x80, 0x3, 0x20, 0x7f, "bfea89d4"}, 0x9, 0x2, @userptr=0x1, 0xffff0a3f, 0x0, 0xffffffffffffffff}) r5 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r5, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c653020534547b9020a21875856187d984ade3d6a209c113b9b"], 0x21) close(r5) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000000080)={0x1, 0x0, 0x0, 0xff}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000000180)={0x101, r6}) 02:53:24 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0x5421, 0x0) 02:53:24 executing program 2: syz_mount_image$jfs(&(0x7f0000000100)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)={[{@discard='discard'}]}) r0 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r0) accept$nfc_llcp(r0, 0x0, &(0x7f0000000000)) 02:53:25 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00'}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x2}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:25 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r2) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r3) ioctl$PPPIOCGIDLE(r3, 0x8010743f, &(0x7f0000000000)) prctl$PR_SET_PTRACER(0x59616d61, r2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 02:53:25 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0x5450, 0x0) [ 408.417928][T11630] JFS: discard option not supported on device [ 408.530721][T11642] netlink: 'syz-executor.4': attribute type 10 has an invalid length. [ 408.541048][T11630] JFS: discard option not supported on device [ 408.664931][T11642] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 408.706447][T11642] CPU: 0 PID: 11642 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 408.715175][T11642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 408.725231][T11642] Call Trace: [ 408.728564][T11642] dump_stack+0x11d/0x181 [ 408.732907][T11642] sysfs_warn_dup.cold+0x1c/0x33 [ 408.737861][T11642] sysfs_do_create_link_sd.isra.0+0x11b/0x130 [ 408.744037][T11642] sysfs_create_link+0x5c/0xa0 [ 408.748820][T11642] device_add+0x514/0x1040 [ 408.753318][T11642] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 408.759226][T11642] wiphy_register+0x12c9/0x17d0 [ 408.764101][T11642] ? kobject_uevent_env+0x1f1/0xc80 [ 408.769342][T11642] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 408.775606][T11642] ? ieee80211_cs_list_valid+0x10a/0x170 [ 408.781261][T11642] ieee80211_register_hw+0xcb5/0x1ea0 [ 408.786657][T11642] ? hrtimer_init+0x59/0x150 [ 408.791257][T11642] mac80211_hwsim_new_radio+0x12d2/0x1ac0 [ 408.797055][T11642] ? kasprintf+0x74/0xa0 [ 408.801313][T11642] hwsim_new_radio_nl+0x63d/0x890 [ 408.806430][T11642] genl_rcv_msg+0x413/0x900 [ 408.810979][T11642] netlink_rcv_skb+0xb0/0x260 [ 408.815670][T11642] ? genl_family_rcv_msg_attrs_parse+0x1f0/0x1f0 [ 408.822012][T11642] genl_rcv+0x32/0x50 [ 408.825486][T11649] IPVS: set_ctl: invalid protocol: 2 224.0.0.1:20001 [ 408.826122][T11642] netlink_unicast+0x3a6/0x4d0 [ 408.826169][T11642] netlink_sendmsg+0x4d3/0x8b0 [ 408.842416][T11642] ? netlink_unicast+0x4d0/0x4d0 [ 408.847366][T11642] sock_sendmsg+0x9f/0xc0 [ 408.851716][T11642] ____sys_sendmsg+0x49d/0x4d0 [ 408.856491][T11642] ___sys_sendmsg+0xb5/0x100 [ 408.861090][T11642] ? __fget+0xb8/0x1d0 [ 408.865242][T11642] ? __fget_light+0xaf/0x190 [ 408.869838][T11642] ? __fdget+0x2c/0x40 [ 408.873915][T11642] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 408.880155][T11642] __sys_sendmsg+0xa0/0x160 [ 408.884659][T11642] __x64_sys_sendmsg+0x51/0x70 [ 408.889441][T11642] do_syscall_64+0xcc/0x3a0 [ 408.893948][T11642] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 408.899835][T11642] RIP: 0033:0x45a919 [ 408.903839][T11642] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 408.923448][T11642] RSP: 002b:00007f7414718c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 408.931858][T11642] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a919 [ 408.939823][T11642] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000004 [ 408.947938][T11642] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 02:53:25 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000040)='\x006Y\x00', 0xcef1d65) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000937fed)=""/16, &(0x7f000021affc)=0xfea6) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000000)={0x2, @multicast1, 0x4e21, 0x1, 'ovf\x00', 0x33, 0x7, 0x20}, 0x2c) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000000080)={0x25f, 0x3, 0xc0000000, 0xb9c5111adcd3be2d, 0x50a}) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000540)='/dev/nvram\x00', 0x401000, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x81, &(0x7f0000000680)={'filter\x00', 0x0, 0x3, 0x23, [], 0x9, &(0x7f0000000580)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000640)=""/35}, &(0x7f0000000700)=0x78) [ 408.955907][T11642] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f74147196d4 [ 408.963866][T11642] R13: 00000000004c99b6 R14: 00000000004e1888 R15: 00000000ffffffff 02:53:25 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00'}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x2}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:25 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB="2c67726f75705f69643df9babaf255bb86ac896c51ee254e2bc9fd0bbe17cee63c218671628b69a83f7238a766629691342dbd820771353411e45189388890cd09ee54e26c1338b104ab30408ed7691a6d97934e26c28bf59986a1cdb1b716cbfc755f4ae2e6a2", @ANYRESDEC=0x0, @ANYBLOB=',\x00']) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(0x0, r2) read$FUSE(r0, &(0x7f0000000580), 0xefee) write$FUSE_INIT(r0, &(0x7f0000000240)={0x50, 0x0, 0x2, {0x7, 0x1b, 0x0, 0x0, 0xc}}, 0x50) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r3) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x20000000, 0x14c}) syz_open_pts(r4, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f0000000080)) r6 = syz_open_pts(r5, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCSETSF(r6, 0x5412, &(0x7f0000000000)={0x7d}) ioctl$VIDIOC_DQBUF(0xffffffffffffffff, 0xc0585611, &(0x7f0000000140)={0x1, 0x1f, 0x4, 0x400, 0x2, {}, {0x3, 0x0, 0xc1, 0x1f, 0x2, 0x40, "1000"}, 0x5, 0x1, @fd=r3, 0x8, 0x0, r6}) ioctl$VIDIOC_G_FBUF(r7, 0x8030560a, &(0x7f00000000c0)={0x11, 0x10, &(0x7f0000000040)="ec5de38bc633b6bc32644305a49bdfa5931ca8", {0x80000001, 0x7, 0x2e29506e, 0x15, 0x9, 0xffff7fff, 0x8, 0x800}}) 02:53:25 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0x5451, 0x0) 02:53:25 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000280)='./file0\x00', 0x1) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r1) openat$cgroup_int(r1, &(0x7f0000000700)='cgroup.clone_children\x00', 0x2, 0x0) write$binfmt_script(r0, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x21) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="2329202e2f66696c65302053454736000a21875856187d984ade3d6a7c725fc104"], 0x21) close(r2) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) close(r0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000200)={{0x9, 0x0, 0x2, 0x723, 'syz1\x00', 0x20}, 0x0, [0x601, 0x8, 0x3, 0xa7, 0x200, 0x4, 0x5, 0x0, 0x6, 0x5, 0x9, 0x39, 0x5, 0x8, 0x7, 0x664, 0x0, 0x9, 0x2574cf5e, 0x2, 0x3, 0x2, 0x6, 0x1000, 0xc7, 0x6, 0x9, 0x0, 0x8, 0xfff, 0x7fffffff, 0x1, 0x7, 0x8, 0x6, 0x8, 0x3, 0x5, 0x7, 0x1, 0x100000000, 0x0, 0x9, 0x3, 0x7fff, 0xffffffffffff8000, 0xd72a, 0xfffffffffffffffb, 0x4, 0x3ff, 0x8, 0x4, 0x2, 0xfffffffffffffff8, 0xffffffffffffff00, 0x10001, 0xe, 0x80, 0x7, 0x4, 0x0, 0x7, 0x5, 0x1, 0x401, 0x8, 0x8, 0x1000, 0x3f, 0x3, 0xfffffffffffffffb, 0xfffffffffffffff8, 0xfff, 0x8, 0x2, 0x3ff, 0x7, 0x0, 0xffffffff, 0x3, 0x0, 0xff, 0x853, 0x5, 0x20, 0x2, 0x40, 0x200, 0xfffffffffffffffb, 0x9, 0x5, 0x1ff, 0x100, 0xff, 0x0, 0xb59, 0x3f8, 0x6, 0x9, 0x1, 0x2, 0x1, 0x85, 0x9, 0x0, 0x7, 0x3, 0x100, 0x101, 0x8, 0xfffffffffffffff9, 0x7fffffff, 0xfffffffffffffffd, 0x10001, 0x800000, 0x1, 0x9, 0xeab, 0x0, 0x100000001, 0x9, 0x9, 0x9, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffff4a9]}) r3 = socket$kcm(0x10, 0x2, 0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f0000000040)='\x006Y\x00', 0xcef1d65) getsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f0000937fed)=""/16, &(0x7f000021affc)=0xfea6) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000180)={{0x2, 0x4e24, @rand_addr=0x20}, {0x6, @local}, 0x8, {0x2, 0x4e20, @multicast2}, 'syz_tun\x00'}) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0x40) sendmsg$kcm(r3, &(0x7f0000000080)={0x0, 0x3b, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b0011002f0000004c0020140e000a0002009d0edc2976d153b4", 0x235}], 0x1}, 0x0) [ 409.310463][T11663] fuse: Bad value for 'group_id' [ 409.413010][T11669] fuse: Bad value for 'group_id' 02:53:26 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00'}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:26 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0x5452, 0x0) 02:53:26 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00'}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) [ 409.589350][T11668] netlink: 'syz-executor.4': attribute type 10 has an invalid length. [ 409.677945][T11668] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 409.746582][T11668] CPU: 1 PID: 11668 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 409.755301][T11668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 409.765448][T11668] Call Trace: [ 409.768831][T11668] dump_stack+0x11d/0x181 [ 409.773227][T11668] sysfs_warn_dup.cold+0x1c/0x33 [ 409.778167][T11668] sysfs_do_create_link_sd.isra.0+0x11b/0x130 [ 409.784251][T11668] sysfs_create_link+0x5c/0xa0 [ 409.789145][T11668] device_add+0x514/0x1040 [ 409.793609][T11668] ? __tsan_read4+0x61/0x100 [ 409.798195][T11668] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 409.804141][T11668] wiphy_register+0x12c9/0x17d0 [ 409.809029][T11668] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 409.815354][T11668] ? ieee80211_cs_list_valid+0x10a/0x170 [ 409.820982][T11668] ieee80211_register_hw+0xcb5/0x1ea0 [ 409.826377][T11668] ? hrtimer_init+0x59/0x150 [ 409.830969][T11668] mac80211_hwsim_new_radio+0x12d2/0x1ac0 [ 409.836712][T11668] ? kasprintf+0x74/0xa0 [ 409.840949][T11668] hwsim_new_radio_nl+0x63d/0x890 [ 409.845973][T11668] genl_rcv_msg+0x413/0x900 [ 409.850516][T11668] netlink_rcv_skb+0xb0/0x260 [ 409.855189][T11668] ? genl_family_rcv_msg_attrs_parse+0x1f0/0x1f0 [ 409.861522][T11668] genl_rcv+0x32/0x50 [ 409.865495][T11668] netlink_unicast+0x3a6/0x4d0 [ 409.870255][T11668] netlink_sendmsg+0x4d3/0x8b0 [ 409.875019][T11668] ? netlink_unicast+0x4d0/0x4d0 [ 409.879993][T11668] sock_sendmsg+0x9f/0xc0 [ 409.884319][T11668] ____sys_sendmsg+0x49d/0x4d0 [ 409.889079][T11668] ___sys_sendmsg+0xb5/0x100 [ 409.893669][T11668] ? __fget+0xb8/0x1d0 [ 409.897748][T11668] ? __fget_light+0xaf/0x190 [ 409.902335][T11668] ? __fdget+0x2c/0x40 [ 409.906404][T11668] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 409.912636][T11668] __sys_sendmsg+0xa0/0x160 [ 409.917186][T11668] __x64_sys_sendmsg+0x51/0x70 [ 409.921995][T11668] do_syscall_64+0xcc/0x3a0 [ 409.926500][T11668] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 409.932544][T11668] RIP: 0033:0x45a919 [ 409.936498][T11668] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 409.956102][T11668] RSP: 002b:00007f7414739c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 409.964564][T11668] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a919 [ 409.972536][T11668] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000004 [ 409.980512][T11668] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 409.988535][T11668] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f741473a6d4 [ 409.996590][T11668] R13: 00000000004c99b6 R14: 00000000004e1888 R15: 00000000ffffffff 02:53:26 executing program 2: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000015c0)=ANY=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000040)='\x006Y\x00', 0xcef1d65) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000937fed)=""/16, &(0x7f000021affc)=0xfea6) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'veth1_to_bridge\x00', 0x1}, 0x18) 02:53:26 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f0000000040)='\x006Y\x00', 0xcef1d65) getsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f0000937fed)=""/16, &(0x7f000021affc)=0xfea6) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@initdev}}, &(0x7f0000000080)=0xe8) r6 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) r7 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0, 0x0}, &(0x7f0000b34ffc)=0xc) shmctl$IPC_SET(r6, 0x1, &(0x7f00000000c0)={{0x0, 0x0, r8}}) newfstatat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r10 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) r11 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0, 0x0}, &(0x7f0000b34ffc)=0xc) shmctl$IPC_SET(r10, 0x1, &(0x7f00000000c0)={{0x0, 0x0, r12}}) r13 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r14) getresgid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)=0x0) r16 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r16, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") getsockopt$inet6_IPV6_XFRM_POLICY(r16, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@initdev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@initdev}}, &(0x7f0000000540)=0xe8) r18 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) r19 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r19, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0, 0x0}, &(0x7f0000b34ffc)=0xc) shmctl$IPC_SET(r18, 0x1, &(0x7f00000000c0)={{0x0, 0x0, r20}}) r21 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r21, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r22) r23 = getgid() write$FUSE_DIRENTPLUS(r3, &(0x7f0000000580)={0x358, 0x0, 0x1, [{{0x4, 0x1, 0x1, 0xf6d5, 0x8bc, 0x6d, {0x4, 0x3, 0x563, 0x4, 0x9, 0x1fbb, 0x0, 0x1, 0x3, 0x1000, 0xfff, r5, r8, 0x4, 0x7fff}}, {0x2, 0x5, 0x9, 0x7fffffff, '/dev/kvm\x00'}}, {{0x3, 0x1, 0x8000, 0x761, 0x2, 0xffff, {0x4, 0x7ff, 0x0, 0x6, 0x80000000, 0x2, 0x8, 0x9, 0x8, 0x0, 0x0, r9, r12, 0x80000001, 0x7fffffff}}, {0x6, 0x3, 0x9, 0x7f, '/dev/kvm\x00'}}, {{0x0, 0x0, 0x8000, 0x4, 0x20, 0x3, {0x3, 0x10, 0x0, 0x1, 0x7f, 0x3f, 0x1f, 0x94, 0x101, 0x80000000, 0xc7e0, r14, r15, 0xfff, 0x9}}, {0x0, 0x7fffffff, 0x9, 0x7fff, '/dev/kvm\x00'}}, {{0x1, 0xb915, 0x80000000000, 0x6, 0x8001, 0xfffffff9, {0x1, 0x10001, 0x101, 0x7e, 0x1ff, 0x8001, 0x8000, 0x7fff, 0x7f, 0x7, 0x8001, r17, r20, 0x7f, 0x7}}, {0x6, 0x0, 0x9, 0x1, '/dev/kvm\x00'}}, {{0x4, 0x1, 0x9, 0x401, 0x4, 0x1, {0x6, 0x8, 0x600000000, 0xd6, 0x1, 0x8, 0x2, 0x7, 0x13, 0x5, 0x47b2, r22, r23, 0x5, 0x800}}, {0x4, 0x4, 0xc, 0x3, 'ppp0:selinux'}}]}, 0x358) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r2) perf_event_open$cgroup(&(0x7f0000000100)={0x0, 0x70, 0x5, 0x3, 0x4, 0x80, 0x0, 0xcea, 0x148, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x7684e9d5, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x23000, 0x6, 0x5, 0x977ab59f132df764, 0x60000, 0x7a7c, 0xf29}, 0xffffffffffffffff, 0x6, r2, 0x2) perf_event_open(0x0, 0x0, 0x3, 0xffffffffffffffff, 0x10) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) [ 410.161259][T11689] gfs2: not a GFS2 filesystem [ 410.327501][T11689] gfs2: not a GFS2 filesystem 02:53:27 executing program 5: setrlimit(0xc, &(0x7f0000000180)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) syz_open_pts(r0, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000100)={0xa00000, 0x7, 0xfffeffff, r0, 0x0, &(0x7f0000000080)={0x9a0912, 0x8, [], @p_u8=&(0x7f0000000000)=0x7}}) ioctl$SNDCTL_DSP_CHANNELS(r1, 0xc0045006, &(0x7f0000000200)=0xd1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='g\x10f\x86\xcb\xe0-/\xe9', 0x80, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r4) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000000240)=""/248) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) fsconfig$FSCONFIG_SET_FD(r5, 0x5, &(0x7f0000000040)='/dev/kvm\x00', 0x0, r5) 02:53:27 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0x5460, 0x0) 02:53:27 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00'}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:27 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3f, 0xbb3f}, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x9, 0x3, &(0x7f0000000e40)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='syzkaller\x00', 0x1, 0x1ee, &(0x7f00000003c0)=""/251, 0x0, 0x0, [], 0x0, 0xd, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x1cf}, 0x48) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000004c0)='cgroup.threads\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) write$cgroup_pid(r3, &(0x7f0000000580)=r4, 0x12) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000300), 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000e00)={r4, 0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000dc0)='vmnet0!keyring/:\x00'}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000980)={0x0, r1, 0x0, 0x5, &(0x7f0000000440)='f2fs\x00'}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040), 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000080)=[{0x4000000028, 0x0, 0x0, 0xfffff010}, {0x80000006}]}, 0x10) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) 02:53:27 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000280)='./file0\x00', 0x1) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r1) openat$cgroup_int(r1, &(0x7f0000000700)='cgroup.clone_children\x00', 0x2, 0x0) write$binfmt_script(r0, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x21) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="2329202e2f66696c65302053454736000a21875856187d984ade3d6a7c725fc104"], 0x21) close(r2) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) close(r0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000200)={{0x9, 0x0, 0x2, 0x723, 'syz1\x00', 0x20}, 0x0, [0x601, 0x8, 0x3, 0xa7, 0x200, 0x4, 0x5, 0x0, 0x6, 0x5, 0x9, 0x39, 0x5, 0x8, 0x7, 0x664, 0x0, 0x9, 0x2574cf5e, 0x2, 0x3, 0x2, 0x6, 0x1000, 0xc7, 0x6, 0x9, 0x0, 0x8, 0xfff, 0x7fffffff, 0x1, 0x7, 0x8, 0x6, 0x8, 0x3, 0x5, 0x7, 0x1, 0x100000000, 0x0, 0x9, 0x3, 0x7fff, 0xffffffffffff8000, 0xd72a, 0xfffffffffffffffb, 0x4, 0x3ff, 0x8, 0x4, 0x2, 0xfffffffffffffff8, 0xffffffffffffff00, 0x10001, 0xe, 0x80, 0x7, 0x4, 0x0, 0x7, 0x5, 0x1, 0x401, 0x8, 0x8, 0x1000, 0x3f, 0x3, 0xfffffffffffffffb, 0xfffffffffffffff8, 0xfff, 0x8, 0x2, 0x3ff, 0x7, 0x0, 0xffffffff, 0x3, 0x0, 0xff, 0x853, 0x5, 0x20, 0x2, 0x40, 0x200, 0xfffffffffffffffb, 0x9, 0x5, 0x1ff, 0x100, 0xff, 0x0, 0xb59, 0x3f8, 0x6, 0x9, 0x1, 0x2, 0x1, 0x85, 0x9, 0x0, 0x7, 0x3, 0x100, 0x101, 0x8, 0xfffffffffffffff9, 0x7fffffff, 0xfffffffffffffffd, 0x10001, 0x800000, 0x1, 0x9, 0xeab, 0x0, 0x100000001, 0x9, 0x9, 0x9, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffff4a9]}) r3 = socket$kcm(0x10, 0x2, 0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f0000000040)='\x006Y\x00', 0xcef1d65) getsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f0000937fed)=""/16, &(0x7f000021affc)=0xfea6) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000180)={{0x2, 0x4e24, @rand_addr=0x20}, {0x6, @local}, 0x8, {0x2, 0x4e20, @multicast2}, 'syz_tun\x00'}) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0x40) sendmsg$kcm(r3, &(0x7f0000000080)={0x0, 0x3b, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b0011002f0000004c0020140e000a0002009d0edc2976d153b4", 0x235}], 0x1}, 0x0) 02:53:27 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x2}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:27 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0x6364, 0x0) [ 411.018832][T11723] netlink: 'syz-executor.4': attribute type 10 has an invalid length. [ 411.036385][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 411.042187][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 411.048076][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 411.053840][ C1] protocol 88fb is buggy, dev hsr_slave_1 02:53:27 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x2}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:27 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x48000) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21871856187d984ade3d6a209c113b9b"], 0x21) close(r3) ioctl$NS_GET_OWNER_UID(r3, 0xb704, &(0x7f0000000080)=0x0) r5 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) r6 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0, 0x0}, &(0x7f0000b34ffc)=0xc) write$P9_RVERSION(r2, &(0x7f0000000180)={0x15, 0x65, 0xffff, 0x2, 0x8, '9P2000.L'}, 0x15) shmctl$IPC_SET(r5, 0x1, &(0x7f00000000c0)={{0x0, 0x0, r7}}) write$FUSE_ATTR(r2, &(0x7f0000000100)={0x78, 0x0, 0x7, {0xf28, 0x6, 0x0, {0x4, 0x9, 0xd4, 0x1, 0x0, 0x81, 0x7fff, 0x4f3c, 0xfffffb72, 0x400, 0x9, r4, r7, 0x80000000, 0x80000000}}}, 0x78) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r8, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r8) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r9, 0x40045431, &(0x7f0000000080)) r10 = syz_open_pts(r9, 0x0) ioctl$TIOCSETD(r10, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCSETSF(r10, 0x5412, &(0x7f0000000000)={0x7d}) ioctl$TCSBRKP(r10, 0x5425, 0x1) ioctl$VIDIOC_S_EXT_CTRLS(r8, 0xc0205648, &(0x7f0000000400)={0xf000000, 0x9, 0x6c, r1, 0x0, &(0x7f0000000440)={0x9909dd, 0x8, [], @p_u32=&(0x7f00000001c0)=0x1ff}}) write$FUSE_IOCTL(r11, &(0x7f00000002c0)={0x20, 0x0, 0x8, {0x46b4, 0x0, 0x0, 0xfffffff8}}, 0x20) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$UI_END_FF_UPLOAD(r8, 0x406855c9, &(0x7f0000000340)={0xd, 0x1, {0x54, 0x0, 0x1ff, {0x9, 0x5}, {0x6, 0xf16}, @period={0x5a, 0x8000, 0x3, 0x6, 0x1, {0x43, 0x1ff, 0x3c, 0x100}, 0x8, &(0x7f0000000300)=[0x3ff, 0x1, 0xccfd, 0x0, 0x8, 0x4, 0x1c00, 0x4]}}, {0x53, 0x8, 0x2, {0x8000, 0x9}, {0x6, 0x9}, @rumble={0x8, 0x4}}}) [ 411.111970][T11723] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 411.206415][T11723] CPU: 0 PID: 11723 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 411.215122][T11723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 411.225178][T11723] Call Trace: [ 411.228477][T11723] dump_stack+0x11d/0x181 [ 411.232980][T11723] sysfs_warn_dup.cold+0x1c/0x33 [ 411.237930][T11723] sysfs_do_create_link_sd.isra.0+0x11b/0x130 [ 411.244078][T11723] sysfs_create_link+0x5c/0xa0 [ 411.248911][T11723] device_add+0x514/0x1040 [ 411.253357][T11723] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 411.259265][T11723] wiphy_register+0x12c9/0x17d0 [ 411.264217][T11723] ? kobject_uevent_env+0x1f1/0xc80 [ 411.269481][T11723] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 411.275734][T11723] ? ieee80211_cs_list_valid+0x10a/0x170 [ 411.281376][T11723] ieee80211_register_hw+0xcb5/0x1ea0 [ 411.286872][T11723] ? hrtimer_init+0x59/0x150 [ 411.291489][T11723] mac80211_hwsim_new_radio+0x12d2/0x1ac0 [ 411.297320][T11723] ? kasprintf+0x74/0xa0 [ 411.301572][T11723] hwsim_new_radio_nl+0x63d/0x890 [ 411.306660][T11723] genl_rcv_msg+0x413/0x900 [ 411.311296][T11723] netlink_rcv_skb+0xb0/0x260 [ 411.316078][T11723] ? genl_family_rcv_msg_attrs_parse+0x1f0/0x1f0 [ 411.322431][T11723] genl_rcv+0x32/0x50 [ 411.326445][T11723] netlink_unicast+0x3a6/0x4d0 [ 411.331228][T11723] netlink_sendmsg+0x4d3/0x8b0 [ 411.336003][T11723] ? netlink_unicast+0x4d0/0x4d0 [ 411.340957][T11723] sock_sendmsg+0x9f/0xc0 [ 411.345313][T11723] ____sys_sendmsg+0x49d/0x4d0 [ 411.350088][T11723] ___sys_sendmsg+0xb5/0x100 [ 411.354688][T11723] ? __fget+0xb8/0x1d0 [ 411.358769][T11723] ? __fget_light+0xaf/0x190 [ 411.363404][T11723] ? __fdget+0x2c/0x40 [ 411.367519][T11723] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 411.373928][T11723] __sys_sendmsg+0xa0/0x160 [ 411.378462][T11723] __x64_sys_sendmsg+0x51/0x70 [ 411.383223][T11723] do_syscall_64+0xcc/0x3a0 [ 411.387832][T11723] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 411.393713][T11723] RIP: 0033:0x45a919 [ 411.397608][T11723] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 411.417206][T11723] RSP: 002b:00007f7414718c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 411.425612][T11723] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a919 [ 411.433633][T11723] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000004 [ 411.441604][T11723] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 411.449566][T11723] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f74147196d4 [ 411.457544][T11723] R13: 00000000004c99b6 R14: 00000000004e1888 R15: 00000000ffffffff [ 411.466534][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 411.472367][ C1] protocol 88fb is buggy, dev hsr_slave_1 02:53:28 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) r2 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r2) ptrace$setopts(0x4206, r2, 0x0, 0x0) sched_rr_get_interval(r2, &(0x7f0000000080)) prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 02:53:28 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e65199615607672c59957ab364bf68e6faa53367f05f4ad61421349f2f11e931e7d62ead5e7cd2157df6b2bcb47fb53455560c8ef00fca4fafa924edfe92175aaa1c4ecc7aeeb72e0d050feace34b52d9e5f755563698c7e24ab61f0866f15da7f48295eb10000", 0xa5}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) sendmsg$DEVLINK_CMD_PORT_GET(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x6, 0x6) ptrace$cont(0x20, r0, 0x0, 0x0) 02:53:28 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x2}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:28 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0x8912, 0x0) 02:53:28 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00001ed000/0x4000)=nil, 0x4000, 0x0, 0x4012, r0, 0x0) r1 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast2}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) restart_syscall() sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000040)='\x006Y\x00', 0xcef1d65) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000937fed)=""/16, &(0x7f000021affc)=0xfea6) ioctl$sock_TIOCINQ(r2, 0x541b, &(0x7f0000000100)) sendto$inet(r1, &(0x7f0000000080)='\x00', 0xffffffffffffff18, 0x80811, 0x0, 0x0) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r3) ioctl$SG_GET_NUM_WAITING(r3, 0x227d, &(0x7f0000000180)) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x0, 0xd0002) setsockopt$inet_opts(r5, 0x0, 0x9, &(0x7f00000002c0)="b2717cc6ac33b1864afca03501983513bd26c59ce259699edb40b5b70c343acedd819b2a403c312095579ceab5615b8fa9155784b83904003a8e21c1b7c5d2d97795f76e5dfdb9952959f01e43dcbb92509c233c5cbe52056ae3ac3f515e4cfcd7478145f01bbe88105feb2e62a793857b70a16f0ce804993a1e703f4519431a9372208e829c782bde871af4a0113a34a989404ecc18", 0x96) setsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f0000000040)='\x006Y\x00', 0xcef1d65) getsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f0000937fed)=""/16, &(0x7f000021affc)=0xfea6) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000000200)={0x0, {0x2, 0x4e21}, {0x2, 0x4e20, @empty}, {0x2, 0x4e20, @empty}, 0x2c1, 0x0, 0x0, 0x0, 0x40, &(0x7f0000000040)='rose0\x00', 0x9, 0x101}) 02:53:28 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x3}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:28 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0x8933, 0x0) 02:53:28 executing program 5: setrlimit(0x9, &(0x7f0000000040)) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x1000, 0xc8040) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c653020534547369c113b9b0000000000000000000020000000"], 0x21) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000002c0)={0x0, 0x0}) syz_open_procfs(r3, &(0x7f0000000240)='wchan\x00') r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) r6 = syz_open_pts(r5, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCSETSF(r6, 0x5412, &(0x7f0000000000)={0x7d}) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dlm-control\x00', 0x4800, 0x0) r7 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r7, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r7) ioctl$VIDIOC_S_EXT_CTRLS(r7, 0xc0205648, &(0x7f00000003c0)={0x8bead3cd090fba0, 0xd83, 0x400, 0xffffffffffffffff, 0x0, &(0x7f0000000380)={0x9b0941, 0x58, [], @value=0xa8e}}) ioctl$TCSETS2(r8, 0x402c542b, &(0x7f0000000200)={0x2561, 0x3, 0x1, 0x3, 0x4, "d04c93d27b6d532280836b169740308b8e6e2a", 0x6ffffe, 0x80000001}) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a214ade3d6a209c113b9b000000000000c50647bb11835972e422498485d1d982953e3d3bda075723dcc284695a0e6291fa8a29e1f8a88bf9a5808124ab6ed58c10"], 0x21) r9 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r9, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$inet6_tcp_int(r9, 0x6, 0x5, &(0x7f0000000080)=0x1, 0x2b2) close(r4) read$eventfd(r4, &(0x7f0000000000), 0x8) close(r2) perf_event_open(0x0, 0xffffffffffffffff, 0x9, r2, 0x2) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 02:53:28 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000080)=@ccm_128={{}, "b9821c79e7e112f5", "aa183fd7d073f33982f44c76fe0b0948", "149adfd2", "da09dc1392d90ff9"}, 0x28) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0xd93cb94a01fc10ae, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x70, 0x0, 0x20, 0x0, 0x2, 0x0, 0x69f, 0x0, 0x4, 0x20, 0xfffffffffffff264, 0xe87, 0x3ff, 0x8, 0xffff, 0xff, 0x8, 0x3, 0x2, 0x9, 0x1, 0xffffffffffffff71, 0x9, 0x641, 0x3f, 0xa, 0xffffffffffff6276, 0x0, 0xfffffffffffffff7, 0x0, 0xb89, 0x0, 0x0, 0x9, 0x0, 0x0, 0x450, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x7}, 0x2010, 0xb8, 0x7, 0xf, 0xffff, 0x1f}, r2, 0x9, r0, 0x2) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000480)) r3 = syz_open_procfs(0x0, 0x0) setxattr$security_ima(0x0, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r4, 0x4, 0x42000) fstatfs(r4, &(0x7f0000000080)=""/179) perf_event_open(&(0x7f0000000380)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x81, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10, @perf_config_ext={0x4, 0x4000000000}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r4, 0x0) r5 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r6 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r5, 0x6) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_ENTRIES(r7, 0x29, 0x41, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=0x120) time(0x0) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000000040)) openat$vga_arbiter(0xffffffffffffff9c, 0x0, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x80000162) listxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000640)=""/233, 0xe9) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, 0x0) fgetxattr(r3, &(0x7f0000000300)=ANY=[@ANYBLOB], &(0x7f0000000340)=""/36, 0x24) setsockopt(r6, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r6, &(0x7f0000e5c000)={0x2, 0x4e20, @rand_addr=0x20}, 0x10) r8 = accept(r5, 0x0, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r8, &(0x7f0000000440)={0x0, 0x2e5, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRESDEC], 0x1}}, 0x0) sendmmsg(r6, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x2f2, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 02:53:28 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x3}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:29 executing program 5: setrlimit(0x9, &(0x7f0000000040)={0xfff}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 02:53:29 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae01, 0x0) 02:53:29 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x3}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:31 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x80000) r2 = open(0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1, &(0x7f0000000b00)=""/74, &(0x7f0000000200)=0x4a) r4 = getpid() sched_setscheduler(r4, 0x0, 0x0) process_vm_readv(r4, &(0x7f0000000780)=[{0x0}, {&(0x7f0000000540)=""/202, 0xca}, {&(0x7f0000000640)=""/216, 0xd8}, {&(0x7f0000000740)=""/6, 0x6}], 0x4, &(0x7f00000009c0)=[{&(0x7f0000000800)=""/206, 0xce}, {&(0x7f0000000900)=""/23, 0x17}, {&(0x7f0000000940)=""/106, 0x6a}], 0x3, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000074000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) ioctl$sock_inet6_SIOCADDRT(r3, 0x89a0, &(0x7f0000000100)={@local={0xfe, 0x80, [0x0, 0xfeff0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c]}, @empty, @rand_addr="1bcdc5e104efac0cfd4c498041be21df", 0x0, 0x0, 0x0, 0x0, 0x0, 0x40840100}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)) pread64(r2, 0x0, 0x0, 0x0) r5 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_subtree(r5, &(0x7f0000000340)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$SG_GET_COMMAND_Q(r5, 0x2270, &(0x7f0000000440)) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000a40)={0xffffffffffffffff, r0, 0x0, 0xa, &(0x7f0000000a00)='/dev/cec#\x00', 0xffffffffffffffff}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, 0x0, 0x0) r6 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000000c0)={'syz', 0x2}, &(0x7f00000002c0), 0x0, r6) add_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f0000000340)={'syz', 0x2}, &(0x7f0000000480)="1eefb954557a77592fd0dd44eee0d31dba140f59dd6d02ff7973950e2bf51008520d1452a1ef14e79a0604423917347523131356be57ad1ea74209321f2ab5590bc7c7485e215464c14e76755e571163875c45313d8355576754bf6484c41ae4fa624e94026902f848a325664132737a801b2a56eb4f36b62f27f33549245d6eaf03774ef1fd8db5c055c3daba7f235cea2b4fa95410d6aa2ae405433b47a7e4f3b186a7a30c", 0xa6, r6) request_key(&(0x7f0000000240)='big_key\x00', &(0x7f0000000280)={'syz', 0x3}, &(0x7f0000000300)=']\x00', r6) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, 0x0) r7 = socket$inet_dccp(0x2, 0x6, 0x0) getpeername$inet(r7, &(0x7f0000000000)={0x2, 0x0, @local}, &(0x7f00000001c0)=0x10) r8 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r8, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r8) ioctl$sock_kcm_SIOCKCMUNATTACH(r8, 0x89e1, &(0x7f0000000400)) 02:53:31 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = open(&(0x7f0000000100)='./file0\x00', 0x2, 0x20) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000080)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) getpid() perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000000000)) 02:53:31 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae41, 0x0) 02:53:31 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="38000000240007050000", @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x3}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:31 executing program 4: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x400000000120}, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r0) r1 = syz_open_dev$audion(&(0x7f0000001780)='/dev/audio#\x00', 0x1bca2f2a, 0x202400) write$UHID_GET_REPORT_REPLY(r1, &(0x7f00000017c0)={0xa, {0x4, 0x81, 0xc9}}, 0xa) r2 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) r3 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0, 0x0}, &(0x7f0000b34ffc)=0xc) shmctl$IPC_SET(r2, 0x1, &(0x7f00000000c0)={{0x0, 0x0, r4}}) r5 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) r6 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0, 0x0}, &(0x7f0000b34ffc)=0xc) shmctl$IPC_SET(r5, 0x1, &(0x7f00000000c0)={{0x0, 0x0, r7}}) setresgid(r7, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffd}}, 0x0, 0x9, 0xffffffffffffffff, 0xa) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r9) syz_mount_image$jfs(&(0x7f0000000200)='jfs\x00', &(0x7f0000000380)='./file0\x00', 0xffffffffffffffe0, 0x3, &(0x7f0000001580)=[{&(0x7f00000004c0)="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", 0x1000, 0x6}, {&(0x7f00000003c0)="ea719e7483771fda307ad839610e9883834428435ed7ae69e2ccabc808d64c0b8b0ab1d8baeeeef19f61019c4b73f2db3d081352b3f7063f9bb114f1a3ae9a841623677e94a54152571ca40271353e0b34de7ce6d491c63ca67af563abdbcdee064cf29adeec38a006da9f2265734350f4", 0x71, 0xffffffff}, {&(0x7f00000014c0)="292b6367f1cfea388a8f8d1310a79142e2fdedc562387263644d2f2dafdad7c686336a7278b91364dc8026a6082eac943a8144837185f3956c155bd92b748ad53908f42db902a89df359a0e13949d85b46827bac23d26ef20f39f23e5ec0bcd3feb011e5d9551e7b7515d86af93c6370afd22817d12594df971d39372414ad898f22c6ee7039d23b5565c8fe593eff81f850ada41704b00e9285049b2a3a5321b448dae8378e61435c97fcd92a5a7d8d02b9ab", 0xb3, 0xffff}], 0x10800, &(0x7f0000001600)=ANY=[@ANYBLOB='smackfsfloor=/dev/vcs\x00(uid<', @ANYRESDEC=r9, @ANYBLOB=',\x00']) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r11 = socket$inet_tcp(0x2, 0x1, 0x0) pwritev(r11, &(0x7f0000000240)=[{&(0x7f0000000140)="141ec123e76bb578bb73c1da8aa2e370efdfb9d0a8826421ac1bacd1bfe6b29f7a5751a5a69a", 0x26}], 0x1, 0x0) getsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000240)=0xc) sched_getattr(r12, &(0x7f0000001640)={0x30}, 0x32e, 0x0) r13 = syz_genetlink_get_family_id$SEG6(&(0x7f0000001680)='SEG6\x00') sendmsg$SEG6_CMD_DUMPHMAC(r10, &(0x7f0000001740)={&(0x7f0000000340), 0xc, &(0x7f0000001700)={&(0x7f00000016c0)={0x2c, r13, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@SEG6_ATTR_SECRET={0x18, 0x4, [0xffff, 0x6, 0x400, 0x5, 0x8]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0xc00) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r10, 0x40086602, 0x400007) r14 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x2800) write$cgroup_subtree(r10, &(0x7f0000000040)=ANY=[@ANYPTR64], 0xff39) write$cgroup_pid(r14, &(0x7f0000000000), 0x10000000d) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000100)='/dev/udmabuf\x00', 0x2) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x40, 0x0) 02:53:31 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r2) ptrace$setopts(0x4206, r2, 0x0, 0x0) perf_event_open(0x0, r2, 0x3, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 02:53:31 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="38000000240007050000", @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x3}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:31 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) write$UHID_INPUT(r3, &(0x7f0000001cc0), 0x1006) sendfile(r3, r3, &(0x7f0000000240), 0x2008000fffffffe) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 02:53:31 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae60, 0x0) 02:53:31 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="38000000240007050000", @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x3}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:31 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x3, 0x0, 0x10000, 0xff}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000080)={0x1ff, r3}) 02:53:32 executing program 2: write$P9_ROPEN(0xffffffffffffffff, 0x0, 0xfffffffffffffecf) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) msgget$private(0x0, 0x400) ioctl$PPPIOCGFLAGS1(0xffffffffffffffff, 0x8004745a, &(0x7f0000000040)) mkdir(0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) prctl$PR_MCE_KILL_GET(0x22) r0 = socket(0x10, 0x3, 0x0) ioctl$SIOCSIFMTU(r0, 0x8937, &(0x7f0000000100)={'bridge_slave_0\x00', 0x1}) sendmsg$can_bcm(r0, &(0x7f0000000880)={&(0x7f00000000c0), 0x10, &(0x7f0000000840)={&(0x7f00000007c0)=ANY=[@ANYBLOB="26e6f5706e3fb94d14cd3000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="0300000001000000030000002189000020ab8b40615c4e639478c47f8c257108310286a56d5c78497892afb21db196dd2378af45e5073b01de75a961d5abe18f7a5f97a40ba4d292fa568b4814ffa1d2"], 0x80}, 0x1, 0x0, 0x0, 0x800}, 0x48000) socket$inet6(0xa, 0x800000000000002, 0x0) setgroups(0x0, &(0x7f0000000480)) r1 = getpgid(0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f00000008c0)={0x5}) r2 = syz_open_dev$mice(0x0, 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, 0x0) ioctl$FS_IOC_SETFSLABEL(0xffffffffffffffff, 0x41009432, &(0x7f0000000100)="6fcb64923e0de25c4a514cf4fca12a1b2a5fb747e691a5d1bd98d883df6cd0e9512b54eae44abf7ad2540d3e799d1a6b11f5599e35d7d7e01827f286e871f33a767a203fd0fb35576977bdaae078e07d74620538f72c179937843fb5902c24177297ccbe9d2b8db2b72e08ad79684c607c96cc22ed98825e417a0ae7772e0afc4178495d3a62961e0d30bdee0fb14922b4700089553017feceb7b0c6fbf0f00463887136ac27df01390739cb155e4c72e15bcdb8b188c8f7221a82a35207b282c0af9658805acc7e8cf6d059122cc56aa9e3229b9b1bb0168aa8386b82e99302d6962f672f44dfb6046fffe2524cf38f300027122565759d19a7b88eec133680") mmap$snddsp(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000, 0x100010, r2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400000000000000}, 0xa00}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x40000000) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x8, &(0x7f0000000700)=[{&(0x7f0000000200)="4a73b2a062aed25ea3747d955d302d3971824010564ed8c0f188c12e2b1b0bf2a74dd7ba8d933b26be9bef4b6028d06afcff844cdfe0dd39eefa54e1a6ea18fa1f69c79187ddb7d9a2aca8f19ab10fc27a2f869298a8f560b2d7e10142c1ec69e75237c4bbdede0f87b42cd831dea01e6325481c9d6f56b6beb43fb8db07ef333527", 0x82, 0x4}, {&(0x7f00000002c0)="4e609d89ee36e8e41401f34db3647edf71cd1f71040db4054839f45384568904211074b9a3f4a2d3fd9672b785565bae515774c81b94156df235599387f57c392d5ff7cc92f5a3d4549f8cd8d01e8773876d9bb002c842d472775ce473d964316f46d89a6fc5c0f7a9db63e9bf3c5f0880b83c8e57a754a086dc04f95fc0dbbe5c6724992c0ddb600323d9cbc19e26acbcbbab0ff68341c61ddb8ce90a54a7a8fe95ff968c4b31be8dc6fa877195098f", 0xb0, 0x5}, {&(0x7f0000000380)="598e21a10e3f2e1d4ca76bb4d6b274dc9a554358839c4f89a4b37bc8f00a5d66ed175958877582c82beede473b73859edf88fae8c9385ae341a37e45560d3e049b6be2efa8d6fc385fd3502d09f0af91ef0bfa6f", 0x54, 0x7}, {&(0x7f0000000400)="367120e6cf87e12d22729f3bd4b0bfe5fe42b9214b99279e2993970cf6e0d3f7e1e7ba74c97cb8aa99faf8213db677b674dd5558742d77420932269b48636060b974cdb36182248e6f7904da2c3ef52187e5fa800e8947fa3c76749dfdc1eaa2cc9ffcc5828a5e69548503755165b21c327e04a906f34bb26ae6273316", 0x7d, 0x7}, {&(0x7f00000004c0)="7f2ff55d6b0c0c0e605acde4bc6cc54bc7b7d68c567b204fdf6b1933693b57c7ff4a32bec457d8122c4ec6ca363bbcca7891fe48ce62a810185018eaa088b0d6c10be4c3d117c8ca4fefae45847392672a1602a96bda779a433aced45b109aa356e3c5ef5d2633462dfeef4d88d9c1d11ba12664d80ac1c9523e97fd94202c0e90940fe21dde668198a668e26fe35f092326e884a0dd20c8a9ffc600d00734b56f1b29f09451", 0xa6, 0x7fffffff}, {&(0x7f0000000580)="2b5664af918c07c3ab770aea2392f2f8174c96c3fee9a8aab698768318dc23de83b99d0b15938bf2ae8556c33c4dc0ccfea21ed15f5c6f939e998021d121d9dc5f24a2bd26e54d121a17f829a446f2dba36d447cb7427f8478c0a0a6c97448276019069d900e6ed44fe3d2d129c93045297d36fdae26c641e14689477c1c2978b6cf80026e4d1cfe2cb3b32bcac396fc9889d5f823e1fb7084701b74f1b56226d7827dc790d2c89a0a916dca3a2f8fc83a0f28ab013ff726a858d000c95bcca6a33326844bd79e6a88a0bb20915bc807df1dc30dda3b8b7e9e63a782f080316fb6b34310d8d3283ccd", 0xe9, 0x4}, {&(0x7f0000000680)="2834110530bf1462bfa732faafca086118f713996f46a28f420c9f60ab195c9d228b2ab5dc9a7cb7559a82045940de085ea09d1cfa6f0a8e793d79a3a68a7b5fb23379820a574cad3e48adf4eccfe4cdc3df7616b34617e45c1b512bbacc19fa1a159b593104", 0x66, 0x4}, {0x0, 0x0, 0xf}], 0x2000000, 0x0) 02:53:32 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500000000000000", @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x3}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:32 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0x400454ca, 0x0) 02:53:32 executing program 5: setrlimit(0x9, &(0x7f0000000040)) syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0xc26002, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7, 0x0) ioctl$CAPI_REGISTER(r2, 0x400c4301, &(0x7f0000000100)={0x826, 0x1}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) [ 415.616690][T11858] IPVS: ftp: loaded support on port[0] = 21 [ 415.666426][T11859] BFS-fs: bfs_fill_super(): No BFS filesystem on loop2 (magic=00000000) 02:53:32 executing program 5: setrlimit(0x9, &(0x7f0000000040)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_gettime(r0, &(0x7f0000000200)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r0], 0x12) close(r3) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f0000000080)) r7 = syz_open_pts(r6, 0x0) ioctl$TIOCSETD(r7, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCSETSF(r7, 0x5412, &(0x7f0000000000)={0x7d}) sendmsg$nl_netfilter(r3, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x8c, 0xf, 0x7, 0x400, 0x70bd2b, 0x25dfdbfd, {0x1}, [@typed={0x8, 0x23, @uid=r5}, @typed={0xc, 0x60, @u64=0x14}, @generic="b682cbbb2f00fcaef2b1360a49d6d873961468f8a1dfa32fed3294114ec37a0078d9fd08952e365181e8daef7ce666c934f0305ff5942f44d96e1a4132e81ad65442376c5f139d023310e85bb862433459683b9b7ee23645b666", @typed={0x8, 0x15, @fd=r7}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20008080}, 0x123a8714cef17799) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 02:53:32 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500000000000000", @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x3}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:32 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0xf, 0x4, 0x4, 0x70}, 0x2c) dup2(r0, r1) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r2) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x0) 02:53:32 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0x40049409, 0x0) 02:53:32 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500000000000000", @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x3}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) [ 416.152512][T11859] BFS-fs: bfs_fill_super(): No BFS filesystem on loop2 (magic=00000000) [ 416.179129][T11858] IPVS: ftp: loaded support on port[0] = 21 02:53:33 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/18, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x3}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:33 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000d40)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4080049}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x4, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x2) mount(0x0, &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) inotify_init() getegid() pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0x2, 0x7}}) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00000000c0)=[{&(0x7f0000000000)="390000001300090468fe0700000000000000ff3f03000000450001070000001419001600000a00005d14a4e91ee438d2fdf201000000", 0x36}], 0x1) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f00000004c0)={0xffffffffffffffff, r3, 0x4, 0x15, &(0x7f0000000340)="cc236808bf8ab638f9d7a9a7648a666b88f85d1de1", 0x8, 0x2, 0xfff9, 0x7, 0x9, 0x0, 0x6000000, 'syz1\x00'}) bind(r0, 0x0, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r4 = socket$inet(0x10, 0x0, 0x0) sendmsg(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="24000000180007041dfffd946f6105000a0000001f0000000400080008001e000400ff7e", 0x24}], 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@empty, @in6=@mcast2}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xfffffffffffffd0e) fstat(0xffffffffffffffff, &(0x7f0000000380)) fstat(0xffffffffffffffff, &(0x7f0000000380)) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/fuse\x00', 0x2, 0x0) fstat(r5, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5, @ANYBLOB=',root4vde=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB="2c67726f7570409f7720736fe6d1dc84", @ANYRESDEC=r6, @ANYBLOB="00e82c00b1ed1bb93f40b02f35151c5c9d008126e96f8501c6f0064c831b606799c387f6227a0744db2fd88388b8f6b8c6338c2e3c9e6005d2222b219dfca29a6ffb4ee5cb"]) fstat(0xffffffffffffffff, &(0x7f0000000380)) r7 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="24000000180007041dfffd946f6105000a0000001f0000000400080008001e000400ff7e", 0x24}], 0x1}, 0x0) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in, 0xa9}, 0x90) 02:53:33 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000002e80)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x200001ff) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000003d40), 0x4000000000002be, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r4, 0x4, 0x42000) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x4, 0x1, 0xa1, 0x3, 0x0, 0x5864, 0x1008, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x80, 0x4, @perf_config_ext={0x7fff, 0x66a}, 0x9802, 0x4, 0x10001, 0x4, 0x6, 0x1, 0xfffb}, r3, 0x9, r4, 0xf) bind$inet(r2, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000000000)=0x1000000000001e, 0x4) connect$inet(r2, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) accept4(r2, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xaa, "4d7edee6c045819f9d010b0c7d259272a6b89980168beec4e42252750ad49d0e20f5edede4858281740ff8b4bad2c506337c75d7a2a63ef9883f03f2fc9e9cb77a6ac01135a62b899babdd154ea3143158f9f49e6efde2780e7b1d0236e06240f219f2bb84b8211beb7fc5552041b2ba24e9fbd7d017757757607f5618ffae0d74b53a08c41f7f29251e3dab1195b83a5c7c5df8c3da7808590a9a09bcaa724e1afa2d1e89b6fd5cda4e"}, &(0x7f0000000180)=0xb2) 02:53:33 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/18, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x3}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:33 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0x4004ae8b, 0x0) [ 416.836465][ T7] tipc: TX() has been purged, node left! 02:53:33 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/18, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x3}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:33 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0x4004ae99, 0x0) [ 417.019985][T11915] fuse: Unknown parameter 'root4vde' [ 417.064684][T11920] fuse: Unknown parameter 'root4vde' [ 418.486645][ T7] tipc: TX() has been purged, node left! 02:53:35 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x3c791a845a22df87) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000100)={0x7, 0xed11, 0xfffffffa, 0x0, 0x8}) 02:53:35 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/19, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x3}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:35 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000d40)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4080049}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x4, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x2) mount(0x0, &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) inotify_init() getegid() pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0x2, 0x7}}) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00000000c0)=[{&(0x7f0000000000)="390000001300090468fe0700000000000000ff3f03000000450001070000001419001600000a00005d14a4e91ee438d2fdf201000000", 0x36}], 0x1) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f00000004c0)={0xffffffffffffffff, r3, 0x4, 0x15, &(0x7f0000000340)="cc236808bf8ab638f9d7a9a7648a666b88f85d1de1", 0x8, 0x2, 0xfff9, 0x7, 0x9, 0x0, 0x6000000, 'syz1\x00'}) bind(r0, 0x0, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r4 = socket$inet(0x10, 0x0, 0x0) sendmsg(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="24000000180007041dfffd946f6105000a0000001f0000000400080008001e000400ff7e", 0x24}], 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@empty, @in6=@mcast2}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xfffffffffffffd0e) fstat(0xffffffffffffffff, &(0x7f0000000380)) fstat(0xffffffffffffffff, &(0x7f0000000380)) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/fuse\x00', 0x2, 0x0) fstat(r5, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5, @ANYBLOB=',root4vde=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB="2c67726f7570409f7720736fe6d1dc84", @ANYRESDEC=r6, @ANYBLOB="00e82c00b1ed1bb93f40b02f35151c5c9d008126e96f8501c6f0064c831b606799c387f6227a0744db2fd88388b8f6b8c6338c2e3c9e6005d2222b219dfca29a6ffb4ee5cb"]) fstat(0xffffffffffffffff, &(0x7f0000000380)) r7 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="24000000180007041dfffd946f6105000a0000001f0000000400080008001e000400ff7e", 0x24}], 0x1}, 0x0) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in, 0xa9}, 0x90) 02:53:35 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0x40186366, 0x0) 02:53:35 executing program 2: bind$inet6(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0xb8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="38f3c40030a2cbe297c1ceb3c863b4c2b5de1d738985b48e42b23badfd6bdf1de4"], 0x0, 0x1d}, 0x20) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000015000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f004}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x6]}) clock_getres(0x5, &(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001300)=[{&(0x7f0000000240)="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", 0x4ec}]) socket$inet6_udplite(0xa, 0x2, 0x88) r3 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000880)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate(0xc, 0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="6e657720656372797074667301807275737465643a2f30303062df3030303132363800"/62], 0x35, r3) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0xfabcc000) r4 = syz_open_dev$vcsu(&(0x7f0000000180)='/dev/vcsu#\x00', 0x40, 0x82) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000740)) 02:53:35 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/19, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x3}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:36 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYCTRL(r1, 0xc0445624, &(0x7f0000000100)={0x7ff, 0x100, "e8a140d9826a5fdb7051d995d4a64248472a100e85b5f3a379988333d7871d50", 0xb3, 0x0, 0x9, 0x1b, 0x8}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 02:53:36 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/19, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x3}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:36 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0x4020940d, 0x0) [ 419.621935][T11950] fuse: Unknown parameter 'root4vde' [ 419.628314][T11955] Dev loop2: unable to read RDB block 2 [ 419.634103][T11955] loop2: unable to read partition table [ 419.727583][T11955] loop2: partition table beyond EOD, truncated [ 419.733977][T11955] loop_reread_partitions: partition scan of loop2 () failed (rc=-5) 02:53:36 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x20000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x2, 0x6d) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r2, 0x8983, &(0x7f0000000000)) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 02:53:36 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x0, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:36 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0x4020ae46, 0x0) [ 420.091464][T11966] Dev loop2: unable to read RDB block 2 [ 420.115778][T11966] loop2: unable to read partition table [ 420.121680][T11966] loop2: partition table beyond EOD, truncated [ 420.128049][T11966] loop_reread_partitions: partition scan of loop2 () failed (rc=-5) 02:53:36 executing program 4: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @loopback}}, 0x24) sendmmsg(0xffffffffffffffff, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) 02:53:37 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x844, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000440)='cgroup2\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00\xdf\xf2\x02x\x1a\x9cu\xa1\x1b\xdaN\x1c\xef\xe9\nJ\x93\xf2\xee\xe8W\xcd\xc4\xadG\x17e\xf1\xd7\xda\xf7\xa1\xcf\x1f\xa4\xd3\xe32\xa0\x8c\xd4\xd0\x9a\xbb\xe15\xf2E`\xc9SX7\x02HG\xbd.p\xf4m\x8a\xd5u\x9c\x8c\xc0\x1b\x11\xd1.C(R\x16B5_\x1cVY,M\x83x\x89\xbe\xfb\xa5\x99\x99s\xea(D\x8d0\xec\x06\x1d\xe4\x9fw\xe7\x06\x11m\xcfL\x10HW\xf3\xf7\xee_\",\a\'\x11;\x85\x8a\x80S\v\x90\xab\x13\xe4\xc93\x96\x16\'\xdc\xecq\xcdQ\x8d\xec\xe0 \x13\xbd\x1a\x1f0\xcf\xe0\n\xeds\x85\xf2\x7f\xf1\xa4\x1fam\xc7\x12\x90\xf1Z\xbf\x15\xf7t+!}B\x15\a\x13\xbf\xa7\x05\xb1M\x89\xd5\xc43\x94\x84,\xeeFw\xc8\xe7\xa9\x9a\xbe\x0f\x80\xb9\xef\xafg2\xd0\x11\x94\b`\x8apREK*\x19zq\xbcRZ\xb2\xfc#*\xdaG5}\xc0y\xb5B\xa1Aa=\xde\xb4W\xdbC\x82f\xbb\xa12\x8b\x96J\xfa.\xf3mekE\xa0\xf2\xcd\x89\xe3\x99\x9c', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x6db6e559) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000000)="322901ed7cb6fe00062e14d27b9b6782f57e2436c3e62f9ff70c28d5e36543d10902666c870d58441d63f969b1e7b501eafc877d4151592002953112f3b518a09105066013ed4762e229fa94ad85e1fa169bf7fefecf374492749ff1d59126a05865f0055018eb9402911255951076c60c7e8afc", 0x74) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r2, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) dup2(0xffffffffffffffff, r3) connect$unix(r4, &(0x7f0000000380)=@abs={0x1, 0x0, 0x4e23}, 0x6e) r5 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) socket(0x400000000000010, 0x802, 0x0) ioctl$SIOCAX25ADDUID(r5, 0x89e1, &(0x7f0000000080)={0x3, @null}) rmdir(&(0x7f0000000340)='./file0//ile0\x00') 02:53:37 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x0, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:37 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0x4048ae9b, 0x0) 02:53:37 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7fffffff, 0x10001) perf_event_open(0x0, 0x0, 0x2, r2, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 02:53:37 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) fcntl$getown(0xffffffffffffffff, 0x9) r2 = getpid() sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) get_robust_list(r2, &(0x7f0000000100)=&(0x7f00000000c0)={&(0x7f0000000040)={&(0x7f0000000000)}}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x839}, 0x8) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x80, 0x0) getpeername$netlink(r4, &(0x7f00000001c0), &(0x7f0000000200)=0xc) ioctl$SNDCTL_DSP_GETIPTR(0xffffffffffffffff, 0x800c5011, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) ioctl$USBDEVFS_GET_SPEED(0xffffffffffffffff, 0x551f) ioctl$sock_ifreq(r5, 0x8984, &(0x7f0000000040)={'syzkaller0\x00', @ifru_ivalue=0x2e}) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) 02:53:37 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x0, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:37 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x844, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000440)='cgroup2\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00\xdf\xf2\x02x\x1a\x9cu\xa1\x1b\xdaN\x1c\xef\xe9\nJ\x93\xf2\xee\xe8W\xcd\xc4\xadG\x17e\xf1\xd7\xda\xf7\xa1\xcf\x1f\xa4\xd3\xe32\xa0\x8c\xd4\xd0\x9a\xbb\xe15\xf2E`\xc9SX7\x02HG\xbd.p\xf4m\x8a\xd5u\x9c\x8c\xc0\x1b\x11\xd1.C(R\x16B5_\x1cVY,M\x83x\x89\xbe\xfb\xa5\x99\x99s\xea(D\x8d0\xec\x06\x1d\xe4\x9fw\xe7\x06\x11m\xcfL\x10HW\xf3\xf7\xee_\",\a\'\x11;\x85\x8a\x80S\v\x90\xab\x13\xe4\xc93\x96\x16\'\xdc\xecq\xcdQ\x8d\xec\xe0 \x13\xbd\x1a\x1f0\xcf\xe0\n\xeds\x85\xf2\x7f\xf1\xa4\x1fam\xc7\x12\x90\xf1Z\xbf\x15\xf7t+!}B\x15\a\x13\xbf\xa7\x05\xb1M\x89\xd5\xc43\x94\x84,\xeeFw\xc8\xe7\xa9\x9a\xbe\x0f\x80\xb9\xef\xafg2\xd0\x11\x94\b`\x8apREK*\x19zq\xbcRZ\xb2\xfc#*\xdaG5}\xc0y\xb5B\xa1Aa=\xde\xb4W\xdbC\x82f\xbb\xa12\x8b\x96J\xfa.\xf3mekE\xa0\xf2\xcd\x89\xe3\x99\x9c', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x6db6e559) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000000)="322901ed7cb6fe00062e14d27b9b6782f57e2436c3e62f9ff70c28d5e36543d10902666c870d58441d63f969b1e7b501eafc877d4151592002953112f3b518a09105066013ed4762e229fa94ad85e1fa169bf7fefecf374492749ff1d59126a05865f0055018eb9402911255951076c60c7e8afc", 0x74) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r2, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) dup2(0xffffffffffffffff, r3) connect$unix(r4, &(0x7f0000000380)=@abs={0x1, 0x0, 0x4e23}, 0x6e) r5 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) socket(0x400000000000010, 0x802, 0x0) ioctl$SIOCAX25ADDUID(r5, 0x89e1, &(0x7f0000000080)={0x3, @null}) rmdir(&(0x7f0000000340)='./file0//ile0\x00') 02:53:37 executing program 5: ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000000)=0x10000) setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000080)=0x9, 0x4) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) 02:53:37 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:37 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0x4090ae82, 0x0) 02:53:38 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0xfa1c1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff21202e2f66696c65302053454776000a218758501879984ade3d6a209c113b9b"], 0x21) close(r2) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r3) ptrace$setopts(0x4206, r3, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x4000000011, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 02:53:38 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0x4138ae84, 0x0) [ 421.432882][ T27] audit: type=1800 audit(1577328818.094:53): pid=12032 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=17091 res=0 02:53:38 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:38 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) ioctl$USBDEVFS_DISCSIGNAL(r2, 0x8010550e, &(0x7f0000000080)={0x4, &(0x7f0000000100)="a35b90456ad928aa9fed2e1d903fdfc054c2f14d6cf981a59910f03f603f5834c63cff0aab12c0dfcb2fc226a81b6d25e8f7386fea0f7614d6e520c9687b65449e5520f7c48e76bf17259166638c19e18e41b24f72af5f8a397fe11e689a317ee9b962d446a96786899a456c751da40264b582722333ec60c72f058c7ed017a2c3d710c16f0e691f4aa062535b050d3806d26be4d96b47f3860c0e5bd4f8475b30db3249950e4ad0bb82d9f3595a3511e41a7e776c98df25e61cbe12af7636a05fe52def5059"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 02:53:38 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) fcntl$getown(0xffffffffffffffff, 0x9) r2 = getpid() sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) get_robust_list(r2, &(0x7f0000000100)=&(0x7f00000000c0)={&(0x7f0000000040)={&(0x7f0000000000)}}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x839}, 0x8) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x80, 0x0) getpeername$netlink(r4, &(0x7f00000001c0), &(0x7f0000000200)=0xc) ioctl$SNDCTL_DSP_GETIPTR(0xffffffffffffffff, 0x800c5011, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) ioctl$USBDEVFS_GET_SPEED(0xffffffffffffffff, 0x551f) ioctl$sock_ifreq(r5, 0x8984, &(0x7f0000000040)={'syzkaller0\x00', @ifru_ivalue=0x2e}) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) 02:53:38 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x844, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000440)='cgroup2\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00\xdf\xf2\x02x\x1a\x9cu\xa1\x1b\xdaN\x1c\xef\xe9\nJ\x93\xf2\xee\xe8W\xcd\xc4\xadG\x17e\xf1\xd7\xda\xf7\xa1\xcf\x1f\xa4\xd3\xe32\xa0\x8c\xd4\xd0\x9a\xbb\xe15\xf2E`\xc9SX7\x02HG\xbd.p\xf4m\x8a\xd5u\x9c\x8c\xc0\x1b\x11\xd1.C(R\x16B5_\x1cVY,M\x83x\x89\xbe\xfb\xa5\x99\x99s\xea(D\x8d0\xec\x06\x1d\xe4\x9fw\xe7\x06\x11m\xcfL\x10HW\xf3\xf7\xee_\",\a\'\x11;\x85\x8a\x80S\v\x90\xab\x13\xe4\xc93\x96\x16\'\xdc\xecq\xcdQ\x8d\xec\xe0 \x13\xbd\x1a\x1f0\xcf\xe0\n\xeds\x85\xf2\x7f\xf1\xa4\x1fam\xc7\x12\x90\xf1Z\xbf\x15\xf7t+!}B\x15\a\x13\xbf\xa7\x05\xb1M\x89\xd5\xc43\x94\x84,\xeeFw\xc8\xe7\xa9\x9a\xbe\x0f\x80\xb9\xef\xafg2\xd0\x11\x94\b`\x8apREK*\x19zq\xbcRZ\xb2\xfc#*\xdaG5}\xc0y\xb5B\xa1Aa=\xde\xb4W\xdbC\x82f\xbb\xa12\x8b\x96J\xfa.\xf3mekE\xa0\xf2\xcd\x89\xe3\x99\x9c', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x6db6e559) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000000)="322901ed7cb6fe00062e14d27b9b6782f57e2436c3e62f9ff70c28d5e36543d10902666c870d58441d63f969b1e7b501eafc877d4151592002953112f3b518a09105066013ed4762e229fa94ad85e1fa169bf7fefecf374492749ff1d59126a05865f0055018eb9402911255951076c60c7e8afc", 0x74) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r2, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) dup2(0xffffffffffffffff, r3) connect$unix(r4, &(0x7f0000000380)=@abs={0x1, 0x0, 0x4e23}, 0x6e) r5 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) socket(0x400000000000010, 0x802, 0x0) ioctl$SIOCAX25ADDUID(r5, 0x89e1, &(0x7f0000000080)={0x3, @null}) rmdir(&(0x7f0000000340)='./file0//ile0\x00') 02:53:38 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:38 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0x41a0ae8d, 0x0) 02:53:38 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x80001, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000100)={0x81, 0x0, [0x80, 0x40, 0x3, 0x120]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000080)) syz_open_pts(r2, 0x0) fsetxattr$security_smack_transmute(r2, &(0x7f0000000080)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000180)='TRUE', 0x4, 0x3) ioctl$VIDIOC_QUERYMENU(0xffffffffffffffff, 0xc02c5625, &(0x7f0000000000)={0x9, 0x78c9, @value=0x9}) 02:53:38 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) fcntl$getown(0xffffffffffffffff, 0x9) r2 = getpid() sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) get_robust_list(r2, &(0x7f0000000100)=&(0x7f00000000c0)={&(0x7f0000000040)={&(0x7f0000000000)}}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x839}, 0x8) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x80, 0x0) getpeername$netlink(r4, &(0x7f00000001c0), &(0x7f0000000200)=0xc) ioctl$SNDCTL_DSP_GETIPTR(0xffffffffffffffff, 0x800c5011, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) ioctl$USBDEVFS_GET_SPEED(0xffffffffffffffff, 0x551f) ioctl$sock_ifreq(r5, 0x8984, &(0x7f0000000040)={'syzkaller0\x00', @ifru_ivalue=0x2e}) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) 02:53:38 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) socket(0x10, 0x80002, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:38 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0x800454d2, 0x0) 02:53:39 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x11) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={r3, 0xe32}, &(0x7f0000000140)=0x8) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$perf(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3000000, 0x13, r4, 0x3f) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r5, 0x8982, &(0x7f0000000180)={0x2, 'team0\x00', {0x1}, 0x7f}) 02:53:39 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) socket(0x10, 0x80002, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:39 executing program 2: prlimit64(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sched_setattr(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETVERSION(0xffffffffffffffff, 0x40087602, 0x0) openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0) statx(r1, &(0x7f00000000c0)='./file0\x00', 0x800, 0xc1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r3) ioctl$NS_GET_OWNER_UID(r3, 0xb704, &(0x7f0000000280)=0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r6) setresuid(r2, r4, r6) sched_setattr(0x0, 0x0, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6000, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000002c0)=ANY=[@ANYBLOB="2e2f66696c753059bfaf1ea6616b14607ef0bf3fd77ae931fc80db31bfb13f0e302fc364b935eeb1cfea8812a83349535b074515d5c98f5ee9db3a6d0eb03c4665fb1dabf240ab0cd1affbf32327be2c272c633f133859d1"], &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='squashfs\x00', 0x0, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000000080)='nv\x00', 0x3) 02:53:39 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0x8004ae98, 0x0) 02:53:39 executing program 5: setrlimit(0x9, &(0x7f0000000000)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 02:53:39 executing program 2: perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0xb8, 0x2, 0x0, 0x3, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x1}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) creat(0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000340)=ANY=[@ANYRES16], 0x2) sendfile(r2, r2, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000000)='./bus\x00', 0x0) 02:53:39 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) socket(0x10, 0x80002, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:39 executing program 4: set_mempolicy(0x40000000004003, &(0x7f00000000c0)=0x8, 0xc2) r0 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r1) ioctl$VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f0000000100)={0x40, 0xc, 0xfffffffffffffcd1, 0x66e5c8ce367dbd20, 0xff, {}, {0x1, 0x2, 0x5, 0x1, 0x99, 0x5, "feb3387a"}, 0xfff, 0x3, @fd=r1, 0x9, 0x0, 0xffffffffffffffff}) ioctl$RTC_PIE_ON(r2, 0x7005) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) 02:53:39 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0x80086301, 0x0) 02:53:39 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x101000, 0x0) ioctl$SOUND_MIXER_READ_RECMASK(r1, 0x80044dfd, &(0x7f0000000180)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) lsetxattr$trusted_overlay_redirect(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='trusted.overlay.redirect\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x2) 02:53:39 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, 0x0, 0x0, 0x0) 02:53:39 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) close(r0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) io_setup(0x6, &(0x7f0000000140)=0x0) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm-monitor\x00', 0x102000, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) ioctl$SIOCAX25ADDUID(r3, 0x89e1, &(0x7f00000001c0)={0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, r5}) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a2187585618d2432cc13dd880a0a93b9b"], 0x21) close(r2) ioctl$SNDCTL_DSP_SUBDIVIDE(r2, 0xc0045009, &(0x7f0000000080)=0x6) bpf$MAP_CREATE(0x2, 0x0, 0x7f1f9dbda2d387ed) io_submit(r1, 0x1e09328e, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x12f}]) 02:53:40 executing program 4: set_mempolicy(0x40000000004003, &(0x7f00000000c0)=0x8, 0xc2) r0 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r1) ioctl$VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f0000000100)={0x40, 0xc, 0xfffffffffffffcd1, 0x66e5c8ce367dbd20, 0xff, {}, {0x1, 0x2, 0x5, 0x1, 0x99, 0x5, "feb3387a"}, 0xfff, 0x3, @fd=r1, 0x9, 0x0, 0xffffffffffffffff}) ioctl$RTC_PIE_ON(r2, 0x7005) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) 02:53:40 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0x8090ae81, 0x0) 02:53:40 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000080)) syz_open_pts(r2, 0x0) ioctl$TIOCGISO7816(r2, 0x80285442, &(0x7f0000000000)) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000100)={'yam0\x00', {0x2, 0x4e22, @local}}) 02:53:40 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, 0x0, 0x0, 0x0) 02:53:40 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, 0x0, 0x0, 0x0) 02:53:40 executing program 4: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x80201, 0x0) inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x102) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x200000000000df8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_UIE_ON(r3, 0x7003) dup3(0xffffffffffffffff, r3, 0xaac5aa35cbcf72e6) close(r3) socket(0x100000000011, 0x0, 0x0) r4 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) 02:53:40 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x42, 0xe000000, &(0x7f00000000c0)="b9ff030000ffffff7f9e14f008061fffffff00004000630677fbac141414e934a0a662079f4b4d2f87e5feca6aab845013f2325f1a39010105050100010000000000df74e30d7eabe773afef6f6e4798ab117e9f84fa406b913de8ad827a022e1faee50887dc302819a8a3d0cde36b67f337ce8eee124e061f8fea8ab95f1e8f99c7edea980697449b78569ea293c3eed3b28fc3205db63b2c65e77f19ab28c632cc80d9f2f37f9ba67174fffcb5244b0c909eb8e12116bebc47cf97d2ea8acadfb34ca580b64df7c800113e53bae401cd22f50072deabf93dd4d3e626", 0x0, 0x100, 0x0, 0x296, 0x0, &(0x7f0000000000), &(0x7f0000000040)}, 0x28) 02:53:40 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(0x0, 0xffffffffffffffff, 0xffffff7fffdfffff, 0xffffffffffffffff, 0x9) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 02:53:40 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0x8138ae83, 0x0) 02:53:40 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x0, 0x0) 02:53:40 executing program 4: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x80201, 0x0) inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x102) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x200000000000df8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_UIE_ON(r3, 0x7003) dup3(0xffffffffffffffff, r3, 0xaac5aa35cbcf72e6) close(r3) socket(0x100000000011, 0x0, 0x0) r4 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) 02:53:40 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:53:40 executing program 5: setrlimit(0x9, &(0x7f0000000040)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(r0, 0xc0984124, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 02:53:40 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0x81a0ae8c, 0x0) 02:53:41 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x0, 0x0) 02:53:41 executing program 5: setrlimit(0x9, &(0x7f0000000040)) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x40, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000180)) 02:53:41 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000000)) setrlimit(0x5, &(0x7f00000001c0)={0x3, 0x7}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r5, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r5) read$dsp(r5, &(0x7f0000000140)=""/121, 0x79) ioctl$KVM_RUN(r4, 0xae80, 0x0) 02:53:41 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xc0045878, 0x0) 02:53:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0xffffffffffffff34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xe, 0xe, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r0 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x1, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x1, r1, 0x0, 0x26}) 02:53:41 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x0, 0x0) 02:53:41 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)}], 0x1, 0x0) 02:53:41 executing program 5: setrlimit(0x9cd953578594c76d, &(0x7f0000000040)={0x80000001}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 02:53:41 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x4, 0xffffffffffffff5d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000740)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-simd\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="b7f2288a911993f0265df5cf1cdd8b55515bdc50b38a3ebf3defb30f8a906151", 0x20) r2 = accept$alg(r1, 0x0, 0x0) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYRES64=0x0, @ANYRES16], 0xfce7) inotify_init1(0xc0000) readv(r2, &(0x7f0000001800)=[{&(0x7f0000000100)=""/132, 0x84}, {0x0}, {0x0}, {&(0x7f0000001a00)=""/208, 0xd0}, {0x0}], 0x5) 02:53:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:53:41 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xc0045878, 0x0) 02:53:42 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000080)) syz_open_pts(r2, 0x0) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f00000001c0)={0x1, 0x0, 0xa, 0xf, 0x158, &(0x7f00000002c0)}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r3, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x21) close(r3) accept4$bt_l2cap(r3, &(0x7f0000000200), &(0x7f0000000240)=0xe, 0x40000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) perf_event_open(0x0, r4, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x20402, 0x0) r6 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r6, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r6) ioctl$VHOST_SET_VRING_CALL(r5, 0x4008af21, &(0x7f0000000180)={0x0, r6}) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r7, 0x40045431, &(0x7f0000000080)) syz_open_pts(r7, 0x0) fadvise64(r7, 0x6c, 0x6, 0x5) r8 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r8, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'erspan0\x00', 0x1}, 0x18) 02:53:42 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)}], 0x1, 0x0) 02:53:42 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:53:42 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xc0189436, 0x0) 02:53:42 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)}], 0x1, 0x0) 02:53:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xc0045878, 0x0) 02:53:42 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="232120150a56083b00000200"/33], 0x21) close(r2) connect$bt_sco(r2, &(0x7f0000000100)={0x1f, {0x0, 0x2, 0x4, 0x3, 0x80, 0xff}}, 0x8) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='\x00', 0x0, 0x22) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="01883e2a862f088b00007770b9009bdef0930cdada64a3491500"/37]) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f0000000080)) syz_open_pts(r4, 0x0) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{}]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 02:53:42 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100)}], 0x1, 0x0) 02:53:42 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xc018ae85, 0x0) 02:53:42 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:53:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0xff4d, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="440000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000c00010063726964676500001400020008001900010100000800170000000000"], 0x44}}, 0x0) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) 02:53:42 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100)}], 0x1, 0x0) 02:53:42 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000100)="2712fd6b1beeabb466653015546ee89e61436f3da0071c153bb0e0526bcdb59c0da01479859910a5b3454fd44b4614294cb602a9e50d7e9b0d6661bc0d69c00c1731307392ed2444f630ed43946c22db7980badcf6c6d19ff0895ca28f344446d2e5648e89119f17d7202f7591cc9f24e2", 0x71) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 02:53:43 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xc020660b, 0x0) 02:53:43 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100)}], 0x1, 0x0) 02:53:43 executing program 0: r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) getrusage(0x0, &(0x7f0000000000)) keyctl$setperm(0x5, r0, 0x202002) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r4) r5 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(0x0, r6) r7 = msgget(0x0, 0x20) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r9) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r11 = gettid() ioctl$PPPIOCATTCHAN(0xffffffffffffffff, 0x40047438, &(0x7f00000002c0)=0x2) prctl$PR_SET_PTRACER(0x59616d61, r11) ptrace$setopts(0x4206, r11, 0x0, 0x0) r12 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r12) ptrace$setopts(0x4206, r12, 0x0, 0x0) msgctl$IPC_SET(r7, 0x1, &(0x7f00000001c0)={{0x0, r9, r10, r6, r4, 0x4, 0x9}, 0x0, 0x0, 0x3f, 0x3, 0x5, 0xfffffffffffffffc, 0xfffffffffffffffe, 0x3, 0x4, 0x0, r11, r12}) keyctl$chown(0x4, r0, 0x0, 0x0) 02:53:43 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8, 0x0, 0x200000000000df8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) connect$inet(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") dup(r4) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="400000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="150118ebe8c349689190e1dbfd3300000000200012008000000069703667726574020000", @ANYRES32=r7], 0x40}}, 0x0) 02:53:43 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='-dev/kvm\x00', 0x400000, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-monitor\x00', 0xc0001, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r3) creat(&(0x7f0000000140)='./file0\x00', 0x90) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e306669e59c77d3ae680000000a21875856187d984bde3d6a209c113b9b"], 0x21) close(r4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r5, 0x0, 0xd, &(0x7f0000000040)='\x006Y\x00', 0xcef1d65) getsockopt$inet_opts(r5, 0x0, 0x9, &(0x7f0000937fed)=""/16, &(0x7f000021affc)=0xfea6) ioctl$sock_TIOCOUTQ(r5, 0x5411, &(0x7f0000000240)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f0000000080)) syz_open_pts(r6, 0x0) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000200)={0x9c0000, 0x7fff, 0x9, r6, 0x0, &(0x7f00000001c0)={0x9a0914, 0x3, [], @p_u8=&(0x7f0000000180)=0x9d}}) r7 = openat(0xffffffffffffff9c, &(0x7f0000001140)='./file0\x00', 0x400, 0x11d) getsockopt$bt_l2cap_L2CAP_CONNINFO(r7, 0x6, 0x2, &(0x7f0000001180), &(0x7f00000011c0)=0x6) r8 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r8, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r8) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 02:53:43 executing program 3 (fault-call:4 fault-nth:0): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:43 executing program 0: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000005140100"/20], 0x14}}, 0x0) [ 426.831025][T12340] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.4'. [ 426.864715][T12344] FAULT_INJECTION: forcing a failure. [ 426.864715][T12344] name failslab, interval 1, probability 0, space 0, times 0 [ 426.910981][T12344] CPU: 0 PID: 12344 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 426.919701][T12344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 426.929809][T12344] Call Trace: [ 426.933116][T12344] dump_stack+0x11d/0x181 [ 426.937474][T12344] should_fail.cold+0xa/0x1a [ 426.942077][T12344] __should_failslab+0xee/0x130 [ 426.946933][T12344] should_failslab+0x9/0x14 [ 426.951470][T12344] kmem_cache_alloc_node+0x39/0x660 [ 426.956760][T12344] ? __netlink_lookup+0x24e/0x300 [ 426.961799][T12344] __alloc_skb+0x8e/0x360 [ 426.966205][T12344] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 426.972467][T12344] ? netlink_autobind.isra.0+0x135/0x170 [ 426.978094][T12344] netlink_sendmsg+0x667/0x8b0 [ 426.982869][T12344] ? netlink_unicast+0x4d0/0x4d0 [ 426.987807][T12344] sock_sendmsg+0x9f/0xc0 [ 426.992135][T12344] ____sys_sendmsg+0x212/0x4d0 [ 426.996964][T12344] ___sys_sendmsg+0xb5/0x100 [ 427.001573][T12344] ? __fget+0xb8/0x1d0 [ 427.005714][T12344] ? __fget_light+0xaf/0x190 [ 427.010339][T12344] ? __fdget+0x2c/0x40 [ 427.014406][T12344] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 427.020649][T12344] __sys_sendmmsg+0x123/0x350 [ 427.025359][T12344] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 427.031654][T12344] ? fput_many+0xec/0x130 [ 427.036024][T12344] ? fput+0x29/0x30 [ 427.039908][T12344] ? ksys_write+0x145/0x1b0 [ 427.044416][T12344] __x64_sys_sendmmsg+0x64/0x80 [ 427.049314][T12344] do_syscall_64+0xcc/0x3a0 [ 427.053822][T12344] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 427.059710][T12344] RIP: 0033:0x45a919 [ 427.063608][T12344] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 427.083301][T12344] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 427.091712][T12344] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 427.099675][T12344] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 427.107637][T12344] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 427.115600][T12344] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 427.123642][T12344] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:53:43 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x2) [ 427.146121][ T27] audit: type=1804 audit(1577328823.804:54): pid=12341 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir306601496/syzkaller.mO4hIU/101/file0" dev="sda1" ino=17148 res=1 [ 427.218987][ T27] audit: type=1804 audit(1577328823.844:55): pid=12341 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir306601496/syzkaller.mO4hIU/101/file0" dev="sda1" ino=17148 res=1 02:53:43 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:53:43 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2000, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x890b, &(0x7f0000000380)={@remote={[], 0x2}, 0x8, 'ip6gretap0\x00'}) close(r0) r1 = socket$inet6(0xa, 0x100000000802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000000340)="ff020400"/24, 0x18) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @rand_addr="35d4a7cf18000000629841c900"}, 0x1c) sendmmsg$inet_sctp(r0, &(0x7f0000000100), 0xa0, 0x0) r2 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x7, @mcast2, 0x1}, 0x1c) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x1) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/ipc\x00') write$binfmt_script(r4, &(0x7f00000000c0)=ANY=[], 0x0) close(r3) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000200)=[@in6={0xa, 0x4e21, 0x2, @local, 0x6}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e21, @broadcast}, @in6={0xa, 0x4e23, 0x40, @rand_addr="069a19143b1427e87a1ebd068698270c", 0x9c}], 0x68) 02:53:43 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x1080, 0x0) fsmount(r0, 0x1, 0x80) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) perf_event_open(0x0, 0x0, 0x4, 0xffffffffffffffff, 0xd0b0cfd69d52e4cc) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="232100fde9599c11519b00"/28], 0x21) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r3) close(r3) r4 = semget(0x3, 0x4, 0x80) semctl$GETNCNT(r4, 0x3, 0xe, &(0x7f0000000140)=""/198) ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x1) 02:53:44 executing program 0: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='-dev/kvm\x00', 0x400000, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-monitor\x00', 0xc0001, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r3) creat(&(0x7f0000000140)='./file0\x00', 0x90) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e306669e59c77d3ae680000000a21875856187d984bde3d6a209c113b9b"], 0x21) close(r4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r5, 0x0, 0xd, &(0x7f0000000040)='\x006Y\x00', 0xcef1d65) getsockopt$inet_opts(r5, 0x0, 0x9, &(0x7f0000937fed)=""/16, &(0x7f000021affc)=0xfea6) ioctl$sock_TIOCOUTQ(r5, 0x5411, &(0x7f0000000240)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f0000000080)) syz_open_pts(r6, 0x0) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000200)={0x9c0000, 0x7fff, 0x9, r6, 0x0, &(0x7f00000001c0)={0x9a0914, 0x3, [], @p_u8=&(0x7f0000000180)=0x9d}}) r7 = openat(0xffffffffffffff9c, &(0x7f0000001140)='./file0\x00', 0x400, 0x11d) getsockopt$bt_l2cap_L2CAP_CONNINFO(r7, 0x6, 0x2, &(0x7f0000001180), &(0x7f00000011c0)=0x6) r8 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r8, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r8) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 02:53:44 executing program 3 (fault-call:4 fault-nth:1): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:44 executing program 4: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='-dev/kvm\x00', 0x400000, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-monitor\x00', 0xc0001, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r3) creat(&(0x7f0000000140)='./file0\x00', 0x90) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e306669e59c77d3ae680000000a21875856187d984bde3d6a209c113b9b"], 0x21) close(r4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r5, 0x0, 0xd, &(0x7f0000000040)='\x006Y\x00', 0xcef1d65) getsockopt$inet_opts(r5, 0x0, 0x9, &(0x7f0000937fed)=""/16, &(0x7f000021affc)=0xfea6) ioctl$sock_TIOCOUTQ(r5, 0x5411, &(0x7f0000000240)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f0000000080)) syz_open_pts(r6, 0x0) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000200)={0x9c0000, 0x7fff, 0x9, r6, 0x0, &(0x7f00000001c0)={0x9a0914, 0x3, [], @p_u8=&(0x7f0000000180)=0x9d}}) r7 = openat(0xffffffffffffff9c, &(0x7f0000001140)='./file0\x00', 0x400, 0x11d) getsockopt$bt_l2cap_L2CAP_CONNINFO(r7, 0x6, 0x2, &(0x7f0000001180), &(0x7f00000011c0)=0x6) r8 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r8, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r8) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 02:53:44 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x3) [ 427.614280][T12371] FAULT_INJECTION: forcing a failure. [ 427.614280][T12371] name failslab, interval 1, probability 0, space 0, times 0 [ 427.686465][T12371] CPU: 0 PID: 12371 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 427.695224][T12371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 427.705285][T12371] Call Trace: [ 427.708648][T12371] dump_stack+0x11d/0x181 [ 427.713007][T12371] should_fail.cold+0xa/0x1a [ 427.717619][T12371] __should_failslab+0xee/0x130 [ 427.722493][T12371] should_failslab+0x9/0x14 [ 427.727032][T12371] kmem_cache_alloc_node_trace+0x3b/0x670 [ 427.732827][T12371] ? memcg_kmem_put_cache+0x7c/0xc0 [ 427.738056][T12371] __kmalloc_node_track_caller+0x38/0x50 [ 427.743743][T12371] __kmalloc_reserve.isra.0+0x49/0xd0 [ 427.749132][T12371] __alloc_skb+0xc2/0x360 [ 427.753471][T12371] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 427.759750][T12371] ? netlink_autobind.isra.0+0x135/0x170 [ 427.765393][T12371] netlink_sendmsg+0x667/0x8b0 [ 427.770170][T12371] ? netlink_unicast+0x4d0/0x4d0 [ 427.775109][T12371] sock_sendmsg+0x9f/0xc0 [ 427.779438][T12371] ____sys_sendmsg+0x212/0x4d0 [ 427.783216][ T27] audit: type=1804 audit(1577328824.354:56): pid=12369 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir658063053/syzkaller.tTD5Hk/185/file0" dev="sda1" ino=17090 res=1 [ 427.784205][T12371] ___sys_sendmsg+0xb5/0x100 [ 427.784235][T12371] ? __fget+0xb8/0x1d0 [ 427.809250][ T27] audit: type=1804 audit(1577328824.354:57): pid=12369 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir658063053/syzkaller.tTD5Hk/185/file0" dev="sda1" ino=17090 res=1 [ 427.813488][T12371] ? __fget_light+0xaf/0x190 [ 427.813517][T12371] ? __fdget+0x2c/0x40 [ 427.850228][T12371] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 427.856493][T12371] __sys_sendmmsg+0x123/0x350 [ 427.859353][ T27] audit: type=1804 audit(1577328824.354:58): pid=12373 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir698566681/syzkaller.ybjmlo/159/file0" dev="sda1" ino=17156 res=1 [ 427.861196][T12371] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 427.861221][T12371] ? fput_many+0xec/0x130 [ 427.896448][T12371] ? fput+0x29/0x30 [ 427.896582][ T27] audit: type=1804 audit(1577328824.354:59): pid=12373 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir698566681/syzkaller.ybjmlo/159/file0" dev="sda1" ino=17156 res=1 [ 427.900281][T12371] ? ksys_write+0x145/0x1b0 [ 427.900308][T12371] __x64_sys_sendmmsg+0x64/0x80 [ 427.900428][T12371] do_syscall_64+0xcc/0x3a0 [ 427.938587][T12371] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 427.944475][T12371] RIP: 0033:0x45a919 [ 427.948362][T12371] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 427.967966][T12371] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 427.976491][T12371] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 02:53:44 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) r1 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0, 0x0}, &(0x7f0000b34ffc)=0xc) shmctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, r2}}) r3 = shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x1000) shmdt(r3) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r6) ptrace$setopts(0x4206, r6, 0x0, 0x0) fcntl$setown(r5, 0x8, r6) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) [ 427.984533][T12371] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 427.992943][T12371] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 428.000916][T12371] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 428.008916][T12371] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:53:44 executing program 3 (fault-call:4 fault-nth:2): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:44 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x191000) write$FUSE_INTERRUPT(r0, &(0x7f0000000080)={0x10, 0x0, 0x2}, 0x10) setrlimit(0x9, &(0x7f0000000040)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x20800, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 02:53:44 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000500)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(r0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x4c81, 0xfffffffffffffffe) fchdir(0xffffffffffffffff) socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, 0x0) write(0xffffffffffffffff, 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) socket$packet(0x11, 0x0, 0x300) socket$packet(0x11, 0x0, 0x300) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) socket$packet(0x11, 0x0, 0x300) ioctl$VIDIOC_DQBUF(r2, 0xc0585611, &(0x7f0000000000)={0x7, 0xc, 0x4, 0xf52f5c10f51465a0, 0x44, {0x77359400}, {0x5, 0x8c8720a126047e4f, 0x0, 0x2, 0x7, 0x5, "07b62b94"}, 0x2, 0x4, @userptr=0x29, 0xfffffffd, 0x0, 0xffffffffffffffff}) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r4) ioctl$UI_DEV_SETUP(r4, 0x405c5503, &(0x7f00000000c0)={{0x8, 0x8, 0x7, 0x1}, 'syz1\x00', 0x4d}) ioctl$RTC_RD_TIME(r3, 0x80247009, &(0x7f0000000080)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) 02:53:44 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r2) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = fsopen(&(0x7f00000000c0)='mqueue\x00', 0x0) prlimit64(0x0, 0x7, &(0x7f00000001c0), 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r3, 0x6, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r4) setsockopt$SO_J1939_SEND_PRIO(r4, 0x6b, 0x3, &(0x7f0000000000), 0x4) fsmount(r3, 0x0, 0x0) [ 428.288355][T12387] FAULT_INJECTION: forcing a failure. [ 428.288355][T12387] name failslab, interval 1, probability 0, space 0, times 0 [ 428.306430][T12387] CPU: 1 PID: 12387 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 428.315135][T12387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 428.325832][T12387] Call Trace: [ 428.329142][T12387] dump_stack+0x11d/0x181 [ 428.333576][T12387] should_fail.cold+0xa/0x1a [ 428.338213][T12387] __should_failslab+0xee/0x130 [ 428.343089][T12387] should_failslab+0x9/0x14 [ 428.347675][T12387] kmem_cache_alloc+0x29/0x5d0 [ 428.352451][T12387] ? __rcu_read_unlock+0x66/0x3d0 [ 428.357505][T12387] ? memcg_kmem_put_cache+0x7c/0xc0 [ 428.362732][T12387] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 428.368714][T12387] skb_clone+0xf9/0x290 [ 428.372924][T12387] netlink_deliver_tap+0x428/0x4a0 [ 428.378048][T12387] netlink_unicast+0x43a/0x4d0 [ 428.382821][T12387] netlink_sendmsg+0x4d3/0x8b0 [ 428.387640][T12387] ? netlink_unicast+0x4d0/0x4d0 [ 428.392601][T12387] sock_sendmsg+0x9f/0xc0 [ 428.397110][T12387] ____sys_sendmsg+0x212/0x4d0 [ 428.401962][T12387] ___sys_sendmsg+0xb5/0x100 [ 428.406574][T12387] ? __fget+0xb8/0x1d0 [ 428.410663][T12387] ? __fget_light+0xaf/0x190 [ 428.415273][T12387] ? __fdget+0x2c/0x40 [ 428.419358][T12387] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 428.425755][T12387] __sys_sendmmsg+0x123/0x350 [ 428.430631][T12387] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 428.436999][T12387] ? fput_many+0xec/0x130 [ 428.441341][T12387] ? fput+0x29/0x30 [ 428.445159][T12387] ? ksys_write+0x145/0x1b0 [ 428.449671][T12387] __x64_sys_sendmmsg+0x64/0x80 [ 428.454533][T12387] do_syscall_64+0xcc/0x3a0 [ 428.459101][T12387] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 428.464997][T12387] RIP: 0033:0x45a919 [ 428.468913][T12387] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 428.488521][T12387] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 428.496934][T12387] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 428.504914][T12387] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 428.512883][T12387] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 428.520932][T12387] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 428.528895][T12387] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:53:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) sendmmsg$inet(r1, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:53:45 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x4) 02:53:45 executing program 3 (fault-call:4 fault-nth:3): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:45 executing program 0: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x1) r1 = socket(0x10, 0x802, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000100)=""/42, &(0x7f0000000140)=0x2a) write(r1, &(0x7f0000000000)="1b0000001a0025f0001b000400edfc0e1c0b0020e80000001009ff", 0x1b) close(r0) setsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000040)=0x1, 0x4) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@uid={'uid', 0x3d, 0xffffffffffffffff}}]}) 02:53:45 executing program 0: r0 = syz_open_dev$audion(0x0, 0xb4, 0x100) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_bp={0x0}, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000740)={{0x1, 0x25}, 'port0\x00', 0x40, 0xcbdc1bae533723b9, 0x1000, 0x2, 0x400, 0xff, 0x146d, 0x0, 0x1}) fcntl$setstatus(r1, 0x4, 0x2000) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) clone(0x30020100, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in=@initdev, @in6=@loopback}, {0x20, 0x0, 0x6}, {0x0, 0x0, 0x3, 0x2}}, {{@in=@local}, 0x0, @in6=@local}}, 0xe8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, 0xffffffffffffffff, &(0x7f0000000000)) bind$alg(0xffffffffffffffff, &(0x7f0000000280)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000000c0)={0x7fc0, 0x453a, 0x40, 0x3, 0x6}, 0x14) getsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, &(0x7f0000000680), &(0x7f00000006c0)=0x4) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x4000000000000025}}}}}}}, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000040)={0x0, 0xb4be7ea}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r3, r4, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r7, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr="d838ed6e052b6211218092bbe1933bfd"}]}, &(0x7f0000000180)=0x10) r8 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={r9, 0x98, &(0x7f0000000440)=[@in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @local}, @in={0x2, 0x4e22, @empty}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e22, @local}, @in6={0xa, 0x4e24, 0x10000, @remote}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e20, 0x2, @rand_addr="8649f2a8cebb0c1b628d2993cea0f0b0", 0x2}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000500)={r10, 0x297}, 0x8) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=@newlink={0x2c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0x4}, @IFLA_TXQLEN={0x8}]}, 0x2c}}, 0x0) 02:53:45 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80, 0x0) recvfrom$ax25(r1, &(0x7f0000000080)=""/36, 0x24, 0x40, &(0x7f0000000100)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x3}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @default, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast]}, 0x48) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) [ 428.839983][T12414] FAULT_INJECTION: forcing a failure. [ 428.839983][T12414] name failslab, interval 1, probability 0, space 0, times 0 02:53:45 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x5) 02:53:45 executing program 4: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000000)={0x7d}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f0000000080)) syz_open_pts(r3, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f0000000080)) r5 = syz_open_pts(r4, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCSETSF(r5, 0x5412, &(0x7f0000000000)={0x7d}) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f0000000080)) r7 = syz_open_pts(r6, 0x0) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r8, 0x40045431, &(0x7f0000000080)) r9 = syz_open_pts(r8, 0x0) ioctl$TIOCSETD(r9, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCSETSF(r9, 0x5412, &(0x7f0000000000)={0x7d}) r10 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r10, 0x40045431, &(0x7f0000000080)) r11 = syz_open_pts(r10, 0x0) ioctl$TIOCSETD(r11, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCSETSF(r11, 0x5412, &(0x7f0000000000)={0x7d}) r12 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r12, 0x40045431, &(0x7f0000000080)) syz_open_pts(r12, 0x0) r13 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r13, 0x40045431, &(0x7f0000000080)) r14 = syz_open_pts(r13, 0x0) ioctl$TIOCSETD(r14, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCSETSF(r14, 0x5412, &(0x7f0000000000)={0x7d}) r15 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r15, 0x40045431, &(0x7f0000000080)) r16 = syz_open_pts(r15, 0x0) ioctl$TIOCSETD(r16, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCSETSF(r16, 0x5412, &(0x7f0000000000)={0x7d}) r17 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r17, 0x40045431, &(0x7f0000000080)) r18 = syz_open_pts(r17, 0x0) ioctl$TIOCSETD(r18, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCSETSF(r18, 0x5412, &(0x7f0000000000)={0x7d}) write$binfmt_script(r3, &(0x7f00000005c0)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYPTR64, @ANYRES32=r0, @ANYPTR, @ANYRES16, @ANYRES16, @ANYRESOCT=r5], @ANYRESHEX=r6, @ANYRES32], @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRESHEX, @ANYBLOB="bece1c17e4d685e8a3f611470f1ea9417046ffd93b296af2e2970b94677d20f83b6a4219f39df6b0d7d6a57b861b790f1f93ccd3ef542180164fe931998cea3ccd4abab7cd32179ba1c18880a2b87583aa49191ab019e4ffdeb44652c5d74c7a3189bf97332bc7d3c7de93b0afb3", @ANYBLOB="8f1e51ffe37d891ee5b54fa63d8007aec38597a64483157f81f292cdda6f87db55896b8af8cd106a9972860322577c9cd291836781da94faccdd344df7cb8c", @ANYRESDEC, @ANYRESOCT], @ANYRES32=r9, @ANYRESOCT=r0, @ANYRESHEX=r11, @ANYPTR=&(0x7f0000000500)=ANY=[@ANYRES64, @ANYRESOCT, @ANYPTR=&(0x7f0000000640)=ANY=[@ANYRES32=r6, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES32=r18, @ANYPTR]], @ANYRESOCT=0x0, @ANYRESDEC=r7, @ANYRES32, @ANYRESOCT, @ANYRESOCT=r14], @ANYRES32=r14, @ANYRESDEC=r9, @ANYRESHEX=r16], 0x62) close(r0) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x1, 0xe, &(0x7f0000000140)=ANY=[@ANYBLOB="b7050000000000006110200000000000d40500002000000095000000000000009abb1723bf24203831c9545b21c751ee4024f479cbe4b89f9808838da5847c95ffc926c2e182c7a3221481f5009edaf5f5ac058299e10e790a198f42a715b99fb3d2a73dd02584a54ee68c70db4d8991886e"], &(0x7f00000002c0)='syzkaller\x00', 0x5, 0xc3, &(0x7f0000000300)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100), 0x8, 0x10, &(0x7f0000000080)={0x0, 0xd}, 0x10, 0x0, r0}, 0x78) r19 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r19, &(0x7f00000000c0)=ANY=[@ANYBLOB="2336000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r19) ioctl$PPPIOCSDEBUG(r19, 0x40047440, &(0x7f0000000040)=0x9) [ 429.076440][T12414] CPU: 0 PID: 12414 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 429.085170][T12414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 429.095229][T12414] Call Trace: [ 429.098536][T12414] dump_stack+0x11d/0x181 [ 429.102896][T12414] should_fail.cold+0xa/0x1a [ 429.107543][T12414] __should_failslab+0xee/0x130 [ 429.112427][T12414] should_failslab+0x9/0x14 [ 429.116948][T12414] kmem_cache_alloc_node+0x39/0x660 [ 429.122148][T12414] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 429.128397][T12414] __alloc_skb+0x8e/0x360 [ 429.132711][T12414] netlink_sendmsg+0x667/0x8b0 [ 429.137468][T12414] ? netlink_unicast+0x4d0/0x4d0 [ 429.142455][T12414] sock_sendmsg+0x9f/0xc0 [ 429.146772][T12414] ____sys_sendmsg+0x212/0x4d0 [ 429.151521][T12414] ___sys_sendmsg+0xb5/0x100 [ 429.156111][T12414] ? __fget+0xb8/0x1d0 [ 429.160300][T12414] ? __fget_light+0xaf/0x190 [ 429.164881][T12414] ? __fdget+0x2c/0x40 [ 429.169003][T12414] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 429.175239][T12414] __sys_sendmmsg+0x123/0x350 [ 429.179985][T12414] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 429.186238][T12414] ? fput_many+0xec/0x130 [ 429.190565][T12414] ? fput+0x29/0x30 [ 429.194361][T12414] ? ksys_write+0x145/0x1b0 [ 429.198875][T12414] __x64_sys_sendmmsg+0x64/0x80 [ 429.203927][T12414] do_syscall_64+0xcc/0x3a0 [ 429.208570][T12414] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 429.214446][T12414] RIP: 0033:0x45a919 [ 429.218380][T12414] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 429.237964][T12414] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 429.246364][T12414] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 429.254323][T12414] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 429.262333][T12414] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 429.270367][T12414] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 429.278320][T12414] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:53:46 executing program 0: r0 = syz_open_dev$audion(0x0, 0xb4, 0x100) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_bp={0x0}, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000740)={{0x1, 0x25}, 'port0\x00', 0x40, 0xcbdc1bae533723b9, 0x1000, 0x2, 0x400, 0xff, 0x146d, 0x0, 0x1}) fcntl$setstatus(r1, 0x4, 0x2000) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) clone(0x30020100, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in=@initdev, @in6=@loopback}, {0x20, 0x0, 0x6}, {0x0, 0x0, 0x3, 0x2}}, {{@in=@local}, 0x0, @in6=@local}}, 0xe8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, 0xffffffffffffffff, &(0x7f0000000000)) bind$alg(0xffffffffffffffff, &(0x7f0000000280)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000000c0)={0x7fc0, 0x453a, 0x40, 0x3, 0x6}, 0x14) getsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, &(0x7f0000000680), &(0x7f00000006c0)=0x4) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x4000000000000025}}}}}}}, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000040)={0x0, 0xb4be7ea}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r3, r4, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r7, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr="d838ed6e052b6211218092bbe1933bfd"}]}, &(0x7f0000000180)=0x10) r8 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={r9, 0x98, &(0x7f0000000440)=[@in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @local}, @in={0x2, 0x4e22, @empty}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e22, @local}, @in6={0xa, 0x4e24, 0x10000, @remote}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e20, 0x2, @rand_addr="8649f2a8cebb0c1b628d2993cea0f0b0", 0x2}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000500)={r10, 0x297}, 0x8) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=@newlink={0x2c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0x4}, @IFLA_TXQLEN={0x8}]}, 0x2c}}, 0x0) 02:53:46 executing program 3 (fault-call:4 fault-nth:4): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:46 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r2) getsockopt$llc_int(r2, 0x10c, 0x6, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 02:53:46 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x6) [ 429.628250][T12455] FAULT_INJECTION: forcing a failure. [ 429.628250][T12455] name failslab, interval 1, probability 0, space 0, times 0 [ 429.725107][T12455] CPU: 0 PID: 12455 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 429.733831][T12455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 429.743960][T12455] Call Trace: [ 429.747263][T12455] dump_stack+0x11d/0x181 [ 429.751612][T12455] should_fail.cold+0xa/0x1a [ 429.756213][T12455] __should_failslab+0xee/0x130 [ 429.761079][T12455] should_failslab+0x9/0x14 [ 429.765748][T12455] kmem_cache_alloc_node_trace+0x3b/0x670 02:53:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) sendmmsg$inet(r1, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) [ 429.771549][T12455] ? memcg_kmem_put_cache+0x7c/0xc0 [ 429.776779][T12455] __kmalloc_node_track_caller+0x38/0x50 [ 429.782460][T12455] __kmalloc_reserve.isra.0+0x49/0xd0 [ 429.787844][T12455] __alloc_skb+0xc2/0x360 [ 429.792180][T12455] netlink_sendmsg+0x667/0x8b0 [ 429.796950][T12455] ? netlink_unicast+0x4d0/0x4d0 [ 429.801898][T12455] sock_sendmsg+0x9f/0xc0 [ 429.806238][T12455] ____sys_sendmsg+0x212/0x4d0 [ 429.811156][T12455] ___sys_sendmsg+0xb5/0x100 [ 429.815759][T12455] ? __fget+0xb8/0x1d0 [ 429.819939][T12455] ? __fget_light+0xaf/0x190 [ 429.824599][T12455] ? __fdget+0x2c/0x40 [ 429.828678][T12455] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 429.834981][T12455] __sys_sendmmsg+0x123/0x350 [ 429.839700][T12455] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 429.846152][T12455] ? fput_many+0xec/0x130 [ 429.850483][T12455] ? fput+0x29/0x30 [ 429.854310][T12455] ? ksys_write+0x145/0x1b0 [ 429.858916][T12455] __x64_sys_sendmmsg+0x64/0x80 [ 429.863825][T12455] do_syscall_64+0xcc/0x3a0 [ 429.868343][T12455] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 429.874254][T12455] RIP: 0033:0x45a919 [ 429.878205][T12455] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 429.897825][T12455] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 429.906299][T12455] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 429.914283][T12455] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 429.922252][T12455] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 429.930316][T12455] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 429.938371][T12455] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:53:46 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$VIDIOC_S_MODULATOR(0xffffffffffffffff, 0x40445637, &(0x7f0000000100)={0x4, "579a728ddf6d1e877502fe0ad9b613450fe7a4eefac0caccfbab09cfbed9dda6", 0x20, 0xdc2, 0x4, 0x2, 0x1}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 02:53:46 executing program 4: connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) r0 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)={r1}, 0x8) 02:53:46 executing program 3 (fault-call:4 fault-nth:5): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:46 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x7) 02:53:47 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000140)={0x0, 0x0}) perf_event_open(0x0, r3, 0x0, 0xffffffffffffffff, 0x0) setxattr$security_capability(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='security.capability\x00', &(0x7f0000000100)=@v1={0x1000000, [{0x3, 0x8001}]}, 0xc, 0x1) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f00000001c0)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 02:53:47 executing program 4: syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={[{@dmode={'dmode', 0x3d, 0x2040000000000000}}]}) 02:53:47 executing program 0: r0 = syz_open_dev$audion(0x0, 0xb4, 0x100) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_bp={0x0}, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000740)={{0x1, 0x25}, 'port0\x00', 0x40, 0xcbdc1bae533723b9, 0x1000, 0x2, 0x400, 0xff, 0x146d, 0x0, 0x1}) fcntl$setstatus(r1, 0x4, 0x2000) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) clone(0x30020100, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in=@initdev, @in6=@loopback}, {0x20, 0x0, 0x6}, {0x0, 0x0, 0x3, 0x2}}, {{@in=@local}, 0x0, @in6=@local}}, 0xe8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, 0xffffffffffffffff, &(0x7f0000000000)) bind$alg(0xffffffffffffffff, &(0x7f0000000280)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000000c0)={0x7fc0, 0x453a, 0x40, 0x3, 0x6}, 0x14) getsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, &(0x7f0000000680), &(0x7f00000006c0)=0x4) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x4000000000000025}}}}}}}, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000040)={0x0, 0xb4be7ea}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r3, r4, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r7, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr="d838ed6e052b6211218092bbe1933bfd"}]}, &(0x7f0000000180)=0x10) r8 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={r9, 0x98, &(0x7f0000000440)=[@in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @local}, @in={0x2, 0x4e22, @empty}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e22, @local}, @in6={0xa, 0x4e24, 0x10000, @remote}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e20, 0x2, @rand_addr="8649f2a8cebb0c1b628d2993cea0f0b0", 0x2}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000500)={r10, 0x297}, 0x8) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=@newlink={0x2c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0x4}, @IFLA_TXQLEN={0x8}]}, 0x2c}}, 0x0) [ 430.435741][T12482] FAULT_INJECTION: forcing a failure. [ 430.435741][T12482] name failslab, interval 1, probability 0, space 0, times 0 [ 430.495244][T12482] CPU: 0 PID: 12482 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 430.503978][T12482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 430.514034][T12482] Call Trace: [ 430.517313][T12482] dump_stack+0x11d/0x181 [ 430.521693][T12482] should_fail.cold+0xa/0x1a [ 430.526327][T12482] __should_failslab+0xee/0x130 [ 430.531180][T12482] should_failslab+0x9/0x14 [ 430.535678][T12482] kmem_cache_alloc+0x29/0x5d0 [ 430.540433][T12482] ? __rcu_read_unlock+0x66/0x3d0 [ 430.545570][T12482] ? memcg_kmem_put_cache+0x7c/0xc0 [ 430.550796][T12482] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 430.556760][T12482] skb_clone+0xf9/0x290 [ 430.560908][T12482] netlink_deliver_tap+0x428/0x4a0 [ 430.566025][T12482] netlink_unicast+0x43a/0x4d0 [ 430.570796][T12482] netlink_sendmsg+0x4d3/0x8b0 [ 430.575559][T12482] ? netlink_unicast+0x4d0/0x4d0 [ 430.580491][T12482] sock_sendmsg+0x9f/0xc0 [ 430.584878][T12482] ____sys_sendmsg+0x212/0x4d0 [ 430.589721][T12482] ___sys_sendmsg+0xb5/0x100 [ 430.594302][T12482] ? __fget+0xb8/0x1d0 [ 430.598399][T12482] ? __fget_light+0xaf/0x190 [ 430.602999][T12482] ? __fdget+0x2c/0x40 [ 430.607064][T12482] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 430.613301][T12482] __sys_sendmmsg+0x123/0x350 [ 430.617971][T12482] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 430.624293][T12482] ? fput_many+0xec/0x130 [ 430.628615][T12482] ? fput+0x29/0x30 [ 430.632417][T12482] ? ksys_write+0x145/0x1b0 [ 430.636967][T12482] __x64_sys_sendmmsg+0x64/0x80 [ 430.641818][T12482] do_syscall_64+0xcc/0x3a0 [ 430.646389][T12482] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 430.652269][T12482] RIP: 0033:0x45a919 [ 430.656171][T12482] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 430.675779][T12482] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 430.684228][T12482] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 430.692184][T12482] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 430.700177][T12482] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 430.708161][T12482] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 430.716230][T12482] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:53:47 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0xf) 02:53:47 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000000)) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 02:53:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) sendmmsg$inet(r1, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:53:47 executing program 3 (fault-call:4 fault-nth:6): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:47 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) sendmmsg$inet(r1, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:53:47 executing program 0: r0 = syz_open_dev$audion(0x0, 0xb4, 0x100) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_bp={0x0}, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000740)={{0x1, 0x25}, 'port0\x00', 0x40, 0xcbdc1bae533723b9, 0x1000, 0x2, 0x400, 0xff, 0x146d, 0x0, 0x1}) fcntl$setstatus(r1, 0x4, 0x2000) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) clone(0x30020100, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in=@initdev, @in6=@loopback}, {0x20, 0x0, 0x6}, {0x0, 0x0, 0x3, 0x2}}, {{@in=@local}, 0x0, @in6=@local}}, 0xe8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, 0xffffffffffffffff, &(0x7f0000000000)) bind$alg(0xffffffffffffffff, &(0x7f0000000280)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000000c0)={0x7fc0, 0x453a, 0x40, 0x3, 0x6}, 0x14) getsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, &(0x7f0000000680), &(0x7f00000006c0)=0x4) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x4000000000000025}}}}}}}, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000040)={0x0, 0xb4be7ea}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r3, r4, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r7, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr="d838ed6e052b6211218092bbe1933bfd"}]}, &(0x7f0000000180)=0x10) r8 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={r9, 0x98, &(0x7f0000000440)=[@in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @local}, @in={0x2, 0x4e22, @empty}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e22, @local}, @in6={0xa, 0x4e24, 0x10000, @remote}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e20, 0x2, @rand_addr="8649f2a8cebb0c1b628d2993cea0f0b0", 0x2}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000500)={r10, 0x297}, 0x8) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=@newlink={0x2c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0x4}, @IFLA_TXQLEN={0x8}]}, 0x2c}}, 0x0) [ 431.180652][T12517] FAULT_INJECTION: forcing a failure. [ 431.180652][T12517] name failslab, interval 1, probability 0, space 0, times 0 [ 431.241973][T12517] CPU: 1 PID: 12517 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 431.250750][T12517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 431.260806][T12517] Call Trace: [ 431.264114][T12517] dump_stack+0x11d/0x181 [ 431.268465][T12517] should_fail.cold+0xa/0x1a [ 431.273073][T12517] __should_failslab+0xee/0x130 [ 431.277946][T12517] should_failslab+0x9/0x14 [ 431.282466][T12517] kmem_cache_alloc_node+0x39/0x660 [ 431.287679][T12517] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 431.293934][T12517] __alloc_skb+0x8e/0x360 [ 431.298306][T12517] netlink_sendmsg+0x667/0x8b0 [ 431.303183][T12517] ? netlink_unicast+0x4d0/0x4d0 [ 431.308142][T12517] sock_sendmsg+0x9f/0xc0 [ 431.312528][T12517] ____sys_sendmsg+0x212/0x4d0 [ 431.317327][T12517] ___sys_sendmsg+0xb5/0x100 [ 431.321938][T12517] ? __fget+0xb8/0x1d0 [ 431.326131][T12517] ? __fget_light+0xaf/0x190 [ 431.330742][T12517] ? __fdget+0x2c/0x40 [ 431.334858][T12517] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 431.341114][T12517] __sys_sendmmsg+0x123/0x350 [ 431.345818][T12517] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 431.352066][T12517] ? fput_many+0xec/0x130 [ 431.356402][T12517] ? fput+0x29/0x30 [ 431.360229][T12517] ? ksys_write+0x145/0x1b0 [ 431.364795][T12517] __x64_sys_sendmmsg+0x64/0x80 [ 431.369728][T12517] do_syscall_64+0xcc/0x3a0 [ 431.374243][T12517] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 431.380193][T12517] RIP: 0033:0x45a919 [ 431.384157][T12517] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 431.403761][T12517] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 431.412187][T12517] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 431.420158][T12517] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 431.428130][T12517] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 431.436098][T12517] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 431.444068][T12517] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:53:48 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000100)={0x6, @sdr={0xabc4155484b6ba6f, 0x9}}) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0x0, 0x400, 0x10}, 0xc) r2 = openat$cgroup_type(r0, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f0000000080)) r4 = syz_open_pts(r3, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCSETSF(r4, 0x5412, &(0x7f0000000000)={0x7d}) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000200)={0x6, 0x200, 0x4, 0x0, 0x0, [{{r2}, 0xe88}, {{r4}, 0x7}, {{r0}, 0xec4}, {{}, 0xc9}]}) r5 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r6, &(0x7f00000000c0)=ANY=[@ANYBLOB="dc0dd5882da63e7c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r6) r7 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x4000, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000540)={@empty, 0x0}, &(0x7f0000000580)=0x14) r9 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ubi_ctrl\x00', 0x400, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000880)={r0, 0xc0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000680)=0x4, 0x0, 0x0, 0x0, &(0x7f00000006c0)={0x2, 0x2}, 0x0, 0x0, &(0x7f0000000700)={0x5, 0xf, 0xffffff00, 0x8}, &(0x7f0000000740)=0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=0x2}}, 0x10) r11 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r11) ptrace$setopts(0x4206, r11, 0x0, 0x0) r12 = syz_open_procfs(r11, &(0x7f00000008c0)='auxv\x00') bpf$PROG_LOAD(0x5, &(0x7f0000000900)={0xe, 0x6, &(0x7f0000000300)=@raw=[@map_val={0x18, 0x7, 0x2, 0x0, r6, 0x0, 0x0, 0x0, 0x9}, @call={0x85, 0x0, 0x0, 0x5e}, @map={0x18, 0x6, 0x1, 0x0, r7}, @ldst={0x0, 0x2, 0x2, 0x740a53b7e74c1c70, 0x4, 0x10, 0x1}], &(0x7f0000000340)='syzkaller\x00', 0x2, 0xb5, &(0x7f0000000380)=""/181, 0x41100, 0x8, [], r8, 0xb, r9, 0x8, &(0x7f0000000600)={0x3, 0x5}, 0x8, 0x10, &(0x7f0000000640)={0x4, 0xf, 0x2, 0x7}, 0x10, r10, r12}, 0x78) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) 02:53:48 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x11) [ 431.598564][T12530] QAT: Invalid ioctl 02:53:48 executing program 3 (fault-call:4 fault-nth:7): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:48 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x371fd8967931c8b5, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r2) ioctl$USBDEVFS_REAPURB(r2, 0x4008550c, &(0x7f0000000000)) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000080)=0x4) 02:53:48 executing program 0: openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) bind$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000280)="8b", 0x1) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) r1 = syz_open_dev$vcsa(0x0, 0x7, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="ab553fec9424", 0x6) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000000f80)={&(0x7f0000000100)={0x2, 0x4e24, @rand_addr=0x5}, 0x1c8, &(0x7f00000007c0)=[{&(0x7f00000002c0)=""/254, 0xfe}, {&(0x7f00000004c0)=""/218, 0xda}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000140)=""/42, 0x2a}, {&(0x7f00000001c0)=""/18, 0x12}, {&(0x7f0000000200)}, {&(0x7f0000000640)=""/189, 0x3ec}, {&(0x7f0000000700)=""/140, 0x8c}, {&(0x7f0000002340)=""/4096, 0x1000}], 0x9, &(0x7f0000000e00), 0x0, 0x17cdffb62cb60f1}, 0x8020) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) syz_open_procfs(0x0, 0x0) 02:53:48 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x29) [ 431.934630][T12548] FAULT_INJECTION: forcing a failure. [ 431.934630][T12548] name failslab, interval 1, probability 0, space 0, times 0 [ 431.968580][T12548] CPU: 1 PID: 12548 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 431.977287][T12548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 431.987559][T12548] Call Trace: [ 431.990965][T12548] dump_stack+0x11d/0x181 [ 431.995331][T12548] should_fail.cold+0xa/0x1a [ 431.999939][T12548] __should_failslab+0xee/0x130 [ 432.004819][T12548] should_failslab+0x9/0x14 [ 432.009329][T12548] kmem_cache_alloc_node_trace+0x3b/0x670 [ 432.015061][T12548] ? memcg_kmem_put_cache+0x7c/0xc0 [ 432.020281][T12548] __kmalloc_node_track_caller+0x38/0x50 [ 432.025930][T12548] __kmalloc_reserve.isra.0+0x49/0xd0 [ 432.031368][T12548] __alloc_skb+0xc2/0x360 [ 432.035790][T12548] netlink_sendmsg+0x667/0x8b0 [ 432.040557][T12548] ? netlink_unicast+0x4d0/0x4d0 [ 432.045545][T12548] sock_sendmsg+0x9f/0xc0 [ 432.049942][T12548] ____sys_sendmsg+0x212/0x4d0 [ 432.054704][T12548] ___sys_sendmsg+0xb5/0x100 [ 432.059314][T12548] ? __fget+0xb8/0x1d0 [ 432.063401][T12548] ? __fget_light+0xaf/0x190 [ 432.068006][T12548] ? __fdget+0x2c/0x40 [ 432.072082][T12548] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 432.078323][T12548] __sys_sendmmsg+0x123/0x350 [ 432.083141][T12548] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 432.089382][T12548] ? fput_many+0xec/0x130 [ 432.093727][T12548] ? fput+0x29/0x30 [ 432.097532][T12548] ? ksys_write+0x145/0x1b0 [ 432.102071][T12548] __x64_sys_sendmmsg+0x64/0x80 [ 432.106929][T12548] do_syscall_64+0xcc/0x3a0 [ 432.111436][T12548] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 432.117319][T12548] RIP: 0033:0x45a919 [ 432.121227][T12548] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 432.140875][T12548] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 432.149291][T12548] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 432.157482][T12548] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 432.165446][T12548] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 432.173432][T12548] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 02:53:48 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r2) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) [ 432.181407][T12548] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:53:48 executing program 3 (fault-call:4 fault-nth:8): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:53:49 executing program 4: socket$kcm(0x2b, 0x1, 0x0) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0x11, 0x2, 0x300) socket$kcm(0x2, 0x2, 0x73) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) socket$kcm(0x11, 0x2, 0x300) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x10, 0x3, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)) openat$tun(0xffffffffffffff9c, &(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000000)='cpuset.mems\x00Cm\x97\x80O\xdf\x1a\x15\a\xa6\xa6\xad#\xdet\xab\xeb\x9a\xc5Qa\xa7\xcb\x18\x8d\xfa\xd6\x13Zh\xba\xce}*\xcb', 0x2, 0x0) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r2) openat$cgroup(r2, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r4 = openat$cgroup_ro(r3, 0x0, 0x7a05, 0x1700) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) openat$cgroup(r4, 0x0, 0x200002, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000080)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) socket$kcm(0x29, 0x5, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.stat\x00', 0x26e1, 0x1a0ffffffff) r6 = socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(r6, 0x1, 0x3e, &(0x7f00000002c0)=r5, 0x161) sendmsg$kcm(r6, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r6, &(0x7f0000000280)=ANY=[@ANYBLOB='dIemory '], 0xfdef) 02:53:49 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x3e) [ 432.442325][T12564] FAULT_INJECTION: forcing a failure. [ 432.442325][T12564] name failslab, interval 1, probability 0, space 0, times 0 [ 432.500032][T12564] CPU: 0 PID: 12564 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 432.508748][T12564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 432.518901][T12564] Call Trace: [ 432.522199][T12564] dump_stack+0x11d/0x181 [ 432.526555][T12564] should_fail.cold+0xa/0x1a [ 432.531161][T12564] __should_failslab+0xee/0x130 [ 432.536110][T12564] should_failslab+0x9/0x14 [ 432.540648][T12564] kmem_cache_alloc+0x29/0x5d0 [ 432.545444][T12564] skb_clone+0xf9/0x290 [ 432.549654][T12564] netlink_deliver_tap+0x428/0x4a0 [ 432.554843][T12564] netlink_unicast+0x43a/0x4d0 [ 432.559606][T12564] netlink_sendmsg+0x4d3/0x8b0 [ 432.564426][T12564] ? netlink_unicast+0x4d0/0x4d0 [ 432.569364][T12564] sock_sendmsg+0x9f/0xc0 [ 432.573689][T12564] ____sys_sendmsg+0x212/0x4d0 [ 432.578453][T12564] ___sys_sendmsg+0xb5/0x100 [ 432.583061][T12564] ? __fget+0xb8/0x1d0 [ 432.587127][T12564] ? __fget_light+0xaf/0x190 [ 432.591715][T12564] ? __fdget+0x2c/0x40 [ 432.595790][T12564] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 432.602078][T12564] __sys_sendmmsg+0x123/0x350 [ 432.606766][T12564] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 432.612996][T12564] ? fput_many+0xec/0x130 [ 432.617315][T12564] ? fput+0x29/0x30 [ 432.621117][T12564] ? ksys_write+0x145/0x1b0 [ 432.625619][T12564] __x64_sys_sendmmsg+0x64/0x80 [ 432.630526][T12564] do_syscall_64+0xcc/0x3a0 [ 432.635031][T12564] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 432.640916][T12564] RIP: 0033:0x45a919 [ 432.644821][T12564] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 432.664527][T12564] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 432.672955][T12564] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 432.680985][T12564] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 432.689006][T12564] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 432.696969][T12564] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 432.704959][T12564] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:53:49 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 02:53:49 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='map_files\x00') fchdir(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="f0a7b1323779a035c83a7ddae7fa4a6c3fb85fd7f77a7bb2b8094faa118859a755b4dd43b903d8d0d8a55b5582f4603eb6ccc03499aad4501650d29a01c3333c8db31eabfd7612671ea12cb535b9a34710d1fccbcc85d341660a878279c03dd571b7ce3101e73a9870b61168d2d208d0f6b8820afc95a7d5c7b0ad"}, {&(0x7f00000000c0)="7c674dc80dffbda1fb102a5d48b90b324c9b5db6dd0946e07df6df09fabdab9d3ea79d8c7ba476fdfe5c6dc83756b2d8f9b0473de7a4d1d244526ec66be83b4c41b83152c0bb195ad1fcbfc7ce2cb8c9eb20dd33e4cfedcb64c6eca5921271742714ec87089b81bda7cf24ea9b8289ea323542065ae3607ba5cf5353d8ee73d2dd4251b3653ff4b00a5601b7b45f2fc2f610693e57ed0440cd4726bc2c60d87858b0ad77b9093407faff576e8e86735a748be536d19fe2b8a4acc4c79a1939a3"}, {&(0x7f0000000180)="54f371b8dd524a494c16be2706539814337a8f7975f3c27efc5a9dc615ad90c048fbf5c472e14c82df5f951b2b16477cca2c1c5dbec89fef3395b9"}, {&(0x7f00000001c0)="ebbfb18785d3"}, {&(0x7f0000000200)="3bcffcb2b46e4b7568a9572e131a119e60c313044644ea454880396de331f3812eec9338f6a178df58a210b74294d37867064dd7974017b3f50f0856e19077d8f4c564a61b0288cd33cff46b529a400aeb1daf86b87a1d25d82678ae859d9c32d0905eef2e2568d36af5c15f987d34b0cf8a80cb9b44d9eac21f4d5b7b5831"}, {&(0x7f0000000280)="c19efb0b87c177e6b69c0b821aff94f58f24"}, {&(0x7f00000002c0)="4dbdd46b9fa608f87aeefbeac00d9f2b4f57f8ceaf1309bcd0409d94a1fc62e15bb1983ba3151bce97d8ded32f49cae596719385d28709afe051619a1e7f0682443fc665b1091a", 0xfffffffffffffdfc}]}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x333, 0x800) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000003c0)={{0x40, 0x5}, 'port0\x00', 0x80, 0x10, 0x7, 0x7f, 0x1, 0x8, 0x401, 0x0, 0x5}) 02:53:49 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x206) 02:53:49 executing program 3 (fault-call:4 fault-nth:9): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:49 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="2321202e2f66696c65302038454736000a21ddda56187d984ade3d6a209c113b9b2f61d2b5fcb99cc65aabce9e1ac6a2f973544f5007a5784d49a1593a7a2b31ff87ec7893bb0290f339186ca402b681e7c34f04869e2f0aa1c56ede2d3f13692250ff70ba6cd7de6806e98058033d7d6091d991d31e1ca6104dd33e9216950a980c2937bf7be096a3983c7561d5845b27426bf9d14066d45e21a7abe638de"], 0x21) close(r0) ioctl$VIDIOC_S_AUDOUT(r0, 0x40345632, &(0x7f0000000000)={0x1ff, "6a8bf6d20bcee5120773107ee24e793b38a2093194aa353a86d17daacb4e8ac5", 0x1, 0x1}) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200000, 0x0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r1) openat$bsg(0xffffffffffffff9c, &(0x7f0000000100)='/dev/bsg\x00', 0x400000, 0x0) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) dup3(r3, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x4001fe) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, 0x0, &(0x7f0000000040)) close(r2) r6 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r6, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r6) r7 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r7, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r7) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x11, r7, 0x0) r8 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) [ 433.109671][T12589] FAULT_INJECTION: forcing a failure. [ 433.109671][T12589] name failslab, interval 1, probability 0, space 0, times 0 [ 433.126560][T12589] CPU: 1 PID: 12589 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 433.135334][T12589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 433.145395][T12589] Call Trace: [ 433.148694][T12589] dump_stack+0x11d/0x181 [ 433.153132][T12589] should_fail.cold+0xa/0x1a [ 433.157788][T12589] __should_failslab+0xee/0x130 [ 433.162670][T12589] should_failslab+0x9/0x14 [ 433.167187][T12589] kmem_cache_alloc_node+0x39/0x660 [ 433.172398][T12589] ? __schedule+0x30e/0x690 [ 433.176945][T12589] __alloc_skb+0x8e/0x360 [ 433.181299][T12589] netlink_sendmsg+0x667/0x8b0 [ 433.186138][T12589] ? netlink_unicast+0x4d0/0x4d0 [ 433.191108][T12589] sock_sendmsg+0x9f/0xc0 [ 433.195436][T12589] ____sys_sendmsg+0x212/0x4d0 [ 433.200260][T12589] ___sys_sendmsg+0xb5/0x100 [ 433.204848][T12589] ? __fget+0xb8/0x1d0 [ 433.208946][T12589] ? __fget_light+0xaf/0x190 [ 433.213606][T12589] ? __fdget+0x2c/0x40 [ 433.217763][T12589] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 433.223997][T12589] __sys_sendmmsg+0x123/0x350 [ 433.228692][T12589] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 433.234925][T12589] ? fput_many+0xec/0x130 [ 433.239267][T12589] ? fput+0x29/0x30 [ 433.243079][T12589] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 433.249385][T12589] ? debug_smp_processor_id+0x43/0x137 [ 433.254856][T12589] __x64_sys_sendmmsg+0x64/0x80 [ 433.259758][T12589] do_syscall_64+0xcc/0x3a0 [ 433.264297][T12589] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 433.270182][T12589] RIP: 0033:0x45a919 [ 433.274079][T12589] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 433.293685][T12589] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 433.302089][T12589] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 02:53:50 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) syz_open_dev$dmmidi(0x0, 0x2, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000000)=r1) write$cgroup_int(r1, &(0x7f0000000200), 0x43400) 02:53:50 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) [ 433.310214][T12589] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 433.318176][T12589] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 433.326138][T12589] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 433.334109][T12589] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:53:50 executing program 4: socket$kcm(0x2b, 0x1, 0x0) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0x11, 0x2, 0x300) socket$kcm(0x2, 0x2, 0x73) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) socket$kcm(0x11, 0x2, 0x300) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x10, 0x3, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)) openat$tun(0xffffffffffffff9c, &(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000000)='cpuset.mems\x00Cm\x97\x80O\xdf\x1a\x15\a\xa6\xa6\xad#\xdet\xab\xeb\x9a\xc5Qa\xa7\xcb\x18\x8d\xfa\xd6\x13Zh\xba\xce}*\xcb', 0x2, 0x0) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r2) openat$cgroup(r2, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r4 = openat$cgroup_ro(r3, 0x0, 0x7a05, 0x1700) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) openat$cgroup(r4, 0x0, 0x200002, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000080)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) socket$kcm(0x29, 0x5, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.stat\x00', 0x26e1, 0x1a0ffffffff) r6 = socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(r6, 0x1, 0x3e, &(0x7f00000002c0)=r5, 0x161) sendmsg$kcm(r6, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r6, &(0x7f0000000280)=ANY=[@ANYBLOB='dIemory '], 0xfdef) 02:53:50 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x300) 02:53:50 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/\xff\xfd\x00\x00\x00\x10\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r2) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$XDP_MMAP_OFFSETS(r3, 0x11b, 0x1, &(0x7f0000000100), &(0x7f0000000080)=0x80) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 02:53:50 executing program 3 (fault-call:4 fault-nth:10): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:50 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) [ 433.902923][T12620] FAULT_INJECTION: forcing a failure. [ 433.902923][T12620] name failslab, interval 1, probability 0, space 0, times 0 [ 433.928821][T12617] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 433.960331][T12620] CPU: 1 PID: 12620 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 433.969027][T12620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 433.979081][T12620] Call Trace: [ 433.982553][T12620] dump_stack+0x11d/0x181 [ 433.986916][T12620] should_fail.cold+0xa/0x1a [ 433.991505][T12620] __should_failslab+0xee/0x130 [ 433.996357][T12620] should_failslab+0x9/0x14 [ 434.000898][T12620] kmem_cache_alloc+0x29/0x5d0 [ 434.005681][T12620] ? __rcu_read_unlock+0x66/0x3d0 [ 434.010711][T12620] ? memcg_kmem_put_cache+0x7c/0xc0 [ 434.015956][T12620] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 434.021854][T12620] skb_clone+0xf9/0x290 [ 434.026012][T12620] netlink_deliver_tap+0x428/0x4a0 [ 434.031138][T12620] netlink_unicast+0x43a/0x4d0 [ 434.035898][T12620] netlink_sendmsg+0x4d3/0x8b0 [ 434.040666][T12620] ? netlink_unicast+0x4d0/0x4d0 [ 434.045603][T12620] sock_sendmsg+0x9f/0xc0 [ 434.049942][T12620] ____sys_sendmsg+0x212/0x4d0 [ 434.054703][T12620] ___sys_sendmsg+0xb5/0x100 [ 434.059373][T12620] ? __fget+0xb8/0x1d0 [ 434.063487][T12620] ? __fget_light+0xaf/0x190 [ 434.068133][T12620] ? __fdget+0x2c/0x40 [ 434.072201][T12620] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 434.078433][T12620] __sys_sendmmsg+0x123/0x350 [ 434.083116][T12620] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 434.089471][T12620] ? fput_many+0xec/0x130 [ 434.093799][T12620] ? fput+0x29/0x30 [ 434.097601][T12620] ? ksys_write+0x145/0x1b0 [ 434.102101][T12620] __x64_sys_sendmmsg+0x64/0x80 [ 434.106949][T12620] do_syscall_64+0xcc/0x3a0 [ 434.111630][T12620] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 434.117531][T12620] RIP: 0033:0x45a919 [ 434.121450][T12620] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 434.141062][T12620] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 434.149468][T12620] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 434.157446][T12620] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 434.166465][T12620] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 434.174426][T12620] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 434.182387][T12620] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:53:50 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:53:50 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='\x14\xa7\xda\x82\t\x8c\x13k\x00', 0x0, 0x0) exit(0x101) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x404000, 0x0) fchmodat(r2, &(0x7f00000002c0)='./file0\x00', 0x200) close(r1) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcsa\x00', 0x40000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) getsockopt$packet_buf(r4, 0x107, 0x6, &(0x7f0000000140)=""/69, &(0x7f00000001c0)=0x45) setsockopt$CAN_RAW_FILTER(r4, 0x65, 0x1, &(0x7f0000000100)=[{{0x3, 0x1}, {0x3, 0x1, 0x1}}], 0x8) r5 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$TCSBRKP(r5, 0x5425, 0x7ff) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$PPPIOCSMRU1(0xffffffffffffffff, 0x40047452, &(0x7f0000000000)=0x8000) [ 434.236378][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 434.242178][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 434.247960][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 434.253700][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 434.326403][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 434.332217][ C1] protocol 88fb is buggy, dev hsr_slave_1 02:53:51 executing program 3 (fault-call:4 fault-nth:11): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:51 executing program 5: setrlimit(0x9, &(0x7f0000000000)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 02:53:51 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:53:51 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x3e8) [ 434.463479][T12631] FAULT_INJECTION: forcing a failure. [ 434.463479][T12631] name failslab, interval 1, probability 0, space 0, times 0 [ 434.617442][T12631] CPU: 1 PID: 12631 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 434.626131][T12631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 434.636195][T12631] Call Trace: [ 434.639548][T12631] dump_stack+0x11d/0x181 [ 434.643974][T12631] should_fail.cold+0xa/0x1a [ 434.648640][T12631] __should_failslab+0xee/0x130 [ 434.653545][T12631] should_failslab+0x9/0x14 [ 434.658070][T12631] kmem_cache_alloc+0x29/0x5d0 [ 434.662989][T12631] ? __rcu_read_unlock+0x66/0x3d0 [ 434.668043][T12631] ? memcg_kmem_put_cache+0x7c/0xc0 [ 434.673255][T12631] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 434.679155][T12631] skb_clone+0xf9/0x290 [ 434.683331][T12631] netlink_deliver_tap+0x428/0x4a0 [ 434.688595][T12631] netlink_unicast+0x43a/0x4d0 [ 434.693368][T12631] netlink_sendmsg+0x4d3/0x8b0 [ 434.698133][T12631] ? netlink_unicast+0x4d0/0x4d0 [ 434.703077][T12631] sock_sendmsg+0x9f/0xc0 [ 434.707464][T12631] ____sys_sendmsg+0x212/0x4d0 [ 434.712239][T12631] ___sys_sendmsg+0xb5/0x100 [ 434.716908][T12631] ? __fget+0xb8/0x1d0 [ 434.720976][T12631] ? __fget_light+0xaf/0x190 [ 434.725609][T12631] ? __fdget+0x2c/0x40 [ 434.729662][T12631] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 434.735887][T12631] __sys_sendmmsg+0x123/0x350 [ 434.740683][T12631] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 434.746903][T12631] ? fput_many+0xec/0x130 [ 434.751264][T12631] ? fput+0x29/0x30 [ 434.755058][T12631] ? ksys_write+0x145/0x1b0 [ 434.759553][T12631] __x64_sys_sendmmsg+0x64/0x80 [ 434.764390][T12631] do_syscall_64+0xcc/0x3a0 [ 434.768921][T12631] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 434.774800][T12631] RIP: 0033:0x45a919 [ 434.778808][T12631] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 434.798494][T12631] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 434.806899][T12631] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 434.814943][T12631] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 434.822918][T12631] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 434.830884][T12631] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 434.838844][T12631] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:53:51 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:53:51 executing program 3 (fault-call:4 fault-nth:12): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:51 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:53:51 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66695a652053454736000a2169f89928b4113b9b00000000000000"], 0x21) close(r2) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f0000000080)) ioctl$RTC_AIE_ON(r2, 0x7001) r4 = syz_open_pts(r3, 0x0) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8004}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0x54, r5, 0x8, 0x70bd2b, 0x25dfdbff, {}, [@FOU_ATTR_PEER_PORT={0x8, 0xa, 0x4e23}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @empty}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @ipv4={[], [], @empty}}]}, 0x54}, 0x1, 0x0, 0x0, 0x80}, 0x8) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000380)={{0x2, 0x4e20, @multicast1}, {0x1, @dev={[], 0x1a}}, 0xa, {0x2, 0x4e23, @loopback}, 'veth1_to_bond\x00'}) ioctl$TCSETSF(r4, 0x5412, &(0x7f0000000000)={0x7d}) r6 = accept$netrom(0xffffffffffffffff, &(0x7f0000000100)={{0x3, @default}, [@netrom, @bcast, @bcast, @netrom, @netrom, @bcast, @null, @rose]}, &(0x7f0000000000)=0x48) r7 = socket$unix(0x1, 0x5, 0x0) r8 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r8, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r8) read$eventfd(r8, &(0x7f0000000400), 0x8) io_uring_register$IORING_REGISTER_FILES_UPDATE(r2, 0x6, &(0x7f0000000180)={0xefb, &(0x7f0000000080)=[r0, r0, r4, r0, r6, r7]}, 0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 02:53:51 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x49a) [ 435.266724][T12656] FAULT_INJECTION: forcing a failure. [ 435.266724][T12656] name failslab, interval 1, probability 0, space 0, times 0 [ 435.313531][T12656] CPU: 1 PID: 12656 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 435.322294][T12656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 435.332516][T12656] Call Trace: [ 435.335825][T12656] dump_stack+0x11d/0x181 [ 435.340242][T12656] should_fail.cold+0xa/0x1a [ 435.344891][T12656] __should_failslab+0xee/0x130 [ 435.349753][T12656] should_failslab+0x9/0x14 [ 435.354374][T12656] kmem_cache_alloc_node+0x39/0x660 [ 435.359660][T12656] ? check_stack_object+0xda/0x110 [ 435.364869][T12656] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 435.370777][T12656] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 435.377028][T12656] __alloc_skb+0x8e/0x360 [ 435.381434][T12656] netlink_sendmsg+0x667/0x8b0 [ 435.386357][T12656] ? netlink_unicast+0x4d0/0x4d0 [ 435.391317][T12656] sock_sendmsg+0x9f/0xc0 [ 435.395664][T12656] ____sys_sendmsg+0x212/0x4d0 [ 435.400458][T12656] ___sys_sendmsg+0xb5/0x100 [ 435.405210][T12656] ? __fget+0xb8/0x1d0 [ 435.409341][T12656] ? __fget_light+0xaf/0x190 [ 435.413985][T12656] ? __fdget+0x2c/0x40 [ 435.418059][T12656] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 435.424304][T12656] __sys_sendmmsg+0x123/0x350 [ 435.429001][T12656] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 435.435241][T12656] ? fput_many+0xec/0x130 [ 435.439646][T12656] ? fput+0x29/0x30 [ 435.443533][T12656] ? ksys_write+0x145/0x1b0 [ 435.448037][T12656] __x64_sys_sendmmsg+0x64/0x80 [ 435.453028][T12656] do_syscall_64+0xcc/0x3a0 [ 435.457581][T12656] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 435.463467][T12656] RIP: 0033:0x45a919 [ 435.467373][T12656] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 435.487042][T12656] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 435.495466][T12656] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 435.503517][T12656] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 435.511574][T12656] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 435.519631][T12656] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 435.527651][T12656] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:53:52 executing program 3 (fault-call:4 fault-nth:13): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:52 executing program 5: setrlimit(0x9, &(0x7f0000000040)) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r1) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 02:53:52 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x49b) [ 435.763026][T12668] FAULT_INJECTION: forcing a failure. [ 435.763026][T12668] name failslab, interval 1, probability 0, space 0, times 0 [ 435.815715][T12668] CPU: 1 PID: 12668 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 435.824421][T12668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 435.834478][T12668] Call Trace: [ 435.837891][T12668] dump_stack+0x11d/0x181 [ 435.842343][T12668] should_fail.cold+0xa/0x1a [ 435.846964][T12668] __should_failslab+0xee/0x130 [ 435.851828][T12668] should_failslab+0x9/0x14 [ 435.856348][T12668] kmem_cache_alloc_node_trace+0x3b/0x670 [ 435.862091][T12668] ? memcg_kmem_put_cache+0x7c/0xc0 [ 435.867312][T12668] __kmalloc_node_track_caller+0x38/0x50 [ 435.873021][T12668] __kmalloc_reserve.isra.0+0x49/0xd0 [ 435.878409][T12668] __alloc_skb+0xc2/0x360 [ 435.882789][T12668] netlink_sendmsg+0x667/0x8b0 [ 435.887568][T12668] ? netlink_unicast+0x4d0/0x4d0 [ 435.892592][T12668] sock_sendmsg+0x9f/0xc0 [ 435.896938][T12668] ____sys_sendmsg+0x212/0x4d0 [ 435.901761][T12668] ___sys_sendmsg+0xb5/0x100 [ 435.906400][T12668] ? __fget+0xb8/0x1d0 [ 435.910508][T12668] ? __fget_light+0xaf/0x190 02:53:52 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$SNDRV_PCM_IOCTL_FORWARD(r1, 0x40084149, &(0x7f0000000000)=0x3) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000100)="f30f09660f112ac744240010000000c744240200000000c7442406000000000f0114240f01ca640f01d126f30fc7750fb84d0000000f23c00f21f83503000e000f23f81925f0ff00000fc7a9750000000f2334", 0x53}], 0x1, 0x1, &(0x7f0000000180), 0x0) [ 435.915113][T12668] ? __fdget+0x2c/0x40 [ 435.919273][T12668] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 435.925532][T12668] __sys_sendmmsg+0x123/0x350 [ 435.930235][T12668] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 435.936510][T12668] ? fput_many+0xec/0x130 [ 435.940850][T12668] ? fput+0x29/0x30 [ 435.944749][T12668] ? ksys_write+0x145/0x1b0 [ 435.949261][T12668] __x64_sys_sendmmsg+0x64/0x80 [ 435.954192][T12668] do_syscall_64+0xcc/0x3a0 [ 435.958733][T12668] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 435.964627][T12668] RIP: 0033:0x45a919 [ 435.968685][T12668] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 435.988289][T12668] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 435.996711][T12668] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 436.004682][T12668] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 02:53:52 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) [ 436.012761][T12668] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 436.020739][T12668] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 436.028740][T12668] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:53:52 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:53:52 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:53:52 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x4a1) 02:53:53 executing program 5: setrlimit(0x9, &(0x7f0000000040)={0x0, 0x20}) r0 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b1f275a1bff72bbf74701040574a8c3e37877cdeb17cb"], 0x21) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)) syz_open_pts(r1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) close(r2) sendto$netrom(r0, &(0x7f0000000100)="5fcd18420877a54ef22aa4b0cc78632181990a2b2729eae45190d8f562e95a50f54790b0eb5ab5307e2d6528c070507d73058cf658b5cf1318ce3d3945d59668a322ca655abc423bb4facf78b796dd1c985095006ad081b1e23d3e7e1e93502c15575a7e4772eab53a749630a2bc5a2de25933bf12bcf5f9c1bbdb60aa971f1742c5e1a73c29f68a8d3acaecc979c810dbdf15a68fc79a4dbc1e78c3a47de3f27aa318a179e83c6df6dcbbe979527861c13a3995e2825d08c052c7550d9f5228d0a5c89de35dd3f606064a9477b7d6", 0xcf, 0x90, &(0x7f0000000200)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x6}, [@null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @bcast, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x48) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcsa\x00', 0x8000, 0x0) ioctl$RTC_IRQP_SET(r5, 0x4008700c, 0x1231) ioctl$SIOCGETNODEID(r0, 0x89e1, &(0x7f00000002c0)) r6 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r6, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r6) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) 02:53:53 executing program 3 (fault-call:4 fault-nth:14): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:53 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x4ae) [ 436.670781][T12703] FAULT_INJECTION: forcing a failure. [ 436.670781][T12703] name failslab, interval 1, probability 0, space 0, times 0 [ 436.766415][T12703] CPU: 1 PID: 12703 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 436.775126][T12703] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 436.785208][T12703] Call Trace: [ 436.788535][T12703] dump_stack+0x11d/0x181 [ 436.792896][T12703] should_fail.cold+0xa/0x1a [ 436.797505][T12703] __should_failslab+0xee/0x130 [ 436.802376][T12703] should_failslab+0x9/0x14 [ 436.806902][T12703] kmem_cache_alloc+0x29/0x5d0 [ 436.811758][T12703] ? __rcu_read_unlock+0x66/0x3d0 [ 436.816801][T12703] ? memcg_kmem_put_cache+0x7c/0xc0 [ 436.822017][T12703] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 436.828021][T12703] skb_clone+0xf9/0x290 [ 436.832203][T12703] netlink_deliver_tap+0x428/0x4a0 [ 436.837376][T12703] netlink_unicast+0x43a/0x4d0 [ 436.842187][T12703] netlink_sendmsg+0x4d3/0x8b0 [ 436.846958][T12703] ? netlink_unicast+0x4d0/0x4d0 [ 436.851925][T12703] sock_sendmsg+0x9f/0xc0 [ 436.856307][T12703] ____sys_sendmsg+0x212/0x4d0 [ 436.861087][T12703] ___sys_sendmsg+0xb5/0x100 02:53:53 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) [ 436.865709][T12703] ? __fget+0xb8/0x1d0 [ 436.869800][T12703] ? __fget_light+0xaf/0x190 [ 436.874507][T12703] ? __fdget+0x2c/0x40 [ 436.878594][T12703] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 436.884935][T12703] __sys_sendmmsg+0x123/0x350 [ 436.889653][T12703] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 436.895968][T12703] ? fput_many+0xec/0x130 [ 436.900316][T12703] ? fput+0x29/0x30 [ 436.904140][T12703] ? ksys_write+0x145/0x1b0 [ 436.908693][T12703] __x64_sys_sendmmsg+0x64/0x80 [ 436.913543][T12703] do_syscall_64+0xcc/0x3a0 [ 436.918047][T12703] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 436.923940][T12703] RIP: 0033:0x45a919 [ 436.927845][T12703] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 436.947448][T12703] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 436.955878][T12703] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 02:53:53 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) [ 436.963849][T12703] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 436.971811][T12703] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 436.979861][T12703] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 436.987845][T12703] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:53:53 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) getresgid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000240)) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x13) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000000100)) 02:53:53 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:53:53 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x4b1) 02:53:53 executing program 3 (fault-call:4 fault-nth:15): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) [ 437.427273][T12727] FAULT_INJECTION: forcing a failure. [ 437.427273][T12727] name failslab, interval 1, probability 0, space 0, times 0 [ 437.450837][T12727] CPU: 1 PID: 12727 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 437.459540][T12727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 437.469604][T12727] Call Trace: [ 437.472920][T12727] dump_stack+0x11d/0x181 [ 437.477311][T12727] should_fail.cold+0xa/0x1a [ 437.481937][T12727] __should_failslab+0xee/0x130 [ 437.486793][T12727] should_failslab+0x9/0x14 [ 437.491316][T12727] kmem_cache_alloc_node+0x39/0x660 [ 437.496577][T12727] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 437.502835][T12727] ? __this_cpu_preempt_check+0x45/0x140 [ 437.508518][T12727] __alloc_skb+0x8e/0x360 [ 437.512869][T12727] qdisc_notify.isra.0+0x6a/0x220 [ 437.517909][T12727] ? qdisc_put_stab+0x79/0x160 [ 437.522703][T12727] tc_modify_qdisc+0xba8/0x1130 [ 437.527588][T12727] ? qdisc_create+0x990/0x990 [ 437.532456][T12727] rtnetlink_rcv_msg+0x1d3/0x500 [ 437.537431][T12727] ? __rcu_read_unlock+0x66/0x3d0 [ 437.542485][T12727] netlink_rcv_skb+0xb0/0x260 [ 437.547169][T12727] ? rtnl_calcit.isra.0+0x220/0x220 [ 437.552377][T12727] rtnetlink_rcv+0x26/0x30 [ 437.556796][T12727] netlink_unicast+0x3a6/0x4d0 [ 437.561577][T12727] netlink_sendmsg+0x4d3/0x8b0 [ 437.566394][T12727] ? netlink_unicast+0x4d0/0x4d0 [ 437.571376][T12727] sock_sendmsg+0x9f/0xc0 [ 437.575777][T12727] ____sys_sendmsg+0x212/0x4d0 [ 437.580571][T12727] ___sys_sendmsg+0xb5/0x100 [ 437.585230][T12727] ? __fget+0xb8/0x1d0 [ 437.589326][T12727] ? __fget_light+0xaf/0x190 [ 437.594075][T12727] ? __fdget+0x2c/0x40 [ 437.598151][T12727] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 437.604450][T12727] __sys_sendmmsg+0x123/0x350 [ 437.609169][T12727] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 437.615419][T12727] ? fput_many+0xec/0x130 [ 437.619821][T12727] ? fput+0x29/0x30 [ 437.623651][T12727] ? ksys_write+0x145/0x1b0 [ 437.628173][T12727] __x64_sys_sendmmsg+0x64/0x80 [ 437.633037][T12727] do_syscall_64+0xcc/0x3a0 [ 437.637625][T12727] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 437.643557][T12727] RIP: 0033:0x45a919 [ 437.647472][T12727] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 437.667171][T12727] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 437.675589][T12727] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 437.683585][T12727] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 437.691594][T12727] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 437.699681][T12727] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 437.707659][T12727] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:53:54 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:53:54 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:53:54 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000000)={0x2}, 0x2000, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff9}) msgctl$IPC_RMID(r0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 02:53:54 executing program 3 (fault-call:4 fault-nth:16): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:54 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x4c1) 02:53:54 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:53:54 executing program 5: setrlimit(0x3, &(0x7f0000000040)={0x0, 0x80000000}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffe) 02:53:55 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) [ 438.275145][T12746] FAULT_INJECTION: forcing a failure. [ 438.275145][T12746] name failslab, interval 1, probability 0, space 0, times 0 [ 438.337470][T12746] CPU: 0 PID: 12746 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 438.346172][T12746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 438.356230][T12746] Call Trace: [ 438.359532][T12746] dump_stack+0x11d/0x181 [ 438.363887][T12746] should_fail.cold+0xa/0x1a [ 438.368493][T12746] __should_failslab+0xee/0x130 [ 438.373400][T12746] should_failslab+0x9/0x14 [ 438.378002][T12746] kmem_cache_alloc_node_trace+0x3b/0x670 [ 438.383889][T12746] ? memcg_kmem_put_cache+0x7c/0xc0 [ 438.389109][T12746] __kmalloc_node_track_caller+0x38/0x50 [ 438.394780][T12746] __kmalloc_reserve.isra.0+0x49/0xd0 [ 438.400249][T12746] __alloc_skb+0xc2/0x360 [ 438.404599][T12746] qdisc_notify.isra.0+0x6a/0x220 [ 438.409668][T12746] ? qdisc_put_stab+0x79/0x160 [ 438.414446][T12746] tc_modify_qdisc+0xba8/0x1130 [ 438.419377][T12746] ? qdisc_create+0x990/0x990 [ 438.424094][T12746] rtnetlink_rcv_msg+0x1d3/0x500 [ 438.429118][T12746] ? __rcu_read_unlock+0x66/0x3d0 [ 438.434153][T12746] netlink_rcv_skb+0xb0/0x260 [ 438.438837][T12746] ? rtnl_calcit.isra.0+0x220/0x220 [ 438.444163][T12746] rtnetlink_rcv+0x26/0x30 [ 438.448597][T12746] netlink_unicast+0x3a6/0x4d0 [ 438.453377][T12746] netlink_sendmsg+0x4d3/0x8b0 [ 438.458174][T12746] ? netlink_unicast+0x4d0/0x4d0 [ 438.463184][T12746] sock_sendmsg+0x9f/0xc0 [ 438.467530][T12746] ____sys_sendmsg+0x212/0x4d0 [ 438.472368][T12746] ___sys_sendmsg+0xb5/0x100 [ 438.476979][T12746] ? __fget+0xb8/0x1d0 [ 438.481141][T12746] ? __fget_light+0xaf/0x190 [ 438.485752][T12746] ? __fdget+0x2c/0x40 [ 438.489825][T12746] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 438.496118][T12746] __sys_sendmmsg+0x123/0x350 [ 438.500827][T12746] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 438.507077][T12746] ? fput_many+0xec/0x130 [ 438.511416][T12746] ? fput+0x29/0x30 [ 438.515275][T12746] ? ksys_write+0x145/0x1b0 [ 438.519811][T12746] __x64_sys_sendmmsg+0x64/0x80 [ 438.524698][T12746] do_syscall_64+0xcc/0x3a0 [ 438.529272][T12746] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 438.535188][T12746] RIP: 0033:0x45a919 [ 438.539089][T12746] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 438.558693][T12746] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 438.567110][T12746] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 438.575078][T12746] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 438.583056][T12746] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 438.591042][T12746] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 438.599113][T12746] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:53:55 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:53:55 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) syz_open_pts(r0, 0x0) tee(0xffffffffffffffff, r0, 0x401, 0x19) setrlimit(0x9, &(0x7f0000000040)) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x28080, 0x0) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c6530205345e2e11cb221875856187d984ac087624652d1f631"], 0x21) close(r2) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r3, &(0x7f0000000640)=ANY=[], 0x0) close(r3) mremap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000ffb000/0x4000)=nil) r4 = openat$cgroup_ro(r1, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext3\x00', &(0x7f0000000180)='./file0\x00', 0x8, 0x4, &(0x7f0000000580)=[{&(0x7f00000002c0)="b82a29e44744425a8cbc47da4c4ba5a114b97503b6728c81300509bfe4fbe44cdce3bdc033a1272a16f6d0dccc32fe97ab70a10851b88d941e40a52a16ece88f4837de4dec5e9f21890b1ce68b6d7ec77eb07d384ee5fb685e20aea4fd09fddd99fe36e346d513c2ecfb6334ccef549e5fe35d14a87a6cfa06b01661fd6e83016f0ad46d04188207c865f3d7c04e15ea28af469a14d2bdff677a11ba425b8462e6edd8805c4ec088a617123237a4dfe14d731877e08aabefcb8164cfa80b25a6bae65393c968d8e55bb45164b8096cf19c9a4ae656113841a8fcf9daa74595fb2d9488698c5967aecd0906536cd575d3", 0xf0, 0x80000001}, {&(0x7f00000001c0)="430d58211d90e5c8b29173261df784f061f74527ebc474be61363ba2fd15b835cfc864a4f0c66037d015b4d2bb2be65c4ea05923d58ae83350f00777a0b8b8a2b8585087dbe8e29a0933ec77625ca6e6420ce25fc28c88cc9830eafa2352aa0effc92a6cf12677c8e45f0d753430f4ea31d86e02b74a05c0dea384f5492ec0f51289611796a154a18be2b6effcf4", 0x8e, 0x7b3a}, {&(0x7f00000003c0)="a6a877ff6dc68c11418eb2b20407ca1ac6274f15644e27a3d2359c09b670c93c2cbbb374b36cd1d6b1fd369612791e800f0b69b89778dceec057194a11188ec3eed52ecdb1e7eeec85ec23b190501894a4efe86ead218c39a7507cdd6e4f5035aaecf8e5cad0d38b4fa8f23e78749bbe5219fa38c6352d7cb6b0b0603258a0f36782bd3b", 0x84}, {&(0x7f0000000480)="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", 0xfa, 0x4}], 0x80, &(0x7f0000000600)=ANY=[@ANYBLOB="7295f3050a03d59c5b3d522c00"]) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) 02:53:55 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:53:55 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x4c6) 02:53:55 executing program 3 (fault-call:4 fault-nth:17): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:55 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={r0}) sendmmsg$inet(r1, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) [ 439.184692][T12777] FAULT_INJECTION: forcing a failure. [ 439.184692][T12777] name failslab, interval 1, probability 0, space 0, times 0 [ 439.226223][T12777] CPU: 1 PID: 12777 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 439.234942][T12777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 439.244999][T12777] Call Trace: [ 439.248307][T12777] dump_stack+0x11d/0x181 [ 439.252645][T12777] should_fail.cold+0xa/0x1a [ 439.257236][T12777] __should_failslab+0xee/0x130 [ 439.262109][T12777] should_failslab+0x9/0x14 [ 439.266629][T12777] __kmalloc_track_caller+0x4f/0x690 [ 439.271915][T12777] ? __nla_reserve+0x6f/0x80 [ 439.276556][T12777] ? gnet_stats_copy_app+0x53/0x190 [ 439.281762][T12777] kmemdup+0x30/0x60 [ 439.285661][T12777] gnet_stats_copy_app+0x53/0x190 [ 439.290793][T12777] pie_dump_stats+0x1a6/0x1d0 [ 439.295548][T12777] ? hhf_enqueue+0xdd0/0xdd0 [ 439.300141][T12777] tc_fill_qdisc+0x585/0x9c0 [ 439.304756][T12777] qdisc_notify.isra.0+0x1f4/0x220 [ 439.309924][T12777] tc_modify_qdisc+0xba8/0x1130 [ 439.314785][T12777] ? qdisc_create+0x990/0x990 [ 439.319487][T12777] rtnetlink_rcv_msg+0x1d3/0x500 [ 439.324492][T12777] ? __rcu_read_unlock+0x66/0x3d0 [ 439.329513][T12777] netlink_rcv_skb+0xb0/0x260 [ 439.334228][T12777] ? rtnl_calcit.isra.0+0x220/0x220 [ 439.339487][T12777] rtnetlink_rcv+0x26/0x30 [ 439.343902][T12777] netlink_unicast+0x3a6/0x4d0 [ 439.348665][T12777] netlink_sendmsg+0x4d3/0x8b0 [ 439.353426][T12777] ? netlink_unicast+0x4d0/0x4d0 [ 439.358439][T12777] sock_sendmsg+0x9f/0xc0 [ 439.362815][T12777] ____sys_sendmsg+0x212/0x4d0 [ 439.367687][T12777] ___sys_sendmsg+0xb5/0x100 [ 439.372282][T12777] ? __fget+0xb8/0x1d0 [ 439.376357][T12777] ? __fget_light+0xaf/0x190 [ 439.380976][T12777] ? __fdget+0x2c/0x40 [ 439.385041][T12777] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 439.391288][T12777] __sys_sendmmsg+0x123/0x350 [ 439.395984][T12777] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 439.402216][T12777] ? fput_many+0xec/0x130 [ 439.406542][T12777] ? fput+0x29/0x30 [ 439.410389][T12777] ? ksys_write+0x145/0x1b0 [ 439.414891][T12777] __x64_sys_sendmmsg+0x64/0x80 [ 439.419798][T12777] do_syscall_64+0xcc/0x3a0 [ 439.424303][T12777] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 439.430193][T12777] RIP: 0033:0x45a919 [ 439.434088][T12777] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 439.453747][T12777] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 439.462165][T12777] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 439.470138][T12777] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 439.478105][T12777] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 439.486073][T12777] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 439.494048][T12777] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:53:56 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) sendmmsg$inet(r1, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:53:56 executing program 3 (fault-call:4 fault-nth:18): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:56 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r2) ioctl$VIDIOC_OVERLAY(r2, 0x4004560e, &(0x7f0000000000)=0x400) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 02:53:56 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x4d5) 02:53:56 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) [ 439.978632][T12795] FAULT_INJECTION: forcing a failure. [ 439.978632][T12795] name failslab, interval 1, probability 0, space 0, times 0 02:53:56 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x241, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) [ 440.042658][T12795] CPU: 1 PID: 12795 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 440.051373][T12795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 440.061510][T12795] Call Trace: [ 440.064872][T12795] dump_stack+0x11d/0x181 [ 440.069224][T12795] should_fail.cold+0xa/0x1a [ 440.073827][T12795] __should_failslab+0xee/0x130 [ 440.078755][T12795] should_failslab+0x9/0x14 [ 440.083269][T12795] kmem_cache_alloc_node_trace+0x3b/0x670 [ 440.089138][T12795] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 440.095392][T12795] ? should_fail+0xd4/0x45d [ 440.099928][T12795] __kmalloc_node_track_caller+0x38/0x50 [ 440.105636][T12795] __kmalloc_reserve.isra.0+0x49/0xd0 [ 440.111013][T12795] pskb_expand_head+0x102/0x870 [ 440.115894][T12795] ? ___cache_free+0x2e/0x320 [ 440.120597][T12795] netlink_trim+0x19f/0x1c0 [ 440.125122][T12795] netlink_broadcast_filtered+0x70/0x960 [ 440.130786][T12795] netlink_broadcast+0x43/0x60 [ 440.135588][T12795] rtnetlink_send+0x7c/0x160 [ 440.140229][T12795] qdisc_notify.isra.0+0x140/0x220 [ 440.145435][T12795] tc_modify_qdisc+0xba8/0x1130 [ 440.150317][T12795] ? qdisc_create+0x990/0x990 [ 440.155092][T12795] rtnetlink_rcv_msg+0x1d3/0x500 [ 440.160098][T12795] ? __rcu_read_unlock+0x66/0x3d0 [ 440.165145][T12795] netlink_rcv_skb+0xb0/0x260 [ 440.169926][T12795] ? rtnl_calcit.isra.0+0x220/0x220 [ 440.175144][T12795] rtnetlink_rcv+0x26/0x30 [ 440.179570][T12795] netlink_unicast+0x3a6/0x4d0 [ 440.184397][T12795] netlink_sendmsg+0x4d3/0x8b0 [ 440.189234][T12795] ? netlink_unicast+0x4d0/0x4d0 [ 440.194185][T12795] sock_sendmsg+0x9f/0xc0 [ 440.198537][T12795] ____sys_sendmsg+0x212/0x4d0 [ 440.203315][T12795] ___sys_sendmsg+0xb5/0x100 [ 440.208008][T12795] ? __fget+0xb8/0x1d0 [ 440.212104][T12795] ? __fget_light+0xaf/0x190 [ 440.216710][T12795] ? __fdget+0x2c/0x40 [ 440.220843][T12795] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 440.227094][T12795] __sys_sendmmsg+0x123/0x350 [ 440.231797][T12795] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 440.238042][T12795] ? fput_many+0xec/0x130 [ 440.242420][T12795] ? fput+0x29/0x30 [ 440.246253][T12795] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 440.252566][T12795] ? debug_smp_processor_id+0x43/0x137 [ 440.258037][T12795] __x64_sys_sendmmsg+0x64/0x80 [ 440.262896][T12795] do_syscall_64+0xcc/0x3a0 [ 440.267412][T12795] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 440.273393][T12795] RIP: 0033:0x45a919 [ 440.277296][T12795] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 440.296910][T12795] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 440.305321][T12795] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 440.313421][T12795] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 440.321393][T12795] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 440.329362][T12795] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 440.337332][T12795] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:53:57 executing program 3 (fault-call:4 fault-nth:19): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:57 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x4d6) 02:53:57 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={r0}) sendmmsg$inet(r1, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:53:57 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f0000000100)={0x6, 0x6, 0x4, 0x20, 0x3, {0x77359400}, {0x1, 0x1, 0x0, 0x1, 0x8, 0x3, "45cd1407"}, 0x0, 0x2, @offset=0x4, 0x5, 0x0, 0xffffffffffffffff}) ioctl$BLKRRPART(r2, 0x125f, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) [ 440.721130][T12815] FAULT_INJECTION: forcing a failure. [ 440.721130][T12815] name failslab, interval 1, probability 0, space 0, times 0 [ 440.783500][T12815] CPU: 0 PID: 12815 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 440.792205][T12815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 440.802270][T12815] Call Trace: [ 440.805574][T12815] dump_stack+0x11d/0x181 [ 440.809924][T12815] should_fail.cold+0xa/0x1a [ 440.814557][T12815] __should_failslab+0xee/0x130 [ 440.819420][T12815] should_failslab+0x9/0x14 [ 440.823936][T12815] kmem_cache_alloc_node+0x39/0x660 [ 440.829143][T12815] ? __read_once_size+0x68/0x120 [ 440.834117][T12815] __alloc_skb+0x8e/0x360 [ 440.838459][T12815] netlink_ack+0x19d/0x680 [ 440.842889][T12815] netlink_rcv_skb+0x22a/0x260 [ 440.847661][T12815] ? rtnl_calcit.isra.0+0x220/0x220 [ 440.852872][T12815] rtnetlink_rcv+0x26/0x30 [ 440.857296][T12815] netlink_unicast+0x3a6/0x4d0 [ 440.862119][T12815] netlink_sendmsg+0x4d3/0x8b0 [ 440.866968][T12815] ? netlink_unicast+0x4d0/0x4d0 [ 440.871968][T12815] sock_sendmsg+0x9f/0xc0 [ 440.876319][T12815] ____sys_sendmsg+0x212/0x4d0 02:53:57 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) sendmmsg$inet(r1, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) [ 440.881103][T12815] ___sys_sendmsg+0xb5/0x100 [ 440.885724][T12815] ? __fget+0xb8/0x1d0 [ 440.889848][T12815] ? __fget_light+0xaf/0x190 [ 440.894543][T12815] ? __fdget+0x2c/0x40 [ 440.898597][T12815] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 440.904825][T12815] __sys_sendmmsg+0x123/0x350 [ 440.909540][T12815] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 440.915830][T12815] ? fput_many+0xec/0x130 [ 440.920189][T12815] ? fput+0x29/0x30 [ 440.924067][T12815] ? ksys_write+0x145/0x1b0 [ 440.928596][T12815] __x64_sys_sendmmsg+0x64/0x80 [ 440.933490][T12815] do_syscall_64+0xcc/0x3a0 [ 440.938020][T12815] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 440.943902][T12815] RIP: 0033:0x45a919 [ 440.947785][T12815] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 440.967417][T12815] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 440.975832][T12815] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 440.983908][T12815] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 440.991870][T12815] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 440.999857][T12815] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 441.007810][T12815] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:53:57 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) sendmmsg$inet(r1, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:53:57 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x4dd) 02:53:57 executing program 5: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsa\x00', 0x400, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000180)={0x403, 0x8, 0x3, 0x9, 0x2f, 0x293f76cc}) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000100)=0x9, &(0x7f0000000140)=0x2) setrlimit(0xe, &(0x7f0000000080)={0x3, 0x8}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f00000002c0)={0x0, 0x0, 0x2, 0x0, [], [{0x0, 0xffffffff, 0x2, 0x442, 0x8, 0x3}, {0x11b, 0xfff, 0xff, 0x3, 0x3ff, 0x2}], [[], []]}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r3) ioctl$SG_GET_RESERVED_SIZE(r3, 0x2272, &(0x7f0000000000)) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 02:53:57 executing program 3 (fault-call:4 fault-nth:20): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) [ 441.401841][T12845] FAULT_INJECTION: forcing a failure. [ 441.401841][T12845] name failslab, interval 1, probability 0, space 0, times 0 [ 441.421542][T12845] CPU: 0 PID: 12845 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 441.430323][T12845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 441.440501][T12845] Call Trace: [ 441.443973][T12845] dump_stack+0x11d/0x181 [ 441.448325][T12845] should_fail.cold+0xa/0x1a [ 441.452930][T12845] __should_failslab+0xee/0x130 [ 441.457793][T12845] should_failslab+0x9/0x14 [ 441.462309][T12845] kmem_cache_alloc_node_trace+0x3b/0x670 [ 441.468035][T12845] ? memcg_kmem_put_cache+0x7c/0xc0 [ 441.473333][T12845] __kmalloc_node_track_caller+0x38/0x50 [ 441.478953][T12845] __kmalloc_reserve.isra.0+0x49/0xd0 [ 441.484309][T12845] __alloc_skb+0xc2/0x360 [ 441.488621][T12845] netlink_ack+0x19d/0x680 [ 441.493022][T12845] netlink_rcv_skb+0x22a/0x260 [ 441.497775][T12845] ? rtnl_calcit.isra.0+0x220/0x220 [ 441.503026][T12845] rtnetlink_rcv+0x26/0x30 [ 441.507499][T12845] netlink_unicast+0x3a6/0x4d0 [ 441.512252][T12845] netlink_sendmsg+0x4d3/0x8b0 [ 441.517025][T12845] ? netlink_unicast+0x4d0/0x4d0 [ 441.521949][T12845] sock_sendmsg+0x9f/0xc0 [ 441.526299][T12845] ____sys_sendmsg+0x212/0x4d0 [ 441.531098][T12845] ___sys_sendmsg+0xb5/0x100 [ 441.535707][T12845] ? __fget+0xb8/0x1d0 [ 441.539812][T12845] ? __fget_light+0xaf/0x190 [ 441.545780][T12845] ? __fdget+0x2c/0x40 [ 441.549868][T12845] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 441.556103][T12845] __sys_sendmmsg+0x123/0x350 [ 441.560851][T12845] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 441.567074][T12845] ? fput_many+0xec/0x130 [ 441.571393][T12845] ? fput+0x29/0x30 [ 441.575255][T12845] ? ksys_write+0x145/0x1b0 [ 441.579759][T12845] __x64_sys_sendmmsg+0x64/0x80 [ 441.584683][T12845] do_syscall_64+0xcc/0x3a0 [ 441.589207][T12845] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 441.595158][T12845] RIP: 0033:0x45a919 [ 441.599053][T12845] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 441.618652][T12845] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 441.627066][T12845] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 441.635128][T12845] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 441.643082][T12845] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 02:53:58 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$P9_RVERSION(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="15001d0067ffffffffffff080039503230302e4c00"], 0x15) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 02:53:58 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x4ea) [ 441.651034][T12845] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 441.659073][T12845] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:53:58 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={r0}) sendmmsg$inet(r1, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:53:58 executing program 3 (fault-call:4 fault-nth:21): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) [ 441.898643][T12862] FAULT_INJECTION: forcing a failure. [ 441.898643][T12862] name failslab, interval 1, probability 0, space 0, times 0 02:53:58 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r2) ioctl$SNDCTL_DSP_NONBLOCK(r2, 0x500e, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 02:53:58 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x4ed) 02:53:58 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) sendmmsg$inet(r1, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) [ 441.976868][T12862] CPU: 0 PID: 12862 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 441.985576][T12862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 441.995748][T12862] Call Trace: [ 441.999066][T12862] dump_stack+0x11d/0x181 [ 442.003420][T12862] should_fail.cold+0xa/0x1a [ 442.008028][T12862] __should_failslab+0xee/0x130 [ 442.012901][T12862] should_failslab+0x9/0x14 [ 442.017415][T12862] kmem_cache_alloc+0x29/0x5d0 [ 442.022266][T12862] skb_clone+0xf9/0x290 [ 442.026504][T12862] netlink_deliver_tap+0x428/0x4a0 [ 442.031631][T12862] ? netlink_attachskb+0x1d5/0x4a0 [ 442.036790][T12862] __netlink_sendskb+0x41/0x80 [ 442.041627][T12862] netlink_unicast+0x486/0x4d0 [ 442.046403][T12862] netlink_ack+0x38b/0x680 [ 442.050931][T12862] netlink_rcv_skb+0x22a/0x260 [ 442.055699][T12862] ? rtnl_calcit.isra.0+0x220/0x220 [ 442.060964][T12862] rtnetlink_rcv+0x26/0x30 [ 442.065394][T12862] netlink_unicast+0x3a6/0x4d0 [ 442.070277][T12862] netlink_sendmsg+0x4d3/0x8b0 [ 442.075088][T12862] ? netlink_unicast+0x4d0/0x4d0 [ 442.080083][T12862] sock_sendmsg+0x9f/0xc0 [ 442.084416][T12862] ____sys_sendmsg+0x212/0x4d0 [ 442.089201][T12862] ___sys_sendmsg+0xb5/0x100 [ 442.093825][T12862] ? __fget+0xb8/0x1d0 [ 442.097926][T12862] ? __fget_light+0xaf/0x190 [ 442.102592][T12862] ? __fdget+0x2c/0x40 [ 442.106659][T12862] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 442.112953][T12862] __sys_sendmmsg+0x123/0x350 [ 442.117637][T12862] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 442.123866][T12862] ? fput_many+0xec/0x130 [ 442.128199][T12862] ? fput+0x29/0x30 [ 442.132066][T12862] ? ksys_write+0x145/0x1b0 [ 442.136568][T12862] __x64_sys_sendmmsg+0x64/0x80 [ 442.141420][T12862] do_syscall_64+0xcc/0x3a0 [ 442.145929][T12862] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 442.151896][T12862] RIP: 0033:0x45a919 [ 442.155848][T12862] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 442.175445][T12862] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 442.183909][T12862] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 442.191872][T12862] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 442.199850][T12862] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 442.207851][T12862] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 442.215822][T12862] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:53:59 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) sendmmsg$inet(r1, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:53:59 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 02:53:59 executing program 3 (fault-call:4 fault-nth:22): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:59 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x4fd) [ 442.521280][T12884] FAULT_INJECTION: forcing a failure. [ 442.521280][T12884] name failslab, interval 1, probability 0, space 0, times 0 [ 442.539022][T12884] CPU: 1 PID: 12884 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 442.547928][T12884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 442.557984][T12884] Call Trace: [ 442.561355][T12884] dump_stack+0x11d/0x181 [ 442.565693][T12884] should_fail.cold+0xa/0x1a [ 442.570290][T12884] __should_failslab+0xee/0x130 [ 442.575184][T12884] should_failslab+0x9/0x14 [ 442.579697][T12884] kmem_cache_alloc_node+0x39/0x660 [ 442.584978][T12884] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 442.591237][T12884] __alloc_skb+0x8e/0x360 [ 442.595577][T12884] netlink_sendmsg+0x667/0x8b0 [ 442.600350][T12884] ? netlink_unicast+0x4d0/0x4d0 [ 442.605341][T12884] sock_sendmsg+0x9f/0xc0 [ 442.609681][T12884] ____sys_sendmsg+0x212/0x4d0 [ 442.614523][T12884] ___sys_sendmsg+0xb5/0x100 [ 442.619172][T12884] ? __fget+0xb8/0x1d0 [ 442.623254][T12884] ? __fget_light+0xaf/0x190 [ 442.627853][T12884] ? __fdget+0x2c/0x40 [ 442.631943][T12884] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 442.638187][T12884] __sys_sendmmsg+0x123/0x350 [ 442.642883][T12884] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 442.649217][T12884] ? fput_many+0xec/0x130 [ 442.653643][T12884] ? fput+0x29/0x30 [ 442.657481][T12884] ? ksys_write+0x145/0x1b0 [ 442.662033][T12884] __x64_sys_sendmmsg+0x64/0x80 [ 442.666990][T12884] do_syscall_64+0xcc/0x3a0 [ 442.671538][T12884] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 442.677440][T12884] RIP: 0033:0x45a919 [ 442.681353][T12884] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 442.700973][T12884] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 442.709400][T12884] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 442.717381][T12884] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 442.725363][T12884] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 442.733375][T12884] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 442.741386][T12884] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:53:59 executing program 3 (fault-call:4 fault-nth:23): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:53:59 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x4fe) 02:53:59 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:53:59 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_init_net_socket$rose(0xb, 0x5, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) memfd_create(&(0x7f0000000000)='\x00', 0x1) [ 443.020675][T12902] FAULT_INJECTION: forcing a failure. [ 443.020675][T12902] name failslab, interval 1, probability 0, space 0, times 0 [ 443.056444][T12902] CPU: 0 PID: 12902 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 443.065149][T12902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 443.075218][T12902] Call Trace: [ 443.078527][T12902] dump_stack+0x11d/0x181 [ 443.082895][T12902] should_fail.cold+0xa/0x1a [ 443.087492][T12902] __should_failslab+0xee/0x130 [ 443.092350][T12902] should_failslab+0x9/0x14 [ 443.096914][T12902] kmem_cache_alloc_node_trace+0x3b/0x670 [ 443.102653][T12902] ? memcg_kmem_put_cache+0x7c/0xc0 [ 443.107862][T12902] __kmalloc_node_track_caller+0x38/0x50 [ 443.113557][T12902] __kmalloc_reserve.isra.0+0x49/0xd0 [ 443.118941][T12902] __alloc_skb+0xc2/0x360 [ 443.123268][T12902] netlink_sendmsg+0x667/0x8b0 [ 443.128071][T12902] ? netlink_unicast+0x4d0/0x4d0 [ 443.133007][T12902] sock_sendmsg+0x9f/0xc0 [ 443.137336][T12902] ____sys_sendmsg+0x212/0x4d0 [ 443.142111][T12902] ___sys_sendmsg+0xb5/0x100 [ 443.146744][T12902] ? __fget+0xb8/0x1d0 [ 443.150917][T12902] ? __fget_light+0xaf/0x190 [ 443.155542][T12902] ? __fdget+0x2c/0x40 [ 443.159640][T12902] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 443.165936][T12902] __sys_sendmmsg+0x123/0x350 [ 443.170650][T12902] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 443.176881][T12902] ? fput_many+0xec/0x130 [ 443.181219][T12902] ? fput+0x29/0x30 [ 443.185026][T12902] ? ksys_write+0x145/0x1b0 [ 443.189573][T12902] __x64_sys_sendmmsg+0x64/0x80 [ 443.194419][T12902] do_syscall_64+0xcc/0x3a0 [ 443.198924][T12902] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 443.204883][T12902] RIP: 0033:0x45a919 [ 443.208866][T12902] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 443.228469][T12902] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 443.236885][T12902] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 443.244848][T12902] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 443.252880][T12902] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 443.260842][T12902] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 02:53:59 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) [ 443.268820][T12902] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:54:00 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) sendmmsg$inet(r1, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:00 executing program 3 (fault-call:4 fault-nth:24): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:00 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x500) 02:54:00 executing program 5: setrlimit(0x9, &(0x7f0000000040)) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r0) syz_open_dev$vcsu(&(0x7f0000000000)='/dev/vcsu#\x00', 0x7, 0x2a00) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r1) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="2321202e0e666c82302053454736000a21875856187d984ade3d67209c113b9baf98614a3eb2e800"], 0x21) close(r2) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f0000000080)) syz_open_pts(r3, 0x0) r4 = dup(r3) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) [ 443.579170][T12917] FAULT_INJECTION: forcing a failure. [ 443.579170][T12917] name failslab, interval 1, probability 0, space 0, times 0 [ 443.624638][T12917] CPU: 1 PID: 12917 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 443.633345][T12917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 443.643404][T12917] Call Trace: [ 443.646711][T12917] dump_stack+0x11d/0x181 [ 443.651143][T12917] should_fail.cold+0xa/0x1a [ 443.655754][T12917] __should_failslab+0xee/0x130 [ 443.660801][T12917] should_failslab+0x9/0x14 [ 443.665321][T12917] kmem_cache_alloc+0x29/0x5d0 [ 443.670097][T12917] ? __rcu_read_unlock+0x66/0x3d0 [ 443.675136][T12917] ? memcg_kmem_put_cache+0x7c/0xc0 [ 443.680358][T12917] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 443.686265][T12917] skb_clone+0xf9/0x290 [ 443.690496][T12917] netlink_deliver_tap+0x428/0x4a0 [ 443.695720][T12917] netlink_unicast+0x43a/0x4d0 [ 443.700518][T12917] netlink_sendmsg+0x4d3/0x8b0 [ 443.705282][T12917] ? netlink_unicast+0x4d0/0x4d0 [ 443.710267][T12917] sock_sendmsg+0x9f/0xc0 [ 443.714620][T12917] ____sys_sendmsg+0x212/0x4d0 [ 443.719403][T12917] ___sys_sendmsg+0xb5/0x100 [ 443.724026][T12917] ? __fget+0xb8/0x1d0 [ 443.728119][T12917] ? __fget_light+0xaf/0x190 [ 443.732715][T12917] ? __fdget+0x2c/0x40 [ 443.736789][T12917] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 443.743128][T12917] __sys_sendmmsg+0x123/0x350 [ 443.747836][T12917] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 443.754081][T12917] ? fput_many+0xec/0x130 [ 443.758445][T12917] ? fput+0x29/0x30 [ 443.762255][T12917] ? ksys_write+0x145/0x1b0 [ 443.766759][T12917] __x64_sys_sendmmsg+0x64/0x80 [ 443.771748][T12917] do_syscall_64+0xcc/0x3a0 [ 443.776340][T12917] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 443.782274][T12917] RIP: 0033:0x45a919 [ 443.786224][T12917] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 443.805850][T12917] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 443.814268][T12917] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 02:54:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) [ 443.822400][T12917] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 443.830376][T12917] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 443.838358][T12917] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 443.846325][T12917] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:54:00 executing program 5: setrlimit(0xd, &(0x7f0000000080)={0x0, 0xfffffffff8000000}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321206c65302053454736000a21875856187d924ade3d6a209c113b9b00000000"], 0x21) close(r2) ioctl$RTC_VL_READ(r2, 0x80047013, &(0x7f0000000040)) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) 02:54:00 executing program 3 (fault-call:4 fault-nth:25): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:00 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x50d) [ 444.193508][T12938] FAULT_INJECTION: forcing a failure. [ 444.193508][T12938] name failslab, interval 1, probability 0, space 0, times 0 02:54:00 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) [ 444.264937][T12938] CPU: 1 PID: 12938 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 444.273639][T12938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 444.283695][T12938] Call Trace: [ 444.286995][T12938] dump_stack+0x11d/0x181 [ 444.291340][T12938] should_fail.cold+0xa/0x1a [ 444.295989][T12938] __should_failslab+0xee/0x130 [ 444.300851][T12938] should_failslab+0x9/0x14 [ 444.305449][T12938] kmem_cache_alloc_node+0x39/0x660 [ 444.310664][T12938] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 444.316917][T12938] __alloc_skb+0x8e/0x360 [ 444.321381][T12938] netlink_sendmsg+0x667/0x8b0 [ 444.326160][T12938] ? netlink_unicast+0x4d0/0x4d0 [ 444.331103][T12938] sock_sendmsg+0x9f/0xc0 [ 444.335443][T12938] ____sys_sendmsg+0x212/0x4d0 [ 444.340211][T12938] ___sys_sendmsg+0xb5/0x100 [ 444.344817][T12938] ? __fget+0xb8/0x1d0 [ 444.348933][T12938] ? __fget_light+0xaf/0x190 [ 444.353534][T12938] ? __fdget+0x2c/0x40 [ 444.357762][T12938] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 444.364017][T12938] __sys_sendmmsg+0x123/0x350 [ 444.368791][T12938] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 444.375102][T12938] ? fput_many+0xec/0x130 [ 444.379445][T12938] ? fput+0x29/0x30 [ 444.383273][T12938] ? ksys_write+0x145/0x1b0 [ 444.387783][T12938] __x64_sys_sendmmsg+0x64/0x80 [ 444.392717][T12938] do_syscall_64+0xcc/0x3a0 [ 444.397299][T12938] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 444.403185][T12938] RIP: 0033:0x45a919 [ 444.407207][T12938] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 444.426824][T12938] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 444.435255][T12938] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 444.443330][T12938] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 444.451303][T12938] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 02:54:01 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x92100, 0x0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r1) getsockopt$SO_J1939_SEND_PRIO(r1, 0x6b, 0x3, &(0x7f0000000080), &(0x7f0000000140)=0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 02:54:01 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) [ 444.459276][T12938] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 444.467263][T12938] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:54:01 executing program 3 (fault-call:4 fault-nth:26): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:01 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x536) [ 444.729882][T12957] FAULT_INJECTION: forcing a failure. [ 444.729882][T12957] name failslab, interval 1, probability 0, space 0, times 0 [ 444.748767][T12957] CPU: 1 PID: 12957 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 444.757554][T12957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 444.767664][T12957] Call Trace: [ 444.770972][T12957] dump_stack+0x11d/0x181 [ 444.775406][T12957] should_fail.cold+0xa/0x1a 02:54:01 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x11d000, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) msgget$private(0x0, 0x182) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100, 0x301200) ioctl$VFIO_CHECK_EXTENSION(r3, 0x3b65, 0x8) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) [ 444.780003][T12957] __should_failslab+0xee/0x130 [ 444.784891][T12957] should_failslab+0x9/0x14 [ 444.789458][T12957] kmem_cache_alloc_node_trace+0x3b/0x670 [ 444.795272][T12957] ? memcg_kmem_put_cache+0x7c/0xc0 [ 444.800542][T12957] __kmalloc_node_track_caller+0x38/0x50 [ 444.806215][T12957] __kmalloc_reserve.isra.0+0x49/0xd0 [ 444.811610][T12957] __alloc_skb+0xc2/0x360 [ 444.815944][T12957] netlink_sendmsg+0x667/0x8b0 [ 444.820730][T12957] ? netlink_unicast+0x4d0/0x4d0 [ 444.825709][T12957] sock_sendmsg+0x9f/0xc0 [ 444.830090][T12957] ____sys_sendmsg+0x212/0x4d0 [ 444.834866][T12957] ___sys_sendmsg+0xb5/0x100 [ 444.839505][T12957] ? __fget+0xb8/0x1d0 [ 444.843648][T12957] ? __fget_light+0xaf/0x190 [ 444.848241][T12957] ? __fdget+0x2c/0x40 [ 444.852321][T12957] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 444.858629][T12957] __sys_sendmmsg+0x123/0x350 [ 444.863318][T12957] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 444.869566][T12957] ? fput_many+0xec/0x130 [ 444.873936][T12957] ? fput+0x29/0x30 [ 444.877750][T12957] ? ksys_write+0x145/0x1b0 [ 444.882343][T12957] __x64_sys_sendmmsg+0x64/0x80 [ 444.887213][T12957] do_syscall_64+0xcc/0x3a0 [ 444.891877][T12957] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 444.897767][T12957] RIP: 0033:0x45a919 [ 444.901728][T12957] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 444.921391][T12957] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 444.929800][T12957] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 444.937763][T12957] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 444.945725][T12957] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 444.953686][T12957] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 444.961648][T12957] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:54:01 executing program 3 (fault-call:4 fault-nth:27): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:01 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x30d0c2, 0x0) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r2) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x351403, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0xffffffffffffffff) 02:54:01 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x547) 02:54:01 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) [ 445.306334][T12976] FAULT_INJECTION: forcing a failure. [ 445.306334][T12976] name failslab, interval 1, probability 0, space 0, times 0 [ 445.333371][T12976] CPU: 0 PID: 12976 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 445.342104][T12976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 445.352157][T12976] Call Trace: [ 445.355436][T12976] dump_stack+0x11d/0x181 [ 445.359752][T12976] should_fail.cold+0xa/0x1a [ 445.364336][T12976] __should_failslab+0xee/0x130 [ 445.369209][T12976] should_failslab+0x9/0x14 [ 445.373696][T12976] kmem_cache_alloc+0x29/0x5d0 [ 445.378486][T12976] ? __rcu_read_unlock+0x66/0x3d0 [ 445.383560][T12976] ? memcg_kmem_put_cache+0x7c/0xc0 [ 445.388811][T12976] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 445.394735][T12976] skb_clone+0xf9/0x290 [ 445.398878][T12976] netlink_deliver_tap+0x428/0x4a0 [ 445.403974][T12976] netlink_unicast+0x43a/0x4d0 [ 445.408758][T12976] netlink_sendmsg+0x4d3/0x8b0 [ 445.413504][T12976] ? netlink_unicast+0x4d0/0x4d0 [ 445.418494][T12976] sock_sendmsg+0x9f/0xc0 [ 445.422805][T12976] ____sys_sendmsg+0x212/0x4d0 [ 445.427600][T12976] ___sys_sendmsg+0xb5/0x100 [ 445.432262][T12976] ? __fget+0xb8/0x1d0 [ 445.436350][T12976] ? __fget_light+0xaf/0x190 [ 445.440926][T12976] ? __fdget+0x2c/0x40 [ 445.444979][T12976] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 445.451236][T12976] __sys_sendmmsg+0x123/0x350 [ 445.455927][T12976] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 445.462145][T12976] ? fput_many+0xec/0x130 [ 445.466458][T12976] ? fput+0x29/0x30 [ 445.470318][T12976] ? ksys_write+0x145/0x1b0 [ 445.474815][T12976] __x64_sys_sendmmsg+0x64/0x80 [ 445.479685][T12976] do_syscall_64+0xcc/0x3a0 [ 445.484234][T12976] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 445.490170][T12976] RIP: 0033:0x45a919 [ 445.494098][T12976] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 445.513691][T12976] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 445.522091][T12976] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 445.530090][T12976] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 445.538052][T12976] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 445.546023][T12976] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 445.553973][T12976] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:54:02 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:02 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000100)={0x61ffff, 0x7fff, 0x1000, r0, 0x0, &(0x7f0000000080)={0x9b0953, 0xffffffff, [], @p_u32=&(0x7f0000000000)=0x6}}) ioctl$KVM_GET_API_VERSION(r1, 0xae00, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 02:54:02 executing program 3 (fault-call:4 fault-nth:28): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:02 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x599) [ 445.870100][T12993] FAULT_INJECTION: forcing a failure. [ 445.870100][T12993] name failslab, interval 1, probability 0, space 0, times 0 02:54:02 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) [ 445.959269][T12993] CPU: 0 PID: 12993 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 445.967991][T12993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 445.978073][T12993] Call Trace: [ 445.981379][T12993] dump_stack+0x11d/0x181 [ 445.985731][T12993] should_fail.cold+0xa/0x1a [ 445.990332][T12993] __should_failslab+0xee/0x130 [ 445.995205][T12993] should_failslab+0x9/0x14 [ 445.999711][T12993] kmem_cache_alloc_node+0x39/0x660 [ 446.004991][T12993] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 446.011305][T12993] __alloc_skb+0x8e/0x360 [ 446.015745][T12993] netlink_sendmsg+0x667/0x8b0 [ 446.020529][T12993] ? netlink_unicast+0x4d0/0x4d0 [ 446.025475][T12993] sock_sendmsg+0x9f/0xc0 [ 446.029817][T12993] ____sys_sendmsg+0x212/0x4d0 [ 446.034661][T12993] ___sys_sendmsg+0xb5/0x100 [ 446.039273][T12993] ? __fget+0xb8/0x1d0 [ 446.043355][T12993] ? __fget_light+0xaf/0x190 [ 446.048087][T12993] ? __fdget+0x2c/0x40 [ 446.052152][T12993] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 446.058409][T12993] __sys_sendmmsg+0x123/0x350 [ 446.063248][T12993] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 446.069493][T12993] ? fput_many+0xec/0x130 [ 446.073824][T12993] ? fput+0x29/0x30 [ 446.077635][T12993] ? ksys_write+0x145/0x1b0 [ 446.082195][T12993] __x64_sys_sendmmsg+0x64/0x80 [ 446.087049][T12993] do_syscall_64+0xcc/0x3a0 [ 446.091565][T12993] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 446.097445][T12993] RIP: 0033:0x45a919 [ 446.101418][T12993] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 446.121155][T12993] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 446.129560][T12993] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 446.137526][T12993] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 446.145522][T12993] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 446.153483][T12993] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 446.161526][T12993] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:54:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:02 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsu\x00', 0x1000, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000000)={0x7d}) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f00000002c0)={0x3, 0x1287c696889fff24, 0x4, 0x40000, 0x8, {}, {0x0, 0x2, 0x9, 0x5, 0x4, 0x0, "d85317e9"}, 0x80000001, 0x3, @planes=&(0x7f0000000280)={0x2, 0x5, @mem_offset=0x3, 0x85c}, 0x9, 0x0, r2}) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f0000000340)) open_tree(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x100) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r4) ioctl$PPPIOCDISCONN(r4, 0x7439) 02:54:03 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:03 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:03 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x5aa) 02:54:03 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000001300)='/dev/vcsu\x00', 0x395000, 0x0) write$P9_RLOPEN(r0, &(0x7f0000001340)={0x18, 0xd, 0x2, {{0x100, 0x0, 0x3}, 0x7}}, 0x18) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r1) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00000012c0)) setrlimit(0x9, &(0x7f0000000040)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB="23ba00000066696c65302053454736000a21f70556187d984ade3d64209c113b9b"], 0x21) close(r4) sendto$ax25(r4, &(0x7f0000000100)="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", 0x1000, 0x8000800, &(0x7f0000001100)={{0x3, @null}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @null, @default, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) select(0x40, &(0x7f0000000000)={0x1fc, 0x8001, 0x5, 0xa8c, 0x9e1, 0x291, 0x9df6, 0x4}, &(0x7f0000000080)={0x1, 0xffff, 0x101, 0x3, 0x100000001, 0x2, 0x6, 0xffffffffffffbaba}, &(0x7f0000001180)={0x8, 0x100000001, 0x3, 0x100, 0x4, 0x9, 0x0, 0x9}, &(0x7f00000011c0)) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f0000000080)) r6 = syz_open_pts(r5, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCSETSF(r6, 0x5412, &(0x7f0000000000)={0x7d}) fcntl$getownex(r6, 0x10, &(0x7f0000001200)={0x0, 0x0}) migrate_pages(r7, 0x5, &(0x7f0000001240)=0x8, &(0x7f0000001280)=0x8) 02:54:03 executing program 3 (fault-call:4 fault-nth:29): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:03 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={r0}) sendmmsg$inet(r1, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) [ 446.741405][T13031] FAULT_INJECTION: forcing a failure. [ 446.741405][T13031] name failslab, interval 1, probability 0, space 0, times 0 [ 446.800140][T13031] CPU: 0 PID: 13031 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 446.808907][T13031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 446.818972][T13031] Call Trace: [ 446.822276][T13031] dump_stack+0x11d/0x181 [ 446.826632][T13031] should_fail.cold+0xa/0x1a [ 446.831278][T13031] __should_failslab+0xee/0x130 [ 446.836114][T13031] should_failslab+0x9/0x14 [ 446.840611][T13031] kmem_cache_alloc_node_trace+0x3b/0x670 [ 446.846392][T13031] ? memcg_kmem_put_cache+0x7c/0xc0 [ 446.851685][T13031] __kmalloc_node_track_caller+0x38/0x50 [ 446.857325][T13031] __kmalloc_reserve.isra.0+0x49/0xd0 [ 446.862686][T13031] __alloc_skb+0xc2/0x360 [ 446.867076][T13031] netlink_sendmsg+0x667/0x8b0 [ 446.871913][T13031] ? netlink_unicast+0x4d0/0x4d0 [ 446.876950][T13031] sock_sendmsg+0x9f/0xc0 [ 446.881311][T13031] ____sys_sendmsg+0x212/0x4d0 [ 446.886151][T13031] ___sys_sendmsg+0xb5/0x100 [ 446.890747][T13031] ? __fget+0xb8/0x1d0 [ 446.894835][T13031] ? __fget_light+0xaf/0x190 [ 446.899411][T13031] ? __fdget+0x2c/0x40 [ 446.903479][T13031] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 446.909766][T13031] __sys_sendmmsg+0x123/0x350 [ 446.914458][T13031] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 446.920731][T13031] ? fput_many+0xec/0x130 [ 446.925082][T13031] ? fput+0x29/0x30 [ 446.928890][T13031] ? ksys_write+0x145/0x1b0 [ 446.933446][T13031] __x64_sys_sendmmsg+0x64/0x80 [ 446.938303][T13031] do_syscall_64+0xcc/0x3a0 [ 446.942913][T13031] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 446.948796][T13031] RIP: 0033:0x45a919 [ 446.952699][T13031] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 446.972431][T13031] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 446.980855][T13031] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 446.988868][T13031] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 02:54:03 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x5d3) 02:54:03 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000000)={0xf65}, 0x4) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 02:54:03 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) [ 446.996897][T13031] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 447.004860][T13031] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 447.012927][T13031] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:54:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:03 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x5d6) 02:54:03 executing program 3 (fault-call:4 fault-nth:30): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:04 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r2) mmap$xdp(&(0x7f0000ff9000/0x6000)=nil, 0x6000, 0x4000000, 0x10010, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 02:54:04 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) [ 447.455504][T13056] FAULT_INJECTION: forcing a failure. [ 447.455504][T13056] name failslab, interval 1, probability 0, space 0, times 0 [ 447.577170][T13056] CPU: 0 PID: 13056 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 447.585953][T13056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 447.596008][T13056] Call Trace: [ 447.599315][T13056] dump_stack+0x11d/0x181 [ 447.603680][T13056] should_fail.cold+0xa/0x1a [ 447.608367][T13056] __should_failslab+0xee/0x130 [ 447.613222][T13056] should_failslab+0x9/0x14 [ 447.617824][T13056] kmem_cache_alloc+0x29/0x5d0 [ 447.622593][T13056] ? __rcu_read_unlock+0x66/0x3d0 [ 447.627626][T13056] ? memcg_kmem_put_cache+0x7c/0xc0 [ 447.632835][T13056] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 447.638866][T13056] skb_clone+0xf9/0x290 [ 447.643041][T13056] netlink_deliver_tap+0x428/0x4a0 [ 447.648163][T13056] netlink_unicast+0x43a/0x4d0 [ 447.652940][T13056] netlink_sendmsg+0x4d3/0x8b0 [ 447.657713][T13056] ? netlink_unicast+0x4d0/0x4d0 [ 447.662658][T13056] sock_sendmsg+0x9f/0xc0 [ 447.666987][T13056] ____sys_sendmsg+0x212/0x4d0 [ 447.671762][T13056] ___sys_sendmsg+0xb5/0x100 [ 447.676356][T13056] ? __fget+0xb8/0x1d0 [ 447.680534][T13056] ? __fget_light+0xaf/0x190 [ 447.685133][T13056] ? __fdget+0x2c/0x40 [ 447.689225][T13056] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 447.695476][T13056] __sys_sendmmsg+0x123/0x350 [ 447.700321][T13056] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 447.706587][T13056] ? fput_many+0xec/0x130 [ 447.710908][T13056] ? fput+0x29/0x30 [ 447.714742][T13056] ? ksys_write+0x145/0x1b0 [ 447.719244][T13056] __x64_sys_sendmmsg+0x64/0x80 [ 447.724094][T13056] do_syscall_64+0xcc/0x3a0 [ 447.728606][T13056] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 447.734487][T13056] RIP: 0033:0x45a919 [ 447.738401][T13056] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 447.758007][T13056] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 447.766769][T13056] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 02:54:04 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={r0}) sendmmsg$inet(r1, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) [ 447.774732][T13056] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 447.782695][T13056] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 447.790661][T13056] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 447.798713][T13056] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:54:04 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x5fc) 02:54:04 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={r0}) sendmmsg$inet(r1, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:04 executing program 3 (fault-call:4 fault-nth:31): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:04 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x600) [ 448.102320][T13082] FAULT_INJECTION: forcing a failure. [ 448.102320][T13082] name failslab, interval 1, probability 0, space 0, times 0 [ 448.133274][T13082] CPU: 0 PID: 13082 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 448.142047][T13082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 448.152129][T13082] Call Trace: [ 448.155433][T13082] dump_stack+0x11d/0x181 [ 448.159898][T13082] should_fail.cold+0xa/0x1a [ 448.164650][T13082] __should_failslab+0xee/0x130 [ 448.169561][T13082] should_failslab+0x9/0x14 [ 448.174139][T13082] kmem_cache_alloc_node+0x39/0x660 [ 448.179342][T13082] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 448.185598][T13082] __alloc_skb+0x8e/0x360 [ 448.190073][T13082] netlink_sendmsg+0x667/0x8b0 [ 448.194922][T13082] ? netlink_unicast+0x4d0/0x4d0 [ 448.199865][T13082] sock_sendmsg+0x9f/0xc0 [ 448.204201][T13082] ____sys_sendmsg+0x212/0x4d0 [ 448.209071][T13082] ___sys_sendmsg+0xb5/0x100 [ 448.213676][T13082] ? __fget+0xb8/0x1d0 [ 448.217744][T13082] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 448.223979][T13082] ? debug_smp_processor_id+0x43/0x137 [ 448.229522][T13082] ? delay_tsc+0x8f/0xc0 [ 448.233760][T13082] ? __const_udelay+0x36/0x40 [ 448.238498][T13082] ? __udelay+0x10/0x20 [ 448.242651][T13082] __sys_sendmmsg+0x123/0x350 [ 448.247338][T13082] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 448.253569][T13082] ? fput_many+0xec/0x130 [ 448.257893][T13082] ? fput+0x29/0x30 [ 448.261769][T13082] ? ksys_write+0x145/0x1b0 [ 448.266269][T13082] __x64_sys_sendmmsg+0x64/0x80 [ 448.271141][T13082] do_syscall_64+0xcc/0x3a0 [ 448.275750][T13082] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 448.281708][T13082] RIP: 0033:0x45a919 [ 448.285661][T13082] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 448.305327][T13082] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 448.313848][T13082] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 448.321820][T13082] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 448.329909][T13082] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 448.337875][T13082] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 02:54:05 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r2) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0x2, 0x4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) [ 448.345845][T13082] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:54:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:05 executing program 3 (fault-call:4 fault-nth:32): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:05 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x602) [ 448.604330][T13100] FAULT_INJECTION: forcing a failure. [ 448.604330][T13100] name failslab, interval 1, probability 0, space 0, times 0 [ 448.645454][T13100] CPU: 0 PID: 13100 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 448.654184][T13100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 448.664248][T13100] Call Trace: [ 448.667551][T13100] dump_stack+0x11d/0x181 [ 448.671886][T13100] should_fail.cold+0xa/0x1a [ 448.676480][T13100] __should_failslab+0xee/0x130 [ 448.681361][T13100] should_failslab+0x9/0x14 [ 448.685912][T13100] kmem_cache_alloc_node_trace+0x3b/0x670 [ 448.691702][T13100] ? memcg_kmem_put_cache+0x7c/0xc0 [ 448.697422][T13100] __kmalloc_node_track_caller+0x38/0x50 [ 448.703093][T13100] __kmalloc_reserve.isra.0+0x49/0xd0 [ 448.708533][T13100] __alloc_skb+0xc2/0x360 [ 448.712878][T13100] netlink_sendmsg+0x667/0x8b0 [ 448.717730][T13100] ? netlink_unicast+0x4d0/0x4d0 [ 448.722749][T13100] sock_sendmsg+0x9f/0xc0 [ 448.727098][T13100] ____sys_sendmsg+0x212/0x4d0 [ 448.731883][T13100] ___sys_sendmsg+0xb5/0x100 [ 448.736478][T13100] ? __fget+0xb8/0x1d0 [ 448.740553][T13100] ? __fget_light+0xaf/0x190 [ 448.745143][T13100] ? __fdget+0x2c/0x40 [ 448.749247][T13100] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 448.755487][T13100] __sys_sendmmsg+0x123/0x350 [ 448.760177][T13100] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 448.766421][T13100] ? fput_many+0xec/0x130 [ 448.770740][T13100] ? fput+0x29/0x30 [ 448.774555][T13100] ? ksys_write+0x145/0x1b0 [ 448.779091][T13100] __x64_sys_sendmmsg+0x64/0x80 [ 448.783951][T13100] do_syscall_64+0xcc/0x3a0 [ 448.788506][T13100] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 448.794455][T13100] RIP: 0033:0x45a919 [ 448.798379][T13100] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 448.817999][T13100] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 448.826403][T13100] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 448.834383][T13100] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 02:54:05 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) [ 448.842345][T13100] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 448.850312][T13100] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 448.858310][T13100] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:54:05 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={r0}) sendmmsg$inet(r1, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:05 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={r0}) sendmmsg$inet(r1, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:05 executing program 3 (fault-call:4 fault-nth:33): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:05 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x607) 02:54:05 executing program 5: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r0) write$P9_RUNLINKAT(r0, &(0x7f00000001c0)={0x7, 0x4d, 0x2}, 0x7) setrlimit(0x9, &(0x7f0000000040)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) finit_module(r3, &(0x7f0000000000)='ppp0)\x00', 0x2) setxattr$security_evm(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)='security.evm\x00', &(0x7f00000002c0)=@v1={0x2, "fb87adbdee13ad"}, 0x8, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r4) r5 = socket$rxrpc(0x21, 0x2, 0xa) bind$rxrpc(r5, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e23, @rand_addr=0x9}}, 0x24) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000000140)) sendto$llc(0xffffffffffffffff, &(0x7f0000000080)="3d8332a31ee9e1ab337b811c38bf6ad0a19d7ae5e97fbad1c5609340805f9ff7b58a483f0be8ac57d5a3a76b57158e069324b5a8186707c0", 0x38, 0x26048801, &(0x7f0000000100)={0x1a, 0x301, 0x80, 0x19, 0x7, 0x20, @broadcast}, 0x10) [ 449.154574][T13118] FAULT_INJECTION: forcing a failure. [ 449.154574][T13118] name failslab, interval 1, probability 0, space 0, times 0 [ 449.181191][T13118] CPU: 1 PID: 13118 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 449.189906][T13118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 449.199978][T13118] Call Trace: [ 449.203321][T13118] dump_stack+0x11d/0x181 [ 449.207695][T13118] should_fail.cold+0xa/0x1a [ 449.212295][T13118] __should_failslab+0xee/0x130 [ 449.217183][T13118] should_failslab+0x9/0x14 [ 449.221795][T13118] kmem_cache_alloc+0x29/0x5d0 [ 449.226688][T13118] ? __rcu_read_unlock+0x66/0x3d0 [ 449.231779][T13118] ? memcg_kmem_put_cache+0x7c/0xc0 [ 449.236995][T13118] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 449.242974][T13118] skb_clone+0xf9/0x290 [ 449.247297][T13118] netlink_deliver_tap+0x428/0x4a0 [ 449.252438][T13118] netlink_unicast+0x43a/0x4d0 [ 449.257212][T13118] netlink_sendmsg+0x4d3/0x8b0 [ 449.262010][T13118] ? netlink_unicast+0x4d0/0x4d0 [ 449.266952][T13118] sock_sendmsg+0x9f/0xc0 [ 449.271298][T13118] ____sys_sendmsg+0x212/0x4d0 [ 449.276089][T13118] ___sys_sendmsg+0xb5/0x100 [ 449.280706][T13118] ? __fget+0xb8/0x1d0 [ 449.284868][T13118] ? __fget_light+0xaf/0x190 [ 449.289469][T13118] ? __fdget+0x2c/0x40 [ 449.293605][T13118] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 449.299967][T13118] __sys_sendmmsg+0x123/0x350 [ 449.304675][T13118] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 449.310926][T13118] ? fput_many+0xec/0x130 [ 449.315305][T13118] ? fput+0x29/0x30 [ 449.319125][T13118] ? ksys_write+0x145/0x1b0 [ 449.323638][T13118] __x64_sys_sendmmsg+0x64/0x80 [ 449.328501][T13118] do_syscall_64+0xcc/0x3a0 [ 449.333046][T13118] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 449.338937][T13118] RIP: 0033:0x45a919 [ 449.342846][T13118] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 449.362578][T13118] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 449.371044][T13118] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 449.379024][T13118] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 449.386997][T13118] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 449.394968][T13118] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 449.403113][T13118] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:54:06 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={0xffffffffffffffff, r0}) sendmmsg$inet(r1, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:06 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x60a) 02:54:06 executing program 3 (fault-call:4 fault-nth:34): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:06 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c65302053454736000a21875856187d984ade3d6a209c113b9b"], 0x21) close(r2) ioctl$VIDIOC_S_MODULATOR(r2, 0x40445637, &(0x7f0000000100)={0xaad, "96c42f8fcb4da0472341ed7f00769b36b701961bf43b67d82e586275e6f860df", 0x20, 0x5, 0x81, 0x2, 0x5}) [ 449.754216][T13141] FAULT_INJECTION: forcing a failure. [ 449.754216][T13141] name failslab, interval 1, probability 0, space 0, times 0 [ 449.767024][T13141] CPU: 0 PID: 13141 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 449.775782][T13141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 449.785832][T13141] Call Trace: [ 449.789136][T13141] dump_stack+0x11d/0x181 [ 449.793515][T13141] should_fail.cold+0xa/0x1a [ 449.798112][T13141] __should_failslab+0xee/0x130 [ 449.802964][T13141] should_failslab+0x9/0x14 [ 449.807478][T13141] kmem_cache_alloc_node+0x39/0x660 [ 449.812668][T13141] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 449.818902][T13141] __alloc_skb+0x8e/0x360 [ 449.823224][T13141] netlink_sendmsg+0x667/0x8b0 [ 449.827993][T13141] ? netlink_unicast+0x4d0/0x4d0 [ 449.833018][T13141] sock_sendmsg+0x9f/0xc0 [ 449.837344][T13141] ____sys_sendmsg+0x212/0x4d0 [ 449.842142][T13141] ___sys_sendmsg+0xb5/0x100 [ 449.846733][T13141] ? __fget+0xb8/0x1d0 [ 449.850788][T13141] ? __fget_light+0xaf/0x190 [ 449.855376][T13141] ? __fdget+0x2c/0x40 [ 449.859495][T13141] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 449.865953][T13141] __sys_sendmmsg+0x123/0x350 [ 449.870652][T13141] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 449.876960][T13141] ? fput_many+0xec/0x130 [ 449.881271][T13141] ? fput+0x29/0x30 [ 449.885097][T13141] ? ksys_write+0x145/0x1b0 [ 449.889600][T13141] __x64_sys_sendmmsg+0x64/0x80 [ 449.894449][T13141] do_syscall_64+0xcc/0x3a0 [ 449.898945][T13141] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 449.904819][T13141] RIP: 0033:0x45a919 [ 449.908740][T13141] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 449.928424][T13141] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 449.936820][T13141] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 449.944826][T13141] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 02:54:06 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={r0}) sendmmsg$inet(r1, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) [ 449.952791][T13141] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 449.960783][T13141] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 449.968746][T13141] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:54:06 executing program 3 (fault-call:4 fault-nth:35): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:06 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x614) 02:54:06 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x408400, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3f) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x400, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) [ 450.253875][T13156] FAULT_INJECTION: forcing a failure. [ 450.253875][T13156] name failslab, interval 1, probability 0, space 0, times 0 [ 450.294964][T13156] CPU: 0 PID: 13156 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 450.303688][T13156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 450.313807][T13156] Call Trace: [ 450.317102][T13156] dump_stack+0x11d/0x181 [ 450.321453][T13156] should_fail.cold+0xa/0x1a [ 450.326045][T13156] __should_failslab+0xee/0x130 [ 450.330888][T13156] should_failslab+0x9/0x14 [ 450.335383][T13156] kmem_cache_alloc_node_trace+0x3b/0x670 [ 450.341158][T13156] ? memcg_kmem_put_cache+0x7c/0xc0 [ 450.346398][T13156] __kmalloc_node_track_caller+0x38/0x50 [ 450.352120][T13156] __kmalloc_reserve.isra.0+0x49/0xd0 [ 450.357586][T13156] __alloc_skb+0xc2/0x360 [ 450.361915][T13156] netlink_sendmsg+0x667/0x8b0 [ 450.366683][T13156] ? netlink_unicast+0x4d0/0x4d0 [ 450.371643][T13156] sock_sendmsg+0x9f/0xc0 [ 450.375974][T13156] ____sys_sendmsg+0x212/0x4d0 [ 450.380801][T13156] ___sys_sendmsg+0xb5/0x100 [ 450.385378][T13156] ? __fget+0xb8/0x1d0 [ 450.389479][T13156] ? __fget_light+0xaf/0x190 [ 450.394052][T13156] ? __fdget+0x2c/0x40 [ 450.398119][T13156] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 450.404353][T13156] __sys_sendmmsg+0x123/0x350 [ 450.409087][T13156] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 450.415306][T13156] ? fput_many+0xec/0x130 [ 450.419633][T13156] ? fput+0x29/0x30 [ 450.423522][T13156] ? ksys_write+0x145/0x1b0 [ 450.428031][T13156] __x64_sys_sendmmsg+0x64/0x80 [ 450.432926][T13156] do_syscall_64+0xcc/0x3a0 [ 450.437480][T13156] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 450.443369][T13156] RIP: 0033:0x45a919 [ 450.447326][T13156] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 450.466920][T13156] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 450.475324][T13156] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 450.483291][T13156] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 02:54:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) [ 450.491279][T13156] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 450.499240][T13156] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 450.507221][T13156] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:54:07 executing program 3 (fault-call:4 fault-nth:36): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:07 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={0xffffffffffffffff, r0}) sendmmsg$inet(r1, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:07 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x40, 0x0) ioctl$USBDEVFS_RESETEP(r2, 0x80045503, &(0x7f0000000080)={0x4}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 02:54:07 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x61d) [ 450.741849][T13170] FAULT_INJECTION: forcing a failure. [ 450.741849][T13170] name failslab, interval 1, probability 0, space 0, times 0 [ 450.779532][T13170] CPU: 0 PID: 13170 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 450.788247][T13170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 450.798379][T13170] Call Trace: [ 450.801681][T13170] dump_stack+0x11d/0x181 [ 450.806036][T13170] should_fail.cold+0xa/0x1a [ 450.810662][T13170] __should_failslab+0xee/0x130 [ 450.815526][T13170] should_failslab+0x9/0x14 [ 450.820070][T13170] kmem_cache_alloc+0x29/0x5d0 [ 450.824847][T13170] ? __rcu_read_unlock+0x66/0x3d0 [ 450.829924][T13170] ? memcg_kmem_put_cache+0x7c/0xc0 [ 450.835184][T13170] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 450.841094][T13170] skb_clone+0xf9/0x290 [ 450.845267][T13170] netlink_deliver_tap+0x428/0x4a0 [ 450.850544][T13170] netlink_unicast+0x43a/0x4d0 [ 450.855371][T13170] netlink_sendmsg+0x4d3/0x8b0 [ 450.860315][T13170] ? netlink_unicast+0x4d0/0x4d0 [ 450.865305][T13170] sock_sendmsg+0x9f/0xc0 [ 450.869678][T13170] ____sys_sendmsg+0x212/0x4d0 [ 450.874487][T13170] ___sys_sendmsg+0xb5/0x100 [ 450.879085][T13170] ? __fget+0xb8/0x1d0 [ 450.883157][T13170] ? __fget_light+0xaf/0x190 [ 450.887757][T13170] ? __fdget+0x2c/0x40 [ 450.891894][T13170] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 450.898152][T13170] __sys_sendmmsg+0x123/0x350 [ 450.902916][T13170] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 450.909155][T13170] ? fput_many+0xec/0x130 [ 450.913541][T13170] ? fput+0x29/0x30 [ 450.917356][T13170] ? ksys_write+0x145/0x1b0 [ 450.921962][T13170] __x64_sys_sendmmsg+0x64/0x80 [ 450.926864][T13170] do_syscall_64+0xcc/0x3a0 [ 450.931372][T13170] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 450.937292][T13170] RIP: 0033:0x45a919 [ 450.941325][T13170] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 450.960922][T13170] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 450.969392][T13170] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 450.977356][T13170] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 450.985414][T13170] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 450.993411][T13170] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 451.001396][T13170] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:54:07 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:07 executing program 3 (fault-call:4 fault-nth:37): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:07 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x625) [ 451.245211][T13191] FAULT_INJECTION: forcing a failure. [ 451.245211][T13191] name failslab, interval 1, probability 0, space 0, times 0 [ 451.267532][T13191] CPU: 0 PID: 13191 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 451.276258][T13191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 451.286319][T13191] Call Trace: [ 451.289629][T13191] dump_stack+0x11d/0x181 [ 451.293984][T13191] should_fail.cold+0xa/0x1a [ 451.298594][T13191] __should_failslab+0xee/0x130 [ 451.303458][T13191] should_failslab+0x9/0x14 [ 451.307984][T13191] kmem_cache_alloc_node+0x39/0x660 [ 451.313233][T13191] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 451.319551][T13191] __alloc_skb+0x8e/0x360 [ 451.323879][T13191] netlink_sendmsg+0x667/0x8b0 [ 451.328640][T13191] ? netlink_unicast+0x4d0/0x4d0 [ 451.333626][T13191] sock_sendmsg+0x9f/0xc0 [ 451.338022][T13191] ____sys_sendmsg+0x212/0x4d0 [ 451.342786][T13191] ___sys_sendmsg+0xb5/0x100 [ 451.347428][T13191] ? __fget+0xb8/0x1d0 [ 451.351502][T13191] ? __fget_light+0xaf/0x190 [ 451.356252][T13191] ? __fdget+0x2c/0x40 [ 451.360327][T13191] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 451.366643][T13191] __sys_sendmmsg+0x123/0x350 [ 451.371473][T13191] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 451.377721][T13191] ? fput_many+0xec/0x130 [ 451.382056][T13191] ? fput+0x29/0x30 [ 451.385869][T13191] ? ksys_write+0x145/0x1b0 [ 451.390386][T13191] __x64_sys_sendmmsg+0x64/0x80 [ 451.395256][T13191] do_syscall_64+0xcc/0x3a0 [ 451.399767][T13191] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 451.405725][T13191] RIP: 0033:0x45a919 [ 451.409627][T13191] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 451.429329][T13191] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 451.437804][T13191] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 02:54:08 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80100, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) [ 451.445776][T13191] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 451.453823][T13191] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 451.461802][T13191] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 451.469766][T13191] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:54:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:08 executing program 3 (fault-call:4 fault-nth:38): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:08 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x10) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 02:54:08 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x62d) 02:54:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={0xffffffffffffffff, r0}) sendmmsg$inet(r1, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) [ 451.752902][T13208] FAULT_INJECTION: forcing a failure. [ 451.752902][T13208] name failslab, interval 1, probability 0, space 0, times 0 [ 451.831144][T13208] CPU: 0 PID: 13208 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 451.839855][T13208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 451.849942][T13208] Call Trace: [ 451.853258][T13208] dump_stack+0x11d/0x181 [ 451.857746][T13208] should_fail.cold+0xa/0x1a [ 451.862338][T13208] __should_failslab+0xee/0x130 [ 451.867186][T13208] should_failslab+0x9/0x14 [ 451.871684][T13208] kmem_cache_alloc_node_trace+0x3b/0x670 [ 451.877405][T13208] ? memcg_kmem_put_cache+0x7c/0xc0 [ 451.882612][T13208] __kmalloc_node_track_caller+0x38/0x50 [ 451.888288][T13208] __kmalloc_reserve.isra.0+0x49/0xd0 [ 451.893663][T13208] __alloc_skb+0xc2/0x360 [ 451.898053][T13208] netlink_sendmsg+0x667/0x8b0 [ 451.902820][T13208] ? netlink_unicast+0x4d0/0x4d0 [ 451.907777][T13208] sock_sendmsg+0x9f/0xc0 [ 451.912106][T13208] ____sys_sendmsg+0x212/0x4d0 [ 451.916874][T13208] ___sys_sendmsg+0xb5/0x100 [ 451.921478][T13208] ? __fget+0xb8/0x1d0 [ 451.925620][T13208] ? __fget_light+0xaf/0x190 [ 451.930216][T13208] ? __fdget+0x2c/0x40 [ 451.934287][T13208] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 451.940549][T13208] __sys_sendmmsg+0x123/0x350 [ 451.945269][T13208] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 451.951547][T13208] ? fput_many+0xec/0x130 [ 451.955882][T13208] ? fput+0x29/0x30 [ 451.959707][T13208] ? ksys_write+0x145/0x1b0 [ 451.964267][T13208] __x64_sys_sendmmsg+0x64/0x80 [ 451.969127][T13208] do_syscall_64+0xcc/0x3a0 [ 451.973636][T13208] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 451.979520][T13208] RIP: 0033:0x45a919 [ 451.983421][T13208] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 452.003015][T13208] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 452.011421][T13208] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 452.019424][T13208] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 452.027388][T13208] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 452.035349][T13208] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 452.043320][T13208] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:54:08 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:08 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x638) 02:54:08 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x2, 0x80) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000001c0)=""/157) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000000)=""/35) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 02:54:08 executing program 3 (fault-call:4 fault-nth:39): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) [ 452.391063][T13240] FAULT_INJECTION: forcing a failure. [ 452.391063][T13240] name failslab, interval 1, probability 0, space 0, times 0 [ 452.416025][T13240] CPU: 1 PID: 13240 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 452.424756][T13240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 452.434807][T13240] Call Trace: [ 452.438122][T13240] dump_stack+0x11d/0x181 [ 452.442469][T13240] should_fail.cold+0xa/0x1a [ 452.447077][T13240] __should_failslab+0xee/0x130 [ 452.451953][T13240] should_failslab+0x9/0x14 [ 452.456513][T13240] kmem_cache_alloc+0x29/0x5d0 [ 452.461291][T13240] ? __rcu_read_unlock+0x66/0x3d0 [ 452.466326][T13240] ? memcg_kmem_put_cache+0x7c/0xc0 [ 452.471566][T13240] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 452.477472][T13240] skb_clone+0xf9/0x290 [ 452.481709][T13240] netlink_deliver_tap+0x428/0x4a0 [ 452.486821][T13240] netlink_unicast+0x43a/0x4d0 [ 452.491580][T13240] netlink_sendmsg+0x4d3/0x8b0 [ 452.496403][T13240] ? netlink_unicast+0x4d0/0x4d0 [ 452.501400][T13240] sock_sendmsg+0x9f/0xc0 [ 452.505735][T13240] ____sys_sendmsg+0x212/0x4d0 [ 452.510678][T13240] ___sys_sendmsg+0xb5/0x100 [ 452.515313][T13240] ? __fget+0xb8/0x1d0 [ 452.519474][T13240] ? __fget_light+0xaf/0x190 [ 452.524140][T13240] ? __fdget+0x2c/0x40 [ 452.528271][T13240] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 452.534509][T13240] __sys_sendmmsg+0x123/0x350 [ 452.539199][T13240] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 452.545428][T13240] ? fput_many+0xec/0x130 [ 452.549818][T13240] ? fput+0x29/0x30 [ 452.553623][T13240] ? ksys_write+0x145/0x1b0 [ 452.558137][T13240] __x64_sys_sendmmsg+0x64/0x80 [ 452.562991][T13240] do_syscall_64+0xcc/0x3a0 [ 452.567557][T13240] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 452.573482][T13240] RIP: 0033:0x45a919 [ 452.577460][T13240] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 452.597060][T13240] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 452.605471][T13240] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 452.613433][T13240] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 452.621468][T13240] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 452.629447][T13240] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 02:54:09 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x640) 02:54:09 executing program 5: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x8000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) [ 452.637580][T13240] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:54:09 executing program 3 (fault-call:4 fault-nth:40): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:09 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) [ 452.830661][T13252] FAULT_INJECTION: forcing a failure. [ 452.830661][T13252] name failslab, interval 1, probability 0, space 0, times 0 [ 452.889324][T13252] CPU: 0 PID: 13252 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 452.898093][T13252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 452.908195][T13252] Call Trace: [ 452.911579][T13252] dump_stack+0x11d/0x181 [ 452.915929][T13252] should_fail.cold+0xa/0x1a [ 452.920655][T13252] __should_failslab+0xee/0x130 [ 452.925526][T13252] should_failslab+0x9/0x14 [ 452.930110][T13252] kmem_cache_alloc_node+0x39/0x660 [ 452.935323][T13252] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 452.941591][T13252] __alloc_skb+0x8e/0x360 [ 452.945951][T13252] netlink_sendmsg+0x667/0x8b0 [ 452.950732][T13252] ? netlink_unicast+0x4d0/0x4d0 [ 452.955681][T13252] sock_sendmsg+0x9f/0xc0 [ 452.960044][T13252] ____sys_sendmsg+0x212/0x4d0 [ 452.964834][T13252] ___sys_sendmsg+0xb5/0x100 [ 452.969429][T13252] ? __fget+0xb8/0x1d0 [ 452.973611][T13252] ? __fget_light+0xaf/0x190 [ 452.978206][T13252] ? __fdget+0x2c/0x40 [ 452.982302][T13252] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 452.988557][T13252] __sys_sendmmsg+0x123/0x350 [ 452.993266][T13252] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 452.999519][T13252] ? fput_many+0xec/0x130 [ 453.003878][T13252] ? fput+0x29/0x30 [ 453.007749][T13252] ? ksys_write+0x145/0x1b0 [ 453.012331][T13252] __x64_sys_sendmmsg+0x64/0x80 [ 453.017206][T13252] do_syscall_64+0xcc/0x3a0 [ 453.021723][T13252] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 453.027614][T13252] RIP: 0033:0x45a919 [ 453.031552][T13252] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 453.051163][T13252] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 453.059593][T13252] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 453.067562][T13252] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 453.075641][T13252] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 02:54:09 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x648) 02:54:09 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchdir(0xffffffffffffffff) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/121, 0x79) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 453.083609][T13252] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 453.091584][T13252] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:54:09 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:09 executing program 3 (fault-call:4 fault-nth:41): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:10 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x64e) [ 453.417093][T13280] FAULT_INJECTION: forcing a failure. [ 453.417093][T13280] name failslab, interval 1, probability 0, space 0, times 0 [ 453.430325][T13280] CPU: 0 PID: 13280 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 453.439051][T13280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 453.449140][T13280] Call Trace: [ 453.452472][T13280] dump_stack+0x11d/0x181 [ 453.456848][T13280] should_fail.cold+0xa/0x1a [ 453.461433][T13280] __should_failslab+0xee/0x130 [ 453.466280][T13280] should_failslab+0x9/0x14 [ 453.470867][T13280] kmem_cache_alloc_node_trace+0x3b/0x670 [ 453.476595][T13280] ? memcg_kmem_put_cache+0x7c/0xc0 [ 453.481809][T13280] __kmalloc_node_track_caller+0x38/0x50 [ 453.487563][T13280] __kmalloc_reserve.isra.0+0x49/0xd0 [ 453.492946][T13280] __alloc_skb+0xc2/0x360 [ 453.497326][T13280] netlink_sendmsg+0x667/0x8b0 [ 453.502107][T13280] ? netlink_unicast+0x4d0/0x4d0 [ 453.507048][T13280] sock_sendmsg+0x9f/0xc0 [ 453.511466][T13280] ____sys_sendmsg+0x212/0x4d0 [ 453.516252][T13280] ___sys_sendmsg+0xb5/0x100 [ 453.520868][T13280] ? __fget+0xb8/0x1d0 [ 453.524973][T13280] ? __fget_light+0xaf/0x190 [ 453.529580][T13280] ? __fdget+0x2c/0x40 [ 453.533632][T13280] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 453.539870][T13280] __sys_sendmmsg+0x123/0x350 [ 453.544613][T13280] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 453.550843][T13280] ? fput_many+0xec/0x130 [ 453.555162][T13280] ? fput+0x29/0x30 [ 453.558955][T13280] ? ksys_write+0x145/0x1b0 [ 453.563475][T13280] __x64_sys_sendmmsg+0x64/0x80 [ 453.568321][T13280] do_syscall_64+0xcc/0x3a0 [ 453.572899][T13280] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 453.578851][T13280] RIP: 0033:0x45a919 [ 453.582746][T13280] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 453.602377][T13280] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 453.610875][T13280] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 453.619048][T13280] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 453.627062][T13280] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 453.635062][T13280] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 453.643031][T13280] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:54:10 executing program 3 (fault-call:4 fault-nth:42): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:10 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x650) 02:54:10 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) [ 453.768771][T13288] FAULT_INJECTION: forcing a failure. [ 453.768771][T13288] name failslab, interval 1, probability 0, space 0, times 0 [ 453.819316][T13288] CPU: 1 PID: 13288 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 453.828147][T13288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 453.838206][T13288] Call Trace: [ 453.841551][T13288] dump_stack+0x11d/0x181 [ 453.845997][T13288] should_fail.cold+0xa/0x1a [ 453.850595][T13288] __should_failslab+0xee/0x130 [ 453.855452][T13288] should_failslab+0x9/0x14 [ 453.860081][T13288] kmem_cache_alloc+0x29/0x5d0 [ 453.864852][T13288] ? __rcu_read_unlock+0x66/0x3d0 [ 453.869874][T13288] ? memcg_kmem_put_cache+0x7c/0xc0 [ 453.875067][T13288] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 453.880955][T13288] skb_clone+0xf9/0x290 [ 453.885167][T13288] netlink_deliver_tap+0x428/0x4a0 [ 453.890281][T13288] netlink_unicast+0x43a/0x4d0 [ 453.895043][T13288] netlink_sendmsg+0x4d3/0x8b0 [ 453.899803][T13288] ? netlink_unicast+0x4d0/0x4d0 [ 453.904746][T13288] sock_sendmsg+0x9f/0xc0 [ 453.909125][T13288] ____sys_sendmsg+0x212/0x4d0 [ 453.913903][T13288] ___sys_sendmsg+0xb5/0x100 [ 453.918537][T13288] ? __fget+0xb8/0x1d0 [ 453.922611][T13288] ? __fget_light+0xaf/0x190 [ 453.927248][T13288] ? __fdget+0x2c/0x40 [ 453.931463][T13288] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 453.937699][T13288] __sys_sendmmsg+0x123/0x350 [ 453.942390][T13288] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 453.948627][T13288] ? fput_many+0xec/0x130 [ 453.952946][T13288] ? fput+0x29/0x30 [ 453.956753][T13288] ? ksys_write+0x145/0x1b0 [ 453.961253][T13288] __x64_sys_sendmmsg+0x64/0x80 [ 453.966102][T13288] do_syscall_64+0xcc/0x3a0 [ 453.970736][T13288] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 453.976670][T13288] RIP: 0033:0x45a919 [ 453.980567][T13288] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 454.000177][T13288] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 454.008747][T13288] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 454.016767][T13288] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 454.024732][T13288] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 454.032756][T13288] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 454.040718][T13288] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:54:10 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:10 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:10 executing program 5: 02:54:10 executing program 3 (fault-call:4 fault-nth:43): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:11 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x65b) [ 454.403214][T13309] FAULT_INJECTION: forcing a failure. [ 454.403214][T13309] name failslab, interval 1, probability 0, space 0, times 0 [ 454.444924][T13309] CPU: 1 PID: 13309 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 454.453652][T13309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 454.463711][T13309] Call Trace: [ 454.467022][T13309] dump_stack+0x11d/0x181 [ 454.471413][T13309] should_fail.cold+0xa/0x1a [ 454.476028][T13309] __should_failslab+0xee/0x130 [ 454.480910][T13309] should_failslab+0x9/0x14 [ 454.485453][T13309] kmem_cache_alloc_node+0x39/0x660 02:54:11 executing program 5: [ 454.490679][T13309] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 454.497007][T13309] __alloc_skb+0x8e/0x360 [ 454.501345][T13309] netlink_sendmsg+0x667/0x8b0 [ 454.506149][T13309] ? netlink_unicast+0x4d0/0x4d0 [ 454.511159][T13309] sock_sendmsg+0x9f/0xc0 [ 454.515548][T13309] ____sys_sendmsg+0x212/0x4d0 [ 454.520337][T13309] ___sys_sendmsg+0xb5/0x100 [ 454.525091][T13309] ? __fget+0xb8/0x1d0 [ 454.529187][T13309] ? __fget_light+0xaf/0x190 [ 454.533788][T13309] ? __fdget+0x2c/0x40 [ 454.537874][T13309] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 454.544155][T13309] __sys_sendmmsg+0x123/0x350 [ 454.548855][T13309] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 454.555103][T13309] ? fput_many+0xec/0x130 [ 454.559455][T13309] ? fput+0x29/0x30 [ 454.563292][T13309] ? ksys_write+0x145/0x1b0 [ 454.567803][T13309] __x64_sys_sendmmsg+0x64/0x80 [ 454.572744][T13309] do_syscall_64+0xcc/0x3a0 [ 454.577269][T13309] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 454.583163][T13309] RIP: 0033:0x45a919 02:54:11 executing program 5: [ 454.587069][T13309] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 454.606755][T13309] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 454.615185][T13309] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 454.623278][T13309] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 454.631258][T13309] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 02:54:11 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) [ 454.639244][T13309] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 454.647315][T13309] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:54:11 executing program 3 (fault-call:4 fault-nth:44): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:11 executing program 5: 02:54:11 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x65f) [ 454.927002][T13327] FAULT_INJECTION: forcing a failure. [ 454.927002][T13327] name failslab, interval 1, probability 0, space 0, times 0 [ 454.966436][T13327] CPU: 1 PID: 13327 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 454.975137][T13327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 454.985194][T13327] Call Trace: [ 454.988502][T13327] dump_stack+0x11d/0x181 [ 454.992858][T13327] should_fail.cold+0xa/0x1a [ 454.997535][T13327] __should_failslab+0xee/0x130 [ 455.002401][T13327] should_failslab+0x9/0x14 [ 455.006923][T13327] kmem_cache_alloc_node_trace+0x3b/0x670 [ 455.012657][T13327] ? memcg_kmem_put_cache+0x7c/0xc0 [ 455.017869][T13327] __kmalloc_node_track_caller+0x38/0x50 [ 455.023655][T13327] __kmalloc_reserve.isra.0+0x49/0xd0 [ 455.029044][T13327] __alloc_skb+0xc2/0x360 [ 455.033379][T13327] netlink_sendmsg+0x667/0x8b0 [ 455.038149][T13327] ? netlink_unicast+0x4d0/0x4d0 [ 455.043112][T13327] sock_sendmsg+0x9f/0xc0 [ 455.047802][T13327] ____sys_sendmsg+0x212/0x4d0 [ 455.052568][T13327] ___sys_sendmsg+0xb5/0x100 [ 455.057159][T13327] ? __fget+0xb8/0x1d0 [ 455.061280][T13327] ? __fget_light+0xaf/0x190 [ 455.065868][T13327] ? __fdget+0x2c/0x40 [ 455.069934][T13327] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 455.076173][T13327] __sys_sendmmsg+0x123/0x350 [ 455.080860][T13327] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 455.087093][T13327] ? fput_many+0xec/0x130 [ 455.091427][T13327] ? fput+0x29/0x30 [ 455.095230][T13327] ? ksys_write+0x145/0x1b0 [ 455.099728][T13327] __x64_sys_sendmmsg+0x64/0x80 [ 455.104613][T13327] do_syscall_64+0xcc/0x3a0 [ 455.109119][T13327] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 455.115137][T13327] RIP: 0033:0x45a919 [ 455.119047][T13327] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 455.138731][T13327] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 455.147251][T13327] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 455.155230][T13327] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 455.163194][T13327] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 02:54:11 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) [ 455.171296][T13327] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 455.179260][T13327] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:54:11 executing program 5: 02:54:11 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:12 executing program 3 (fault-call:4 fault-nth:45): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) [ 455.465310][T13344] FAULT_INJECTION: forcing a failure. [ 455.465310][T13344] name failslab, interval 1, probability 0, space 0, times 0 [ 455.480801][T13344] CPU: 1 PID: 13344 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 455.489496][T13344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 455.499556][T13344] Call Trace: [ 455.502859][T13344] dump_stack+0x11d/0x181 [ 455.507212][T13344] should_fail.cold+0xa/0x1a 02:54:12 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x663) [ 455.511868][T13344] __should_failslab+0xee/0x130 [ 455.516773][T13344] should_failslab+0x9/0x14 [ 455.521301][T13344] kmem_cache_alloc+0x29/0x5d0 [ 455.526151][T13344] ? __rcu_read_unlock+0x66/0x3d0 [ 455.531521][T13344] ? memcg_kmem_put_cache+0x7c/0xc0 [ 455.536736][T13344] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 455.542715][T13344] skb_clone+0xf9/0x290 [ 455.546920][T13344] netlink_deliver_tap+0x428/0x4a0 [ 455.552108][T13344] netlink_unicast+0x43a/0x4d0 [ 455.556888][T13344] netlink_sendmsg+0x4d3/0x8b0 [ 455.561672][T13344] ? netlink_unicast+0x4d0/0x4d0 [ 455.566624][T13344] sock_sendmsg+0x9f/0xc0 [ 455.571035][T13344] ____sys_sendmsg+0x212/0x4d0 [ 455.575822][T13344] ___sys_sendmsg+0xb5/0x100 [ 455.580524][T13344] ? __fget+0xb8/0x1d0 [ 455.584599][T13344] ? __fget_light+0xaf/0x190 [ 455.589458][T13344] ? __fdget+0x2c/0x40 [ 455.593697][T13344] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 455.599961][T13344] __sys_sendmmsg+0x123/0x350 [ 455.604713][T13344] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 455.610983][T13344] ? fput_many+0xec/0x130 02:54:12 executing program 5: [ 455.615311][T13344] ? fput+0x29/0x30 [ 455.619211][T13344] ? ksys_write+0x145/0x1b0 [ 455.623722][T13344] __x64_sys_sendmmsg+0x64/0x80 [ 455.628635][T13344] do_syscall_64+0xcc/0x3a0 [ 455.633170][T13344] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 455.639068][T13344] RIP: 0033:0x45a919 [ 455.642990][T13344] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 02:54:12 executing program 2: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) [ 455.662605][T13344] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 455.671129][T13344] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 455.679123][T13344] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 455.687107][T13344] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 455.695196][T13344] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 455.703263][T13344] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:54:12 executing program 5: 02:54:12 executing program 3 (fault-call:4 fault-nth:46): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:12 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x66b) [ 455.926805][T13361] FAULT_INJECTION: forcing a failure. [ 455.926805][T13361] name failslab, interval 1, probability 0, space 0, times 0 [ 455.954292][T13361] CPU: 0 PID: 13361 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 455.964031][T13361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 455.974091][T13361] Call Trace: [ 455.977467][T13361] dump_stack+0x11d/0x181 [ 455.981822][T13361] should_fail.cold+0xa/0x1a [ 455.986422][T13361] __should_failslab+0xee/0x130 [ 455.991286][T13361] should_failslab+0x9/0x14 [ 455.995891][T13361] kmem_cache_alloc_node+0x39/0x660 [ 456.001179][T13361] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 456.007602][T13361] __alloc_skb+0x8e/0x360 [ 456.011986][T13361] netlink_sendmsg+0x667/0x8b0 [ 456.016752][T13361] ? netlink_unicast+0x4d0/0x4d0 [ 456.021766][T13361] sock_sendmsg+0x9f/0xc0 [ 456.026107][T13361] ____sys_sendmsg+0x212/0x4d0 [ 456.030877][T13361] ___sys_sendmsg+0xb5/0x100 [ 456.035469][T13361] ? __fget+0xb8/0x1d0 [ 456.039610][T13361] ? __fget_light+0xaf/0x190 [ 456.044229][T13361] ? __fdget+0x2c/0x40 [ 456.048307][T13361] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 456.054609][T13361] __sys_sendmmsg+0x123/0x350 [ 456.059310][T13361] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 456.065544][T13361] ? fput_many+0xec/0x130 [ 456.069874][T13361] ? fput+0x29/0x30 [ 456.073678][T13361] ? ksys_write+0x145/0x1b0 [ 456.078248][T13361] __x64_sys_sendmmsg+0x64/0x80 [ 456.083145][T13361] do_syscall_64+0xcc/0x3a0 [ 456.087652][T13361] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 456.093600][T13361] RIP: 0033:0x45a919 [ 456.097527][T13361] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 456.117120][T13361] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 02:54:12 executing program 5: [ 456.125736][T13361] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 456.133699][T13361] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 456.141663][T13361] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 456.149656][T13361] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 456.157719][T13361] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:54:12 executing program 3 (fault-call:4 fault-nth:47): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:12 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:12 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:12 executing program 5: [ 456.455983][T13377] FAULT_INJECTION: forcing a failure. [ 456.455983][T13377] name failslab, interval 1, probability 0, space 0, times 0 02:54:13 executing program 5: 02:54:13 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x675) 02:54:13 executing program 2: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) [ 456.521062][T13377] CPU: 1 PID: 13377 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 456.529782][T13377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 456.539838][T13377] Call Trace: [ 456.543204][T13377] dump_stack+0x11d/0x181 [ 456.547553][T13377] should_fail.cold+0xa/0x1a [ 456.552230][T13377] __should_failslab+0xee/0x130 [ 456.557271][T13377] should_failslab+0x9/0x14 [ 456.561789][T13377] kmem_cache_alloc_node_trace+0x3b/0x670 [ 456.567519][T13377] ? memcg_kmem_put_cache+0x7c/0xc0 [ 456.572820][T13377] __kmalloc_node_track_caller+0x38/0x50 [ 456.578470][T13377] __kmalloc_reserve.isra.0+0x49/0xd0 [ 456.583853][T13377] __alloc_skb+0xc2/0x360 [ 456.588279][T13377] netlink_sendmsg+0x667/0x8b0 [ 456.593087][T13377] ? netlink_unicast+0x4d0/0x4d0 [ 456.598059][T13377] sock_sendmsg+0x9f/0xc0 [ 456.602410][T13377] ____sys_sendmsg+0x212/0x4d0 [ 456.607198][T13377] ___sys_sendmsg+0xb5/0x100 [ 456.611864][T13377] ? __fget+0xb8/0x1d0 [ 456.616033][T13377] ? __fget_light+0xaf/0x190 [ 456.620639][T13377] ? __fdget+0x2c/0x40 [ 456.624721][T13377] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 456.631111][T13377] __sys_sendmmsg+0x123/0x350 [ 456.635819][T13377] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 456.642073][T13377] ? fput_many+0xec/0x130 [ 456.646482][T13377] ? fput+0x29/0x30 [ 456.650310][T13377] ? ksys_write+0x145/0x1b0 [ 456.654841][T13377] __x64_sys_sendmmsg+0x64/0x80 [ 456.659705][T13377] do_syscall_64+0xcc/0x3a0 [ 456.664226][T13377] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 456.670117][T13377] RIP: 0033:0x45a919 [ 456.674103][T13377] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 456.693705][T13377] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 456.702129][T13377] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 456.710093][T13377] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 456.718065][T13377] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 456.726047][T13377] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 456.734008][T13377] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:54:13 executing program 5: 02:54:13 executing program 3 (fault-call:4 fault-nth:48): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) [ 456.926034][T13395] FAULT_INJECTION: forcing a failure. [ 456.926034][T13395] name failslab, interval 1, probability 0, space 0, times 0 [ 456.942329][T13395] CPU: 0 PID: 13395 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 456.951039][T13395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 456.961091][T13395] Call Trace: [ 456.964383][T13395] dump_stack+0x11d/0x181 [ 456.968761][T13395] should_fail.cold+0xa/0x1a [ 456.973349][T13395] __should_failslab+0xee/0x130 [ 456.978227][T13395] should_failslab+0x9/0x14 [ 456.982728][T13395] kmem_cache_alloc+0x29/0x5d0 [ 456.987492][T13395] ? __rcu_read_unlock+0x66/0x3d0 [ 456.992628][T13395] ? memcg_kmem_put_cache+0x7c/0xc0 [ 456.997877][T13395] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 457.003766][T13395] skb_clone+0xf9/0x290 [ 457.007939][T13395] netlink_deliver_tap+0x428/0x4a0 [ 457.013049][T13395] netlink_unicast+0x43a/0x4d0 [ 457.017812][T13395] netlink_sendmsg+0x4d3/0x8b0 [ 457.022641][T13395] ? netlink_unicast+0x4d0/0x4d0 [ 457.027580][T13395] sock_sendmsg+0x9f/0xc0 [ 457.031951][T13395] ____sys_sendmsg+0x212/0x4d0 [ 457.036717][T13395] ___sys_sendmsg+0xb5/0x100 [ 457.041368][T13395] ? __fget+0xb8/0x1d0 [ 457.045450][T13395] ? __fget_light+0xaf/0x190 [ 457.050069][T13395] ? __fdget+0x2c/0x40 [ 457.054168][T13395] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 457.060404][T13395] __sys_sendmmsg+0x123/0x350 [ 457.065091][T13395] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 457.071368][T13395] ? fput_many+0xec/0x130 [ 457.075693][T13395] ? fput+0x29/0x30 [ 457.079495][T13395] ? ksys_write+0x145/0x1b0 [ 457.084009][T13395] __x64_sys_sendmmsg+0x64/0x80 [ 457.088936][T13395] do_syscall_64+0xcc/0x3a0 [ 457.093473][T13395] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 457.099364][T13395] RIP: 0033:0x45a919 [ 457.103326][T13395] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 457.123001][T13395] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 457.131406][T13395] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 457.139441][T13395] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 457.147497][T13395] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 457.155465][T13395] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 457.163432][T13395] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:54:13 executing program 5: 02:54:13 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={0xffffffffffffffff, r0}) sendmmsg$inet(r1, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:13 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={0xffffffffffffffff, r0}) sendmmsg$inet(r1, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:13 executing program 2: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:13 executing program 3 (fault-call:4 fault-nth:49): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:14 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x677) 02:54:14 executing program 5: [ 457.483409][T13410] FAULT_INJECTION: forcing a failure. [ 457.483409][T13410] name failslab, interval 1, probability 0, space 0, times 0 [ 457.496238][T13410] CPU: 1 PID: 13410 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 457.504918][T13410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 457.514975][T13410] Call Trace: [ 457.518282][T13410] dump_stack+0x11d/0x181 [ 457.522754][T13410] should_fail.cold+0xa/0x1a [ 457.527368][T13410] __should_failslab+0xee/0x130 [ 457.532230][T13410] should_failslab+0x9/0x14 [ 457.536753][T13410] kmem_cache_alloc_node+0x39/0x660 [ 457.542079][T13410] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 457.548346][T13410] __alloc_skb+0x8e/0x360 [ 457.552690][T13410] netlink_sendmsg+0x667/0x8b0 [ 457.557472][T13410] ? netlink_unicast+0x4d0/0x4d0 [ 457.562416][T13410] sock_sendmsg+0x9f/0xc0 [ 457.566824][T13410] ____sys_sendmsg+0x212/0x4d0 [ 457.571592][T13410] ___sys_sendmsg+0xb5/0x100 [ 457.576182][T13410] ? __fget+0xb8/0x1d0 [ 457.580253][T13410] ? __fget_light+0xaf/0x190 [ 457.584847][T13410] ? __fdget+0x2c/0x40 [ 457.588931][T13410] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 457.595237][T13410] __sys_sendmmsg+0x123/0x350 [ 457.599942][T13410] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 457.606323][T13410] ? fput_many+0xec/0x130 [ 457.610655][T13410] ? fput+0x29/0x30 [ 457.614547][T13410] ? ksys_write+0x145/0x1b0 [ 457.619115][T13410] __x64_sys_sendmmsg+0x64/0x80 [ 457.623981][T13410] do_syscall_64+0xcc/0x3a0 [ 457.628517][T13410] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 457.634402][T13410] RIP: 0033:0x45a919 [ 457.638298][T13410] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 457.657912][T13410] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 457.666332][T13410] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 457.674331][T13410] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 457.682404][T13410] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 457.690369][T13410] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 457.698333][T13410] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:54:14 executing program 5: 02:54:14 executing program 3 (fault-call:4 fault-nth:50): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:14 executing program 5: 02:54:14 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x67e) 02:54:14 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) [ 457.934658][T13422] FAULT_INJECTION: forcing a failure. [ 457.934658][T13422] name failslab, interval 1, probability 0, space 0, times 0 [ 457.947517][T13422] CPU: 0 PID: 13422 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 457.956196][T13422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 457.966253][T13422] Call Trace: [ 457.969562][T13422] dump_stack+0x11d/0x181 [ 457.973912][T13422] should_fail.cold+0xa/0x1a [ 457.978522][T13422] __should_failslab+0xee/0x130 [ 457.983392][T13422] should_failslab+0x9/0x14 [ 457.987953][T13422] kmem_cache_alloc_node_trace+0x3b/0x670 [ 457.993777][T13422] ? memcg_kmem_put_cache+0x7c/0xc0 [ 457.999070][T13422] __kmalloc_node_track_caller+0x38/0x50 [ 458.004728][T13422] __kmalloc_reserve.isra.0+0x49/0xd0 [ 458.010221][T13422] __alloc_skb+0xc2/0x360 [ 458.014570][T13422] netlink_sendmsg+0x667/0x8b0 [ 458.019453][T13422] ? netlink_unicast+0x4d0/0x4d0 [ 458.024436][T13422] sock_sendmsg+0x9f/0xc0 [ 458.028916][T13422] ____sys_sendmsg+0x212/0x4d0 [ 458.033702][T13422] ___sys_sendmsg+0xb5/0x100 [ 458.038360][T13422] ? __fget+0xb8/0x1d0 [ 458.042487][T13422] ? __fget_light+0xaf/0x190 [ 458.047109][T13422] ? __fdget+0x2c/0x40 [ 458.051214][T13422] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 458.057499][T13422] __sys_sendmmsg+0x123/0x350 [ 458.062341][T13422] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 458.068880][T13422] ? fput_many+0xec/0x130 [ 458.073330][T13422] ? fput+0x29/0x30 [ 458.077610][T13422] ? ksys_write+0x145/0x1b0 [ 458.082291][T13422] __x64_sys_sendmmsg+0x64/0x80 [ 458.087235][T13422] do_syscall_64+0xcc/0x3a0 [ 458.091758][T13422] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 458.097681][T13422] RIP: 0033:0x45a919 [ 458.101659][T13422] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 458.121794][T13422] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 02:54:14 executing program 5: [ 458.130220][T13422] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 458.138231][T13422] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 458.146349][T13422] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 458.154426][T13422] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 458.162398][T13422] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:54:14 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={0xffffffffffffffff, r0}) sendmmsg$inet(r1, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:14 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={0xffffffffffffffff, r0}) sendmmsg$inet(r1, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:14 executing program 3 (fault-call:4 fault-nth:51): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:15 executing program 5: 02:54:15 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x686) [ 458.433012][T13443] FAULT_INJECTION: forcing a failure. [ 458.433012][T13443] name failslab, interval 1, probability 0, space 0, times 0 02:54:15 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) [ 458.539312][T13443] CPU: 0 PID: 13443 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 458.549894][T13443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 458.560422][T13443] Call Trace: [ 458.563850][T13443] dump_stack+0x11d/0x181 [ 458.569494][T13443] should_fail.cold+0xa/0x1a [ 458.574210][T13443] __should_failslab+0xee/0x130 [ 458.579195][T13443] should_failslab+0x9/0x14 [ 458.583907][T13443] kmem_cache_alloc+0x29/0x5d0 [ 458.588831][T13443] ? __rcu_read_unlock+0x66/0x3d0 [ 458.594551][T13443] ? memcg_kmem_put_cache+0x7c/0xc0 [ 458.602825][T13443] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 458.609528][T13443] skb_clone+0xf9/0x290 [ 458.614256][T13443] netlink_deliver_tap+0x428/0x4a0 [ 458.619483][T13443] netlink_unicast+0x43a/0x4d0 [ 458.625481][T13443] netlink_sendmsg+0x4d3/0x8b0 [ 458.630717][T13443] ? netlink_unicast+0x4d0/0x4d0 [ 458.635883][T13443] sock_sendmsg+0x9f/0xc0 [ 458.640218][T13443] ____sys_sendmsg+0x212/0x4d0 [ 458.645054][T13443] ___sys_sendmsg+0xb5/0x100 [ 458.649648][T13443] ? __fget+0xb8/0x1d0 [ 458.653736][T13443] ? __fget_light+0xaf/0x190 [ 458.658455][T13443] ? __fdget+0x2c/0x40 [ 458.662531][T13443] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 458.668788][T13443] __sys_sendmmsg+0x123/0x350 [ 458.673476][T13443] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 458.679807][T13443] ? fput_many+0xec/0x130 [ 458.684144][T13443] ? fput+0x29/0x30 [ 458.687963][T13443] ? ksys_write+0x145/0x1b0 [ 458.692532][T13443] __x64_sys_sendmmsg+0x64/0x80 [ 458.699954][T13443] do_syscall_64+0xcc/0x3a0 [ 458.704646][T13443] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 458.710589][T13443] RIP: 0033:0x45a919 [ 458.714550][T13443] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 458.734453][T13443] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 458.743121][T13443] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 458.755033][T13443] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 458.763114][T13443] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 458.771122][T13443] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 458.779085][T13443] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:54:15 executing program 3 (fault-call:4 fault-nth:52): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:15 executing program 5: 02:54:15 executing program 5: 02:54:15 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x688) [ 458.964713][T13462] FAULT_INJECTION: forcing a failure. [ 458.964713][T13462] name failslab, interval 1, probability 0, space 0, times 0 [ 458.987965][T13462] CPU: 1 PID: 13462 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 458.996676][T13462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 459.006735][T13462] Call Trace: [ 459.010054][T13462] dump_stack+0x11d/0x181 [ 459.014471][T13462] should_fail.cold+0xa/0x1a [ 459.019159][T13462] __should_failslab+0xee/0x130 [ 459.024066][T13462] should_failslab+0x9/0x14 [ 459.028805][T13462] kmem_cache_alloc_node+0x39/0x660 [ 459.034026][T13462] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 459.042112][T13462] __alloc_skb+0x8e/0x360 [ 459.046641][T13462] netlink_sendmsg+0x667/0x8b0 [ 459.051459][T13462] ? netlink_unicast+0x4d0/0x4d0 [ 459.056410][T13462] sock_sendmsg+0x9f/0xc0 [ 459.060755][T13462] ____sys_sendmsg+0x212/0x4d0 [ 459.065646][T13462] ___sys_sendmsg+0xb5/0x100 [ 459.070398][T13462] ? __fget+0xb8/0x1d0 [ 459.074492][T13462] ? __fget_light+0xaf/0x190 [ 459.079198][T13462] ? __fdget+0x2c/0x40 [ 459.083403][T13462] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 459.089674][T13462] __sys_sendmmsg+0x123/0x350 [ 459.094500][T13462] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 459.100748][T13462] ? fput_many+0xec/0x130 [ 459.105086][T13462] ? fput+0x29/0x30 [ 459.109032][T13462] ? ksys_write+0x145/0x1b0 [ 459.113717][T13462] __x64_sys_sendmmsg+0x64/0x80 [ 459.118569][T13462] do_syscall_64+0xcc/0x3a0 [ 459.123076][T13462] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 459.128960][T13462] RIP: 0033:0x45a919 [ 459.132871][T13462] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 459.152480][T13462] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 459.160932][T13462] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 459.169081][T13462] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 459.177092][T13462] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 459.185423][T13462] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 459.193898][T13462] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:54:15 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={0xffffffffffffffff, r0}) sendmmsg$inet(r1, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:15 executing program 5: 02:54:16 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={0xffffffffffffffff, r0}) sendmmsg$inet(r1, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:16 executing program 3 (fault-call:4 fault-nth:53): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:16 executing program 5: 02:54:16 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x68e) 02:54:16 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) [ 459.499033][T13479] FAULT_INJECTION: forcing a failure. [ 459.499033][T13479] name failslab, interval 1, probability 0, space 0, times 0 [ 459.605519][T13479] CPU: 0 PID: 13479 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 459.614241][T13479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 459.624939][T13479] Call Trace: [ 459.628327][T13479] dump_stack+0x11d/0x181 [ 459.633072][T13479] should_fail.cold+0xa/0x1a [ 459.637687][T13479] __should_failslab+0xee/0x130 [ 459.642616][T13479] should_failslab+0x9/0x14 [ 459.647307][T13479] kmem_cache_alloc_node_trace+0x3b/0x670 [ 459.653361][T13479] ? memcg_kmem_put_cache+0x7c/0xc0 [ 459.659083][T13479] __kmalloc_node_track_caller+0x38/0x50 [ 459.665275][T13479] __kmalloc_reserve.isra.0+0x49/0xd0 [ 459.670643][T13479] __alloc_skb+0xc2/0x360 [ 459.675460][T13479] netlink_sendmsg+0x667/0x8b0 [ 459.680229][T13479] ? netlink_unicast+0x4d0/0x4d0 [ 459.685184][T13479] sock_sendmsg+0x9f/0xc0 [ 459.689521][T13479] ____sys_sendmsg+0x212/0x4d0 [ 459.694345][T13479] ___sys_sendmsg+0xb5/0x100 [ 459.698956][T13479] ? __fget+0xb8/0x1d0 02:54:16 executing program 5: [ 459.703032][T13479] ? __fget_light+0xaf/0x190 [ 459.707653][T13479] ? __fdget+0x2c/0x40 [ 459.711729][T13479] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 459.718040][T13479] __sys_sendmmsg+0x123/0x350 [ 459.722783][T13479] ? delay_tsc+0x8f/0xc0 [ 459.727039][T13479] ? __const_udelay+0x36/0x40 [ 459.731736][T13479] ? __udelay+0x10/0x20 [ 459.735903][T13479] __x64_sys_sendmmsg+0x64/0x80 [ 459.740829][T13479] do_syscall_64+0xcc/0x3a0 [ 459.745331][T13479] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 459.751318][T13479] RIP: 0033:0x45a919 [ 459.755261][T13479] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 459.774847][T13479] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 459.783326][T13479] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 459.791323][T13479] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 459.799335][T13479] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 459.807343][T13479] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 459.815358][T13479] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:54:16 executing program 3 (fault-call:4 fault-nth:54): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:16 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) mount(&(0x7f0000000040)=@nullb='[d::],0::6:\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ce\x00', 0x0, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x100901, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000001680)="cd", 0xfffffcf0}], 0x1) r2 = socket$inet6(0xa, 0x1, 0x0) dup2(r2, r1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1002000000013) 02:54:16 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x699) [ 460.121713][T13505] FAULT_INJECTION: forcing a failure. [ 460.121713][T13505] name failslab, interval 1, probability 0, space 0, times 0 [ 460.148268][T13505] CPU: 1 PID: 13505 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 460.157029][T13505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 460.167109][T13505] Call Trace: [ 460.170508][T13505] dump_stack+0x11d/0x181 [ 460.175023][T13505] should_fail.cold+0xa/0x1a [ 460.179722][T13505] __should_failslab+0xee/0x130 [ 460.184592][T13505] should_failslab+0x9/0x14 [ 460.189120][T13505] kmem_cache_alloc+0x29/0x5d0 [ 460.194048][T13505] ? __rcu_read_unlock+0x66/0x3d0 [ 460.199114][T13505] ? memcg_kmem_put_cache+0x7c/0xc0 [ 460.204414][T13505] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 460.210353][T13505] skb_clone+0xf9/0x290 [ 460.214589][T13505] netlink_deliver_tap+0x428/0x4a0 [ 460.219713][T13505] netlink_unicast+0x43a/0x4d0 [ 460.224491][T13505] netlink_sendmsg+0x4d3/0x8b0 [ 460.229346][T13505] ? netlink_unicast+0x4d0/0x4d0 [ 460.234294][T13505] sock_sendmsg+0x9f/0xc0 [ 460.238647][T13505] ____sys_sendmsg+0x212/0x4d0 [ 460.243427][T13505] ___sys_sendmsg+0xb5/0x100 [ 460.248027][T13505] ? __fget+0xb8/0x1d0 [ 460.252189][T13505] ? __fget_light+0xaf/0x190 [ 460.256804][T13505] ? __fdget+0x2c/0x40 [ 460.260902][T13505] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 460.267146][T13505] __sys_sendmmsg+0x123/0x350 [ 460.271871][T13505] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 460.278149][T13505] ? fput_many+0xec/0x130 [ 460.282478][T13505] ? fput+0x29/0x30 [ 460.286282][T13505] ? ksys_write+0x145/0x1b0 [ 460.290784][T13505] __x64_sys_sendmmsg+0x64/0x80 [ 460.295707][T13505] do_syscall_64+0xcc/0x3a0 [ 460.300225][T13505] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 460.306105][T13505] RIP: 0033:0x45a919 [ 460.310069][T13505] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 460.329664][T13505] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 460.338068][T13505] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 460.346029][T13505] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 460.354080][T13505] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 460.362043][T13505] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 02:54:16 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) mount(&(0x7f0000000040)=@nullb='[d::],0::6:\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ce\x00', 0x0, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x100901, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000001680)="cd", 0xfffffcf0}], 0x1) r2 = socket$inet6(0xa, 0x1, 0x0) dup2(r2, r1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1002000000013) [ 460.370016][T13505] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:54:17 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:17 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:17 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:17 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x6a1) 02:54:17 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) mount(&(0x7f0000000040)=@nullb='[d::],0::6:\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ce\x00', 0x0, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x100901, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000001680)="cd", 0xfffffcf0}], 0x1) r2 = socket$inet6(0xa, 0x1, 0x0) dup2(r2, r1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1002000000013) 02:54:17 executing program 3 (fault-call:4 fault-nth:55): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:17 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:17 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x6a9) 02:54:17 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) mount(&(0x7f0000000040)=@nullb='[d::],0::6:\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ce\x00', 0x0, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x100901, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000001680)="cd", 0xfffffcf0}], 0x1) r2 = socket$inet6(0xa, 0x1, 0x0) dup2(r2, r1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1002000000013) [ 461.087101][T13554] FAULT_INJECTION: forcing a failure. [ 461.087101][T13554] name failslab, interval 1, probability 0, space 0, times 0 [ 461.155857][T13554] CPU: 1 PID: 13554 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 461.164534][T13554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 461.174584][T13554] Call Trace: [ 461.177894][T13554] dump_stack+0x11d/0x181 [ 461.182286][T13554] should_fail.cold+0xa/0x1a [ 461.186879][T13554] __should_failslab+0xee/0x130 [ 461.191768][T13554] should_failslab+0x9/0x14 [ 461.196288][T13554] kmem_cache_alloc_node+0x39/0x660 [ 461.201558][T13554] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 461.207817][T13554] __alloc_skb+0x8e/0x360 [ 461.212156][T13554] netlink_sendmsg+0x667/0x8b0 [ 461.216928][T13554] ? netlink_unicast+0x4d0/0x4d0 [ 461.221870][T13554] sock_sendmsg+0x9f/0xc0 [ 461.226213][T13554] ____sys_sendmsg+0x212/0x4d0 [ 461.231065][T13554] ___sys_sendmsg+0xb5/0x100 [ 461.235684][T13554] ? __fget+0xb8/0x1d0 [ 461.239804][T13554] ? __fget_light+0xaf/0x190 [ 461.244403][T13554] ? __fdget+0x2c/0x40 [ 461.248474][T13554] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 461.254716][T13554] __sys_sendmmsg+0x123/0x350 [ 461.259470][T13554] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 461.265703][T13554] ? fput_many+0xec/0x130 [ 461.270038][T13554] ? fput+0x29/0x30 [ 461.273877][T13554] ? ksys_write+0x145/0x1b0 [ 461.278446][T13554] __x64_sys_sendmmsg+0x64/0x80 [ 461.283781][T13554] do_syscall_64+0xcc/0x3a0 [ 461.288298][T13554] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 461.294183][T13554] RIP: 0033:0x45a919 [ 461.298083][T13554] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 461.317739][T13554] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 461.326345][T13554] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 461.334309][T13554] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 461.342278][T13554] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 02:54:18 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x6b1) [ 461.350262][T13554] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 461.358225][T13554] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:54:18 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:18 executing program 5: gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) mount(&(0x7f0000000040)=@nullb='[d::],0::6:\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ce\x00', 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x100901, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000001680)="cd", 0xfffffcf0}], 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) dup2(r1, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) 02:54:18 executing program 3 (fault-call:4 fault-nth:56): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:18 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:18 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:18 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x6bc) [ 461.853746][T13581] FAULT_INJECTION: forcing a failure. [ 461.853746][T13581] name failslab, interval 1, probability 0, space 0, times 0 [ 461.866737][T13581] CPU: 1 PID: 13581 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 461.875408][T13581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 461.885452][T13581] Call Trace: [ 461.888749][T13581] dump_stack+0x11d/0x181 [ 461.893174][T13581] should_fail.cold+0xa/0x1a [ 461.897917][T13581] __should_failslab+0xee/0x130 [ 461.902774][T13581] should_failslab+0x9/0x14 [ 461.907310][T13581] kmem_cache_alloc_node_trace+0x3b/0x670 [ 461.913028][T13581] ? memcg_kmem_put_cache+0x7c/0xc0 [ 461.918240][T13581] __kmalloc_node_track_caller+0x38/0x50 [ 461.923971][T13581] __kmalloc_reserve.isra.0+0x49/0xd0 [ 461.929541][T13581] __alloc_skb+0xc2/0x360 [ 461.934016][T13581] netlink_sendmsg+0x667/0x8b0 [ 461.938807][T13581] ? netlink_unicast+0x4d0/0x4d0 [ 461.943781][T13581] sock_sendmsg+0x9f/0xc0 [ 461.948191][T13581] ____sys_sendmsg+0x212/0x4d0 [ 461.953073][T13581] ___sys_sendmsg+0xb5/0x100 [ 461.957741][T13581] ? __fget+0xb8/0x1d0 [ 461.961825][T13581] ? __fget_light+0xaf/0x190 [ 461.966416][T13581] ? __fdget+0x2c/0x40 [ 461.970563][T13581] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 461.976879][T13581] __sys_sendmmsg+0x123/0x350 [ 461.981564][T13581] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 461.987810][T13581] ? fput_many+0xec/0x130 [ 461.992190][T13581] ? fput+0x29/0x30 [ 461.995988][T13581] ? ksys_write+0x145/0x1b0 [ 462.000485][T13581] __x64_sys_sendmmsg+0x64/0x80 [ 462.005348][T13581] do_syscall_64+0xcc/0x3a0 [ 462.009958][T13581] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 462.015921][T13581] RIP: 0033:0x45a919 [ 462.019851][T13581] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 462.039636][T13581] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 462.048102][T13581] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 462.056070][T13581] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 462.064347][T13581] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 462.072418][T13581] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 462.080444][T13581] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:54:18 executing program 3 (fault-call:4 fault-nth:57): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:18 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:18 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x6c2) [ 462.333880][T13589] FAULT_INJECTION: forcing a failure. [ 462.333880][T13589] name failslab, interval 1, probability 0, space 0, times 0 [ 462.386495][T13589] CPU: 1 PID: 13589 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 462.395217][T13589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 462.405270][T13589] Call Trace: [ 462.408580][T13589] dump_stack+0x11d/0x181 [ 462.412957][T13589] should_fail.cold+0xa/0x1a [ 462.417563][T13589] __should_failslab+0xee/0x130 [ 462.422423][T13589] should_failslab+0x9/0x14 [ 462.426941][T13589] kmem_cache_alloc+0x29/0x5d0 [ 462.431720][T13589] ? __rcu_read_unlock+0x66/0x3d0 [ 462.436761][T13589] ? memcg_kmem_put_cache+0x7c/0xc0 [ 462.442028][T13589] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 462.447930][T13589] skb_clone+0xf9/0x290 [ 462.452143][T13589] netlink_deliver_tap+0x428/0x4a0 [ 462.457255][T13589] netlink_unicast+0x43a/0x4d0 [ 462.462087][T13589] netlink_sendmsg+0x4d3/0x8b0 [ 462.466849][T13589] ? netlink_unicast+0x4d0/0x4d0 [ 462.471905][T13589] sock_sendmsg+0x9f/0xc0 [ 462.476233][T13589] ____sys_sendmsg+0x212/0x4d0 [ 462.481041][T13589] ___sys_sendmsg+0xb5/0x100 [ 462.485638][T13589] ? __fget+0xb8/0x1d0 [ 462.489780][T13589] ? __fget_light+0xaf/0x190 [ 462.494378][T13589] ? __fdget+0x2c/0x40 [ 462.498462][T13589] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 462.504699][T13589] __sys_sendmmsg+0x123/0x350 [ 462.509435][T13589] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 462.515694][T13589] ? fput_many+0xec/0x130 [ 462.520078][T13589] ? fput+0x29/0x30 [ 462.523889][T13589] ? ksys_write+0x145/0x1b0 [ 462.528459][T13589] __x64_sys_sendmmsg+0x64/0x80 [ 462.533307][T13589] do_syscall_64+0xcc/0x3a0 [ 462.537812][T13589] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 462.543699][T13589] RIP: 0033:0x45a919 [ 462.547628][T13589] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 462.567235][T13589] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 462.575655][T13589] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 02:54:19 executing program 5: gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) mount(&(0x7f0000000040)=@nullb='[d::],0::6:\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ce\x00', 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x100901, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000001680)="cd", 0xfffffcf0}], 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) dup2(r1, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) 02:54:19 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) [ 462.583625][T13589] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 462.591588][T13589] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 462.599567][T13589] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 462.607618][T13589] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:54:19 executing program 3 (fault-call:4 fault-nth:58): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:19 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x6c4) [ 462.944382][T13618] FAULT_INJECTION: forcing a failure. [ 462.944382][T13618] name failslab, interval 1, probability 0, space 0, times 0 [ 462.962392][T13618] CPU: 0 PID: 13618 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 462.971100][T13618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 462.981155][T13618] Call Trace: [ 462.984458][T13618] dump_stack+0x11d/0x181 [ 462.988793][T13618] should_fail.cold+0xa/0x1a [ 462.993530][T13618] __should_failslab+0xee/0x130 [ 462.998376][T13618] should_failslab+0x9/0x14 [ 463.002893][T13618] kmem_cache_alloc_node+0x39/0x660 [ 463.008083][T13618] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 463.014333][T13618] __alloc_skb+0x8e/0x360 [ 463.018710][T13618] netlink_sendmsg+0x667/0x8b0 [ 463.023490][T13618] ? netlink_unicast+0x4d0/0x4d0 [ 463.028445][T13618] sock_sendmsg+0x9f/0xc0 [ 463.032799][T13618] ____sys_sendmsg+0x212/0x4d0 [ 463.037553][T13618] ___sys_sendmsg+0xb5/0x100 [ 463.042258][T13618] ? __fget+0xb8/0x1d0 [ 463.046325][T13618] ? __fget_light+0xaf/0x190 [ 463.050955][T13618] ? __fdget+0x2c/0x40 [ 463.055018][T13618] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 463.061317][T13618] __sys_sendmmsg+0x123/0x350 [ 463.066031][T13618] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 463.072273][T13618] ? fput_many+0xec/0x130 [ 463.076601][T13618] ? fput+0x29/0x30 [ 463.080496][T13618] ? ksys_write+0x145/0x1b0 [ 463.084996][T13618] __x64_sys_sendmmsg+0x64/0x80 [ 463.089910][T13618] do_syscall_64+0xcc/0x3a0 [ 463.094423][T13618] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 463.100377][T13618] RIP: 0033:0x45a919 [ 463.104281][T13618] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 463.123922][T13618] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 463.132448][T13618] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 02:54:19 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) [ 463.140438][T13618] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 463.148394][T13618] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 463.156451][T13618] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 463.164411][T13618] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:54:19 executing program 5: gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) mount(&(0x7f0000000040)=@nullb='[d::],0::6:\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ce\x00', 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x100901, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000001680)="cd", 0xfffffcf0}], 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) dup2(r1, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) 02:54:19 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x6cc) 02:54:19 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:20 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:20 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x6d6) 02:54:20 executing program 3 (fault-call:4 fault-nth:59): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:20 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x6d7) 02:54:20 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) [ 463.768309][T13651] FAULT_INJECTION: forcing a failure. [ 463.768309][T13651] name failslab, interval 1, probability 0, space 0, times 0 [ 463.817526][T13651] CPU: 0 PID: 13651 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 463.826239][T13651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 463.836289][T13651] Call Trace: [ 463.839642][T13651] dump_stack+0x11d/0x181 [ 463.843990][T13651] should_fail.cold+0xa/0x1a [ 463.848668][T13651] __should_failslab+0xee/0x130 [ 463.853530][T13651] should_failslab+0x9/0x14 [ 463.858116][T13651] kmem_cache_alloc_node_trace+0x3b/0x670 [ 463.863852][T13651] ? memcg_kmem_put_cache+0x7c/0xc0 [ 463.869130][T13651] __kmalloc_node_track_caller+0x38/0x50 [ 463.874806][T13651] __kmalloc_reserve.isra.0+0x49/0xd0 [ 463.880285][T13651] __alloc_skb+0xc2/0x360 [ 463.884627][T13651] netlink_sendmsg+0x667/0x8b0 [ 463.889430][T13651] ? netlink_unicast+0x4d0/0x4d0 [ 463.894375][T13651] sock_sendmsg+0x9f/0xc0 [ 463.898840][T13651] ____sys_sendmsg+0x212/0x4d0 [ 463.903626][T13651] ___sys_sendmsg+0xb5/0x100 [ 463.908235][T13651] ? __fget+0xb8/0x1d0 [ 463.912314][T13651] ? __fget_light+0xaf/0x190 [ 463.916968][T13651] ? __fdget+0x2c/0x40 [ 463.921036][T13651] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 463.927340][T13651] __sys_sendmmsg+0x123/0x350 [ 463.932026][T13651] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 463.938303][T13651] ? fput_many+0xec/0x130 [ 463.942722][T13651] ? fput+0x29/0x30 [ 463.946601][T13651] ? ksys_write+0x145/0x1b0 [ 463.951100][T13651] __x64_sys_sendmmsg+0x64/0x80 [ 463.956003][T13651] do_syscall_64+0xcc/0x3a0 [ 463.960521][T13651] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 463.966402][T13651] RIP: 0033:0x45a919 [ 463.970337][T13651] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 463.989951][T13651] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 463.998393][T13651] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 464.006371][T13651] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 02:54:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) [ 464.014345][T13651] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 464.022433][T13651] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 464.030396][T13651] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:54:20 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) mount(&(0x7f0000000040)=@nullb='[d::],0::6:\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ce\x00', 0x0, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x100901, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000001680)="cd", 0xfffffcf0}], 0x1) r2 = socket$inet6(0xa, 0x1, 0x0) dup2(r2, r1) tkill(r0, 0x1002000000013) 02:54:20 executing program 3 (fault-call:4 fault-nth:60): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:20 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x6df) 02:54:21 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) [ 464.293864][T13669] FAULT_INJECTION: forcing a failure. [ 464.293864][T13669] name failslab, interval 1, probability 0, space 0, times 0 [ 464.361507][T13669] CPU: 0 PID: 13669 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 464.370305][T13669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 464.380394][T13669] Call Trace: [ 464.383846][T13669] dump_stack+0x11d/0x181 [ 464.388204][T13669] should_fail.cold+0xa/0x1a [ 464.392817][T13669] __should_failslab+0xee/0x130 [ 464.397786][T13669] should_failslab+0x9/0x14 [ 464.402487][T13669] kmem_cache_alloc+0x29/0x5d0 02:54:21 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) [ 464.407443][T13669] ? __rcu_read_unlock+0x66/0x3d0 [ 464.412469][T13669] ? memcg_kmem_put_cache+0x7c/0xc0 [ 464.417807][T13669] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 464.423691][T13669] skb_clone+0xf9/0x290 [ 464.427848][T13669] netlink_deliver_tap+0x428/0x4a0 [ 464.433013][T13669] netlink_unicast+0x43a/0x4d0 [ 464.437804][T13669] netlink_sendmsg+0x4d3/0x8b0 [ 464.442564][T13669] ? netlink_unicast+0x4d0/0x4d0 [ 464.447504][T13669] sock_sendmsg+0x9f/0xc0 [ 464.451836][T13669] ____sys_sendmsg+0x212/0x4d0 [ 464.456605][T13669] ___sys_sendmsg+0xb5/0x100 [ 464.461311][T13669] ? __fget+0xb8/0x1d0 [ 464.465370][T13669] ? __fget_light+0xaf/0x190 [ 464.469982][T13669] ? __fdget+0x2c/0x40 [ 464.474042][T13669] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 464.480329][T13669] __sys_sendmmsg+0x123/0x350 [ 464.485033][T13669] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 464.491255][T13669] ? fput_many+0xec/0x130 [ 464.495569][T13669] ? fput+0x29/0x30 [ 464.499550][T13669] ? ksys_write+0x145/0x1b0 [ 464.504041][T13669] __x64_sys_sendmmsg+0x64/0x80 [ 464.508890][T13669] do_syscall_64+0xcc/0x3a0 [ 464.513437][T13669] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 464.519311][T13669] RIP: 0033:0x45a919 [ 464.523273][T13669] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 464.542868][T13669] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 464.551261][T13669] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 464.559222][T13669] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 464.567230][T13669] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 464.575181][T13669] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 464.583176][T13669] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:54:21 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:21 executing program 3 (fault-call:4 fault-nth:61): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:21 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x6e7) [ 464.831438][T13686] FAULT_INJECTION: forcing a failure. [ 464.831438][T13686] name failslab, interval 1, probability 0, space 0, times 0 [ 464.871171][T13686] CPU: 0 PID: 13686 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 464.879903][T13686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 464.889961][T13686] Call Trace: [ 464.893263][T13686] dump_stack+0x11d/0x181 [ 464.897672][T13686] should_fail.cold+0xa/0x1a [ 464.902275][T13686] __should_failslab+0xee/0x130 [ 464.907161][T13686] should_failslab+0x9/0x14 [ 464.911672][T13686] kmem_cache_alloc_node+0x39/0x660 [ 464.916886][T13686] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 464.923175][T13686] __alloc_skb+0x8e/0x360 [ 464.927510][T13686] netlink_sendmsg+0x667/0x8b0 [ 464.932282][T13686] ? netlink_unicast+0x4d0/0x4d0 [ 464.937227][T13686] sock_sendmsg+0x9f/0xc0 [ 464.941561][T13686] ____sys_sendmsg+0x212/0x4d0 [ 464.946338][T13686] ___sys_sendmsg+0xb5/0x100 [ 464.950979][T13686] ? __fget+0xb8/0x1d0 [ 464.955066][T13686] ? __fget_light+0xaf/0x190 [ 464.959685][T13686] ? __fdget+0x2c/0x40 [ 464.963763][T13686] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 464.970009][T13686] __sys_sendmmsg+0x123/0x350 [ 464.974705][T13686] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 464.981111][T13686] ? fput_many+0xec/0x130 [ 464.985439][T13686] ? fput+0x29/0x30 [ 464.989282][T13686] ? ksys_write+0x145/0x1b0 [ 464.993791][T13686] __x64_sys_sendmmsg+0x64/0x80 [ 464.998703][T13686] do_syscall_64+0xcc/0x3a0 [ 465.003284][T13686] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 465.009181][T13686] RIP: 0033:0x45a919 [ 465.013095][T13686] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 465.032716][T13686] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 465.041135][T13686] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 465.049115][T13686] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 465.057090][T13686] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 465.065074][T13686] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 465.073084][T13686] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:54:21 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:21 executing program 3 (fault-call:4 fault-nth:62): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:21 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x6eb) 02:54:21 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) [ 465.385451][T13706] FAULT_INJECTION: forcing a failure. [ 465.385451][T13706] name failslab, interval 1, probability 0, space 0, times 0 [ 465.401492][T13706] CPU: 1 PID: 13706 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 465.410188][T13706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 465.420249][T13706] Call Trace: [ 465.423563][T13706] dump_stack+0x11d/0x181 [ 465.427977][T13706] should_fail.cold+0xa/0x1a [ 465.432593][T13706] __should_failslab+0xee/0x130 [ 465.437442][T13706] should_failslab+0x9/0x14 [ 465.441945][T13706] kmem_cache_alloc_node_trace+0x3b/0x670 [ 465.447694][T13706] ? memcg_kmem_put_cache+0x7c/0xc0 [ 465.452901][T13706] __kmalloc_node_track_caller+0x38/0x50 [ 465.458532][T13706] __kmalloc_reserve.isra.0+0x49/0xd0 [ 465.463923][T13706] __alloc_skb+0xc2/0x360 [ 465.468254][T13706] netlink_sendmsg+0x667/0x8b0 [ 465.473034][T13706] ? netlink_unicast+0x4d0/0x4d0 [ 465.477990][T13706] sock_sendmsg+0x9f/0xc0 [ 465.482368][T13706] ____sys_sendmsg+0x212/0x4d0 [ 465.487139][T13706] ___sys_sendmsg+0xb5/0x100 [ 465.491742][T13706] ? __fget+0xb8/0x1d0 [ 465.495901][T13706] ? __fget_light+0xaf/0x190 [ 465.500490][T13706] ? __fdget+0x2c/0x40 [ 465.504555][T13706] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 465.510810][T13706] __sys_sendmmsg+0x123/0x350 [ 465.515504][T13706] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 465.521745][T13706] ? fput_many+0xec/0x130 [ 465.526097][T13706] ? fput+0x29/0x30 [ 465.529904][T13706] ? ksys_write+0x145/0x1b0 [ 465.534404][T13706] __x64_sys_sendmmsg+0x64/0x80 [ 465.539257][T13706] do_syscall_64+0xcc/0x3a0 [ 465.543762][T13706] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 465.549642][T13706] RIP: 0033:0x45a919 [ 465.553571][T13706] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 465.573223][T13706] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 465.581653][T13706] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 465.589660][T13706] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 465.597622][T13706] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 465.605707][T13706] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 465.613672][T13706] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:54:23 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) mount(&(0x7f0000000040)=@nullb='[d::],0::6:\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ce\x00', 0x0, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x100901, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000001680)="cd", 0xfffffcf0}], 0x1) r2 = socket$inet6(0xa, 0x1, 0x0) dup2(r2, r1) tkill(r0, 0x1002000000013) 02:54:23 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:23 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x6ef) 02:54:23 executing program 3 (fault-call:4 fault-nth:63): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:23 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:23 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) [ 467.307457][T13724] FAULT_INJECTION: forcing a failure. [ 467.307457][T13724] name failslab, interval 1, probability 0, space 0, times 0 [ 467.320259][T13724] CPU: 0 PID: 13724 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 467.328955][T13724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 467.339019][T13724] Call Trace: [ 467.342319][T13724] dump_stack+0x11d/0x181 [ 467.346657][T13724] should_fail.cold+0xa/0x1a [ 467.351255][T13724] __should_failslab+0xee/0x130 [ 467.356115][T13724] should_failslab+0x9/0x14 [ 467.360622][T13724] kmem_cache_alloc+0x29/0x5d0 [ 467.365394][T13724] ? __rcu_read_unlock+0x66/0x3d0 [ 467.370513][T13724] ? memcg_kmem_put_cache+0x7c/0xc0 [ 467.375767][T13724] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 467.381672][T13724] skb_clone+0xf9/0x290 [ 467.385859][T13724] netlink_deliver_tap+0x428/0x4a0 [ 467.390989][T13724] netlink_unicast+0x43a/0x4d0 [ 467.395764][T13724] netlink_sendmsg+0x4d3/0x8b0 [ 467.400541][T13724] ? netlink_unicast+0x4d0/0x4d0 [ 467.405554][T13724] sock_sendmsg+0x9f/0xc0 [ 467.409899][T13724] ____sys_sendmsg+0x212/0x4d0 [ 467.414675][T13724] ___sys_sendmsg+0xb5/0x100 [ 467.419283][T13724] ? __fget+0xb8/0x1d0 [ 467.423358][T13724] ? __fget_light+0xaf/0x190 [ 467.427951][T13724] ? __fdget+0x2c/0x40 [ 467.432021][T13724] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 467.438365][T13724] __sys_sendmmsg+0x123/0x350 [ 467.444049][T13724] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 467.450289][T13724] ? fput_many+0xec/0x130 [ 467.454673][T13724] ? fput+0x29/0x30 [ 467.458544][T13724] ? ksys_write+0x145/0x1b0 [ 467.463053][T13724] __x64_sys_sendmmsg+0x64/0x80 [ 467.467981][T13724] do_syscall_64+0xcc/0x3a0 [ 467.472514][T13724] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 467.478405][T13724] RIP: 0033:0x45a919 [ 467.482314][T13724] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 467.502032][T13724] RSP: 002b:00007fb865c63c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 467.510465][T13724] RAX: ffffffffffffffda RBX: 00007fb865c63c90 RCX: 000000000045a919 [ 467.518478][T13724] RDX: 041f809b1a7d7b00 RSI: 0000000020000140 RDI: 0000000000000004 [ 467.526446][T13724] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 467.534503][T13724] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb865c646d4 [ 467.542476][T13724] R13: 00000000004c9270 R14: 00000000004e0fb8 R15: 0000000000000005 02:54:24 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x6fa) 02:54:24 executing program 3 (fault-call:4 fault-nth:64): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:24 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:24 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:24 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x700) 02:54:24 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:27 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:27 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:27 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) mount(&(0x7f0000000040)=@nullb='[d::],0::6:\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ce\x00', 0x0, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x100901, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000001680)="cd", 0xfffffcf0}], 0x1) r2 = socket$inet6(0xa, 0x1, 0x0) dup2(r2, r1) tkill(r0, 0x1002000000013) 02:54:27 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x706) 02:54:27 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:27 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:27 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x3, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:27 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0xa06) 02:54:27 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:27 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x4, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:27 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:27 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0xd05) 02:54:27 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x5, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:27 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:30 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) mount(&(0x7f0000000040)=@nullb='[d::],0::6:\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ce\x00', 0x0, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x100901, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000001680)="cd", 0xfffffcf0}], 0x1) dup2(0xffffffffffffffff, r1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1002000000013) 02:54:30 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:30 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:30 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0xf00) 02:54:30 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:30 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:30 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x8, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:30 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x1100) 02:54:30 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x9, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:30 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0xa, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:30 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:30 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x1406) 02:54:31 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) mount(&(0x7f0000000040)=@nullb='[d::],0::6:\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ce\x00', 0x0, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x100901, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000001680)="cd", 0xfffffcf0}], 0x1) dup2(0xffffffffffffffff, r1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1002000000013) 02:54:31 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:31 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0xb, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:31 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x1d06) 02:54:31 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:31 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0xc, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:31 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x2506) 02:54:31 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:31 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) mount(&(0x7f0000000040)=@nullb='[d::],0::6:\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ce\x00', 0x0, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x100901, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000001680)="cd", 0xfffffcf0}], 0x1) dup2(0xffffffffffffffff, r1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1002000000013) 02:54:31 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0xe, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:31 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:31 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x2900) 02:54:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:31 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0xf, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:31 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:32 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x2d06) 02:54:32 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x10, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:32 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) mount(&(0x7f0000000040)=@nullb='[d::],0::6:\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ce\x00', 0x0, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x100901, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) dup2(r2, r1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1002000000013) 02:54:32 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x11, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:32 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:32 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x3605) 02:54:32 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:32 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:32 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) mount(&(0x7f0000000040)=@nullb='[d::],0::6:\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ce\x00', 0x0, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x100901, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) dup2(r2, r1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1002000000013) 02:54:32 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x12, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:32 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x3806) 02:54:32 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) mount(&(0x7f0000000040)=@nullb='[d::],0::6:\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ce\x00', 0x0, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x100901, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) dup2(r2, r1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1002000000013) 02:54:32 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:32 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x3e00) 02:54:32 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x13, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:32 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:33 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x14, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:33 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) mount(&(0x7f0000000040)=@nullb='[d::],0::6:\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ce\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000001680)="cd", 0xfffffcf0}], 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) dup2(r1, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1002000000013) 02:54:33 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x4000) 02:54:33 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:33 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x60, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:33 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) mount(&(0x7f0000000040)=@nullb='[d::],0::6:\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ce\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000001680)="cd", 0xfffffcf0}], 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) dup2(r1, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1002000000013) 02:54:33 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:33 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x4006) 02:54:33 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0xc0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:33 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x1ca, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:33 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) mount(&(0x7f0000000040)=@nullb='[d::],0::6:\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ce\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000001680)="cd", 0xfffffcf0}], 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) dup2(r1, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1002000000013) 02:54:33 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x4705) 02:54:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:34 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x300, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:34 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, 0x0, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:34 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x4806) 02:54:34 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x100901, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000001680)="cd", 0xfffffcf0}], 0x1) r2 = socket$inet6(0xa, 0x1, 0x0) dup2(r2, r1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1002000000013) 02:54:34 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000080000000001739f486a0ef063f58e57c4f3c167d9d0070d52bafd9c4365dde7f3bbfe9e67ef98b9029fd336949c2aba9c74e66b880084c49dc9d0654d67f0094d26a9eacb2ae39233f04941f0de3a293ab889ac2e26dee3436872155c40c710cdaee6d1631c8a46f7f3616195c7312002048bf8f117b014e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d3cc4c07cda5c3e09f8f1adca6fcec858ce4d3a0f5ea4686b4b00"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg$inet(r2, &(0x7f0000000e80)=[{{0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="b7", 0x34000}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)='Z', 0x8d7fa}], 0x1}}], 0x2f81, 0x0) 02:54:34 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x3e8, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:34 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x500, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 02:54:34 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x100901, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000001680)="cd", 0xfffffcf0}], 0x1) r2 = socket$inet6(0xa, 0x1, 0x0) dup2(r2, r1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1002000000013) 02:54:34 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0x2b}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x608, 0x1ff, 0x0, 0x0, 0x4cc], 0x100000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x4e06) 02:54:34 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x600, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) [ 478.314055][T14102] ================================================================== [ 478.322188][T14102] BUG: KCSAN: data-race in __synchronize_hardirq / handle_irq_event [ 478.330155][T14102] [ 478.332491][T14102] write to 0xffff88812bc93600 of 4 bytes by interrupt on cpu 1: [ 478.340135][T14102] handle_irq_event+0xaf/0xca [ 478.344824][T14102] handle_edge_irq+0x1a4/0x4a0 [ 478.349590][T14102] do_IRQ+0x7c/0x130 [ 478.353492][T14102] ret_from_intr+0x0/0x21 [ 478.357818][T14102] write_comp_data+0x9/0x70 [ 478.362317][T14102] find_inode_bit.isra.0+0x188/0x300 [ 478.367607][T14102] __ext4_new_inode+0xd45/0x2f10 [ 478.372553][T14102] ext4_symlink+0x31c/0x9b0 [ 478.377049][T14102] vfs_symlink+0x218/0x310 [ 478.381463][T14102] do_symlinkat+0x1a5/0x1e0 [ 478.385962][T14102] __x64_sys_symlink+0x3f/0x50 [ 478.390739][T14102] do_syscall_64+0xcc/0x3a0 [ 478.395243][T14102] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 478.401117][T14102] [ 478.403444][T14102] read to 0xffff88812bc93600 of 4 bytes by task 14102 on cpu 0: [ 478.411074][T14102] __synchronize_hardirq+0x61/0x1e0 [ 478.416276][T14102] synchronize_irq+0x56/0x120 [ 478.420951][T14102] serial8250_do_shutdown+0xc1/0x400 [ 478.426247][T14102] serial8250_shutdown+0x52/0x70 [ 478.431184][T14102] uart_port_shutdown+0x71/0xa0 [ 478.436030][T14102] uart_tty_port_shutdown+0x7f/0x170 [ 478.441313][T14102] tty_port_shutdown+0x14e/0x170 [ 478.446247][T14102] tty_port_close+0x80/0xf0 [ 478.450748][T14102] uart_close+0x5d/0x120 [ 478.454984][T14102] tty_release+0x285/0x910 [ 478.459390][T14102] __fput+0x1e1/0x520 [ 478.463361][T14102] ____fput+0x1f/0x30 [ 478.467335][T14102] task_work_run+0xf6/0x130 [ 478.471836][T14102] exit_to_usermode_loop+0x2b4/0x2c0 [ 478.477113][T14102] do_syscall_64+0x384/0x3a0 [ 478.481701][T14102] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 478.487577][T14102] [ 478.489890][T14102] Reported by Kernel Concurrency Sanitizer on: [ 478.496040][T14102] CPU: 0 PID: 14102 Comm: syz-executor.5 Not tainted 5.5.0-rc1-syzkaller #0 [ 478.504707][T14102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 478.514759][T14102] ================================================================== [ 478.522816][T14102] Kernel panic - not syncing: panic_on_warn set ... [ 478.529398][T14102] CPU: 0 PID: 14102 Comm: syz-executor.5 Not tainted 5.5.0-rc1-syzkaller #0 [ 478.538053][T14102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 478.548094][T14102] Call Trace: [ 478.551382][T14102] dump_stack+0x11d/0x181 [ 478.555710][T14102] panic+0x210/0x640 [ 478.559604][T14102] ? vprintk_func+0x8d/0x140 [ 478.564193][T14102] kcsan_report.cold+0xc/0xd [ 478.568787][T14102] kcsan_setup_watchpoint+0x3fe/0x460 [ 478.574168][T14102] __tsan_read4+0xc6/0x100 [ 478.578578][T14102] __synchronize_hardirq+0x61/0x1e0 [ 478.583769][T14102] ? radix_tree_lookup+0x33/0x40 [ 478.588710][T14102] synchronize_irq+0x56/0x120 [ 478.593401][T14102] ? preempt_count_add+0x6f/0xb0 [ 478.598384][T14102] serial8250_do_shutdown+0xc1/0x400 [ 478.603792][T14102] serial8250_shutdown+0x52/0x70 [ 478.608743][T14102] uart_port_shutdown+0x71/0xa0 [ 478.613594][T14102] uart_tty_port_shutdown+0x7f/0x170 [ 478.618877][T14102] ? uart_port_shutdown+0xa0/0xa0 [ 478.623908][T14102] ? uart_insert_char+0x3c0/0x3c0 [ 478.628934][T14102] tty_port_shutdown+0x14e/0x170 [ 478.633872][T14102] tty_port_close+0x80/0xf0 [ 478.638383][T14102] ? uart_proc_show+0xf60/0xf60 [ 478.643247][T14102] uart_close+0x5d/0x120 [ 478.647507][T14102] tty_release+0x285/0x910 [ 478.651917][T14102] ? ima_file_free+0x92/0x290 [ 478.656592][T14102] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 478.662494][T14102] __fput+0x1e1/0x520 [ 478.666597][T14102] ? do_tty_hangup+0x30/0x30 [ 478.671188][T14102] ____fput+0x1f/0x30 [ 478.675176][T14102] task_work_run+0xf6/0x130 [ 478.679699][T14102] exit_to_usermode_loop+0x2b4/0x2c0 [ 478.684983][T14102] ? __x64_sys_dup2+0x76/0x160 [ 478.689749][T14102] do_syscall_64+0x384/0x3a0 [ 478.694342][T14102] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 478.700224][T14102] RIP: 0033:0x45a919 [ 478.704125][T14102] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 478.723721][T14102] RSP: 002b:00007fe43ff66c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 478.732126][T14102] RAX: 0000000000000003 RBX: 0000000000000002 RCX: 000000000045a919 [ 478.740090][T14102] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 478.748077][T14102] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 478.756072][T14102] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe43ff676d4 [ 478.764043][T14102] R13: 00000000004c11d6 R14: 00000000004d50a8 R15: 00000000ffffffff [ 478.773261][T14102] Kernel Offset: disabled [ 478.777585][T14102] Rebooting in 86400 seconds..